Exhibit 4.1









FORBES ENERGY SERVICES LLC

FORBES ENERGY CAPITAL INC.

AND EACH OF THE GUARANTORS PARTY HERETO

11% SENIOR SECURED NOTES DUE 2015





INDENTURE

Dated as of February 12, 2008





Wells Fargo Bank, National Association,

as Trustee and Collateral Agent











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CROSS-REFERENCE TABLE*



|                            |  |                  
|--------------------------- |  | -----------------
|Trust Indenture Act Section |  | Indenture Section
|310(a)(1)                   |  | 7.10             
|(a)(2)                      |  | 7.10             
|(a)(3)                      |  | N.A.             
|(a)(4)                      |  | N.A.             
|(a)(5)                      |  | 7.10             
|(b)                         |  | 7.10             
|(c)                         |  | N.A.             
|311(a)                      |  | 7.11             
|(b)                         |  | 7.11             
|(c)                         |  | N.A.             
|312(a)                      |  | 2.05             
|(b)                         |  | 13.03            
|(c)                         |  | 13.03            
|313(a)                      |  | 7.06             
|(b)(1)                      |  | N.A.             
|(b)(2)                      |  | 7.06; 7.07       
|(c)                         |  | 7.06; 13.02      
|(d)                         |  | 7.06             
|314(a)                      |  | 13.02; 13.05     
|(b)                         |  | 13.02            
|(c)(1)                      |  | 13.04            
|(c)(2)                      |  | 13.04            
|(c)(3)                      |  | N.A.             
|(d)                         |  | N.A.             
|(e)                         |  | 13.05            
|(f)                         |  | N.A.             
|315(a)                      |  | 7.01             
|(b)                         |  | 7.05; 13.02      
|(c)                         |  | 7.01             
|(d)                         |  | 7.01             
|(e)                         |  | 6.10             
|316(a) (last sentence)      |  | 2.09             
|(a)(1)(A)                   |  | 6.04             
|(a)(1)(B)                   |  | 6.02             
|(a)(2)                      |  | N.A.             
|(b)                         |  | 6.06; 9.02       
|(c)                         |  | 2.12             
|317(a)(1)                   |  | 6.07             
|(a)(2)                      |  | 6.08             
|(b)                         |  | 2.04             
|318(a)                      |  | 13.01            
|(b)                         |  | N.A.             
|(c)                         |  | 13.01            



N.A. means not applicable.

|* | This Cross Reference Table is not part of this Indenture.
|- | ---------------------------------------------------------



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TABLE OF CONTENTS



|             |  |                                                                               |  |     
|------------ |  | ----------------------------------------------------------------------------- |  | ----
|             |  |                                                                               |  | Page
|             |  | ARTICLE 1 DEFINITIONS AND INCORPORATION BY REFERENCE                          |  |     
|             |  |                                                                              
|Section 1.01 |  | Definitions.                                                                  |  | 1   
|Section 1.02 |  | Other Definitions.                                                            |  | 24  
|Section 1.03 |  | Incorporation by Reference of TIA.                                            |  | 25  
|Section 1.04 |  | Rules of Construction.                                                        |  | 25  
|             |  |                                                                              
|             |  | ARTICLE 2 THE NOTES                                                           |  |     
|             |  |                                                                              
|Section 2.01 |  | Form and Dating.                                                              |  | 26  
|Section 2.02 |  | Execution and Authentication.                                                 |  | 27  
|Section 2.03 |  | Registrar and Paying Agent.                                                   |  | 28  
|Section 2.04 |  | Paying Agent to Hold Money in Trust.                                          |  | 28  
|Section 2.05 |  | Holder Lists.                                                                 |  | 28  
|Section 2.06 |  | Transfer and Exchange.                                                        |  | 28  
|Section 2.07 |  | Replacement Notes.                                                            |  | 36  
|Section 2.08 |  | Outstanding Notes.                                                            |  | 37  
|Section 2.09 |  | Treasury Notes.                                                               |  | 37  
|Section 2.10 |  | Temporary Notes.                                                              |  | 37  
|Section 2.11 |  | Cancellation.                                                                 |  | 37  
|Section 2.12 |  | Defaulted Interest; Additional Interest.                                      |  | 38  
|Section 2.13 |  | Persons Deemed Owners.                                                        |  | 38  
|             |  |                                                                              
|             |  | ARTICLE 3 REDEMPTION AND PURCHASE                                             |  |     
|             |  |                                                                              
|Section 3.01 |  | Notices to Trustee.                                                           |  | 38  
|Section 3.02 |  | Selection of Notes to Be Redeemed or Purchased.                               |  | 38  
|Section 3.03 |  | Notice of Redemption.                                                         |  | 39  
|Section 3.04 |  | Effect of Notice of Redemption.                                               |  | 40  
|Section 3.05 |  | Deposit of Redemption or Purchase Price.                                      |  | 40  
|Section 3.06 |  | Notes Redeemed or Purchased in Part.                                          |  | 40  
|Section 3.07 |  | Optional Redemption.                                                          |  | 40  
|Section 3.08 |  | No Mandatory Redemption.                                                      |  | 41  
|Section 3.09 |  | Offer to Purchase by Application of Excess Proceeds or From Excess Cash Flow. |  | 41  
|             |  |                                                                              
|             |  | ARTICLE 4 COVENANTS                                                           |  |     
|             |  |                                                                              
|Section 4.01 |  | Payments on Notes.                                                            |  | 43  
|Section 4.02 |  | Maintenance of Office or Agency.                                              |  | 43  
|Section 4.03 |  | Taxes.                                                                        |  | 44  
|Section 4.04 |  | Stay, Extension and Usury Laws.                                               |  | 44  
|Section 4.05 |  | Maintenance of Insurance.                                                     |  | 44  
|Section 4.06 |  | Compliance Certificate.                                                       |  | 44  
|Section 4.07 |  | New Parent.                                                                   |  | 45  
|Section 4.08 |  | Limited Liability Company or Corporate Existence.                             |  | 45  
|Section 4.09 |  | Restrictions on Activities of Capital.                                        |  | 45  



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|             |  |                                                                 |  |     
|------------ |  | --------------------------------------------------------------- |  | ----
|             |  |                                                                 |  | Page
|Section 4.10 |  | Offer to Repurchase Upon Change of Control.                     |  | 46  
|Section 4.11 |  | Asset Sales.                                                    |  | 47  
|Section 4.12 |  | Excess Cash Flow Offer.                                         |  | 49  
|Section 4.13 |  | Restricted Payments.                                            |  | 50  
|Section 4.14 |  | Incurrence of Indebtedness and Issuance of Preferred Stock.     |  | 52  
|Section 4.15 |  | Limitation on Capital Expenditures.                             |  | 55  
|Section 4.16 |  | Liens.                                                          |  | 56  
|Section 4.17 |  | Dividend and Other Payment Restrictions Affecting Subsidiaries. |  | 57  
|Section 4.18 |  | Transactions with Affiliates.                                   |  | 58  
|Section 4.19 |  | Business Activities.                                            |  | 59  
|Section 4.20 |  | Additional Guarantees.                                          |  | 60  
|Section 4.21 |  | Designation of Restricted and Unrestricted Subsidiaries.        |  | 60  
|Section 4.22 |  | Payments for Consent.                                           |  | 61  
|Section 4.23 |  | Impairment of Security Interest.                                |  | 61  
|Section 4.24 |  | Real Estate Mortgages and Filings.                              |  | 61  
|Section 4.25 |  | Disposal Well Mortgages and Filings                             |  | 62  
|Section 4.26 |  | Leasehold Mortgages and Filings; landlord Waivers.              |  | 63  
|Section 4.27 |  | Other Collateral.                                               |  | 63  
|Section 4.28 |  | Reports.                                                        |  | 63  
|             |  |                                                                
|             |  | ARTICLE 5 SUCCESSORS                                            |  |     
|             |  |                                                                
|Section 5.01 |  | Merger, Consolidation, or Sale of Assets.                       |  | 65  
|Section 5.02 |  | Successor Corporation Substituted.                              |  | 66  
|             |  |                                                                
|             |  | ARTICLE 6 DEFAULTS AND REMEDIES                                 |  |     
|             |  |                                                                
|Section 6.01 |  | Events of Default.                                              |  | 66  
|Section 6.02 |  | Acceleration.                                                   |  | 68  
|Section 6.03 |  | Other Remedies.                                                 |  | 68  
|Section 6.04 |  | Waiver of Past Defaults.                                        |  | 68  
|Section 6.05 |  | Control by Majority.                                            |  | 69  
|Section 6.06 |  | Limitation on Suits.                                            |  | 69  
|Section 6.07 |  | Rights of Holders of Notes to Receive Payment.                  |  | 69  
|Section 6.08 |  | Collection Suit by Trustee or Collateral Agent.                 |  | 70  
|Section 6.09 |  | Trustee May File Proofs of Claim.                               |  | 70  
|Section 6.10 |  | Priorities.                                                     |  | 70  
|Section 6.11 |  | Undertaking for Costs.                                          |  | 71  
|Section 6.12 |  | Willful Event of Default.                                       |  | 71  
|             |  |                                                                
|             |  | ARTICLE 7 TRUSTEE                                               |  |     
|             |  |                                                                
|Section 7.01 |  | Duties of Trustee.                                              |  | 71  
|Section 7.02 |  | Rights of Trustee.                                              |  | 72  
|Section 7.03 |  | Individual Rights of Trustee.                                   |  | 73  
|Section 7.04 |  | Trustees Disclaimer.                                           |  | 73  
|Section 7.05 |  | Notice of Defaults.                                             |  | 73  
|Section 7.06 |  | Reports by Trustee to Holders of the Notes.                     |  | 73  
|Section 7.07 |  | Compensation and Indemnity.                                     |  | 73  
|Section 7.08 |  | Replacement of Trustee.                                         |  | 74  
|Section 7.09 |  | Successor Trustee by Merger, etc.                               |  | 75  



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|              |  |                                                                                                |  |     
|------------- |  | ---------------------------------------------------------------------------------------------- |  | ----
|              |  |                                                                                                |  | Page
|Section 7.10  |  | Eligibility; Disqualification.                                                                 |  | 75  
|Section 7.11  |  | Preferential Collection of Claims Against Issuers.                                             |  | 75  
|Section 7.12  |  | Trustee in Other Capacities; Collateral Agent and Paying Agent.                                |  | 76  
|              |  |                                                                                               
|              |  | ARTICLE 8 LEGAL DEFEASANCE AND COVENANT DEFEASANCE                                             |  |     
|              |  |                                                                                               
|Section 8.01  |  | Option to Effect Legal Defeasance or Covenant Defeasance.                                      |  | 76  
|Section 8.02  |  | Legal Defeasance and Discharge.                                                                |  | 76  
|Section 8.03  |  | Covenant Defeasance.                                                                           |  | 77  
|Section 8.04  |  | Conditions to Legal or Covenant Defeasance.                                                    |  | 77  
|Section 8.05  |  | Deposited Money and Government Securities to be Held in Trust; Other Miscellaneous Provisions. |  | 78  
|Section 8.06  |  | Repayment to Company.                                                                          |  | 79  
|Section 8.07  |  | Reinstatement.                                                                                 |  | 79  
|              |  |                                                                                               
|              |  | ARTICLE 9 AMENDMENT, SUPPLEMENT AND WAIVER                                                     |  |     
|              |  |                                                                                               
|Section 9.01  |  | Without Consent of Holders of Notes.                                                           |  | 79  
|Section 9.02  |  | With Consent of Holders of Notes.                                                              |  | 80  
|Section 9.03  |  | Compliance with TIA.                                                                           |  | 81  
|Section 9.04  |  | Revocation and Effect of Consents.                                                             |  | 81  
|Section 9.05  |  | Notation on or Exchange of Notes.                                                              |  | 81  
|Section 9.06  |  | Trustee to Sign Amendments, etc.                                                               |  | 82  
|              |  |                                                                                               
|              |  | ARTICLE 10 SATISFACTION AND DISCHARGE                                                          |  |     
|              |  |                                                                                               
|Section 10.01 |  | Satisfaction and Discharge.                                                                    |  | 82  
|Section 10.02 |  | Application of Trust Money.                                                                    |  | 83  
|              |  |                                                                                               
|              |  | ARTICLE 11 GUARANTEES                                                                          |  |     
|              |  |                                                                                               
|Section 11.01 |  | Guarantee.                                                                                     |  | 83  
|Section 11.02 |  | Limitation on Guarantor Liability.                                                             |  | 85  
|Section 11.03 |  | Execution and Delivery of Guarantee.                                                           |  | 85  
|Section 11.04 |  | Guarantors May Consolidate, etc., on Certain Terms.                                            |  | 85  
|Section 11.05 |  | Releases.                                                                                      |  | 86  
|              |  |                                                                                               
|              |  | ARTICLE 12 SECURITY                                                                            |  |     
|              |  |                                                                                               
|Section 12.01 |  | Grant of Security Interests; Intercreditor Agreement.                                          |  | 87  
|Section 12.02 |  | Recording and Opinions.                                                                        |  | 88  
|Section 12.03 |  | Release of Collateral.                                                                         |  | 89  
|Section 12.04 |  | Specified Releases of Collateral.                                                              |  | 89  
|Section 12.05 |  | Release upon Satisfaction or Defeasance of all Outstanding Obligations.                        |  | 90  
|Section 12.06 |  | Form and Sufficiency of Release.                                                               |  | 90  
|Section 12.07 |  | Purchaser Protected.                                                                           |  | 90  
|Section 12.08 |  | Authorization of Actions to be Taken by the Collateral Agent Under the Collateral Agreements.  |  | 90  
|Section 12.09 |  | Authorization of Receipt of Funds by the Trustee Under the Collateral Agreements.              |  | 91  
|Section 12.10 |  | Replacement of Collateral Agent.                                                               |  | 91  



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|              |  |                                                                           |  |     
|------------- |  | ------------------------------------------------------------------------- |  | ----
|              |  |                                                                           |  | Page
|              |  |                                                                          
|              |  | ARTICLE 13 MISCELLANEOUS                                                  |  |     
|              |  |                                                                          
|Section 13.01 |  | TIA Controls.                                                             |  | 91  
|Section 13.02 |  | Notices.                                                                  |  | 91  
|Section 13.03 |  | Communication by Holders of Notes with Other Holders of Notes.            |  | 92  
|Section 13.04 |  | Certificate and Opinion as to Conditions Precedent.                       |  | 93  
|Section 13.05 |  | Statements Required in Certificate or Opinion.                            |  | 93  
|Section 13.06 |  | Rules by Trustee and Agents.                                              |  | 93  
|Section 13.07 |  | No Personal Liability of Directors, Officers, Employees and Stockholders. |  | 93  
|Section 13.08 |  | Governing Law.                                                            |  | 94  
|Section 13.09 |  | No Adverse Interpretation of Other Agreements.                            |  | 94  
|Section 13.10 |  | Successors.                                                               |  | 94  
|Section 13.11 |  | Severability.                                                             |  | 94  
|Section 13.12 |  | Counterpart Originals.                                                    |  | 94  
|Section 13.13 |  | Table of Contents, Headings, etc.                                         |  | 94  
|              |  |                                                                          
|              |  | EXHIBITS                                                                  |  |     
|              |  |                                                                          
|Exhibit A     |  | FORM OF NOTE                                                              |  |     
|Exhibit B     |  | FORM OF CERTIFICATE OF TRANSFER                                           |  |     
|Exhibit C     |  | FORM OF CERTIFICATE OF EXCHANGE                                           |  |     
|Exhibit D     |  | FORM OF CERTIFICATE OF ACQUIRING INSTITUTIONAL ACCREDITED INVESTOR        |  |     
|Exhibit E     |  | FORM OF NOTATION OF GUARANTEE                                             |  |     
|Exhibit F     |  | FORM OF SUPPLEMENTAL INDENTURE                                            |  |     



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INDENTURE dated as of February 12, 2008 among Forbes Energy Services LLC, a Delaware limited
liability company (including any and all successors thereto, the Company), as co-issuer of the 11% Senior Secured Notes due 2015 (the Notes), Forbes Energy Capital Inc., a Delaware corporation (including any and
all successors thereto, Capital and together with the Company as co-issuers of the Notes, the Issuers), as co-issuer of the Notes, the Guarantors (as defined herein) and Wells Fargo Bank, National Association
and any and all successors thereto, as trustee (in such capacity, the Trustee) and as collateral agent (in such capacity, the Collateral Agent).

The Issuers, the Guarantors, the Trustee and the Collateral Agent agree as follows for the benefit of each other and for the equal and ratable benefit of
the Holders (as defined) of the Notes:

ARTICLE 1

DEFINITIONS AND INCORPORATION

BY REFERENCE

Section1.01Definitions.

144A Global Note means the Global
Note substantially in the form of Exhibit A hereto bearing the Global Note Legend and the Private Placement Legend and deposited with or on behalf of and registered in the name of the Depositary or its nominee that will be issued in a
denomination equal to the outstanding principal amount of the Notes sold in reliance on Rule 144A.

Acquired Debtmeans,
with respect to any specified Person:

(1) Indebtedness of any other Person existing at the time such other Person is merged
with or into or became a Subsidiary of such specified Person (regardless of the form of the applicable transaction by which such Person became a Subsidiary) or expressly assumed in connection with the acquisition of assets from any such Person,
whether or not such Indebtedness is incurred in connection with, or in contemplation of, such other Person merging with or into, or becoming a Restricted Subsidiary of, such specified Person or of such Indebtedness being incurred in connection with
the acquisition of assets; and

(2) Indebtedness secured by a Lien encumbering any asset acquired by such specified Person.

Acquired Debt will be deemed to be incurred on the date the acquired Person becomes a Subsidiary or the date of the related acquisition of
assets from such Person.

Additional Interestmeans all additional interest then owing on the Notes pursuant to the
Registration Rights Agreement.

Additional Notes means Notes (other than the Initial Notes) issued after the Issue Date
under this Indenture in accordance with Sections 2.01, 2.02 and 4.14 hereof, as part of the same class as the Initial Notes.

Adjusted Capital Expenditures means, for any period, Capital Expenditures and Capital Lease Obligations incurred by any New Parent, the Company and their Restricted Subsidiaries during such period, but excluding in each
case (i) any such expenditure made to restore, replace or rebuild property to the condition of such property immediately prior to any damage, loss, destruction or condemnation of such property, to the extent such expenditure is made with
insurance proceeds, condemnation awards or damage recovery proceeds relating to any such damage, loss, destruction or condemnation, (ii) any such



1



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expenditure constituting reinvestment of the Net Proceeds of any Asset Sale permitted by this Indenture and (iii) any Capital Expenditures made or
deemed to be made resulting from the acquisition of property or assets by any New Parent, the Company or any of their Restricted Subsidiaries the consideration for which acquisition was Equity Interests (other than Disqualified Stock) of any New
Parent, the Company or any of their Restricted Subsidiaries otherwise permitted by this Indenture.

Affiliate of any
specified Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified Person. For purposes of this definition, control, as used with respect to any
Person, means the possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of such Person, whether through the ownership of voting securities, by agreement or otherwise;provided that
beneficial ownership of 10% or more of the Voting Stock of a Person will be deemed to be control. For purposes of this definition, the terms controlling, controlled by and under common control with have
correlative meanings.

Agent means any Registrar, co-registrar, Paying Agent or additional paying agent.

Applicable Premium means, with respect to any Note on any redemption date, the greater of:

(1) 1.0% of the principal amount of the Note; or

(2) the excess of:

(a) the present value of such redemption date of (i) the redemption price of the Note at February 15, 2012, (such redemption price being set forth in Section 3.07 hereof) plus (ii) all required interest payments due on
the Note through February 15, 2012 (excluding accrued but unpaid interest to the redemption date), computed using a discount rate equal to the Treasury Rate as of such redemption date plus 50 basis points; over

(b) the principal amount of the Note, if greater.

Applicable Procedures means, with respect to any transfer or exchange of or for beneficial interests in any Global Note, the rules and procedures of the Depositary, Euroclear and Clearstream that
apply to such transfer or exchange.

Asset Salemeans:

(1) the sale, lease, conveyance or other voluntary disposition of any assets or rights;provided that the sale, lease, conveyance
or other disposition of all or substantially all of the assets of either (a) any New Parent and its Restricted Subsidiaries taken as a whole or (b) the Company and its Restricted Subsidiaries taken as a whole will, in each case, be
governed by Section 4.10 hereof, and/or Section 5.01 hereof, and not by Section 4.11 hereof; and

(2) the
issuance or sale of Equity Interests in any of any New Parents or the Companys Restricted Subsidiaries or the sale of Equity Interests in any of their Subsidiaries; provided that, for the avoidance of doubt, the sale of Equity
Interests of the Company (and any New Parent) will be governed by Section 4.10 and Article 5 of this Indenture and not by Section 4.11 of this Indenture.

Notwithstanding the preceding, none of the following items will be deemed to be an Asset Sale:

(1) any single transaction or a series of related transactions that involves assets having a Fair Market Value of less than $2.0 million;



2



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(2) a transfer of assets, including, with respect to Restricted Subsidiaries, Equity
Interests, between or among any New Parent, the Company and their Restricted Subsidiaries;

(3) (a) an issuance of Equity
Interests by a Restricted Subsidiary of any New Parent or the Company to any New Parent, the Company or to a Restricted Subsidiary of the Company or any New Parent or (b) the issuance of Equity Interests of the Company to any New Parent;

(4) the sale or lease of products, services or accounts receivable in the ordinary course of business and any sale or other
disposition of damaged, worn-out or obsolete assets in the ordinary course of business;

(5) the sale or other disposition
of cash or Cash Equivalents;

(6) a Restricted Payment that is permitted in accordance with Section 4.13 or a Permitted
Investment; and

(7) any trade or exchange by the Company or any Restricted Subsidiary of the Company of equipment or other
assets for equipment or other assets owned or held by another Person, provided that the Fair Market Value of the assets traded or exchanged by the Company or such Restricted Subsidiary (together with any cash or Cash Equivalents) is reasonably
equivalent to the Fair Market Value of the assets (together with any cash or Cash Equivalents) to be received by the Company or such Restricted Subsidiary.

Attributable Debt means, in respect of a sale and leaseback transaction, at the time of determination, the present value of the obligation of the lessee for net rental payments during
the remaining term of the lease included in such sale and leaseback transaction including any period for which such lease has been extended or may, at the option of the lessor, be extended. Such present value shall be calculated using a discount
rate equal to the rate of interest implicit in such transaction, determined in accordance with GAAP.

Bankruptcy Law
means Title 11, U.S. Code or any similar federal or state law for the relief of debtors.

Beneficial Owner has the
meaning assigned to such term in Rule 13d-3 and Rule 13d-5 under the Exchange Act, except that in calculating the beneficial ownership of any particular person (as that term is used in Section 13(d)(3) of the Exchange Act), such
person will be deemed to have beneficial ownership of all securities that such person has the right to acquire by conversion or exercise of other securities, whether such right is currently exercisable or is exercisable only
after the passage of time. The terms Beneficially Owns and Beneficially Owned have a corresponding meaning.

Board of Directors means:

(1) with respect to a corporation, the board of directors of the
corporation or any committee thereof duly authorized to act on behalf of such board;

(2) with respect to a partnership, the
board of directors of the general partner of the partnership;



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(3) with respect to a limited liability company, the managing member or members or any
controlling committee of managing members thereof; and

(4) with respect to any other Person, the board or committee of such
Person serving a similar function.

Business Daymeans any day other than a Saturday, Sunday, or any day on which banks
in Houston, Texas or in New York, New York are authorized or required by law to close.

Capital has the meaning set
forth in the preeamble hereto.

Capital Expenditures means for any period all direct or indirect (by way of
acquisition of securities of a Person or the expenditure of cash or the transfer of property or the incurrence of Indebtedness) expenditures in respect of the purchase or other acquisition of fixed or capital assets determined in conformity with
GAAP.

Capital Lease Obligationmeans, at the time any determination is to be made, the amount of the liability in
respect of a capital lease that would at that time be required to be capitalized on a balance sheet prepared in accordance with GAAP, and the Stated Maturity thereof shall be the date of the last payment of rent or any other amount due under such
lease prior to the first date upon which such lease may be prepaid by the lessee without payment of a penalty.

Capital
Stock means:

(1) in the case of a corporation, corporate stock;

(2) in the case of an association or business entity, any and all shares, interests, participations, rights or other equivalents (however
designated) of corporate stock;

(3) in the case of a partnership or limited liability company, partnership interests
(whether general or limited) or membership interests; and

(4) any other interest or participation that confers on a Person
the right to receive a share of the profits and losses of, or distributions of assets of, the issuing Person, but excluding from all of the foregoing any debt securities convertible into Capital Stock, whether or not such debt securities include any
right of participation with Capital Stock.

Cash Equivalents means:

(1) United States dollars;

(2) securities issued or directly and fully guaranteed or insured by the United States government or any agency or instrumentality of the United States government (provided that the full faith and credit of the United
States is pledged in support of those securities) having maturities of not more than six months from the date of acquisition;

(3) certificates of deposit and Eurodollar time deposits with maturities of six months or less from the date of acquisition, bankers acceptances with maturities not exceeding six months and overnight bank deposits, in each case, with
any domestic commercial bank having capital and surplus in excess of $500.0 million and a Thomson Bank Watch Rating of B or better;



4



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(4) repurchase obligations with a term of not more than seven days for underlying
securities of the types set forth in clauses (2) and (3) above entered into with any financial institution meeting the qualifications specified in clause (3) above;

(5) commercial paper having one of the two highest ratings obtainable from Moodys Investors Service, Inc. or Standard &
Poors Ratings Services and, in each case, maturing within six months after the date of acquisition;

(6) deposits
available for withdrawal on demand with any commercial bank not meeting the qualifications specified in clause (3) above, provided all deposits referred to in this clause (6) are made in the ordinary course of business and do not exceed
$2.0 million in the aggregate at any one time; and

(7) money market funds at least 95% of the assets of which constitute
Cash Equivalents of the kinds set forth in clauses (1) through (7) of this definition.

Change of Controlmeans the occurrence of any of the following:

(1) the direct or indirect sale, lease, transfer, conveyance or other
disposition (other than by way of merger or consolidation), in one or a series of related transactions, of all or substantially all of the properties or assets of either (a) any New Parent and its Subsidiaries taken as a whole or (b) the
Company and its Subsidiaries taken as a whole, in either case, to any person (as that term is used in Section 13(d) of the Exchange Act) other than the Permitted Holders;

(2) the adoption of a plan relating to the liquidation or dissolution of any New Parent or the Company;

(3) the consummation of any transaction (including, without limitation, any merger or consolidation), the result of which is that any
Person, other than a Permitted Holder, becomes the Beneficial Owner, directly or indirectly, of more than 35% of the Voting Stock of any New Parent or the Company, measured by voting power rather than number of shares;

(4) the consummation of the first transaction (including, without limitation, any merger or consolidation) the result of which is that any
Person other than a Permitted Holder becomes the Beneficial Owner, directly or indirectly, of more of the Voting Stock of any New Parent or the Company (measured by voting power rather than number of shares) than is at the time Beneficially Owned by
the Permitted Holders in the aggregate; or

(5) after an initial public offering of any New Parent or the Company, the first
day on which a majority of the members of the Board of Directors of such New Parent or the Company, as the case may be, are not Continuing Directors.

For the avoidance of doubt, a Change of Control will not be deemed to have occurred solely as a result of the formation of and the transfer of ownership of any Equity Interests of the Company or any New Parent to any
New Parent; providedthat none of the events set forth in paragraphs (1) through (5) above has occurred.

Clearstream means Clearstream Banking, S.A.



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Collateralmeans collateral as such term is defined in the Security Agreement, all
property mortgaged under the Mortgages and any other property, whether now owned or hereafter acquired, upon which a Lien securing the Obligations under this Indenture, the Collateral Agreements, the Notes or the Note Guarantees is granted or
purported to be granted under any Collateral Agreement; provided, however,that Collateral shall not include any Excluded Collateral.

Collateral Agentmeans the party named as the collateral agent for the Holders of Notes in this Indenture until a successor replaces it in accordance with the provisions of this Indenture and
thereafter means any such successor.

Collateral Agreementsmeans, collectively, the Intercreditor Agreement, the
Security Agreement, each Mortgage and each other instrument creating Liens in favor of the Trustee as required by this Indenture, in each case, as the same may be in force from time to time.

Common Stockof any Person means any and all shares, interests or other participations in, and other equivalents (however designated
and whether voting or non-voting) of such Persons common stock, whether outstanding on the Issue Date or issued after the Issue Date, and includes, without limitation, all series and classes of such common stock.

Company has the meaning set forth in the preeamble hereto.

Consolidated Cash Flowmeans, with respect to any specified Person for any period, the Consolidated Net Income of such Person for such
period plus, without duplication:

(1) an amount equal to any extraordinary loss plus any net loss realized by such
Person or any of its Restricted Subsidiaries in connection with an Asset Sale, to the extent such losses were deducted in computing such Consolidated Net Income; plus

(2) provision for taxes based on income or profits of such Person and its Restricted Subsidiaries for such period, to the extent that such
provision for taxes was deducted in computing such Consolidated Net Income; plus

(3) the Fixed Charges of such
Person and its Restricted Subsidiaries for such period, to the extent that such Fixed Charges were deducted in computing such Consolidated Net Income; plus

(4) depreciation, amortization (including amortization of intangibles but excluding amortization of prepaid cash expenses that were paid
in a prior period) and other non-cash expenses (excluding any such non-cash expense to the extent that it represents an accrual of or reserve for cash expenses in any future period or amortization of a prepaid cash expense that was paid in a prior
period) of such Person and its Restricted Subsidiaries for such period to the extent that such depreciation, amortization and other non-cash expenses were deducted in computing such Consolidated Net Income; minus

(5) non-cash items increasing such Consolidated Net Income for such period, other than the accrual of revenue in the ordinary course of
business.

in each case, on a consolidated basis and determined in accordance with GAAP, it being understood that for any reference period that includes
time prior to the date of formation of the Company and the reorganization that results in the Guarantors on the Issue Date becoming Subsidiaries of the Company, such amounts shall be determined on a combined rather than a consolidated basis in
accordance with GAAP.



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Notwithstanding the preceding, the provision for taxes based on the income or profits of, and the
depreciation, amortization and other non-cash expenses of, a Restricted Subsidiary of any New Parent or the Company will be added to Consolidated Net Income to compute Consolidated Cash Flow of such New Parent or the Company, as the case may be,
only to the extent that a corresponding amount would be permitted at the date of determination to be dividended to such New Parent or the Company, as the case may be, by such Restricted Subsidiary without prior governmental approval (that has not
been obtained), and without direct or indirect restriction pursuant to the terms of its charter and all agreements, instruments, judgments, decrees, orders, statutes, rules and governmental regulations applicable to that Restricted Subsidiary or its
stockholders.

Consolidated Net Income means, with respect to any specified Person for any period, the aggregate of the
Net Income of such Person and its Restricted Subsidiaries for such period, on a consolidated or combined basis, determined in accordance with GAAP; providedthat:

(1) the Net Income (but not loss) of any Person that is not a Restricted Subsidiary or that is accounted for by the equity method of
accounting will be included only to the extent of the amount of dividends or similar distributions paid in cash to the specified Person or a Restricted Subsidiary of the Person;

(2) the Net Income of any Restricted Subsidiary will be excluded to the extent that the declaration or payment of dividends or similar
distributions by that Restricted Subsidiary of that Net Income is not at the date of determination permitted without any prior governmental approval (that has not been obtained) or, directly or indirectly, by operation of the terms of its charter or
any agreement, instrument, judgment, decree, order, statute, rule or governmental regulation applicable to that Restricted Subsidiary or its stockholders; and

(3) the cumulative effect of a change in accounting principles will be excluded.

Continuing Directorsmeans, as of any date of determination, any member of the Board of Directors of any New Parent or the Company
who:

(1) was a member of such Board of Directors of the Company on the Issue Date or was a member of any such New
Parents Board of Directors on the date such New Parent was required to become a party to this Indenture; or

(2) was
nominated for election or appointed or elected to the Board of Directors of any such New Parent or the Company with the approval of a majority of the Continuing Directors who were members of the Board of Directors of such New Parent or the Company
at the time of such nomination or election.

Corporate Trust Office of the Trustee will be at the address of the Trustee
specified in Section 13.02 hereof or such other address as to which the Trustee may give notice to the Company.

Credit
Facilitiesmeans, one or more debt facilities (including, without limitation, one or more credit agreements, including any related notes, guarantees, collateral documents, instruments and agreements executed in connection therewith) or
commercial paper facilities, in each case, with banks or other institutional lenders providing for revolving credit loans, term loans, receivables financing (including through the sale of receivables to such lenders or to special purpose entities
formed to borrow from such



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lenders against such receivables) or letters of credit, in each case, as amended, restated, modified, supplemented, renewed, refunded, replaced (whether upon
or after termination or otherwise) or refinanced (including by means of sales of debt securities to institutional investors) in whole or in part from time to time.

Custodian means the Trustee, as custodian with respect to the Notes in global form, or any successor entity thereto.

Default means any event that is, or with the passage of time or the giving of notice or both would be, an Event of Default.

Definitive Note means a certificated Note registered in the name of the Holder thereof and issued in accordance with Sections 2.01,
2.02 and 2.06 hereof, substantially in the form of Exhibit A hereto except that such Note shall not bear the Global Note Legend and shall not have the Schedule of Exchanges of Interests in the Global Note attached thereto.

Depositary means, with respect to the Notes issuable or issued in whole or in part in global form, the Person specified in
Section 2.03 hereof as the Depositary with respect to the Notes, and any and all successors thereto appointed as Depositary hereunder and having become such pursuant to the applicable provision of this Indenture.

Disposal Well Assetsmeans all rights, titles, interests and estates in and to any and all salt water disposal wells, including
property and equipment of whatever nature, together with all fixtures and improvements pertaining thereto, in each case that is now owned or hereafter acquired and used, held for use or useful in connection with the provision of salt water disposal
services (excluding rental equipment or other personal property).

Disqualified Stockmeans any Capital Stock that, by
its terms (or by the terms of any security into which it is convertible, or for which it is exchangeable, in each case, at the option of the holder of the Capital Stock), or upon the happening of any event, matures or is mandatorily redeemable,
pursuant to a sinking fund obligation or otherwise, or redeemable at the option of the holder of the Capital Stock, in whole or in part, on or prior to the date that is 91 days after the date on which the Notes mature. Notwithstanding the preceding
sentence, any Capital Stock that would constitute Disqualified Stock solely because the holders of the Capital Stock have the right to require any New Parent or the Company to repurchase such Capital Stock upon the occurrence of a change of control
or an asset sale will not constitute Disqualified Stock if the terms of such Capital Stock provide that any New Parent or the Company may not repurchase or redeem any such Capital Stock pursuant to such provisions unless such repurchase or
redemption complies with Section 4.13 hereof. The amount of Disqualified Stock deemed to be outstanding at any time for purposes of this Indenture will be the maximum amount that such New Parent, the Company and their Restricted Subsidiaries
may become obligated to pay upon the maturity of, or pursuant to any mandatory redemption provisions of, such Disqualified Stock, exclusive of accrued dividends.

Domestic Subsidiarymeans any Restricted Subsidiary of any New Parent or the Company that is not a Foreign Subsidiary.

Equity Interestsmeans Capital Stock and all warrants, options or other rights to acquire Capital Stock (but excluding any debt security that is convertible into, or exchangeable for, Capital
Stock).

Equity Offeringmeans an underwritten public offering of Common Stock of the Company or any New Parent pursuant
to a registration statement filed with the SEC (other than on Form S-8), a public offering in a foreign jurisdiction, or any private placement of Common Stock of any New Parent or the Company to any Person other than issuances upon exercise of
options by employees of any New Parent, the Company or any of their Restricted Subsidiaries.



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Euroclear means Euroclear Bank, S.A./N.V., as operator of the Euroclear system.

Excess Cash Flow means, for any period, Consolidated Cash Flow for such period, adjusted as follows:

(1) minus the cash portion of Fixed Charges (net of interest income) and the cash portion of any related financing fees with respect to
such period;

(2) minus Permitted Tax Distributions made or to be made or the cash portion of all federal, state, local and
foreign income taxes and franchise or margin taxes paid or payable (without duplication) by any New Parent and its Restricted Subsidiaries or the Company and its Restricted Subsidiaries during such period;

(3) minus all Capital Expenditures made or committed to be made during such period by any New Parent and its Restricted Subsidiaries or
the Company and its Restricted Subsidiaries; and

(4) minus or plus, respectively, any net increase or decrease in Working
Capital from the beginning to the end of such period.

Exchange Act means the Securities Exchange Act of 1934, as
amended.

Exchange Notes means Notes issued in exchange for Initial Notes or Additional Notes pursuant to an exchange
offer effected pursuant to the Registration Rights Agreement (or a similar agreement entered into with respect to Additional Notes).

Excluded Collateral means:

(5) undocumented interests in real property with respect to which an
Issuer or any Guarantor is an owner (which will include salt water disposal wells located on property owned by third parties for which there are no written leases or that otherwise are not reasonably susceptible to mortgages, easements or other
liens or rights to access or use), but, subject to the requirements of Section 4.25, only for so long as such interests are not subject to a valid and enforceable real property lease;

(6) light trucks and other non-commercial passenger motor vehicles;

(7) rental equipment and leasehold interests in real property with respect to which the Company or a Guarantor is a tenant or subtenant as
set forth in the Security Agreement;

(8) the Voting Stock of any Foreign Subsidiary in excess of 65% of the outstanding
Voting Stock of such Foreign Subsidiary;

(9) accounts that are exclusively used for payroll purposes as set forth in the
Security Agreement;

(10) rights under any contracts that contain a valid and enforceable prohibition on assignment of such
rights other than to the extent that any such prohibition would be rendered ineffective pursuant to any applicable law or principles of equity, but only for so long as such prohibition exists and is effective and valid; and



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(11) property and assets owned by the Issuers or any Guarantor in which a Lien may not be
granted without governmental approval or consent or in which the granting of a Lien is prohibited by applicable law but only for so long as the Issuers or the applicable Guarantor has not obtained such approval or consents.

In addition, if the Trustee determines that the burden or cost of obtaining a security interest (or a perfection thereof) in any assets sufficiently
outweighs the benefit to the Holders of the Notes of the security to be afforded thereby (or the perfection thereof) or that related title insurance, surveys, opinions or other documentation is not deemed to be sufficiently material to the Holders
of the Notes, the Trustee, in its discretion, may exclude such assets from the requirement that a security interest be granted therein or that security interests therein be perfected, as the case may be. In making any such determination, the Trustee
may rely on an Officers Certificate or Opinion of Counsel.

Existing Indebtednessmeans Indebtedness of the
Company and its Subsidiaries (other than Indebtedness under the Credit Facilities) in existence on the Issue Date, until such amounts are repaid.

Fair Market Valuemeans the value that would be paid by a willing and able buyer to an unaffiliated willing seller in an arms length, free market transaction for cash not involving distress or necessity of either
party, determined in good faith by the Board of Directors of any New Parent or the Company, whichever entity is then the ultimate parent company, or a duly authorized committee thereof (unless otherwise provided in this Indenture) as evidenced by a
resolution of such Board of Directors or committee.

First Lien Collateral Agentmeans the collateral agent for any
party holding secured obligations of any New Parent, the Company and/or their Restricted Subsidiaries, the rank of which security will be contractually senior to the Holders of Notes pursuant to an Intercreditor Agreement, named in any Credit
Facility and any successor or replacement collateral agent designated as such by the holders of First Lien Obligations.

Fixed
Charge Coverage Ratio means with respect to any specified Person for any period, the ratio of the Consolidated Cash Flow of such Person for such period to the Fixed Charges of such Person for such period. In the event that the specified
Person or any of its Restricted Subsidiaries incurs, assumes, guarantees, repays, repurchases, redeems, defeases or otherwise discharges any Indebtedness (other than ordinary revolving credit borrowings) or issues, repurchases or redeems preferred
stock subsequent to the commencement of the period for which the Fixed Charge Coverage Ratio is being calculated and on or prior to the date on which the event for which the calculation of the Fixed Charge Coverage Ratio is made (the
Calculation Date),then the Fixed Charge Coverage Ratio will be calculated giving pro forma effect to such incurrence, assumption, Guarantee, repayment, repurchase, redemption, defeasance or other discharge of Indebtedness, or
such issuance, repurchase or redemption of preferred stock, and the use of the proceeds therefrom, as if the same had occurred at the beginning of the applicable four-quarter reference period.

In addition, for purposes of calculating the Fixed Charge Coverage Ratio:

(1) acquisitions that have been made by the specified Person or any of its Restricted Subsidiaries, including through mergers or
consolidations, or any Person or any of its Restricted Subsidiaries acquired by the specified Person or any of its Restricted Subsidiaries, and including any related financing transactions and including increases in ownership of Restricted
Subsidiaries, during the four-quarter reference period or subsequent to such reference period and on or prior to the Calculation Date will be given pro forma effect as if they had occurred on the first day of the four-quarter reference period;



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(2) the Consolidated Cash Flow attributable to discontinued operations, as determined in
accordance with GAAP, and operations or businesses (and ownership interests therein) disposed of prior to the Calculation Date, will be excluded;

(3) the Fixed Charges attributable to discontinued operations, as determined in accordance with GAAP, and operations or businesses (and ownership interests therein) disposed of prior to the Calculation Date, will be
excluded, but only to the extent that the obligations giving rise to such Fixed Charges will not be obligations of the specified Person or any of its Restricted Subsidiaries following the Calculation Date;

(4) any Person that is a Restricted Subsidiary on the Calculation Date will be deemed to have been a Restricted Subsidiary at all times
during such four-quarter period;

(5) any Person that is not a Restricted Subsidiary on the Calculation Date will be deemed
not to have been a Restricted Subsidiary at any time during such four-quarter period; and

(6) if any Indebtedness bears a
floating rate of interest, the interest expense on such Indebtedness will be calculated as if the rate in effect on the Calculation Date had been the applicable rate for the entire period (taking into account any Hedging Obligation applicable to
such Indebtedness if such Hedging Obligation has a remaining term as at the Calculation Date in excess of 12 months).

Fixed
Charges means, with respect to any specified Person for any period, the sum, without duplication, of:

(1) the
consolidated interest expense of such Person and its Restricted Subsidiaries for such period, whether paid or accrued, including, without limitation, amortization of debt issuance costs and original issue discount, non-cash interest payments, the
interest component of any deferred payment obligations, the interest component of all payments associated with Capital Lease Obligations, commissions, discounts and other fees and charges incurred in respect of letter of credit or bankers
acceptance financings, and net of the effect of all payments made or received pursuant to Hedging Obligations in respect of interest rates; plus

(2) the consolidated interest expense of such Person and its Restricted Subsidiaries that was capitalized during such period; plus

(3) any interest on Indebtedness of another Person that is guaranteed by such Person or one of its Restricted Subsidiaries or secured by a
Lien on assets of such Person or one of its Restricted Subsidiaries, whether or not such Guarantee or Lien is called upon; plus

(4) the product of (a) all dividends, whether paid or accrued and whether or not in cash, on any series of preferred stock of such Person or any of its Restricted Subsidiaries, other than dividends on Equity
Interests payable solely in Equity Interests of the Company or any New Parent (other than Disqualified Stock) or to any New Parent, the Company or a Restricted Subsidiary of the Company or any New Parent, times(b) a fraction, the
numerator of which is one and the denominator of which is one minus the then current combined federal, state and local statutory tax rate of such Person, expressed as a decimal, in each case, determined on a consolidated basis in accordance with
GAAP.



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Flow Through Entitymeans an entity that is treated as a partnership not taxable as a
corporation, a grantor trust, a disregarded entity, an S corporation or a qualified subchapter S subsidiary for U.S. federal income tax purposes or subject to treatment on a comparable basis for purposes of state, local or
foreign tax law.

Foreign Subsidiarymeans any Restricted Subsidiary of the Company that was not formed under the laws
of the United States or any state of the United States or the District of Columbia.

GAAP means generally accepted
accounting principles set forth in the opinions and pronouncements of the Accounting Principles Board of the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board or in such
other statements by such other entity as have been approved by a significant segment of the accounting profession, which are in effect from time to time.

Global Note Legend means the legend set forth in Section 2.06(g)(2) hereof, which is required to be placed on all Global Notes issued under this Indenture.

Global Notes means, individually and collectively, each of the Restricted Global Notes deposited with or on behalf of and registered
in the name of the Depositary or its nominee, substantially in the form of Exhibit A hereto and that bears the Global Note Legend and that has the Schedule of Exchanges of Interests in the Global Note attached thereto, issued in
accordance with Sections 2.01 and 2.06(b)(3) hereof.

Government Securities means direct obligations of, or obligations
guaranteed by, the United States of America, and the payment for which the United States pledges its full faith and credit.

Guaranteemeans a guarantee other than by endorsement of negotiable instruments for collection in the ordinary course of business, direct or indirect, in any manner including, without limitation, by way of a pledge of
assets or through letters of credit or reimbursement agreements in respect thereof, of all or any part of any Indebtedness (whether arising by virtue of partnership arrangements, or by agreements to keep-well, to purchase assets, goods, securities
or services, to take or pay or to maintain financial statement conditions or otherwise).

Guarantors means (1) each
Domestic Subsidiary of the Company on the Issue Date (other than Capital) and (2) each other Domestic Subsidiary of the Company or any New Parent that executes a Note Guarantee in accordance with the provisions of this Indenture, in each case,
together with their respective successors and assigns until the Note Guarantee of such Person has been released in accordance with the provisions of this Indenture.

Hedging Obligations means, with respect to any specified Person, the obligations of such Person under:

(1) interest rate swap agreements (whether from fixed to floating or from floating to fixed), interest rate cap agreements and interest rate collar agreements;

(2) other agreements or arrangements designed to manage interest rates or interest rate risk; and

(3) other agreements or arrangements designed to protect such Person against fluctuations in currency exchange rates or commodity prices.



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Holder or a Holder of Notes means a Person in whose name a Note is
registered.

IAI Global Note means a Global Note substantially in the form of Exhibit A hereto bearing the Global Note
Legend and the Private Placement Legend and deposited with or on behalf of and registered in the name of the Depositary or its nominee that will be issued in a denomination equal to the outstanding principal amount of the Notes sold to Institutional
Accredited Investors.

Immaterial Subsidiarymeans, as of any date, any Restricted Subsidiary whose total assets, as of
that date, are less than $250,000 and whose total revenues for the most recent 12-month period do not exceed $250,000; providedthat a Restricted Subsidiary will not be considered to be an Immaterial Subsidiary if it, directly or indirectly,
guarantees or otherwise provides direct credit support for any Indebtedness of an Issuer.

Indebtedness means, with
respect to any specified Person, any indebtedness of such Person (excluding accrued expenses and trade payables), whether or not contingent,

(1) in respect of borrowed money:

(2) evidenced by bonds, notes, debentures or similar
instruments or letters of credit (or reimbursement agreements in respect thereof);

(3) in respect of bankers
acceptances;

(4) representing Capital Lease Obligations;

(5) representing the balance deferred and unpaid of the purchase price of any property or services due more than six months after such
property is acquired or such services are completed; or

(6) representing any Hedging Obligations.

if and to the extent any of the preceding items (other than letters of credit and Hedging Obligations) would appear as a liability upon a balance sheet of the specified
Person prepared in accordance with GAAP. In addition, the term Indebtedness includes all Indebtedness of others secured by a Lien on any asset of the specified Person (whether or not such Indebtedness is assumed by the specified Person)
and, to the extent not otherwise included, the Guarantee by the specified Person of any Indebtedness of any other Person.

Indenture means this Indenture, as amended or supplemented from time to time.

Indenture
Documentsmeans, collectively, this Indenture, the Notes, the Note Guarantees and the Collateral Agreements.

Independent Directormeans a member of the Board of Directors of any New Parent or the Company, whichever entity is then the ultimate parent company, who qualifies as independent within the meaning of the
listing requirements of either the New York Stock Exchange or the Nasdaq Stock Market.

Indirect Participant means a
Person who holds a beneficial interest in a Global Note through a Participant.



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Initial Notes means the $200,000,000 aggregate principal amount of Notes issued under
this Indenture on the date hereof.

Initial Purchaser means Jefferies & Company, Inc.

Institutional Accredited Investor means an institution that is an accredited investor as defined in Rule 501(a)(1), (2),
(3) or (7) under the Securities Act.

Intercreditor Agreementmeans an intercreditor agreement whose terms, as
confirmed in an Officers Certificate delivered to the Trustee, are substantially consistent with the intercreditor agreement described in the Offering Circular and that is entered into in connection with entering into any Credit Facility,
among the First Lien Collateral Agent, the Collateral Agent, the Issuers and the Guarantors, as the same may be amended, supplemented or modified from time to time.

Investments means, with respect to any Person, all direct or indirect investments by such Person in other Persons (including Affiliates) in the forms of loans (including Note Guarantees or other
obligations), advances or capital contributions (excluding commission, travel and similar advances to officers and employees made in the ordinary course of business), purchases or other acquisitions for consideration of Indebtedness, Equity
Interests or other securities, together with all items that are or would be classified as investments on a balance sheet prepared in accordance with GAAP. If any new Parent, the Company or any their Subsidiaries sells or otherwise disposes of any
Equity Interests of any direct or indirect Subsidiary of any New Parent or the Company, as the case may be, such that, after giving effect to any such sale or disposition, such Person is no longer a Subsidiary of such New Parent or the Company, then
such New Parent or the Company, as the case may be, will be deemed to have made an Investment on the date of any such sale or disposition equal to the Fair Market Value of such New Parents or the Companys Investments in such Subsidiary
that were not sold or disposed of in an amount determined as provided in Section 4.13(c) hereof. The acquisition by any New Parent, the Company or any of their Subsidiaries of a Person that holds an Investment in a third Person will be deemed
to be an Investment by such New Parent, the Company or such Subsidiary in such third Person in an amount equal to the Fair Market Value of the Investments held by the acquired Person in such third Person in an amount determined as provided in
Section 4.13(c) hereof. Except as otherwise provided in this Indenture, the amount of an Investment will be determined at the time the Investment is made and without giving effect to subsequent changes in value.

Issue Datemeans the date on which Notes are first issued under this Indenture.

Issuers has the meaning set forth in the preeamble hereto.

Lienmeans, with respect to any asset, any mortgage, lien, pledge, charge, security interest or encumbrance of any kind in respect of
such asset, whether or not filed, recorded or otherwise perfected under applicable law, including any conditional sale or other title retention agreement, any lease in the nature thereof, any option or other agreement to sell or give a security
interest in and any filing of or agreement to give any financing statement under the Uniform Commercial Code (or equivalent statutes) of any jurisdiction.

Mortgagesmeans the mortgages, deeds of trust, deeds to secure Indebtedness or other similar documents granting Liens on any New Parents, the Companys and their Domestic
Subsidiaries Premises, the Leased Premises and/or the Disposal Well Assets to secure the Notes or the Note Guarantees.



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Net Incomemeans, with respect to any specified Person, the net income (loss) of such
Person, determined in accordance with GAAP and before any reduction in respect of preferred stock dividends, excluding, however:

(1) any gain (but not loss), together with any related provision for taxes on such gain (but not loss), realized in connection with (a) any Asset Sale or (b) the disposition of any securities by such Person or any of its
Restricted Subsidiaries or the extinguishment of any Indebtedness of such Person or any of its Restricted Subsidiaries; and

(2) any extraordinary gain (but not loss), together with any related provision for taxes on such extraordinary gain (but not loss).

Net Proceedsmeans the aggregate cash proceeds received by any New Parent, the Company or any of their Restricted Subsidiaries in respect of any Asset Sale (including, without limitation, any cash received upon the sale
or other disposition of any non-cash consideration received in any Asset Sale), net of (1) the direct costs relating to such Asset Sale, including, without limitation, legal, accounting and investment banking fees, sales commissions, recording
fees, title transfer fees, title insurance premiums, appraiser fees and costs incurred in connection with preparing such asset for sale, and any relocation expenses incurred as a result of the Asset Sale, and taxes paid or estimated in good faith to
be payable as a result of the Asset Sale after taking into account any available tax credits or deductions and any tax sharing arrangements, (2) amounts required to be applied to the repayment of Indebtedness, other than Indebtedness under a
Credit Facility, secured by a Lien on the asset or assets that were the subject of such Asset Sale, and (3) any reserve for adjustment in respect of the sale price of such asset or assets established in accordance with GAAP or any amount placed
in escrow, until such time as such reserve is reversed or such escrow arrangement is terminated, in which case Net Proceeds shall include only the amount of the reserve so reversed or the amount returned to the Company or its Restricted Subsidiaries
from such escrow arrangement, as the case may be.

Non-Recourse Debt means Indebtedness:

(1) as to which none of any New Parent, the Company or any of their Restricted Subsidiaries (a) provides credit support of any kind
(including any undertaking, agreement or instrument that would constitute Indebtedness), (b) is directly or indirectly liable as a guarantor or otherwise, or (c) constitutes the lender;

(2) no default with respect to which (including any rights that the holders of the Indebtedness may have to take enforcement action
against an Unrestricted Subsidiary) would permit upon notice, lapse of time or both any holder of any other Indebtedness of any New Parent, the Company or any of their Restricted Subsidiaries to declare a default on such other Indebtedness or cause
the payment of the Indebtedness to be accelerated or payable prior to its Stated Maturity; and

(3) as to which the lenders
have been notified in writing that they will not have any recourse to the stock or assets of any New Parent, the Company or any of their Restricted Subsidiaries.

Non-U.S. Person means a Person who is not a U.S. Person as defined under Regulation S of the Securities Act.

Note Guaranteemeans the Guarantee by each Guarantor of the Issuers obligations under this Indenture and the Notes, executed pursuant to the provisions of this Indenture and the Guarantee by
each Guarantor of any Exchange Notes.



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Notes has the meaning assigned to it in the preamble to this Indenture. The Initial
Notes and the Additional Notes shall be treated as a single class for all purposes under this Indenture, and unless the context otherwise requires, all references to the Notes shall include the Initial Notes, any Additional Notes and any
Exchange Notes.

Obligations means any principal, interest, penalties, fees, indemnifications, reimbursements, damages
and other liabilities payable under the documentation governing any Indebtedness.

Offering Circular means the
Issuers final Offering Circular, dated February 7, 2008, regarding the issuance and sale of the Initial Notes.

Officer means, with respect to any Person, the Chairman of the Board, the Chief Executive Officer, the President, the Chief Operating Officer, the Chief Financial Officer, the Treasurer, any Assistant Treasurer, the
Controller, the Secretary or any Vice-President of such Person.

Officers Certificate means a certificate signed
on behalf of (i) the Company by one Officer of the Company and (ii) Capital by one Officer of Capital, each of whom must be the principal executive officer, the principal financial officer, the treasurer or the principal accounting officer
of the Company or Capital, as applicable, that meets the requirements of Section 13.05 hereof.

Opinion of Counsel
means an opinion from legal counsel who is reasonably acceptable to the Trustee, that meets the requirements of Section 13.05 hereof. The counsel may be an employee of or counsel to the Company, any Subsidiary of the Company or the Trustee.

Participant means, with respect to the Depositary, Euroclear or Clearstream, a Person who has an account with the
Depositary, Euroclear or Clearstream, respectively (and, with respect to DTC, shall include Euroclear and Clearstream).

Permitted
Affiliate Leasemeans a lease for any premises or buildings occupied by the Company or a Restricted Subsidiary of the Company on the Issue Date that has been entered into with an Affiliate of the Company, the terms of which are fully and
accurately summarized in all material respects under the caption Transactions with Related Persons in the Offering Circular, and any amendment, extension or other modification thereto; providedthat any such amendment, extension
or modification (1) is on terms that are no less favorable to the Company or the relevant Restricted Subsidiary, as the case may be, than those that would have been obtained in a comparable transaction by the Company or such Restricted
Subsidiary, as the case may be, with an unrelated Person or, if there is no such comparable transaction, on terms that are fair and reasonable to the Company or such Restricted Subsidiary, as the case may be, and reflect an arms-length
negotiation as determined by the Independent Directors and (2) is not, in the good faith determination of the Independent Directors or the Board of Directors of such New Parent or the Company, whichever entity is then the ultimate parent
company, materially worse for the Holders.

Permitted Affiliate Store Transactionsmeans purchases from or returns to
the oil field supply store owned by Alice Environmental Services, LP by any New Parent, the Company or any of their Restricted Subsidiaries, as such transactions are described under Transactions with Related Persons in the Offering
Circular, in each case on terms that are no less favorable to any such New Parent, the Company or the relevant Restricted Subsidiary, as the case may be, than those that would have been obtained in a comparable transaction by any such New Parent,
the Company or such Restricted Subsidiary with an unrelated Person or, if there is no such comparable transaction, on terms that are fair and reasonable to any such New Parent, the Company or such Restricted Subsidiary and reflect an
arms-length negotiation as determined by the Independent Directors.



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Permitted Businessmeans any business that is the same as or similar, reasonably
related, complementary or incidental to the business in which the Company and its Restricted Subsidiaries are engaged on the Issue Date.

Permitted Holdersmeans (1) John E. Crisp, Charles C. Forbes and Janet L. Forbes and (2) any Affiliate or family member of a Person set forth in clause (1) of this definition.

Permitted Investmentsmeans:

(1) any Investment in any New Parent, the Company or in any of their Restricted Subsidiaries;

(2) any Investment in Cash Equivalents;

(3) any Investment by any New Parent, the Company or any of their
Restricted Subsidiaries in a Person, if as a result of such Investment:

(a) such Person becomes a Restricted Subsidiary of
such New Parent or the Company, as the case may be; or

(b) such Person is merged, consolidated or amalgamated with or into,
or transfers or conveys substantially all of its assets to, or is liquidated into, any New Parent, the Company or any of their Restricted Subsidiaries;

(4) any Investment made as a result of the receipt of non-cash consideration from an Asset Sale that was made pursuant to and in compliance with Section 4.11 or any non-cash consideration received in connection
with a disposition of assets excluded from the definition of Asset Sales;

(5) any acquisition of assets or
Capital Stock solely in exchange for the issuance of Equity Interests (other than Disqualified Stock) of any New Parent or the Company, whichever entity is then the ultimate parent company;

(6) any Investments received in compromise or resolution of, or upon the foreclosure, perfection or enforcement of any Lien in favor of
any New Parent, the Company or any of their Restricted Subsidiaries, in each case (a) obligations of trade creditors or customers that were incurred in the ordinary course of business of the Company or any of its Restricted Subsidiaries,
including pursuant to any plan of reorganization or similar arrangement upon the bankruptcy or insolvency of any trade creditor or customer; or (b) litigation, arbitration or other disputes;

(7) Investments represented by Hedging Obligations;

(8) loans or advances to employees made in the ordinary course of business of any New Parent, the Company or any of their Restricted
Subsidiaries in an aggregate principal amount not to exceed $500,000 at any one time outstanding;

(9) investments in or
repurchases of the Notes; and

(10) other Investments in any Person having an aggregate Fair Market Value (measured on the
date each such Investment was made and without giving effect to subsequent changes in value), when taken together with all other Investments made pursuant to this clause (10) since the date Issue Date that are at the time outstanding, not to
exceed $5.0 million;



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provided, however, that the funds invested in Permitted Investments in any New Parent, the Company or any
of their Restricted Subsidiaries, will, in such entity in which the funds are invested, be subject to Section 4.15 hereof.

Permitted Liensmeans:

(1) Liens on assets of any New Parent, the Company or any of their
Restricted Subsidiaries securing Indebtedness and other Obligations under Credit Facilities that are permitted by the terms of this Indenture to be incurred pursuant to clause (1) of the second paragraph of Section 4.14;

(2) Liens in favor of the Company or the Guarantors;

(3) Liens on property of a Person existing at the time such Person is merged with or into or consolidated with any New Parent, the Company
or any of their Restricted Subsidiaries; providedthat such Liens were in existence prior to the contemplation of such merger or consolidation and do not extend to any assets other than those of the Person merged into or consolidated with any
such New Parent, the Company or such Restricted Subsidiary, as the case may be;

(4) Liens on property (including Capital
Stock) existing at the time of acquisition of the property by any New Parent, the Company or any of their Restricted Subsidiaries; providedthat such Liens were in existence prior to, such acquisition, and not incurred in contemplation of,
such acquisition;

(5) Liens to secure the performance of statutory obligations, surety or appeal bonds, performance bonds
or other obligations of a like nature incurred in the ordinary course of business;

(6) Liens to secure Indebtedness
(including Capital Lease Obligations) permitted by clause (4) of the second paragraph of Section 4.14 covering only the assets constructed or acquired with or financed by such Indebtedness;

(7) Liens existing on the Issue Date;

(8) Liens for taxes, assessments or governmental charges or claims that are not yet delinquent or that are being contested in good faith by appropriate proceedings promptly instituted and diligently concluded;
providedthat any accrual or other appropriate provision as is required in conformity with GAAP has been made therefor;

(9) Liens imposed by law, such as carriers, warehousemens, landlords and mechanics Liens, in each case, incurred in the ordinary course of business;

(10) survey exceptions, easements or reservations of, or rights of others for, licenses, rights-of-way, sewers, electric lines, telegraph
and telephone lines and other similar purposes, or zoning or other restrictions as to the use of real property that were not incurred in connection with Indebtedness and that do not in the aggregate materially adversely affect the value of said
properties or materially impair their use in the operation of the business of such Person;



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(11) Liens created for the benefit of (or to secure) the Notes and all other Obligations
under this Indenture, the Collateral Agreements and the Note Guarantees;

(12) Liens to secure any Permitted Refinancing
Indebtedness permitted to be incurred under this Indenture; provided, however,that:

(a) the new Lien is limited to
all or part of the same property and assets that secured or, under the written agreements pursuant to which the original Lien arose, could secure the original Indebtedness (plus improvements and accessions to such property, or proceeds or
distributions thereof); and

(b) the Indebtedness secured by the new Lien is not increased to any amount greater than the
sum of (i) the outstanding principal amount, or, if greater, committed amount, of the original Indebtedness and (ii) an amount necessary to pay any fees and expenses, including premiums, related to such renewal, refunding, refinancing,
replacement, defeasance or discharge; and

(13) Liens securing reimbursement obligations with respect to commercial letters
of credit which encumber documents and other assets relating to such letters of credit and products and proceeds thereof;

(14) judgment Liens not giving rise to an Event of Default so long as any appropriate legal proceeding that may have been duly initiated for the review of such judgment has not been finally terminated or the period within which such
proceeding may be initiated has not expired;

(15) rights of banks to set off deposits against Indebtedness owed to said
banks;

(16) Liens upon specific items of inventory or other goods and proceeds of the Company or its Restricted
Subsidiaries to secure the Companys or any such Restricted Subsidiarys obligations in respect of bankers acceptances issued or created for the account of any such Person to facilitate the purchase, shipment or storage of such
inventory or other goods in the ordinary course of business;

(17) Liens securing Hedging Obligations permitted to be
entered into by this Indenture;

(18) Liens arising from precautionary Uniform Commercial Code financing statements in
connection with operating leases or consignment of goods; and

(19) Liens incurred in the ordinary course of business of any
New Parent, the Company or any of their Restricted Subsidiaries with respect to obligations that do not exceed $10.0 million at any one time outstanding.

Permitted New Parent Business means the ownership directly or indirectly by any New Parent of the Equity Interests of the Company and reasonably related, complementary or incidental activities.

Permitted Refinancing Indebtednessmeans any Indebtedness of any New Parent, the Company or any of their Restricted
Subsidiaries issued in exchange for, or the net proceeds of which are used to renew, refund, refinance, replace, defease or discharge other Indebtedness of such New Parent, the Company or any of their Restricted Subsidiaries (other than intercompany
Indebtedness), as the case may be; providedthat:

(1) the principal amount (or accreted value, if applicable) of
such Permitted Refinancing Indebtedness does not exceed the principal amount (or accreted value, if applicable) of the Indebtedness extended, renewed, refunded, refinanced, replaced, defeased or discharged (plus all accrued interest on the
Indebtedness and the amount of all fees and expenses, including premiums, incurred in connection therewith);



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(2) such Permitted Refinancing Indebtedness has a final maturity date later than the
final maturity date of, and has a Weighted Average Life to Maturity equal to or greater than the Weighted Average Life to Maturity of, the Indebtedness being renewed, refunded, refinanced, replaced, defeased or discharged;

(3) if the Indebtedness being extended, renewed, refunded, refinanced, replaced, defeased or discharged is subordinated in right of
payment to the Notes, such Permitted Refinancing Indebtedness has a final maturity date later than the final maturity date of, and is subordinated in right of payment to, the Notes on terms at least as favorable, taken as a whole, to the Holders of
Notes as those contained in the documentation governing the Indebtedness being renewed, refunded, refinanced, replaced, defeased or discharged; and

(4) such Indebtedness is incurred either by such New Parent, the Company or by one of their Restricted Subsidiaries who is the obligor on the Indebtedness being extended, renewed, refunded, refinanced, replaced,
defeased or discharged.

Permitted Tax Distributionsmeans:

(1) with respect to each tax year or portion thereof that any New Parent or the Company qualifies (or any predecessor in interest
qualified) as a Flow Through Entity, the distribution by such New Parent or the Company, whichever entity is then the ultimate parent company, to the holders of Equity Interests of such New Parent or the Company, as the case may be, of an amount
equal to the product of (x) the amount of aggregate net taxable income of such New Parent or the Company allocated to the holders of Equity Interests of such New Parent or the Company, as the case may be, for such period and (y) the
Presumed Tax Rate for such period; providedthat to the extent that the aggregate net taxable income of such New Parent or the Company for a taxable year actually reported to the holders of the Equity Interests is less than the aggregate net
taxable income assumed in calculating such amounts for a taxable year, the holders of such Equity Interests can return an amount equal to the product of such shortfall and the Presumed Tax Rate used in such calculations, or an amount equal to such
product shall be deducted from the next scheduled Permitted Tax Distributions payable to such holders for later years; and

(2) if any New Parent or the Company (whichever is then the ultimate parent company) is not a Flow Through Entity, the payment by such parent entity (or distribution by the Company to New Parent) of the combined federal, state and local
income taxes that would be paid by such entity if it were a separate Delaware corporation filing separate federal, state and local income tax returns with respect to its taxable income for such period (or, to the extent applicable because there are
corporate subsidiaries, if it were the common parent of an affiliated group filing consolidated or combined returns with respect to the taxable income of such entity, the Company and the Companys consolidated corporate subsidiaries for such
period).

For purposes of such computation, it will be assumed that any net operating loss carryforwards or other carryforwards or tax
attributes, such as alternative minimum tax carryforwards, that arise in any period will be available to offset taxable income payable in later years (regardless of any change in status as a Flow Through Entity). Notwithstanding anything to the
contrary, for purposes of clause (b) above, the applicable taxable income or taxes shall not include taxable income or taxes resulting from any change in the status from a Flow Through Entity to an entity taxable as a corporation.



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Personmeans any individual, corporation, partnership, joint venture, association,
joint-stock, company, trust, unincorporated organization, limited liability company or government or other entity.

Presumed Tax
Ratemeans 39.6% or, if there is a change in applicable federal, state or local tax rates, such other rate as the Chief Financial Officer of any New Parent or the Company, whichever entity is then the ultimate parent company, certifies in
writing to the Trustee to be a reasonable approximation of the highest, net marginal federal, state and local income taxation rates payable by the holders of Equity Interests of such New Parent or the Company, as the case may be, or with respect to
the aggregate net taxable income of such New Parent or the Company.

principal means the principal amount due at
maturity of the Notes.

Private Placement Legend means the legend set forth in Section 2.06(g)(1) hereof to be
placed on all Notes issued under this Indenture except where otherwise permitted by the provisions of this Indenture.

QIB means a qualified institutional buyer as defined in Rule 144A.

QIB Global
Note means a Global Note substantially in the form of Exhibit A hereto bearing the Global Note Legend and the Private Placement Legend and deposited with or on behalf of, and registered in the name of, the Depositary or its nominee that
will be issued in a denomination equal to the outstanding principal amount of the Notes sold to QIBs.

Redemption Datemeans the applicable date or dates set for redemption of Notes pursuant to Section 3.07.

Redemption Price
means the applicable redemption price for redemption of Notes pursuant to Section 3.07.

Registration Rights Agreementmeans the Registration Rights Agreement entered into as of February 7, 2008, among the Issuers, the Guarantors and the Initial Purchaser.

Regulation S means Regulation S promulgated under the Securities Act.

Regulation S Global Note means a Regulation S Temporary Global Note or Regulation S Permanent Global Note, as appropriate.

Regulation S Permanent Global Note means a permanent Global Note in the form of Exhibit A hereto bearing the Global Note Legend and the Private Placement Legend and deposited with or on behalf of
and registered in the name of the Depositary or its nominee, issued in a denomination equal to the outstanding principal amount of the Regulation S Temporary Global Note upon expiration of the Restricted Period.

Regulation S Temporary Global Note means a temporary Global Note in the form of Exhibit A hereto and bearing the legend referred to in
Section 2.06(f)(3) deposited with or on behalf of and registered in the name of the Depositary or its nominee, issued in a denomination equal to the outstanding principal amount of the Notes initially sold in reliance on Rule 903 of Regulation
S.



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Related Partymeans:

(1) any controlling stockholder, 80% (or more) owned Subsidiary, or immediate family member (in the case of an individual) of a Person set
forth in clause (1) of the definition of Permitted Holder; or

(2) any trust, corporation, partnership,
limited liability company or other entity, the beneficiaries, stockholders, partners, members, owners or Persons beneficially holding an 80% or more controlling interest of which consist of any one or more Permitted Holder.

Responsible Officer, when used with respect to the Trustee, means any officer within the Corporate Trust Administration of the Trustee
(or any successor group of the Trustee) or any other officer of the Trustee customarily performing functions similar to those performed by any of the above designated officers who has responsibility for administration of this Indenture and also
means, with respect to a particular corporate trust matter related to this Indenture, any other officer to whom such matter is referred because of his knowledge of and familiarity with the particular subject.

Restricted Definitive Note means a Definitive Note bearing the Private Placement Legend.

Restricted Global Note means a Global Note bearing the Private Placement Legend.

Restricted Investment means an Investment other than a Permitted Investment.

Restricted Period means the 40-day distribution compliance period as defined in Regulation S.

Restricted Subsidiary of a Person means any Subsidiary of the referent Person that is not an Unrestricted Subsidiary.

Rule 144 means Rule 144 promulgated under the Securities Act.

Rule 144A means Rule 144A promulgated under the Securities Act.

Rule 903 means Rule 903 promulgated under the Securities Act.

Rule 904 means Rule 904 promulgated under the Securities Act.

SECmeans the U.S. Securities and Exchange Commission or any successor commission or agency.

Securities Act means the Securities Act of 1933, as amended.

Security Agreement means the Security Agreement, dated as of the Issue Date, among the Issuer and the Guarantors in favor of the
Collateral Agent, as amended or supplemented from time to time in accordance with its terms.

Significant Subsidiary
means any Subsidiary that would be a significant subsidiary as defined in Article 1, Rule 1-02 of Regulation S-X, promulgated pursuant to the Securities Act, as such Regulation is in effect on the Issue Date.

Stated Maturity means, with respect to any installment of interest or principal on any series of Indebtedness, the date on which the
payment of interest or principal was scheduled to be paid in the documentation governing such Indebtedness as of the Issue Date, and will not include any contingent obligations to repay, redeem or repurchase any such interest or principal prior to
the date originally scheduled for the payment thereof.



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Subordinated Indebtedness means any Indebtedness that is subordinated in right of
payment to the rights of the Holders of the Notes.

Subsidiary means, with respect to any specified Person:

(1) any corporation, association or other business entity of which more than 50% of the total voting power of shares of Capital Stock
entitled (without regard to the occurrence of any contingency and after giving effect to any voting agreement or stockholders agreement that effectively transfers voting power) to vote in the election of directors, managers or trustees of the
corporation, association or other business entity is at the time owned or controlled, directly or indirectly, by that Person or one or more of the other Subsidiaries of that Person (or a combination thereof); and

(2) any partnership (a) the sole general partner or the managing general partner of which is such Person or a Subsidiary of such
Person or (b) the only general partners of which are that Person or one or more Subsidiaries of that Person (or any combination thereof).

TIA means the Trust Indenture Act of 1939, as amended (15 U.S.C. §§ 77aaa-77bbbb).

Treasury Rate means, as of any redemption date, the yield to maturity as of such redemption date of United States Treasury securities with a constant maturity (as compiled and published in the most recent Federal Reserve
Statistical Release H.I5 (519) that has become publicly available at least two business days prior to the redemption date (or, if such Statistical Release is no longer published, any publicly available source of similar market data)) most
nearly equal to the period from the redemption date to February 15, 2012; provided, however,that if the period from the redemption date to February 15, 2012, is less than one year, the weekly average yield on actually traded United
States Treasury securities adjusted to a constant maturity of one year will be used.

Unrestricted Subsidiary means any
Subsidiary of any New Parent or the Company that is designated by the Board of Directors of such New Parent or the Company, whichever entity is then the ultimate parent company, as an Unrestricted Subsidiary pursuant to a resolution of such Board of
Directors, but only to the extent that such Subsidiary:

(1) has no Indebtedness other than Non-Recourse Debt;

(2) except as permitted by Section 4.18, is not party to any agreement, contract, arrangement or understanding with any New
Parent, the Company or any of their Restricted Subsidiaries unless the terms of any such agreement, contract, arrangement or understanding are no less favorable to such New Parent, the Company or such Restricted Subsidiary, as the case may be, than
those that might be obtained at the time from Persons who are not Affiliates of the Company;

(3) is a Person with respect
to which none of any New Parent, the Company or any of their Restricted Subsidiaries has any direct or indirect obligation (a) to subscribe for additional Equity Interests or (b) to maintain or preserve such Persons financial
condition or to cause such Person to achieve any specified levels of operating results; and



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(4) has not guaranteed or otherwise directly or indirectly provided credit support for
any Indebtedness of any of any New Parent, the Company or any of their Restricted Subsidiaries.

U.S. Person means a
U.S. Person as defined in Rule 902(k) promulgated under the Securities Act.

Voting Stockof any specified Person as of
any date means the Capital Stock of such Person that is at the time entitled to vote in the election of the directors, managers or trustees, as applicable, of such Person or that is convertible into such voting Capital Stock.

Weighted Average Life to Maturity means, when applied to any Indebtedness at any date, the number of years obtained by dividing:

(1) the sum of the products obtained by multiplying (a) the amount of each then remaining installment, sinking fund,
serial maturity or other required payments of principal, including payment at final maturity, in respect of the Indebtedness, by (b) the number of years (calculated to the nearest one-twelfth) that will elapse between such date and the making
of such payment; by

(2) the then outstanding principal amount of such Indebtedness.

Working Capital means, as of any date, the difference between (x) current assets, other than cash and cash equivalents, of any
New Parent and its Restricted Subsidiaries or the Company and its Restricted Subsidiaries for such date and (y) current liabilities of any New Parent and its Restricted Subsidiaries or the Company and its Restricted Subsidiaries for such date;
provided, however, that the amount of accounts receivable at any date shall be the average of accounts receivable on the last day of each of the three fiscal months immediately preceding such date.

Section 1.02Other Definitions.



|                                 |  |                  
|-------------------------------- |  | -----------------
|Term                             |  | Defined inSection
|Affiliate Transaction          |  | 4.18             
|Asset Sale Offer               |  | 4.11             
|Authentication Order           |  | 2.02             
|Calculation Date               |  | 1.01             
|Capital                        |  | Preamble         
|Change of Control Offer        |  | 4.10             
|Change of Control Payment      |  | 4.10             
|Change of Control Payment Date |  | 4.10             
|Collateral Agent               |  | Preamble         
|Company                        |  | Preamble         
|Covenant Defeasance            |  | 8.03             
|DTC                            |  | 2.03             
|Event of Default               |  | 6.01             
|Excess Cash Flow Offer         |  | 4.12             
|Excess Cash Flow Offer Amount  |  | 4.12             
|Excess Proceeds                |  | 4.11             
|incur                          |  | 4.14             
|Indemnified Party              |  | 7.07             



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|                        |  |                  
|----------------------- |  | -----------------
|Term                    |  | Defined inSection
|Interest Payment Date |  | Exhibit A        
|Issuers               |  | Preamble         
|Lease or Leases     |  | 4.26             
|Leased Premises       |  | 4.26             
|Legal Defeasance      |  | 8.02             
|New Parent            |  | 4.07             
|Notes                 |  | Preamble         
|Offer Amount          |  | 3.09             
|Offer Period          |  | 3.09             
|Offer to Purchase     |  | 3.09             
|Other Collateral      |  | 4.27             
|Paying Agent          |  | 2.03             
|Payment Default       |  | 6.01             
|Permitted Debt        |  | 4.14             
|Premises              |  | 4.24             
|Purchase Date         |  | 3.09             
|Record Date           |  | Exhibit A        
|Registrar             |  | 2.03             
|Restricted Payments   |  | 4.13             
|Trustee               |  | Preamble         

Section 1.03Incorporation by Reference of TIA.

Whenever this Indenture refers to a provision of the TIA, the provision is incorporated by reference in and made a part of this Indenture.

The following TIA terms used in this Indenture have the following meanings:

indenture securities means the Notes;

indenture security Holder
means a Holder of a Note;

indenture to be qualified means this Indenture;

indenture trustee or institutional trustee means the Trustee; and

obligor on the Notes and the Note Guarantees means the Issuers and the Guarantors, respectively, and any successor obligor upon the
Notes and the Note Guarantees, respectively.

All other terms used in this Indenture that are defined by the TIA, defined by TIA reference
to another statute or defined by SEC rule under the TIA have the meanings so assigned to them.

Section 1.04Rules of Construction.

Unless the context otherwise requires:

(1) a term has the meaning assigned to it;



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(2) an accounting term not otherwise defined has the meaning assigned to it in accordance
with GAAP;

(3) or is not exclusive;

(4) words in the singular include the plural, and in the plural include the singular;

(5) will shall be interpreted to express a command;

(6) provisions apply to successive events and transactions;

(7) references to sections of or rules under the Securities Act will be deemed to include substitute, replacement of successor sections or
rules adopted by the SEC from time to time; and

(8) for the avoidance of doubt, in this Indenture, the phrase any New
Parent and its Restricted Subsidiaries or the Company and its Restricted Subsidiaries means any New Parent and its Restricted Subsidiaries (if the New Parent is then the ultimate parent company) or the Company and its Restricted
Subsidiaries (if the Company is then the ultimate parent company).

ARTICLE 2

THE NOTES

Section 2.01Form and Dating.

(a) General. The Notes and the Trustees certificate of authentication will be substantially in the form of Exhibit A hereto.
The Notes may have notations, legends or endorsements required by law, stock exchange rule or usage. Each Note will be dated the date of its authentication. The Notes shall be issued in minimum denominations of $2,000 and integral multiples of
$1,000 in excess thereof.

The Issuers may issue Additional Notes from time to time after the Issue Date provided such issuance and
incurrence would then comply with Section 4.14. The Initial Notes and the Additional Notes shall be treated as a single class for all purposes under this Indenture, and unless the context otherwise requires, all references to the
Notes shall include the Initial Notes, any Additional Notes and any Exchange Notes.

The terms and provisions contained in the
Notes will constitute, and are hereby expressly made, a part of this Indenture and the Issuers, the Guarantors and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby.
However, to the extent any provision of any Note conflicts with the express provisions of this Indenture, the provisions of this Indenture shall govern and be controlling.

(b) Global Notes. Notes issued in global form will be substantially in the form of Exhibit A hereto (including the Global Note Legend thereon and
the Schedule of Exchanges of Interests in the Global Note attached thereto). Notes issued in definitive form will be substantially in the form of Exhibit A hereto (but without the Global Note Legend thereon and without the Schedule
of Exchanges of Interests in the Global Note attached thereto). Each Global Note will represent such of the outstanding Notes as will be specified therein and each shall provide that it represents the aggregate principal amount of outstanding
Notes from time to time endorsed thereon and that the aggregate principal amount of outstanding Notes represented thereby may from time to time be reduced or increased, as appropriate, to reflect exchanges and redemptions. Any endorsement of a
Global Note to reflect the amount of any



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increase or decrease in the aggregate principal amount of outstanding Notes represented thereby will be made by the Trustee or the Custodian, at the
direction of the Trustee, in accordance with instructions given by the Holder thereof as required by Section 2.06 hereof.

(c)
Temporary Global Notes. Notes offered and sold in reliance on Regulation S will be issued initially in the form of the Regulation S Temporary Global Note, which will be deposited on behalf of the purchasers of the Notes represented thereby
with the Trustee, as custodian for the Depositary, and registered in the name of the Depositary or the nominee of the Depositary for the accounts of designated agents holding on behalf of Euroclear or Clearstream, duly executed by the Issuers and
authenticated by the Trustee as hereinafter provided.

Following the termination of the Restricted Period, beneficial interests in the
Regulation S Temporary Global Note will be exchanged for beneficial interests in the Regulation S Permanent Global Note pursuant to the Applicable Procedures. Simultaneously with the Trustees authentication of the Regulation S Permanent Global
Note, the Trustee will cancel the Regulation S Temporary Global Note. The aggregate principal amount of the Regulation S Temporary Global Note and the Regulation S Permanent Global Note may from time to time be increased or decreased by adjustments
made on the records of the Trustee and the Depositary or its nominee, as the case may be, in connection with transfers of interest as hereinafter provided.

(d) Euroclear and Clearstream Procedures Applicable. The provisions of the Operating Procedures of the Euroclear System and Terms and Conditions Governing Use of Euroclear and the
General Terms and Conditions of Clearstream Banking and Customer Handbook of Clearstream will be applicable to transfers of beneficial interests in the Regulation S Temporary Global Note and the Regulation S Permanent Global
Note that are held by Participants through Euroclear or Clearstream.

Section 2.02Execution and Authentication.

At least one Officer of each Issuer must sign the Notes for the Issuers by manual or facsimile signature.

If an Officer whose signature is on a Note no longer holds that office at the time a Note is authenticated, the Note will nevertheless be valid.

A Note will not be valid until authenticated by the manual signature of the Trustee. The signature will be conclusive evidence that the
Note has been authenticated under this Indenture.

The Trustee will, upon receipt of a written order of the Issuers signed by
an Officer of each Issuer (an Authentication Order), authenticate Notes for original issue that may be validly issued under this Indenture, including any Additional Notes. The aggregate principal amount
of Notes outstanding at any time may not exceed the aggregate principal amount of Notes authorized for issuance by the Issuers pursuant to one or more Authentication Orders, except as provided in Section 2.07 hereof.

The Trustee may appoint an authenticating agent acceptable to the Issuers to authenticate Notes. An authenticating agent may authenticate Notes
whenever the Trustee may do so. Each reference in this Indenture to authentication by the Trustee includes authentication by such agent. An authenticating agent has the same rights as an Agent to deal with Holders or an Affiliate of the Issuers.



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Section 2.03Registrar and Paying Agent.

The Issuers will maintain an office or agency where Notes may be presented for registration of transfer or for exchange (Registrar) and
an office or agency where Notes may be presented for payment (Paying Agent). The Registrar will keep a register of the Notes and of their transfer and exchange. The Issuers may appoint one or more co-registrars and one or more
additional paying agents. The term Registrar includes any co-registrar and the term Paying Agent includes any additional paying agent. The Issuers may change any Paying Agent or Registrar without notice to any Holder. The
Issuers will notify the Trustee in writing of the name and address of any Agent not a party to this Indenture. If the Issuers fail to appoint or maintain another entity as Registrar or Paying Agent, the Trustee shall act as such. The Trustee will
initially act as Paying Agent and Registrar. The Issuers or any of their Subsidiaries may act as Paying Agent or Registrar, so long as no Event of Default is continuing.

The Issuers initially appoint The Depository Trust Company (DTC) to act as Depositary with respect to the Global Notes.

The Issuers initially appoint the Trustee to act as Custodian with respect to the Global Notes.

Section 2.04Paying Agent to Hold Money in Trust.

The Issuers will require each Paying Agent other than the
Trustee to agree in writing that the Paying Agent will hold in trust for the benefit of Holders or the Trustee all money held by the Paying Agent for the payment of principal, premium, if any, or interest on the Notes, and will notify the Trustee of
any default by the Issuers in making any such payment. While any such default continues, the Trustee may require a Paying Agent to pay all money held by it to the Trustee. The Issuers at any time may require a Paying Agent to pay all money held by
it to the Trustee. Upon payment over to the Trustee, the Paying Agent (if other than the Issuers or a Subsidiary) will have no further liability for the money. If the Issuers or a Subsidiary acts as Paying Agent, it will segregate and hold in a
separate trust fund for the benefit of the Holders all money held by it as Paying Agent. Upon any bankruptcy or reorganization proceedings relating to the Issuers, the Trustee will serve as Paying Agent for the Notes.

Section 2.05Holder Lists.

The Trustee
will preserve in as current a form as is reasonably practicable the most recent list available to it of the names and addresses of all Holders and shall otherwise comply with TIA § 312(a). If the Trustee is not the Registrar, the Issuers
will furnish to the Trustee at least seven Business Days before each interest payment date and at such other times as the Trustee may request in writing, a list in such form and as of such date as the Trustee may reasonably require of the names and
addresses of the Holders of Notes and the Issuers shall otherwise comply with TIA § 312(a).

Section 2.06Transfer and Exchange.

(a) Transfer and Exchange of Global Notes. A Global Note may not be transferred except as a whole by the Depositary to a nominee
of the Depositary, by a nominee of the Depositary to the Depositary or to another nominee of the Depositary, or by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary. All Global Notes will be
exchanged by the Company for Definitive Notes if:

(1) the Issuers deliver to the Trustee notice from the Depositary that it
is unwilling or unable to continue to act as Depositary or that it is no longer a clearing agency registered under the Exchange Act and, in either case, a successor Depositary is not appointed by the Issuers within 90 days after the date of such
notice from the Depositary;



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(2) the Issuers in their sole
discretion determine that the Global Notes (in whole but not in part) should be exchanged for Definitive Notes and delivers a written notice to such effect to the Trustee; provided that in no event shall the Regulation S Temporary Global Note
be exchanged by the Issuers for Definitive Notes prior to (A) the expiration of the Restricted Period and (B) the receipt by the Registrar of any certificates required pursuant to Rule 903(b)(3)(ii)(B) under the Securities Act;or

(3) there has occurred and is
continuing a Default or Event of Default with respect to the Notes and the Registrar has received a request from the Depositary to issue Definitive Notes.

Upon the occurrence of either of the preceding events in (1) or (2) above, Definitive Notes shall be issued in such names as the Depositary shall instruct the Trustee. Global Notes also may be exchanged or replaced, in whole or in
part, as provided in Sections 2.07 and 2.10 hereof. Every Note authenticated and delivered in exchange for, or in lieu of, a Global Note or any portion thereof, pursuant to this Section 2.06 or Section 2.07 or 2.10 hereof, shall be
authenticated and delivered in the form of, and shall be, a Global Note. A Global Note may not be exchanged for another Note other than as provided in this Section 2.06(a), however, beneficial interests in a Global Note may be transferred and
exchanged as provided in Section 2.06(b) or (c) hereof.

(b) Transfer and Exchange of Beneficial Interests in the Global
Notes. The transfer and exchange of beneficial interests in the Global Notes will be effected through the Depositary, in accordance with the provisions of this Indenture and the Applicable Procedures. Beneficial interests in the Restricted
Global Notes will be subject to restrictions on transfer comparable to those set forth herein to the extent required by the Securities Act. Transfers of beneficial interests in the Global Notes also will require compliance with either subparagraph
(1) or (2) below, as applicable, as well as one or more of the other following subparagraphs, as applicable:

(1) Transfer of Beneficial Interests in the Same Global Note. Beneficial
interests in any Restricted Global Note may be transferred to Persons who take delivery thereof in the form of a beneficial interest in the same Restricted Global Note in accordance with the transfer restrictions set forth in the Private Placement
Legend; provided, however, that prior to the expiration of the Restricted Period, transfers of beneficial interests in the Regulation S Temporary Global Note may not be made to a U.S. Person or for the account or benefit of a U.S. Person. No
written orders or instructions shall be required to be delivered to the Registrar to effect the transfers set forth in this Section 2.06(b)(1).

(2) All Other Transfers and Exchanges of Beneficial Interests in Global Notes. In connection with all transfers and exchanges of beneficial interests that are not subject to Section 2.06(b)(1) above, the
transferor of such beneficial interest must deliver to the Registrar either:

(A) both:

(1) a written order from a Participant or an Indirect Participant given to the Depositary in accordance with the Applicable Procedures
directing the Depositary to credit or cause to be credited a beneficial interest in another Global Note in an amount equal to the beneficial interest to be transferred or exchanged; and



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(2) instructions given in accordance with the Applicable Procedures containing
information regarding the Participant account to be credited with such increase; or

(B) both:

(1) a written order from a Participant or an Indirect Participant given to the Depositary in accordance with the Applicable Procedures
directing the Depositary to cause to be issued a Definitive Note in an amount equal to the beneficial interest to be transferred or exchanged; and

(2) instructions given by the Depositary to the Registrar containing information regarding the Person in whose name such Definitive Note shall be registered to effect the transfer or exchange referred to in
(1) above;

provided that in no event shall Definitive Notes be issued upon the transfer or exchange of beneficial interests in
the Regulation S Temporary Global Note prior to (A) the expiration of the Restricted Period and (B) the receipt by the Registrar of any certificates required pursuant to Rule 903 under the Securities Act.

Upon satisfaction of all of the requirements for transfer or exchange of beneficial interests in Global Notes contained in this Indenture and the Notes or otherwise
applicable under the Securities Act, the Trustee shall adjust the principal amount of the relevant Global Note(s) pursuant to Section 2.06(h) hereof.

(3) Transfer of Beneficial Interests to Another Restricted Global Note. A beneficial interest in any Restricted Global Note may be transferred to a Person who takes delivery thereof in the form of a beneficial
interest in another Restricted Global Note if the transfer complies with the requirements of Section 2.06(b)(2) above and the Registrar receives the following:

(A) If the transferee will take delivery in the form of a beneficial interest in the QIB Global Note, then the transferor must deliver a
certificate in the form of Exhibit B hereto, including the certifications in item (1) thereof;

(B) if the transferee
will take delivery in the form of a beneficial interest in the Regulation S Temporary Global Note or the Regulation S Permanent Global Note, then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications
in item (2) thereof; and

(C) if the transferee will take delivery in the form of a beneficial interest in the IAI
Global Note, then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications, certificates and Opinion of Counsel required by item (3) thereof, if applicable.

(c) Transfer or Exchange of Beneficial Interests for Definitive Notes.

(1) Beneficial Interests in Restricted Global Notes to Restricted Definitive Notes. If in accordance with Section 2.06(a) a
beneficial interest in a Restricted Global Note is to be exchanged for a Restricted Definitive Note or transferred to a Person who takes delivery thereof in the form of a Restricted Definitive Note, then, upon receipt by the Registrar of the
following documentation:

(A) if the holder of such beneficial interest in a Restricted Global Note proposes to exchange
such beneficial interest for a Restricted Definitive Note, a certificate from such holder in the form of Exhibit C hereto, including the certifications in item (2)(a) thereof;



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(B) if such beneficial interest is being transferred to a QIB in accordance with Rule
144A, a certificate to the effect set forth in Exhibit B hereto, including the certifications in item (1) thereof;

(C)
if such beneficial interest is being transferred to a Non-U.S. Person in an offshore transaction in accordance with Rule 903 or Rule 904, a certificate to the effect set forth in Exhibit B hereto, including the certifications in item
(2) thereof;

(D) if such beneficial interest is being transferred pursuant to an exemption from the registration
requirements of the Securities Act in accordance with Rule 144, a certificate to the effect set forth in Exhibit B hereto, including the certifications in item (3)(a) thereof;

(E) if such beneficial interest is being transferred to an Institutional Accredited Investor in reliance on an exemption from the
registration requirements of the Securities Act other than those listed in subparagraphs (B) or (C) above, a certificate to the effect set forth in Exhibit B hereto, including the certifications, certificates and Opinion of Counsel
required by item (3) thereof, if applicable;

(F) if such beneficial interest is being transferred to the Issuers or
any of its Subsidiaries, a certificate to the effect set forth in Exhibit B hereto, including the certifications in item (3)(b) thereof; or

(G) if such beneficial interest is being transferred pursuant to an effective registration statement under the Securities Act, a certificate to the effect set forth in Exhibit B hereto, including the certifications in
item (3)(c) thereof,

the Trustee shall cause the aggregate principal amount of the applicable Global Note to be reduced accordingly pursuant to
Section 2.06(h) hereof, and the Issuers shall execute and the Trustee shall authenticate and deliver to the Person designated in the instructions a Definitive Note in the appropriate principal amount. Any Definitive Note issued in exchange for
a beneficial interest in a Restricted Global Note pursuant to this Section 2.06(c) shall be registered in such name or names and in such authorized denomination or denominations as the holder of such beneficial interest shall instruct the
Registrar through instructions from the Depositary and the Participant or Indirect Participant. The Trustee shall deliver such Definitive Notes to the Persons in whose names such Notes are so registered. Any Definitive Note issued in exchange for a
beneficial interest in a Restricted Global Note pursuant to this Section 2.06(c)(1) shall bear the Private Placement Legend and shall be subject to all restrictions on transfer contained therein.

(2) Beneficial Interests in Regulation S Temporary Global Note to Definitive Notes. Notwithstanding Sections 2.06(c)(1)(A) and
(C) hereof, a beneficial interest in the Regulation S Temporary Global Note may not be exchanged for a Definitive Note or transferred to a Person who takes delivery thereof in the form of a Definitive Note prior to (A) the expiration of
the Restricted Period and (B) the receipt by the Registrar of any certificates required pursuant to Rule 903(b)(3)(ii)(B) under the Securities Act, except in the case of a transfer pursuant to an exemption from the registration requirements of
the Securities Act other than Rule 903 or Rule 904.



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(d) Transfer and Exchange of Definitive Notes for Beneficial Interests.

(1) Restricted Definitive Notes to Beneficial Interests in Restricted Global Notes. If any Holder of a Restricted Definitive Note
proposes to exchange such Note for a beneficial interest in a Restricted Global Note or to transfer such Restricted Definitive Notes to a Person who takes delivery thereof in the form of a beneficial interest in a Restricted Global Note, then, upon
receipt by the Registrar of the following documentation:

(A) if the Holder of such Restricted Definitive Note proposes to
exchange such Note for a beneficial interest in a Restricted Global Note, a certificate from such Holder in the form of Exhibit C hereto, including the certifications in item (2)(b) thereof;

(B) if such Restricted Definitive Note is being transferred to a QIB a certificate to the effect set forth in Exhibit B hereto, including
the certifications in item (1) thereof;

(C) if such Restricted Definitive Note is being transferred to a Non-U.S.
Person in an offshore transaction in accordance with Rule 903 or Rule 904, a certificate to the effect set forth in Exhibit B hereto, including the certifications in item (2) thereof;

(D) if such Restricted Definitive Note is being transferred pursuant to an exemption from the registration requirements of the Securities
Act in accordance with Rule 144, a certificate to the effect set forth in Exhibit B hereto, including the certifications in item (3)(a) thereof;

(E) if such Restricted Definitive Note is being transferred to an Institutional Accredited Investor in reliance on an exemption from the registration requirements of the Securities Act other than those listed in
subparagraphs (B) through (D) of this Section 2.06, a certificate to the effect set forth in Exhibit B hereto, including the certifications, certificates and Opinion of Counsel required by item (3) thereof, if applicable;

(F) if such Restricted Definitive Note is being transferred to the Issuers or any of its Subsidiaries, a certificate to the
effect set forth in Exhibit B hereto, including the certifications in item (3)(b) thereof; or

(G) if such Restricted
Definitive Note is being transferred pursuant to an effective registration statement under the Securities Act, a certificate to the effect set forth in Exhibit B hereto, including the certifications in item (3)(c) thereof,

the Trustee will cancel the Restricted Definitive Note, increase or cause to be increased the aggregate principal amount of, in the case of clause
(A) above, the appropriate Restricted Global Note, in the case of clause (B) above, the QIB Global Note, in the case of clause (C) above, the Regulation S Global Note, and in all other cases, the IAI Global Note.

(e) Transfer and Exchange of Definitive Notes for Definitive Notes. Upon request by a Holder of Definitive Notes and such Holders compliance
with the provisions of this Section 2.06(e), the Registrar will register the transfer or exchange of Definitive Notes. Prior to such registration of transfer



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or exchange, the requesting Holder must present or surrender to the Registrar the Definitive Notes duly endorsed or accompanied by a written instruction of
transfer in form satisfactory to the Registrar duly executed by such Holder or by its attorney, duly authorized in writing. In addition, the requesting Holder must provide any additional certifications, documents and information, as applicable,
required pursuant to the following provisions of this Section 2.06(e).

(1) Restricted Definitive Notes to
Restricted Definitive Notes. Any Restricted Definitive Note may be transferred to and registered in the name of Persons who take delivery thereof in the form of a Restricted Definitive Note if the Registrar receives the following:

(A) If the transfer will be made pursuant to Rule 144A, then the transferor must deliver a certificate in the form of Exhibit B hereto,
including the certifications in item (10) thereof;

(B) if the transfer will be made pursuant to Rule 903 or Rule 904,
then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications in item (2) thereof; and

(C) if the transfer will be made pursuant to any other exemption from the registration requirements of the Securities Act, then the transferor must deliver a certificate in the form of Exhibit B hereto, including the
certifications, certificates and Opinion of Counsel required by item (3) thereof, if applicable.

(f) Legends. The following
legends will appear on the face of all Global Notes and Definitive Notes issued under this Indenture unless specifically stated otherwise in the applicable provisions of this Indenture.

(1) Private Placement Legend.

(A) Except as permitted by subparagraph (B) of this Section 2.06, each Global Note and each Definitive Note (and all Notes issued in exchange therefor or substitution thereof) shall bear the legend in
substantially the following form:

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
SECURITIES ACT), OR ANY U.S. STATE OR NON-U.S. SECURITIES LAWS. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF
SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT. THE HOLDER OF THIS SECURITY BY ITS ACCEPTANCE HEREOF (1) REPRESENTS THAT (A) IT IS A QUALIFIED
INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT (RULE 144A)), (B) IT IS A NON-U.S. PURCHASER AND IS ACQUIRING THIS SECURITY IN AN OFFSHORE TRANSACTION WITHIN THE MEANING OF REGULATION S UNDER THE
SECURITIES ACT, PURSUANT TO RULE 904 OF REGULATION S, OR (C) IT IS AN INSTITUTIONAL ACCREDITED INVESTOR WITHIN THE MEANING OF SUBPARAGRAPH (a)(1), (2), (3) OR (7) OF RULE 501 UNDER THE SECURITIES ACT, AND (2) AGREES
TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE WHICH IS TWO YEARS (OR SUCH SHORTER PERIOD AS MAY BE



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PRESCRIBED BY RULE 144(K) (OR ANY SUCCESSOR PROVISION THEREOF) UNDER THE SECURITIES ACT) AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF (OR ANY
PREDECESSOR OF THIS SECURITY) AND THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE OF THE COMPANY WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY), ONLY (A) TO THE COMPANY OR ANY OF ITS SUBSIDIARIES, (B) PURSUANT TO
A REGISTRATION STATEMENT WHICH HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A, TO A PERSON IT REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL
BUYER AS DEFINED IN RULE 144A THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES TO
NON-U.S. PURCHASERS THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, PURSUANT TO RULE 904 OF REGULATION S, (E) TO AN INSTITUTIONAL ACCREDITED INVESTOR WITHIN THE MEANING OF
SUBPARAGRAPH (a)(1), (2), (3) OR (7) OF RULE 501 UNDER THE SECURITIES ACT THAT IS ACQUIRING THE SECURITY FOR ITS OWN ACCOUNT, OR FOR THE ACCOUNT OF SUCH AN INSTITUTIONAL ACCREDITED INVESTOR, FOR INVESTMENT PURPOSES AND NOT WITH A VIEW TO,
OR FOR OFFER OR SALE IN CONNECTION WITH, ANY DISTRIBUTION IN VIOLATION OF THE SECURITIES ACT OR (F) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND THE SECURITIES LAWS OF ANY OTHER
JURISDICTION, INCLUDING ANY STATE OF THE UNITED STATES, SUBJECT TO THE COMPANYS AND THE TRUSTEES, OR TRANSFER AGENTS, AS APPLICABLE, RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER PURSUANT TO CLAUSES (D), (E), OR (F) TO
REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM, AND IN EACH OF THE FOREGOING CASES, A CERTIFICATE OF TRANSFER IN THE FORM APPEARING ON THE OTHER SIDE OF THIS SECURITY IS COMPLETED
AND DELIVERED BY THE TRANSFEROR TO THE TRUSTEE OR TRANSFER AGENT. THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.

(2) Global Note Legend. Each Global Note will bear a legend in substantially the following form:

THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE
BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (1) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE REQUIRED PURSUANT TO SECTION 2.06 OF THE INDENTURE, (2) THIS GLOBAL NOTE MAY BE
EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF THE INDENTURE, (3) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND (4) THIS GLOBAL NOTE MAY BE



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TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF FORBES ENERGY SERVICES LLC OR FORBES ENERGY CAPITAL INC.

UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN DEFINITIVE FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO
A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. UNLESS THIS
CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK) (DTC), TO THE ISSUERS OR THEIR AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE
ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR SUCH OTHER ENTITY AS MAY BE REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

(3) Regulation S Temporary Global Note Legend. The Regulation S Temporary Global Note will bear a Legend in substantially the
following form:

THE RIGHTS ATTACHING TO THIS REGULATION S TEMPORARY GLOBAL NOTE, AND THE CONDITIONS AND PROCEDURES GOVERNING ITS
EXCHANGE FOR CERTIFICATED NOTES, ARE AS SPECIFIED IN THE INDENTURE (AS DEFINED HEREIN).

(g) Cancellation and/or Adjustment of
Global Notes. At such time as all beneficial interests in a particular Global Note have been exchanged for Definitive Notes or a particular Global Note has been redeemed, repurchased or canceled in whole and not in part, each such Global Note
will be returned to or retained and canceled by the Trustee in accordance with Section 2.11 hereof. At any time prior to such cancellation, if any beneficial interest in a Global Note is exchanged for or transferred to a Person who will take
delivery thereof in the form of a beneficial interest in another Global Note or for Definitive Notes, the principal amount of Notes represented by such Global Note will be reduced accordingly and an endorsement will be made on such Global Note by
the Trustee or by the Depositary at the direction of the Trustee to reflect such reduction; and if the beneficial interest is being exchanged for or transferred to a Person who will take delivery thereof in the form of a beneficial interest in
another Global Note, such other Global Note will be increased accordingly and an endorsement will be made on such Global Note by the Trustee or by the Depositary at the direction of the Trustee to reflect such increase.

(h) General Provisions Relating to Transfers and Exchanges.

(1) To permit registrations of transfers and exchanges, the Issuers will execute and the Trustee will authenticate Global Notes and
Definitive Notes upon receipt of an Authentication Order in accordance with Section 2.02 hereof or at the Registrars request.



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(2) No service charge will be made to a Holder of a beneficial interest in a Global Note
or to a Holder of a Definitive Note for any registration of transfer or exchange, but the Issuers may require payment of a sum sufficient to cover any transfer tax or similar governmental charge payable in connection therewith (other than any such
transfer taxes or similar governmental charge payable upon exchange or transfer pursuant to Sections 2.10, 3.06, 3.09, 4.10, 4.11 and 9.05 hereof).

(3) The Registrar will not be required to register the transfer of or exchange of any Note selected for redemption in whole or in part, except the unredeemed portion of any Note being redeemed in part.

(4) All Global Notes and Definitive Notes issued upon any registration of transfer or exchange of Global Notes or Definitive Notes will be
the valid obligations of the Issuers, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Global Notes or Definitive Notes surrendered upon such registration of transfer or exchange.

(5) Neither the Registrar nor the Issuers will be required:

(A) to issue, to register the transfer of or to exchange any Notes during a period beginning at the opening of business 15 days before the
day of any selection of Notes for redemption under Section 3.02 hereof and ending at the close of business on the day of selection;

(B) to register the transfer of or to exchange any Note selected for redemption in whole or in part, except the unredeemed portion of any Note being redeemed in part; or

(C) to register the transfer of or to exchange a Note between a record date and the next succeeding interest payment date.

(6) Prior to due presentment for the registration of a transfer of any Note, the Trustee, any Agent and the Issuers may deem and treat the
Person in whose name any Note is registered as the absolute owner of such Note for the purpose of receiving payment of principal of and interest on such Notes and for all other purposes, and none of the Trustee, any Agent or the Issuers shall be
affected by notice to the contrary.

(7) The Trustee will authenticate Global Notes and Definitive Notes in accordance with
the provisions of Section 2.02 hereof.

(8) All certifications, certificates and Opinions of Counsel required to be
submitted to the Registrar pursuant to this Section 2.06 to effect a registration of transfer or exchange may be submitted by facsimile.

Section 2.07Replacement Notes.

If any mutilated Note is surrendered to the Trustee or the Issuers and the
Trustee receives evidence to its satisfaction of the destruction, loss or theft of any Note, the Issuers will issue and the Trustee, upon receipt of an Authentication Order, will authenticate a replacement Note if the Trustees requirements are
met. If required by the Trustee or the Issuers, an indemnity bond must be supplied by the Holder that is sufficient in the judgment of (i) the Trustee to protect the Trustee and (ii) the Issuers to protect the Issuers, the Trustee, any
Agent and any authenticating agent from any loss that any of them may suffer if a Note is replaced. The Issuers may charge for their expenses in replacing a Note.



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Every replacement Note is an additional obligation of the Issuers and will be entitled to all of the
benefits of this Indenture equally and proportionately with all other Notes duly issued hereunder.

Section 2.08Outstanding Notes.

The Notes outstanding at any time are all the Notes authenticated by the Trustee except for those canceled by it, those delivered to it for
cancellation, those reductions in the interest in a Global Note effected by the Trustee in accordance with the provisions hereof, and those set forth in this Section 2.08 as not outstanding. Except as set forth in Section 2.09 hereof, a
Note does not cease to be outstanding because the Issuers or an Affiliate of the Issuers holds the Note; however, Notes held by the Issuers or a Subsidiary of the Issuers shall not be deemed to be outstanding for purposes of Section 3.07(c)
hereof.

If a Note is replaced pursuant to Section 2.07 hereof, it ceases to be outstanding unless the Trustee receives proof
satisfactory to it that the replaced Note is held by a protected purchaser.

If the principal amount of any Note is considered paid under
Section 4.01 hereof, it ceases to be outstanding and interest on it ceases to accrue.

If the Paying Agent (other than the Issuers, a
Subsidiary or an Affiliate of any thereof) holds, on a redemption date or maturity date, money sufficient to pay Notes payable on that date, then on and after that date such Notes will be deemed to be no longer outstanding and will cease to accrue
interest.

Section 2.09Treasury Notes.

In determining whether the Holders of the required principal amount of Notes have concurred in any direction, waiver or consent, Notes owned by the Issuers or any Guarantor, or by any Person directly or indirectly
controlling or controlled by or under direct or indirect common control with the Issuers or any Guarantor, will be considered as though not outstanding, except that for the purposes of determining whether the Trustee will be protected in relying on
any such direction, waiver or consent, only Notes that the Trustee knows are so owned will be so disregarded.

Section 2.10Temporary Notes.

Until certificates representing Notes are ready for delivery, the Issuers may prepare and the Trustee, upon receipt of an
Authentication Order, will authenticate temporary Notes. Temporary Notes will be substantially in the form of certificated Notes but may have variations that the Issuers consider appropriate for temporary Notes. Without unreasonable delay, the
Issuers will prepare and the Trustee will authenticate (upon receipt of an Authentication Order) definitive Notes in exchange for temporary Notes. Holders of temporary Notes will be entitled to all of the benefits of this Indenture.

Section 2.11Cancellation.

The Issuers
at any time may deliver Notes to the Trustee for cancellation. The Registrar and Paying Agent will forward to the Trustee any Notes surrendered to them for registration of transfer, exchange or payment. The Trustee and no one else will cancel all
Notes surrendered for registration of transfer, exchange, payment, replacement or cancellation and will destroy canceled Notes (subject to the record retention requirement of the Exchange Act). Certification of the cancellation of all canceled Notes
will be delivered to the Issuers. The Issuers may not issue new Notes to replace Notes that they have paid or that have been delivered to the Trustee for cancellation.



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Section 2.12 Defaulted Interest; Additional Interest.

The Issuers will pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal, premium, if any, and
interest (without regard to any applicable grace period) from time to time on demand at the rate equal to 2% per annum in excess of the then applicable interest rate on the Notes to the extent lawful to the Persons who are Holders on a
subsequent special record date, in each case at the rate provided as set forth in the Notes and consistent with Section 4.01 hereof. The Issuers will notify the Trustee in writing of the amount of defaulted interest proposed to be paid on each
Note and the date of the proposed payment. The Issuers will fix or cause to be fixed each such special record date and payment date; provided that no such special record date may be less than 10 days prior to the related payment date for such
defaulted interest. At least 15 days before the special record date, the Issuers (or, upon the written request of the Issuers, the Trustee in the name and at the expense of the Issuers) will mail or cause to be sent to Holders a notice that states
the special record date, the related payment date and the amount of such interest to be paid.

The Issuers will pay Additional Interest, if
any, to Holders of Notes pursuant to the Registration Rights Agreement.

All reference to interest in this Indenture and the
Notes mean the initial interest rate borne by the Notes and any increases in that rate due to defaulted interest or Additional Interest, unless this Indenture states otherwise.

Section 2.13Persons Deemed Owners.

The Holder of a Note may be treated as its owner for
all purposes. Only Holders have rights under this Indenture and the Notes.

ARTICLE 3

REDEMPTION AND PURCHASE

Section 3.01Notices
to Trustee.

If the Issuers elect to redeem Notes pursuant to the optional redemption provisions of Section 3.07 hereof, the
Issuers must furnish to the Trustee, at least 35 days but not more than 60 days before a redemption date, an Officers Certificate setting forth:

(1) the clause of this Indenture pursuant to which the redemption shall occur;

(2) the
Redemption Date;

(3) the principal amount of Notes to be redeemed; and

(4) the Redemption Price.

Section 3.02Selection of Notes to Be Redeemed or Purchased.

If less than all of the Notes are to be redeemed
or purchased in an offer to purchase at any time, the Trustee will select Notes for redemption or purchase on a pro rata basis, by lot or by such other method as the Trustee considers fair and appropriate, unless otherwise required by law or
applicable stock exchange requirements.



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In the event of partial redemption or purchase, the particular Notes to be redeemed or purchased will be
selected, unless otherwise provided herein, not less than 30 nor more than 60 days prior to the redemption or purchase date by the Trustee from the outstanding Notes not previously called for redemption or purchase.

The Trustee will promptly notify the Issuers in writing of the Notes selected for redemption or purchase and, in the case of any Note selected for
partial redemption or purchase, the principal amount thereof to be redeemed or purchased. Notes and portions of Notes selected will be in minimum amounts of $2,000 and integral multiples of $1,000; except that if all of the Notes of a Holder are to
be redeemed or purchased, the entire outstanding amount of Notes held by such Holder, even if not a multiple of $1,000, shall be redeemed or purchased. Except as provided in the preceding sentence, provisions of this Indenture that apply to Notes
called for redemption or purchase also apply to portions of Notes called for redemption or purchase.

Section 3.03Notice of Redemption.

Subject to the provisions of Section 3.09 hereof, at least 30 days but not more than 60 days before a redemption date, the Issuers
will mail or cause to be mailed, by first class mail or sent electronically, a notice of redemption to each Holder whose Notes are to be redeemed at its registered address, except that redemption notices may be mailed more than 60 days prior to a
redemption date if the notice is issued in connection with a defeasance of the Notes or a satisfaction and discharge of this Indenture pursuant to Articles 8 or 10 hereof.

The notice will identify the Notes to be redeemed and will state:

(1) the applicable Redemption Date;

(2) the applicable Redemption Price;

(3) If the Notes are being redeemed in part:

(a) the Trustee shall select Notes for redemption as follows: (i) if the relevant Notes are listed on any national
securities exchange, in compliance with the requirements of such exchange on which the Notes are listed; or (ii) on a pro rata basis, by lot or by such other method as the Trustee considers fair and appropriate, unless otherwise required
by law or applicable stock exchange requirements; and in either case, not in parts of $2,000 or less; and the portion of the principal amount of such Notes to be redeemed and that, after the redemption date upon surrender of such Notes, a new Note
or Notes in principal amount equal to the unredeemed portion will be issued upon cancellation of the original Note; the name and address of the Paying Agent;

(4) that Notes called for redemption must be surrendered to the Paying Agent to collect the applicable Redemption Price;

(5) that, unless the Company defaults in making such redemption payment, interest on Notes called for redemption ceases to accrue on and
after the applicable Redemption Date;

(6) the paragraph of the Notes and/or Section of this Indenture pursuant to which the
Notes called for redemption are being redeemed; and



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(7) that no representation is made as to the correctness or accuracy of the CUSIP number,
if any, listed in such notice or printed on the Notes.

At the Issuers request, the Trustee will give the notice of redemption in the
Issuers name and at the Issuers expense; provided, however, that the Issuers have delivered to the Trustee, at least 45 days prior to the redemption date, an Officers Certificate requesting that the Trustee give such notice
and setting forth the information (or a shorter period as agreed to by the Trustee) to be stated in such notice as provided in this Section 3.03 above.

Section 3.04Effect of Notice of Redemption.

Once notice of redemption is sent in accordance with
Section 3.03 hereof, Notes called for redemption become irrevocably due and payable on the redemption date at the redemption price. A notice of redemption may not be conditional.

Section 3.05Deposit of Redemption or Purchase Price.

No later than 10:00 a.m. New York
City time on the redemption or purchase date, the Company will deposit with the Trustee or with the Paying Agent money sufficient to pay the redemption or purchase price of and accrued interest on all Notes to be redeemed or purchased on that date.
The Trustee or the Paying Agent will promptly return to the Issuers any money deposited with the Trustee or the Paying Agent by the Issuers in excess of the amounts necessary to pay the redemption or purchase price of, and accrued interest on, all
Notes to be redeemed or purchased.

If the Issuers comply with the provisions of the preceding paragraph, on and after the redemption or
purchase date, interest will cease to accrue on the Notes or the portions of Notes called for redemption or purchase. If a Note is redeemed or purchased on or after an interest record date but on or prior to the related interest payment date, then
any accrued and unpaid interest shall be paid to the Person in whose name such Note was registered at the close of business on such record date. If any Note called for redemption or purchase is not so paid upon surrender for redemption or purchase
because of the failure of the Issuers to comply with the preceding paragraph, interest shall be paid on the unpaid principal, from the redemption or purchase date until such principal is paid, and to the extent lawful on any interest not paid on
such unpaid principal, in each case at the rate provided in the Notes and in Section 4.01 hereof.

Section 3.06Notes Redeemed or
Purchased in Part.

Upon surrender of a Note that is redeemed or purchased in part, the Issuers will issue and, upon receipt of an
Authentication Order, the Trustee will authenticate for the Holder at the expense of the Issuers a new Note equal in principal amount to the unredeemed or unpurchased portion of the Note surrendered.

Section 3.07Optional Redemption.

(a)
Except as set forth in clauses (b), (c) and (d) of this Section 3.07, the Notes shall not be redeemable at the option of the Issuers prior to February 15, 2012.

(b) At any time prior to February 15, 2012, the Issuers may redeem the Notes, at their option, in whole or in part, upon not less than 30 nor more
than 60 days prior notice, at a Redemption Price equal to 100% of the principal amount of Notes redeemed plus the Applicable Premium as of, and accrued and unpaid interest and Additional Interest, if any, to the Redemption Date, subject to the
rights of Holders of Notes on the relevant Record Date to receive interest due on the relevant interest payment date.



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(c) After February 15, 2012, the Issuers may redeem the Notes, at their option, in whole or in part,
upon not less than 30 nor more than 60 days notice, at the Redemption Prices (expressed as percentages of principal amount) set forth below plus accrued and unpaid interest and Additional Interest, if any, to the applicable Redemption Date, if
redeemed during the twelve-month period beginning on February 15 of the years set forth below:



|                     |  |            |  
|-------------------- |  | ---------- | -
|Period               |  | Percentage |  
|2012                 |  | 105.750    | %
|2013                 |  | 102.875    | %
|2014 and thereafter. |  | 100.000    | %

(d) At any time, or from time to time, prior to February 15, 2011, the Issuers may, at their
option, use an amount not to exceed the net cash proceeds of one or more Equity Offerings to redeem up to 35% of the aggregate principal amount of the Notes originally issued under this Indenture at a redemption price of 111.500% of the aggregate
principal amount thereof plus accrued and unpaid interest thereon, to the Redemption Date; providedthat (i) at least 65% of the principal amount of Notes originally issued under this Indenture remains outstanding immediately after any
such redemption; and (ii) the Issuers make such redemption not more than 45 days after the consummation of any such Equity Offering.

(e) Any redemption pursuant to this Section 3.07 shall be made pursuant to the provisions of Sections 3.01 through 3.06 hereof.

Section 3.08No Mandatory Redemption.

The Issuers are not required to make mandatory redemption or sinking fund
payments with respect to the Notes.

Section 3.09Offer to Purchase by Application of Excess Proceeds or From Excess Cash Flow.

In the event that, pursuant to (i) Section 4.11 hereof or (ii) Section 4.12 hereof, the Issuers shall be required
to commence an Asset Sale Offer or an Excess Cash Flow Offer (together, an Offer to Purchase), they will follow the procedures specified below and, with respect to an Asset Sale Offer, in Sections 4.11(c), (d), (e) and
(f) and, with respect to an Excess Cash Flow Offer, Section 4.12:

(a) The applicable Offer to Purchase shall be made to all
Holders and all holders of other Indebtedness that is pari passu with the Notes containing provisions similar to those set forth in this Indenture with respect to offers to purchase or redeem with the proceeds of sales of assets.

(b) The applicable Offer to Purchase will remain open for a period of at least 20 Business Days following its commencement and not more than 30
Business Days, except to the extent that a longer period is required by applicable law (the Offer Period).

(c) No later
than three Business Days after the termination of the applicable Offer Period (the Purchase Date), the Issuers will apply all Excess Proceeds or the Excess Cash Flow Offer Amount (together, the Offer Amount) to
the purchase of Notes and such other pari passu Indebtedness (on a pro rata basis, if applicable) or, if less than the applicable Offer Amount has been tendered, all Notes and other Indebtedness tendered in response to the applicable
Offer to Purchase. Payment for any Notes so purchased will be made in the same manner as interest payments are made.



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(d) If the applicable Purchase Date is on or after a Record Date and on or before the related Interest
Payment Date, any accrued and unpaid interest will be paid to the Person in whose name a Note is registered at the close of business on such Record Date, and no additional interest will be payable to Holders who tender Notes pursuant to the
applicable Offer to Purchase.

(e) Upon the commencement of an applicable Offer to Purchase, the Issuers will send, by first class mail, a
notice to the Trustee and each of the Holders. The notice will contain all instructions and materials necessary to enable such Holders to tender Notes pursuant to the applicable Offer to Purchase. The notice, which will govern the terms of the
applicable Offer to Purchase, will state:

(1) that the Offer to Purchase is being made pursuant to this Section 3.09
and either Section 4.11 or Section 4.12 hereof and the length of time the Offer to Purchase will remain open;

(2)
the Offer Amount, the purchase price and the Purchase Date;

(3) that any Note not tendered or accepted for payment will
continue to accrue interest;

(4) that, unless the Issuers default in making such payment, any Note accepted for payment
pursuant to the Offer to Purchase will cease to accrue interest after the Purchase Date;

(5) that Holders electing to have
a Note purchased pursuant to an Offer to Purchase may elect to have Notes purchased in minimum amounts of $2,000 and integral multiples of $1,000 only;

(6) that Holders electing to have Notes purchased pursuant to any Offer to Purchase will be required to surrender the Notes, with the form entitled Option of Holder to Elect Purchase attached to the Notes
completed, or transfer by book-entry transfer, to the Issuers, a Depositary, if appointed by the Issuers, or a Paying Agent at the address specified in the notice at least three days before the Purchase Date;

(7) that Holders will be entitled to withdraw their election if the Issuers, the Depositary or the Paying Agent, as the case may be,
receives, not later than the expiration of the Offer Period, a telegram, telex, facsimile transmission or letter (sent in accordance with Section 13.02 if the Trustee is the Paying Agent) setting forth the name of the Holder, the principal
amount of the Note the Holder delivered for purchase and a statement that such Holder is withdrawing his election to have such Note purchased;

(8) that, if the aggregate principal amount of Notes and other pari passu Indebtedness surrendered by holders thereof exceeds the Offer Amount, the Issuers will select the Notes and other pari passu
Indebtedness to be purchased on a pro rata basis based on the principal amount of Notes and such other pari passu Indebtedness surrendered (with such adjustments as may be deemed appropriate by the Issuers so that only Notes in minimum
amounts of $2,000 and integral multiples of $1,000, will be purchased); and

(9) that Holders whose Notes were purchased
only in part will be issued new Notes equal in principal amount to the unpurchased portion of the Notes surrendered (or transferred by book-entry transfer).

On or before the applicable Purchase Date, the Issuers will, to the extent lawful, accept for payment, on a pro rata basis to the extent necessary, the Offer Amount of Notes or portions thereof



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tendered pursuant to the applicable Offer to Purchase, or if less than the Offer Amount has been tendered, all Notes tendered, and will deliver or cause to
be delivered to the Trustee the Notes properly accepted together with an Officers Certificate stating that such Notes or portions thereof were accepted for payment by the Company in accordance with the terms of this Section 3.09. The
Issuers, the Depositary or the Paying Agent, as the case may be, will promptly (but in any case not later than five days after the Purchase Date) mail or deliver to each tendering Holder an amount equal to the purchase price of the Notes tendered by
such Holder and accepted by the Issuers for purchase, and the Issuers will promptly issue a new Note, and the Trustee, upon delivery of an Authentication Order, will authenticate and mail or deliver (or cause to be transferred by book entry) such
new Note to such Holder, in a principal amount equal to any unpurchased portion of the Note surrendered. Any Note not so accepted shall be promptly mailed or delivered by the Issuers to the Holder thereof. The Issuers will publicly announce the
results of the applicable Offer to Purchase on the Purchase Date.

Other than as specifically provided in this Section 3.09, any
purchase pursuant to this Section 3.09 shall be made pursuant to the provisions of Sections 3.01 through 3.06 hereof.

The Issuers
will comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with each repurchase of Notes pursuant to an
applicable Offer to Purchase. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Section 3.09, Section 4.11 or Section 4.12 of this Indenture, the Issuers will comply with the
applicable securities laws and regulations and will not be deemed to have breached its obligations under such sections of this Indenture by virtue of such conflict.

ARTICLE 4

COVENANTS

Section 4.01Payments on Notes.

The Issuers will pay or cause to be paid the principal of, premium, if any, and
interest on, the Notes on the dates and in the manner provided in this Indenture and the Notes. Principal, premium, if any, and interest will be considered paid on the date due if the Paying Agent, if other than the Issuers or a Subsidiary thereof,
holds as of 10:00 a.m. New York City time on the due date money deposited by the Issuers in immediately available funds and designated for and sufficient to pay all principal, premium, if any, and interest then due. The Issuers shall pay Additional
Interest, if any, pursuant to the Registration Rights Agreement, in the same manner, on the dates and in the amounts in each case as other interest is paid as set forth in the Notes.

Section 4.02Maintenance of Office or Agency.

The Company will maintain an office or
agency (which may be an office of the Trustee or an affiliate of the Trustee, Registrar or co-registrar) where Notes may be surrendered for registration of transfer or for exchange and where notices and demands to or upon the Company in respect of
the Notes and this Indenture may be served. The Company will give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Company fails to maintain any such required office
or agency or fails to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee. Such office shall initially be at Wells Fargo Bank, National
Association, 213 Court Street, Suite 703, Middletown, Connecticut 06457, Attention: Corporate Trust Services.



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The Company may also from time to time designate one or more other offices or agencies where the Notes
may be presented or surrendered for any or all such purposes and may from time to time rescind such designations. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of
any such other office or agency.

The Company hereby designates the Corporate Trust Office of the Trustee as one such office or agency of
the Company in accordance with Section 2.03 hereof.

Section 4.03Taxes.

Any New Parent or the Company will pay, and will cause each of their Subsidiaries to pay, prior to delinquency, all of their respective material taxes,
assessments, and governmental levies except such as are contested in good faith and by appropriate proceedings or where the failure to effect such payment is not adverse in any material respect to the Holders of the Notes.

Section 4.04Stay, Extension and Usury Laws.

Each Issuer and each of the Restricted Subsidiaries of the Company covenants (to the extent that it may lawfully do so) that it will not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of,
any stay, extension or usury law wherever enacted, now or at any time hereafter in force, that may affect the covenants or the performance of this Indenture; and each Issuer and each of the Restricted Subsidiaries of the Company (to the extent that
it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and
permit the execution of every such power as though no such law has been enacted.

Section 4.05Maintenance of Insurance.

Any New Parent or the Company shall maintain insurance (including appropriate self-insurance) against loss or damage of the kinds that, in the good faith
judgment of any New Parent or the Company, whichever is then the ultimate parent company, adequate and appropriate for the conduct of the business of such company and its Restricted Subsidiaries in a prudent manner, with reputable insurers or with
the government of the United States or an agency or instrumentality thereof, in such amounts, with such deductibles, and by such methods as shall be customary, in the good faith judgment of any New Parent or the Company, whichever is then the
ultimate parent company, for companies similarly situated in the industry in which such company and its Restricted Subsidiaries are engaged.

Section 4.06 Compliance Certificate.

(a) The Issuers and each Guarantor (to the extent that such Guarantor is so
required under the TIA) shall deliver to the Trustee, within 90 days after the end of each fiscal year after the date of this Indenture, an Officers Certificate stating that a review of the activities of the Issuers and their Subsidiaries
during the preceding fiscal year has been made under the supervision of the signing Officers with a view to determining whether the Issuers have kept, observed, performed and fulfilled their obligations under this Indenture, and further stating, as
to each such Officer signing such certificate, that to the best of his or her knowledge the Issuers have kept, observed, performed and fulfilled each and every covenant contained in this Indenture and is not in default in the performance or
observance of any of the terms, provisions and conditions of this Indenture (or, if a Default or Event of Default has occurred, describing all such Defaults or Events of Default of which he or she may have knowledge and what action the Issuers are
taking or propose to take with respect thereto) and that to the best of his or her knowledge no event has occurred and remains in existence by reason of which payments on account of the principal of or interest, if any, on the Notes is prohibited or
if such event has occurred, a description of the event and what action the Issuers are taking or propose to take with respect thereto.



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(b) So long as any of the Notes are outstanding, the Issuers will deliver to the Trustee, forthwith upon
any Officer becoming aware of any Default or Event of Default, an Officers Certificate specifying such Default or Event of Default and what action the Issuers are taking or propose to take with respect thereto.

Section 4.07New Parent.

If the owners
of the Equity Interests of the Company form one or more new parent companies to own directly or indirectly Equity Interests of the Company (any such new parent company, a New Parent),then:

(1) such New Parent will be required, pursuant to a supplemental indenture to (a) become a party to this Indenture at the time any
such New Parent becomes the direct or indirect owner of any such Equity Interests of the Company and (b) agree to be bound by all applicable provisions of this Indenture, including but not limited to the covenants set forth under Articles 4 ,
5, 12 and 13 hereof;

(2) any Subsidiary of such New Parent that is to become one of its Restricted Subsidiaries will,
unless it has previously done so, guarantee the Notes by becoming a Guarantor pursuant to a supplemental indenture; and

(3)
the Board of Directors of the Company at such time will become the initial Board of Directors of such New Parent.

Section 4.08Limited
Liability Company or Corporate Existence.

Subject to Article 5 hereof, each of the Issuers shall do or cause to be done all things
necessary to preserve and keep in full force and effect:

(1) its limited liability company or corporate existence, as the
case may be, and the corporate, limited liability company, partnership or other existence of each of its Subsidiaries, in accordance with the respective organizational documents (as the same may be amended from time to time) of such Issuer or any
such Subsidiary; and

(2) the rights (charter and statutory), licenses and franchises of such Issuer and any of its
Subsidiaries;

provided, however, that the Issuers shall not be required to preserve any such right, license or franchise, or the corporate, limited
liability company, partnership or other existence of any of their Subsidiaries, if the Board of Directors of the Company or any New Parent shall determine that the preservation thereof is no longer desirable in the conduct of the business of the
Issuers and their Subsidiaries, taken as a whole, and that the loss thereof would not have a material adverse effect on the Issuers and their Subsidiaries, taken as a whole.

Section 4.09Restrictions on Activities of Capital.

Capital shall not hold any material
assets, become liable for any material obligations or engage in any significant business activities; providedthat Capital may be a co-obligor or guarantor with respect to



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Indebtedness if the Company is an obligor or guarantor on such Indebtedness and the net proceeds of such Indebtedness are received by the Company or one or
more Guarantors. At any time after the Company is or becomes a corporation, Capital may consolidate or merge with or into any New Parent, the Company or any Restricted Subsidiary of the Company.

Section 4.10Offer to Repurchase Upon Change of Control.

(a) Upon the occurrence of a Change of Control, the Issuers will make an offer (a Change of Control Offer) to each Holder to repurchase all or any part (equal to minimum amounts of $2,000 and
integral multiples of $1,000) of that Holders Notes at a purchase price in cash equal to 101% of the aggregate principal amount of Notes repurchased plus accrued and unpaid interest and Additional Interest, if any, on the Notes repurchased to
the date of purchase, subject to the rights of Holders on the relevant record date to receive interest due on the relevant Interest Payment Date that is on or prior to the date of repurchase (the Change of Control Payment). Within
ten days following any Change of Control, the Issuers will mail a notice to each Holder and the Trustee describing the transaction or transactions that constitute the Change of Control and stating:

(1) that the Change of Control Offer is being made pursuant to this Section 4.10 and that all Notes tendered will be accepted for
payment;

(2) the purchase price and the purchase date, which shall be no earlier than 30 days and no later than 60 days
from the date such notice is mailed (the Change of Control Payment Date);

(3) that any Note not tendered
will continue to accrue interest;

(4) that, unless the Company defaults in the payment of the Change of Control Payment,
all Notes accepted for payment pursuant to the Change of Control Offer will cease to accrue interest after the Change of Control Payment Date;

(5) that Holders electing to have any Notes purchased pursuant to a Change of Control Offer will be required to surrender the Notes, with the form entitled Option of Holder to Elect Purchase attached to
the Notes completed, or transfer by book-entry transfer, to the Paying Agent at the address specified in the notice prior to the close of business on the third Business Day preceding the Change of Control Payment Date;

(6) that Holders will be entitled to withdraw their election if the Paying Agent receives, not later than the close of business on the
second Business Day preceding the Change of Control Payment Date, a telegram, telex, facsimile transmission or letter (sent in accordance with Section 13.02 if the Trustee is the Paying Agent) setting forth the name of the Holder, the principal
amount of Notes delivered for purchase, and a statement that such Holder is withdrawing his election to have the Notes purchased; and

(7) that Holders whose Notes are being purchased only in part will be issued new Notes equal in principal amount to the unpurchased portion of the Notes surrendered, which unpurchased portion must be equal to at least
$2,000 in principal amount or an integral multiple of $1,000.

The Issuers will comply with the requirements of Rule 14e-1 under the
Exchange Act and any other securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with the repurchase of the Notes as a result of a Change in Control. To the extent that the



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provisions of any securities laws or regulations conflict with the provisions of this Section 4.10, the Issuers will comply with the applicable
securities laws and regulations and will not be deemed to have breached its obligations under this Section 4.10 by virtue of such compliance.

(b) On or before the Change of Control Payment Date, the Issuers will, to the extent lawful:

(1) accept for
payment all Notes or portions of Notes properly tendered pursuant to the Change of Control Offer;

(2) deposit with the
Paying Agent an amount equal to the Change of Control Payment in respect of all Notes or portions of Notes properly tendered; and

(3) deliver or cause to be delivered to the Trustee the Notes properly accepted together with an Officers Certificate stating the aggregate principal amount of Notes or portions of Notes being purchased by the Issuers.

The Paying Agent will promptly deliver to each Holder of Notes properly tendered the Change of Control Payment for such Notes, and the Trustee will
promptly authenticate and mail (or cause to be transferred by book entry) to each Holder a new Note equal in principal amount to any unpurchased portion of the Notes surrendered, if any, with each new Note in a minimum principal amount of $2,000 and
integral multiples of $1,000. The Issuers will publicly announce the results of the Change of Control Offer on or as soon as practicable after the Change of Control Payment Date.

The provisions of this Section 4.10 that require the Issuers to make a Change of Control Offer following a Change of Control will be applicable
whether or not any other provisions of this Indenture are applicable.

Notwithstanding anything to the contrary in this Section 4.10,
the Issuers will not be required to make a Change of Control Offer if (1) a third party makes the Change of Control Offer in the manner, at the times and otherwise in compliance with the requirements set forth in this Section 4.10 and
Section 3.09 hereof and purchases all Notes properly tendered and not withdrawn under the Change of Control Offer, or (2) notice of redemption has been given pursuant to Section 3.07 hereof, unless and until there is a default in
payment of the applicable redemption price.

Section 4.11Asset Sales.

(a) Any New Parent will not, the Company will not and neither of them will permit any of their Restricted Subsidiaries to, consummate an Asset Sale
unless:

(1) such New Parent, the Company or the Restricted Subsidiary, as the case may be, receives consideration at the
time of the Asset Sale at least equal to the Fair Market Value of the assets or Equity Interests issued or sold or otherwise disposed of; and

(2) at least 75% of the consideration received in the Asset Sale by such New Parent, the Company or such Restricted Subsidiary, as the case may be, is in the form of cash or Cash Equivalents.

For purposes of this provision, each of the following will be deemed to be cash:

(A) any liabilities, as shown on such New Parents or the Companys most recent combined or consolidated balance sheet, of such
New Parent, the Company or any of



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their Restricted Subsidiaries (other than contingent liabilities and liabilities that are by their terms subordinated to the Notes or any Note Guarantee)
that are assumed by the transferee of any such assets or Equity Interests pursuant to a customary novation agreement that releases such New Parent, the Company or such Restricted Subsidiary, as the case may be, from further liability;

(B) any securities, notes or other obligations received by such New Parent, the Company or any of their Restricted Subsidiaries from such
transferee that are contemporaneously, subject to ordinary settlement periods, converted by such New Parent, the Company or such Restricted Subsidiary, as the case may be, into cash, to the extent of the cash received in that conversion; and

(C) any stock or assets of the kind referred to in clauses (2) or (4) of Section 4.11(b) hereof.

(b) Within 365 days after the receipt of any Net Proceeds from an Asset Sale, any such New Parent, the Company or the applicable Restricted
Subsidiary, as the case may be, shall apply such Net Proceeds:

(1) to repay Indebtedness and other Obligations under any
Credit Facility, and if the Indebtedness repaid is revolving credit Indebtedness, such New Parent, the Company or applicable borrower or borrowers will be required to correspondingly reduce commitments with respect thereto;

(2) to acquire (including by merger or consolidation) all or substantially all of the assets of, or any Capital Stock of, another
Permitted Business, if, after giving effect to any such acquisition of Capital Stock, the Permitted Business is or becomes a Restricted Subsidiary of any New Parent or of the Company;

(3) to make Capital Expenditures; or

(4) to acquire other assets that are not classified as current assets under GAAP and that are used or useful in a Permitted Business.

Pending the final application of any Net Proceeds, such New Parent, the Issuers or the applicable Restricted Subsidiary, as the case may be, may temporarily reduce revolving credit borrowings or otherwise invest the
Net Proceeds in any manner that is not prohibited by this Indenture.

(c) Any Net Proceeds from Asset Sales that are not applied or
invested as provided Section 4.11(b) hereof will constitute Excess Proceeds.When the aggregate amount of Excess Proceeds exceeds $5.0 million, the Issuers will, within five days thereof, make an Offer to Purchase Notes
pursuant to this Section 4.10 and Section 3.09 (an Asset Sale Offer) to all Holders of Notes pursuant to Section 3.09 hereof and all holders of other Indebtedness that is pari passuwith the Notes containing
provisions similar to those set forth in this Indenture with respect to offers to purchase or redeem with the proceeds of sales of assets to purchase the maximum principal amount of Notes and such other pari passuIndebtedness that may be
purchased out of the Excess Proceeds. The offer price in any Asset Sale Offer will be equal to 100% of the principal amount plus accrued and unpaid interest and Additional Interest, if any, to the date of purchase, and will be payable in cash. If
any Excess Proceeds remain after consummation of an Asset Sale Offer, the Company may use those Excess Proceeds for any purpose not otherwise prohibited by this Indenture. If the aggregate principal amount of Notes and other pari passuIndebtedness tendered into such Asset Sale Offer exceeds the amount of Excess Proceeds, the Trustee will select the Notes and the Issuers or such other agent will select for such other pari passuIndebtedness to be purchased on a pro
ratabasis. Upon completion of each Asset Sale Offer, the amount of Excess Proceeds will be reset at zero.



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(d) Any New Parent will not, the Issuers will not and none of them will permit their Restricted
Subsidiaries to, enter into or suffer to exist any agreement (other than any agreement governing Credit Facilities for Indebtedness permitted to be incurred pursuant to clause (1) of Section 4.14(b)) that would place any restriction of any
kind (other than pursuant to law or regulation) on the ability of the Issuers to make an Asset Sale Offer.

(e) The Issuers will comply
with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with each repurchase of Notes pursuant to an Asset Sale Offer.
To the extent that the provisions of any securities laws or regulations conflict with this Section 4.11, the Issuers will comply with the applicable securities laws and regulations and will not be deemed to have breached their obligations under
this Section 4.11 by virtue of such compliance.

Section 4.12Excess Cash Flow Offer.

(a) If any New Parent and its Restricted Subsidiaries or the Company and its Restricted Subsidiaries has Excess Cash Flow for any fiscal year commencing
with the fiscal year ending December 31, 2008, each Holder will have the right to require the Issuers to repurchase all or any part of that Holders Notes (in minimum amounts of $2,000 and integral multiples of $1,000) at a purchase price
in cash equal to 101% of the principal amount of the Notes repurchased, plus any accrued and unpaid interest and Additional Interest, if any, to the date of purchase (subject to the rights of Holders of Notes on the relevant Record Date to receive
interest due on the relevant Interest Payment Date that is on or prior to the date of repurchase), with 50% of Excess Cash Flow of such New Parent and its Restricted Subsidiaries or the Company and its Restricted Subsidiaries, in each case, on a
consolidated basis for such fiscal year (less the amount of any open market purchases and any redemptions of Notes pursuant to this Indenture made during such fiscal year).

(b) Within 90 days after the end of any fiscal year, commencing with the fiscal year ending December 31, 2008, the Issuers will send a notice to
each Holder and the Trustee describing the offer to repurchase Notes with Excess Cash Flow (the Excess Cash Flow Offer) and offering to purchase Notes on the date specified in the notice, which date will be no earlier than 30 days
and no later than 60 days from the date such notice is sent. The Issuers will be required to purchase Notes validly tendered in response to an Excess Cash Flow Offer in accordance with the procedures set forth in this Section 4.12 and
Section 3.09 and such notice. The Issuers will not be required to make an Excess Cash Flow Offer if the Excess Cash Flow for such relevant fiscal year is less than $5.0 million. With respect to each Excess Cash Flow Offer, the Issuers shall be
entitled to reduce the applicable amount of the Excess Cash Flow Offer (the Excess Cash Flow Offer Amount) with respect thereto by the aggregate repurchase price of any Notes theretofore repurchased by the Issuers in the open
market or redeemed by the Issuers pursuant to this Indenture (to the extent such amount has not previously reduced any Excess Cash Flow Offer Amount). If the aggregate principal amount of Notes tendered pursuant to an Excess Cash Flow Offer exceeds
the Excess Cash Flow Offer Amount, the Trustee will select the Notes to be accepted for purchase on a pro rata basis. If the aggregate repurchase price of Notes tendered pursuant to an Excess Cash Flow Offer is less than the applicable Excess Cash
Flow Offer Amount, the Issuers may, subject to the other provisions of this Indenture, use any such Excess Cash Flow for any purpose not otherwise prohibited by this Indenture.



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Section 4.13Restricted Payments.

(a) Any New Parent shall not, the Company shall not and neither of them shall permit any of their Restricted Subsidiaries to, directly or indirectly:

(1) declare or pay any dividend or make any other payment or distribution on account of such New Parents or the
Companys Equity Interests (including, without limitation, any payment in connection with any merger or consolidation involving such New Parent or the Company) or to the direct or indirect holders of such New Parents or the Companys
Equity Interests in their capacity as such (other than dividends or distributions payable in Equity Interests (other than Disqualified Stock) of such New Parent or the Company or dividends, payments or distributions by the Company to any such New
Parent), as the case may be;

(2) purchase, redeem or otherwise acquire or retire for value (including, without limitation,
in connection with any merger or consolidation involving any such New Parent or the Company) any Equity Interests of such New Parent or the Company or any other direct or indirect parent of the Company;

(3) make any payment on or with respect to, or purchase, redeem, defease or otherwise acquire or retire for value any Indebtedness of such
New Parent, the Company or any Guarantor that is contractually subordinated to the Notes or to any Note Guarantee (excluding any intercompany Indebtedness between or among such New Parent, the Company and any of their Restricted Subsidiaries),
except a payment of interest or principal at the Stated Maturity thereof; or

(4) make any Restricted Investment

(all such payments and other actions set forth in these clauses (1) through (4) above being collectively referred to as Restricted
Payments),

unless, at the time of and after giving effect to such Restricted Payment:

(1) no Default or Event of Default has occurred and is continuing or would occur as a consequence of such Restricted Payment;

(2) any such New Parent or the Company, as the case may be, would, at the time of such Restricted Payment and after giving pro forma
effect thereto as if such Restricted Payment had been made at the beginning of the applicable four-quarter period, have been permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in
Section 4.14(a) hereof; and

(3) such Restricted Payment, together with the aggregate amount of all other Restricted
Payments made by such New Parent, the Company and their Restricted Subsidiaries after the Issue Date (excluding Restricted Payments permitted by clauses (2) through (10) of paragraph (b) of this Section 4.13), is less than the
sum, without duplication, of:

(A) 50% of the Consolidated Net Income of such New Parent or the Company, as the case may be,
for the period (taken as one accounting period) from the beginning of the first fiscal quarter commencing after the Issue Date to the end of such New Parents or the Companys, as the case may be, most recently ended fiscal quarter for
which internal financial statements are available at the time of such Restricted Payment (or, if such Consolidated Net Income for such period is a deficit, less 100% of such deficit), plus



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(B) subject to Section 4.14(b)(2), 100% of the aggregate net cash proceeds received
by such New Parent or the Company, as the case may be, since the Issue Date as a contribution to its common equity capital or from the issue or sale of Equity Interests of such New Parent or the Company (other than Disqualified Stock), as the case
may be, or from the issue or sale of convertible or exchangeable Disqualified Stock or convertible or exchangeable debt securities of such New Parent or the Company, as the case may be, that have been converted into or exchanged for such Equity
Interests (other than any such Equity Interests, Disqualified Stock or convertible or exchangeable debt securities sold to a Subsidiary of the Company); plus

(C) to the extent that any Restricted Investment that was made after the Issue Date is sold for cash or otherwise liquidated or repaid for
cash, the lesser of (i) the cash return of capital with respect to such Restricted Investment (less the cost of disposition, if any) and (ii) the initial amount of such Restricted Investment; plus

(D) to the extent that any Unrestricted Subsidiary of such New Parent or the Company designated as such after the Issue Date is
redesignated as a Restricted Subsidiary after the Issue Date, the lesser of (i) the Fair Market Value of such New Parents or the Companys Investment in such Subsidiary, as the case may be, as of the date of such redesignation or
(ii) such Fair Market Value as of the date on which such Subsidiary was originally designated as an Unrestricted Subsidiary after the Issue Date; plus

(E) 50% of any dividends received by such New Parent, the Company or any of their Restricted Subsidiaries, as the case may be, after the
Issue Date from an Unrestricted Subsidiary of such New Parent or the Company, to the extent that such dividends were not otherwise included in the Consolidated Net Income of such New Parent or the Company, as the case may be, for such period.

(b) So long as no Default has occurred and is continuing or would be caused thereby (provided that with respect to clause (9) below,
the no Default limitation is not required), the preceding provisions will not prohibit:

(1) the payment of any dividend or
distribution or the consummation of any irrevocable redemption within 60 days after the date of declaration of the dividend or distribution or giving of the redemption notice, as the case may be, if at the date of declaration or notice, the
dividend, distribution or redemption payment would have complied with the provisions of this Indenture;

(2) the making of
any Restricted Payment in exchange for, or out of the net cash proceeds of the substantially concurrent sale (other than to a Subsidiary of any such New Parent or the Company, as the case may be) of, Equity Interests of such New Parent or the
Company (other than Disqualified Stock), as the case may be, or from the substantially concurrent contribution of common equity capital to such New Parent or the Company, as the case may be; providedthat the amount of any such net cash
proceeds that are utilized for any such Restricted Payment will be excluded from clause (3)(B) of paragraph (a) of this Section 4.13;

(3) the repurchase, redemption, defeasance or other acquisition or retirement for value of Indebtedness of such New Parent, the Company or any Guarantor that is contractually subordinated to the Notes or to any Note
Guarantee with the net cash proceeds from a substantially concurrent incurrence of Permitted Refinancing Indebtedness;



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(4) the repurchase, redemption or other acquisition or retirement for value of any Equity
Interests of such New Parent, the Company or any of their Restricted Subsidiaries held by any current or former officer, director or employee of such New Parent, the Company or any of their Restricted Subsidiaries, as the case may be, pursuant to an
agreement approved by the Board of Directors of such New Parent or the Company, as the case may be; providedthat the aggregate price paid for all such repurchased, redeemed, acquired or retired Equity Interests may not exceed $500,000 in any
twelve-month period;

(5) the repurchase of Equity Interests deemed to occur upon the exercise of stock options to the
extent such Equity Interests represent a portion of the exercise price of those stock options or the repurchase of stock appreciation rights by way of cashless exercise or in connection with the satisfaction of withholding tax obligations;

(6) the declaration and payment of regularly scheduled or accrued dividends to holders of any class or series of
Disqualified Stock of such New Parent, the Company or any of their Restricted Subsidiaries issued after the Issue Date in accordance with the Fixed Charge Coverage Ratio test set forth in Section 4.14(a) hereof;

(7) in connection with an acquisition by such New Parent, the Company or any of their Restricted Subsidiaries, the return to such New
Parent, the Company or any of their Restricted Subsidiaries, as the case may be, of Equity Interests of such New Parent, the Company or such Restricted Subsidiary constituting a portion of the purchase price consideration in settlement of
indemnification claims;

(8) the purchase by such New Parent or the Company of fractional shares of Equity Interests arising
out of stock dividends, splits or combinations or business combinations;

(9) Permitted Tax Distributions; and

(10) other Restricted Payments in an aggregate amount not to exceed $5.0 million since the Issue Date.

(c) The amount of all Restricted Payments (other than cash) will be the Fair Market Value on the date of the Restricted Payment of the asset(s) or
securities proposed to be transferred or issued by such New Parent, the Company or such Restricted Subsidiary, as the case may be, pursuant to the Restricted Payment. The Fair Market Value of any assets or securities that are required to be valued
by this covenant will be determined by the Board of Directors of such New Parent or the Company, whichever entity is then the ultimate parent company, whose resolution with respect thereto will be delivered to the Trustee. Such Board of
Directors determination must be based upon an opinion or appraisal issued by a reputable accounting, appraisal or investment banking firm if the Fair Market Value exceeds $5.0 million.

Section 4.14Incurrence of Indebtedness and Issuance of Preferred Stock.

(a) Any New Parent will not, the Company will not and neither of them will permit any of their Restricted Subsidiaries to, directly or indirectly, create, incur, issue, assume, guarantee or otherwise become directly
or indirectly liable, contingently or otherwise, with respect to (collectively, incur) any Indebtedness (including Acquired Debt), and any such New Parent or the Company will not issue any Disqualified Stock and neither of them
will permit any of their Restricted Subsidiaries to issue any shares



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of preferred stock; provided, however, that such New Parent or the Company, whichever entity is then the ultimate parent company, may incur Indebtedness
(including Acquired Debt) or issue Disqualified Stock, and the Guarantors may incur Indebtedness (including Acquired Debt) or issue preferred stock, if the Fixed Charge Coverage Ratio for such New Parents or the Companys, as the case may
be, most recently ended four full fiscal quarters for which internal financial statements are available immediately preceding the date on which such additional Indebtedness is incurred or such Disqualified Stock or such preferred stock is issued, as
the case may be, would have been at least 2.5 to 1 until December 31, 2009 and 3.0 to 1 thereafter, in each case, determined on a pro forma basis (including a pro forma application of the net proceeds therefrom), as if the additional
Indebtedness had been incurred or the Disqualified Stock or the preferred stock had been issued, as the case may be, at the beginning of such four-quarter period.

(b) The provisions of Section 4.14(a) hereof will not prohibit the incurrence of any of the following items of Indebtedness (collectively, Permitted Debt):

(1) the incurrence by such New Parent, the Company and any Guarantor of additional Indebtedness and letters of credit under any Credit
Facility (A) in an aggregate principal amount at any one time outstanding under this clause (1) (with letters of credit being deemed to have a principal amount equal to the maximum stated amount thereof of the Company and its Restricted
Subsidiaries thereunder) not to exceed $20.0 million, lessthe aggregate amount of all Net Proceeds of Asset Sales applied by any such New Parent, the Company or any of their Restricted Subsidiaries since the Issue Date to repay any term
Indebtedness under a Credit Facility or to repay any revolving credit Indebtedness under a Credit Facility and in each case, effect a corresponding commitment reduction thereunder pursuant to Section 4.11 hereof;

(2) (A) the incurrence by any such New Parent, the Company and their Restricted Subsidiaries of Existing Indebtedness and
(B) encumbrances or restrictions existing under agreements existing on the Issue Date as in effect on that date;

(3)
the incurrence by any such New Parent, the Company and the Guarantors of Indebtedness represented by the Notes and the related Note Guarantees to be issued on the Issue Date and the Exchange Notes and the related Note Guarantees to be issued
pursuant to the Registration Rights Agreement;

(4) the incurrence by any such New Parent, the Company or any of their
Restricted Subsidiaries of Indebtedness represented by Capital Lease Obligations, mortgage financings or purchase money obligations, in each case, incurred for the purpose of financing all or any part of the purchase price or cost of design,
construction, installation or improvement of property, plant or equipment used in the business of any such New Parent, the Company or any of their Restricted Subsidiaries, as the case may be, in an aggregate principal amount, including all Permitted
Refinancing Indebtedness incurred to renew, refund, refinance, replace, defease or discharge any Indebtedness incurred pursuant to this clause (4), not to exceed $10.0 million at any time outstanding;

(5) the incurrence by any such New Parent, the Company or any of their Restricted Subsidiaries of Permitted Refinancing Indebtedness in
exchange for, or the net proceeds of which are used to renew, refund, refinance, replace, defease or discharge any Indebtedness (other than intercompany Indebtedness) that was permitted by this Indenture to be incurred under Section 4.14(a)
hereof or clauses (2), (3), (4), (5) or (12) of this Section 4.14(b);



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(6) the incurrence by any such New Parent, the Company or any of their Restricted
Subsidiaries of intercompany Indebtedness between or among such New Parent, the Company and any of their Restricted Subsidiaries; provided, however,that:

(A) if such New Parent, the Company or any Guarantor is the obligor on such Indebtedness and the payee is not such New Parent, the Company
or a Guarantor, such Indebtedness must be expressly subordinated to the prior payment in full in cash of all Obligations then due with respect to the Notes and the Note Guarantees; and

(B) any (i) subsequent issuance or transfer of Equity Interests that results in any such Indebtedness being held by a Person other
than such New Parent, the Company or any of their Restricted Subsidiaries, or (ii) sale or other transfer of any such Indebtedness to a Person that is not any of such New Parent, the Company or any of their Restricted Subsidiaries, will be
deemed, in each case, to constitute an incurrence of such Indebtedness by such New Parent, the Company or such Restricted Subsidiary, as the case may be, that was not permitted by this clause (6);

(7) the issuance by any such New Parents or the Companys Restricted Subsidiaries to such New Parent, the Company or to any of
their Restricted Subsidiaries of shares of preferred stock; provided, however,that any (A) subsequent issuance or transfer of Equity Interests that results in any such preferred stock being held by a Person other than such New Parent,
the Company or such Restricted Subsidiary, or (B) sale or other transfer of any such preferred stock to a Person that is not any of such New Parent, the Company or such Restricted Subsidiary, will be deemed, in each case, to constitute an
issuance of such preferred stock by such Restricted Subsidiary that was not permitted by this clause (7);

(8) the
incurrence by any such New Parent, the Company or any of their Restricted Subsidiaries of Hedging Obligations in the ordinary course of business;

(9) the guarantee by any such New Parent, the Company or any of the Guarantors of Indebtedness of such New Parent, the Company or any of their Restricted Subsidiaries, as the case may be, that was permitted to be
incurred by another provision of this Section 4.14; providedthat if the Indebtedness being guaranteed is subordinated to or pari passuwith the Notes, then the Guarantee shall be subordinated or pari passu,as applicable,
to the same extent as the Indebtedness guaranteed;

(10) the incurrence by any such New Parent, the Company or any of their
Restricted Subsidiaries of Indebtedness in respect of workers compensation claims, self-insurance obligations, bankers acceptances, bids, performance and surety bonds in the ordinary course of business, including Note Guarantees or
obligations of such New Parent, the Company or such Restricted Subsidiary, as the case may be, with respect to letters of credit supporting such bid, performance or surety obligations (in each case other than for an obligation for money borrowed);

(11) the incurrence by any such New Parent, the Company or any of their Restricted Subsidiaries of Indebtedness arising
from the honoring by a bank or other financial institution of a check, draft or similar instrument inadvertently drawn against insufficient funds, so long as such Indebtedness is covered within five Business Days; and

(12) the incurrence by any such New Parent, the Company or any of the Guarantors of additional Indebtedness in an aggregate principal
amount (or accreted value, as applicable) at any time outstanding, including all Permitted Refinancing Indebtedness incurred to extend, renew,



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refund, refinance, replace, defease or discharge any Indebtedness incurred pursuant to this clause (12), not to exceed $5.0 million at any one time
outstanding after giving pro forma effect to such incurrence and the application of the proceeds therefrom.

Any New Parent and the Issuers
will not incur, and will not permit any Guarantor to incur, any Indebtedness (including Permitted Debt) that is contractually subordinated in right of payment to any other Indebtedness of such New Parent, the Issuers or such Guarantor unless such
Indebtedness is also contractually subordinated in right of payment to the Notes and the applicable Note Guarantee on substantially identical terms; provided, however,that no Indebtedness will be deemed to be contractually subordinated in
right of payment to any other Indebtedness of the Issuers solely by virtue of being unsecured or by virtue of being secured on a first or junior Lien basis.

For purposes of determining compliance with this Section 4.14, in the event that an item of proposed Indebtedness meets the criteria of more than one of the categories of Permitted Debt set forth in clauses
(1) through (12) of Section 4.14(b), or is entitled to be incurred pursuant to Section 4.14(a), any such New Parent or the Company, as the case may be, will be permitted to classify such item of Indebtedness on the date of its
incurrence, or later reclassify all or a portion of such item of Indebtedness, in any manner that complies with this Section 4.14, and such item of Indebtedness will be treated as having been incurred pursuant to such category. Indebtedness
under Credit Facilities outstanding on the Issue Date and authenticated under this Indenture will initially be deemed to have been incurred on such date in reliance on the exception provided by clause (1) of the definition of Permitted Debt.
The accrual of interest, the accretion or amortization of original issue discount, if applicable, the payment of interest on any Indebtedness in the form of additional Indebtedness with the same terms, the reclassification of preferred stock as
Indebtedness due to a change in accounting principles, and the payment of dividends on Disqualified Stock in the form of additional shares of the same class of Disqualified Stock will not be deemed to be an incurrence of Indebtedness or an issuance
of Disqualified Stock for purposes of this Section 4.14; provided,in each such case, that the amount of any such accrual, accretion or payment is included in Fixed Charges of such New Parent or the Company, as the case may be, as
accrued. Notwithstanding any other provision of this Section 4.14, the maximum amount of Indebtedness that any such New Parent, the Company or any Restricted Subsidiary may incur pursuant to this covenant shall not be deemed to be exceeded
solely as a result of fluctuations in exchange rates or currency values.

The amount of any Indebtedness outstanding as of any date will
be:

(1) the accreted value of the Indebtedness, in the case of any Indebtedness issued with original issue discount;

(2) the principal amount of the Indebtedness, in the case of any other Indebtedness; and

(3) in respect of Indebtedness of another Person secured by a Lien on the assets of the specified Person, the lesser of:



| | (A) | the Fair Market Value of such assets at the date of determination; and
| | --- | ----------------------------------------------------------------------



| | (B) | the amount of the Indebtedness of the other Person.
| | --- | ---------------------------------------------------

Section 4.15Limitation on Capital Expenditures.

Any New Parent will not, the Company will not and neither of
them will permit any of their Restricted Subsidiaries to make or commit to make any Capital Expenditure, except Adjusted Capital



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Expenditures not exceeding the amount set forth below for such period, provided that the amount of Adjusted Capital Expenditures permitted in any fiscal year
may increase beyond the amount set forth below by the sum of the amounts contained in the second clause (3) in Section 4.13(a) provided that any such increase in Adjusted Capital Expenditures made with such amount will be excluded from the
sum of the amounts in such clause (3) in Section 4.13(a)(3):



|                                     |  |                                                                                                                                                                                                 
|------------------------------------ |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Period                               |  | Amount                                                                                                                                                                                          
|Fiscal Year ending December 31, 2008 |  | $89 million plus or minus the amount by which Consolidated Cash Flow for the year ending December 31, 2007 exceeds or falls below, respectively, $70 million.                                   
|                                     | 
|Fiscal Year ending December 31, 2009 |  | $70 million plus or minus the amount by which Consolidated Cash Flow for the year ending December 31, 2008 exceeds or falls below, respectively, $110 million.                                  
|                                     | 
|Fiscal Year ending December 31, 2010 |  | $85 million plus or minus the amount by which Consolidated Cash Flow for the year ending December 31, 2009 exceeds or falls below, respectively, $130 million.                                  
|                                     | 
|Fiscal Year ending December 31, 2011 |  | $115 million plus or minus the amount by which Consolidated Cash Flow for the year ending December 31, 2010 exceeds or falls below, respectively, $160 million.                                 
|                                     | 
|Fiscal Year ending December 31, 2012 |  | $135 million plus or minus the amount by which Consolidated Cash Flow for the year ending December 31, 2011 exceeds or falls below, respectively, $200 million.                                 
|                                     | 
|Fiscal Year ending December 31, 2013 |  | $135 million plus or minus the amount by which Consolidated Cash Flow for the year ending December 31, 2012 exceeds or falls below, respectively, $240 million.                                 
|                                     | 
|Fiscal Year ending December 31, 2014 |  | $150 million plus or minus the amount by which Consolidated Cash Flow for the year ending December 31, 2013 exceeds or falls below, respectively, $280 million.                                 
|                                     | 
|Period ending February 15, 2015      |  | The product of (a) 12.6% and (b) $150 million plus or minus the amount by which Consolidated Cash Flow for the year ending December 31, 2014 exceeds or falls below, respectively, $320 million.

Section 4.16Liens.

Any New Parent will not, the Company will not and neither of them will permit any of their Restricted Subsidiaries to, directly or indirectly, create,
incur, assume or suffer to exist any Lien of any kind on any asset now owned or hereafter acquired, except Permitted Liens.



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Section 4.17Dividend and Other Payment Restrictions Affecting Subsidiaries.

Any New Parent will not, the Company will not and neither of them will permit any of their Restricted Subsidiaries to, directly or indirectly, create or
permit to exist or become effective any consensual encumbrance or restriction on the ability of any Restricted Subsidiary to:

(1) pay dividends or make any other distributions on its Capital Stock to any such New Parent, the Company or any of their Restricted Subsidiaries, or with respect to any other interest or participation in, or measured by, its profits, or
pay any Indebtedness owed to any such New Parent, the Company or any of their Restricted Subsidiaries;

(2) make loans or
advances to any such New Parent, the Company or any of their Restricted Subsidiaries; or

(3) sell, lease or transfer any of
its properties or assets to any such New Parent, the Company or any of their Restricted Subsidiaries.

However, the preceding restrictions
will not apply to encumbrances or restrictions existing under or by reason of:

(1) agreements governing Existing
Indebtedness and any Credit Facilities as in effect on the Issue Date or permitted by Section 4.14(b)(1) and any amendments, restatements, modifications, renewals, supplements, extensions, refundings, replacements or refinancings of those
agreements; providedthat the amendments, restatements, modifications, renewals, supplements, extensions, refundings, replacements or refinancings are not materially more restrictive, taken as a whole, with respect to such dividend and other
payment restrictions than those contained in those agreements on the Issue Date;

(2) this Indenture, the Notes and the Note
Guarantees;

(3) applicable law, rule, regulation or order;

(4) any instrument governing Indebtedness or Capital Stock of a Person acquired by any such New Parent, the Company or any of their
Restricted Subsidiaries as in effect at the time of such acquisition (except to the extent such Indebtedness or Capital Stock was incurred or issued in connection with or in contemplation of such acquisition), which encumbrance or restriction is not
applicable to any Person, or the properties or assets of any Person, other than the Person, or the property or assets of the Person, so acquired; providedthat, in the case of Indebtedness, such Indebtedness was permitted by the terms of this
Indenture to be incurred;

(5) customary non-assignment provisions in leases, contracts and licenses entered into in the
ordinary course of business, including by reason of customary provisions restricting the transfer of copyrighted or patented materials consistent with industry practice;

(6) purchase money obligations for property acquired in the ordinary course of business and Capital Lease Obligations that impose
restrictions on the property purchased or leased of the nature set forth in clause (3) of the preceding paragraph;

(7)
any agreement for the sale or other disposition of a Restricted Subsidiary or assets that restricts distributions by that Restricted Subsidiary pending the sale or other disposition;



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(8) Permitted Refinancing Indebtedness; providedthat the restrictions contained
in the agreements governing such Permitted Refinancing Indebtedness are not materially more restrictive, taken as a whole, than those contained in the agreements governing the Indebtedness being refinanced;

(9) Liens permitted to be incurred under the provisions of Section 4.16 that limit the right of the debtor to dispose of the assets
subject to such Liens;

(10) provisions limiting the disposition or distribution of assets or property in joint venture
agreements, asset sale agreements, sale-leaseback agreements, stock sale agreements and other similar agreements entered into with the approval of the Board of Directors of any such New Parent or the Company, whichever entity is then the ultimate
parent company, which limitation is applicable only to the assets that are the subject of such agreements;

(11)
restrictions on cash or other deposits or net worth imposed by customers under contracts entered into in the ordinary course of business; and

(12) any instrument governing Indebtedness of a Foreign Subsidiary; providedthat such Indebtedness was not prohibited by the terms of this Indenture.

Section 4.18Transactions with Affiliates.

(a) Any New Parent will not, the Company will not and neither of them will permit any of their Restricted Subsidiaries to, make any payment to, or sell, lease, transfer or otherwise dispose of any of its properties or assets to, or purchase
any property or assets from, or enter into or make or amend any transaction, contract, agreement, understanding, loan, advance or Guarantee with, or for the benefit of, any Affiliate of such New Parent or the Company, as the case may be (each, an
Affiliate Transaction),unless:

(1) the Affiliate Transaction is on terms that are no less favorable to
such New Parent, the Company or the relevant Restricted Subsidiary than those that would have been obtained in a comparable transaction by such New Parent, the Company or such Restricted Subsidiary, as the case may be, with an unrelated Person or,
if there is no such comparable transaction, on terms that are fair and reasonable to such New Parent, the Company or such Restricted Subsidiary and reflect an arms-length negotiation as determined by the Independent Directors;

(2) the Company delivers to the Trustee:

(A) with respect to any Affiliate Transaction or series of related Affiliate Transactions involving aggregate consideration in excess of $500,000, whether or not subject to the following clause (2)(B) of this
Section 4.18, a resolution of the Board of Directors of such New Parent or the Company, whichever is then the ultimate parent company, set forth in an Officers Certificate certifying that such Affiliate Transaction complies with this
covenant and that such Affiliate Transaction has been approved by a majority of the disinterested members of such Board of Directors who are Independent Directors; and

(B) with respect to any Affiliate Transaction or series of related Affiliate Transactions involving aggregate consideration in excess of
$2.5 million, an opinion as to the fairness to such New Parent, the Company or such Restricted Subsidiary, as the case may be, of such Affiliate Transaction from a financial point of view issued by a reputable accounting, appraisal or investment
banking firm.



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(b) The following items will not be deemed to be Affiliate Transactions and, therefore, will not be
subject to the provisions of Section 4.18(a):

(1) any employment agreement, employee benefit plan, officer or director
indemnification agreement or any similar arrangement entered into by any such New Parent, the Company or any of their Restricted Subsidiaries in the ordinary course of business and payments pursuant thereto;

(2) transactions between or among any such New Parent, the Company and/or their Restricted Subsidiaries;

(3) transactions with a Person (other than an Unrestricted Subsidiary of the Company) that is an Affiliate of any such New Parent or the
Company solely because such New Parent or the Company, as the case may be, owns, directly or through a Restricted Subsidiary, an Equity Interest in, or controls, such Person;

(4) payment of reasonable directors fees to Persons who are not employees of any such New Parent or the Company, whichever entity is
then the ultimate parent company;

(5) any issuance of Equity Interests (other than Disqualified Stock) of any such New
Parent or the Company, whichever entity is then the ultimate parent company, to Affiliates of such New Parent or the Company;

(6) Restricted Payments that do not violate the provisions of Section 4.13 hereof;

(7) loans or advances to
employees in the ordinary course of business not to exceed $500,000 in the aggregate at any one time outstanding;

(8)
registration rights or similar agreements with officers, directors or significant shareholders of any such New Parent or the Company, whichever entity is then the ultimate parent company, provided that any such registration rights do not materially
interfere with or impede the rights granted to Holders under the Registration Rights Agreement;

(9) Permitted Tax
Distributions;

(10) Permitted Affiliate Leases; and

(11) Permitted Affiliate Store Transactions.

Section 4.19Business Activities.

The Company will not, and will not permit any of its Restricted Subsidiaries
to, engage in any business other than Permitted Businesses, except to such extent as would not be material to the Company and its Restricted Subsidiaries taken as a whole; and any New Parent will engage only in Permitted New Parent Businesses.



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Section 4.20Additional Guarantees.

If any New Parent, the Company or any of their Restricted Subsidiaries acquires or creates another Domestic Subsidiary after the Issue Date that is not
declared by the Board of Directors of such New Parent or the Company, whichever entity is then the ultimate parent company, to be an Unrestricted Subsidiary, then such New Parent or the Company, whichever entity is then the ultimate parent company,
will (1) cause that newly acquired or created Domestic Subsidiary to (a) execute a supplemental indenture pursuant to which it becomes a Guarantor and (b) execute an amendment to the Registration Rights Agreement pursuant to which it
becomes subject to the obligations of a Guarantor thereunder, and (2) deliver an Opinion of Counsel and Officers Certificate satisfactory to the trustee, in each case within 10 business days of the date on which such Domestic Subsidiary
was acquired or created; providedthat any Domestic Subsidiary that constitutes an Immaterial Subsidiary need not become a Guarantor until such time as it ceases to be an Immaterial Subsidiary.

Section 4.21Designation of Restricted and Unrestricted Subsidiaries.

(a) The Board of Directors of any New Parent or the Company, whichever entity is then the ultimate parent company, may designate any Restricted Subsidiary to be an Unrestricted Subsidiary if that designation would not
cause a Default. If a Restricted Subsidiary is designated as an Unrestricted Subsidiary, the aggregate Fair Market Value of all outstanding Investments owned by such New Parent, the Company and their Restricted Subsidiaries in the Subsidiary
designated as Unrestricted will be deemed to be an Investment made as of the time of the designation and will reduce the amount available for Restricted Payments under Section 4.13(a) hereof or under one or more clauses of the definition of
Permitted Investments, as determined by such New Parent or the Company, as the case may be. That designation will only be permitted if the Investment would be permitted at that time and if the Restricted Subsidiary otherwise meets the
definition of an Unrestricted Subsidiary. As of the Issue Date, all Subsidiaries of the Company will be Restricted Subsidiaries.

(b) If, at any time, any Unrestricted Subsidiary would fail to meet the preceding requirements as an Unrestricted Subsidiary, it will thereafter cease to be an Unrestricted Subsidiary and will be deemed as of the date of such failure to be
a Restricted Subsidiary for purposes of this Indenture. In that event, any Indebtedness of such Subsidiary will be deemed to be incurred by such Restricted Subsidiary of any such New Parent or the Company as of such date and, if such Indebtedness is
not permitted to be incurred as of such date under Section 4.14, such New Parent, the Company or both of them, as the case may be, will be in Default of such covenant.

(c) The Board of Directors of a New Parent or the Company, whichever entity is then the ultimate parent company, may at any time designate any
Unrestricted Subsidiary to be a Restricted Subsidiary of such New Parent or the Company, as the case may be; providedthat such designation will be deemed to be an incurrence of Indebtedness by a Restricted Subsidiary of such New Parent or
the Company of any outstanding Indebtedness of such Unrestricted Subsidiary, and such designation will only be permitted if (1) such Indebtedness is permitted under Section 4.14 hereof, calculated on a pro forma basis as if such
designation had occurred at the beginning of the four-quarter reference period; and (2) no Default or Event of Default would be in existence following such designation.

(d) Any change in the designation of a Subsidiary of a New Parent or the Company as an Unrestricted Subsidiary or as a Restricted Subsidiary, as the case
may be, will be evidenced by such New Parent or the Company, whichever entity is then the ultimate parent company, to the Trustee by filing with the Trustee a certified copy of a resolution of its Board of Directors giving effect to such designation
and an Officers Certificate certifying that such designation complied with and was permitted by this Section 4.21.



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Section 4.22Payments for Consent.

No New Parent, the Company or any of their Restricted Subsidiaries shall, directly or indirectly, pay or cause to be paid any consideration to or for the
benefit of any Holder of Notes for or as an inducement to any consent, waiver or amendment of any of the terms or provisions of this Indenture or the Notes unless such consideration is offered to be paid and is paid to all Holders of the Notes that
consent, waive or agree to amend in the time frame set forth in the solicitation documents relating to such consent, waiver or agreement.

Section 4.23Impairment of Security Interest.

Subject to any Intercreditor Agreement, no New Parent, Issuer or
any of their Restricted Subsidiaries will take or omit to take any action which would adversely affect or impair in any material respect the Liens in favor of the Collateral Agent with respect to the Collateral, except as otherwise permitted or
required by the Collateral Agreements or this Indenture. No New Parent, Issuer or any of their Restricted Subsidiaries will enter into any agreement that requires the proceeds received from any sale of Collateral to be applied to repay, redeem,
defease or otherwise acquire or retire any Indebtedness of any Person, other than as permitted by this Indenture and the Collateral Agreements (including any Intercreditor Agreement). Any New Parent and the Issuers shall and they shall cause each
Guarantor to, at their sole cost and expense, execute and deliver all such agreements and instruments and take all further action as the Collateral Agent or the Trustee shall reasonably request to more fully or accurately describe the property
intended to be Collateral or the obligations intended to be secured by the Collateral Agreements. Any New Parent and the Issuers shall, and they shall cause each Guarantor to, at their sole cost and expense, file any such notice filings or other
agreements or instruments as may be reasonably necessary or desirable under applicable law to perfect the Liens created by the Collateral Agreements.

Section 4.24Real Estate Mortgages and Filings.

With respect to any real property other than the Disposal Well
Assets and Excluded Collateral (individually and collectively, the Premises)owned by any New Parent, the Company or a Domestic Subsidiary on the Issue Date with a Fair Market Value in excess of $500,000 and with respect to any
such property to be acquired by any such New Parent, the Company or a Domestic Subsidiary after the Issue Date with a purchase price in excess of $500,000 (within 90 days of the acquisition thereof), such New Parent or the Company, whichever entity
is then the ultimate parent company, shall deliver to the Collateral Agent (subject to the terms of the Intercreditor Agreement):

(1) fully executed counterparts of Mortgages, duly executed by such New Parent, the Company or the applicable Domestic Subsidiary, together with evidence of the completion (or satisfactory arrangements for the completion), of all recordings
and filings of such Mortgage as may be necessary to create a valid, perfected Lien, (subject to no liens other than Permitted Liens) against the properties purported to be covered thereby;

(2) mortgagees title insurance policies in favor of the Collateral Agent, as mortgagee for the ratable benefit of the Collateral
Agent, the Trustee and the Holders in an amount equal to 100% of the Fair Market Value of the Premises purported to be covered by the related Mortgage, insuring that title to such property is indefeasible and that the interests created by the
Mortgage constitute valid Liens thereon free and clear of all Liens, defects and encumbrances other than Permitted Liens together with typical endorsements, coinsurance and reinsurance and shall be accompanied by evidence of the payment in full of
all premiums thereon;



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(3) with respect to each of the covered Premises, the most recent survey of such
Premises, together with either (i) an updated survey certification in favor of the Trustee and the Collateral Agent from the applicable surveyor stating that, based on a visual inspection of the property and the knowledge of the surveyor, there
has been no change in the facts depicted in the survey or (ii) an affidavit from such New Parent, the Company and the Guarantors, as the case may be, stating that there has been no change sufficient for the title insurance company to remove all
standard survey exceptions and issue the endorsements;

(4) an opinion from local counsel and special regulatory counsel in
each state where a Premises is located in form and substance reasonably satisfactory to the Collateral Agent and covering typical collateral matters, including without limitation, the enforceability of the relevant Mortgages; and

(5) an Officers Certificate by such 90th day certifying that all items in this Section 4.24 have been delivered.

Section 4.25Disposal Well Mortgages and Filings

(a) With respect to any Disposal Well Assets owned by the Company or a Domestic Subsidiary on the Issue Date, or acquired by any New Parent, the Company or a Domestic Subsidiary after the Issue Date, subject to the immediately succeeding
paragraph, excluding in all cases Excluded Collateral:

(1) such New Parent or the Company, whichever entity is then the
ultimate parent company, shall deliver to the Collateral Agent, as mortgagee, fully executed counterparts of Mortgages or amendments and supplements to prior Mortgages, duly executed by such New Parent or the Company or the applicable Domestic
Subsidiary, as the case may be (together with evidence of the completion-or satisfactory arrangements for the completion-of all recordings and filings of such instruments), as may be necessary to create a valid, perfected Lien (subject to no Liens
other than Permitted Liens) on such Disposal Well Assets; and

(2) such New Parent or the Company, whichever entity is then
the ultimate parent company, shall deliver to the Collateral Agent an opinion from local counsel in each state where such Disposal Well Assets are located, covering typical matters, including without limitation, the enforceability of the relevant
Mortgage, as it may be supplemented or amended.

(b) Each such Mortgage, amendment or supplement shall be delivered by the Company promptly
after such Mortgage, amendment or supplement is entered into by the parties thereto, but in no event later than (1) 45 days either (a) after the acquisition of such Disposal Well Assets by any such New Parent, the Company or a Domestic
Subsidiary or (b) if such Disposal Well Assets were previously Excluded Collateral but have ceased to be Excluded Collateral, after such cessation or (2) the first business day of each fiscal quarter after such acquisition or cessation;
providedthat if, prior to such date, such New Parent, the Company or a Domestic Subsidiary grants a Lien on such Disposal Well Assets to secure any applicable Credit Facility or any other Indebtedness secured by a first priority security
interest in the Collateral, such Mortgage, amendment or supplement must be delivered to the Collateral Agent at the same time as such grant to secure the first priority Liens.

(c) With respect to any Disposal Well Assets owned by the Company or a Domestic Subsidiary on, or acquired after the Issue Date that are situated on real
property for which the Company or any Domestic Subsidiary has not entered into a written lease or does not otherwise have a written leasehold interest therein, the Company shall, and shall cause any applicable Domestic Subsidiary to, use its
reasonable best efforts to (1) enter into such leases on commercially reasonable terms to permit the Collateral Agent to take a perfected security interest in such Disposal Well Assets and/or such leasehold interest, as the case may be, and
(2) perform the covenant set forth in subsection (a) of this Section 4.25.



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Section 4.26Leasehold Mortgages and Filings; landlord Waivers.

(a) Any New Parent, the Company and each of their Domestic Subsidiaries shall execute and file Mortgages with respect to such New Parents, the
Companys and such Domestic Subsidiaries leasehold interests in the premises (the Leased Premises)leased by such New Parent or the Company or such Domestic Subsidiary, as the case may be, pursuant to written leases
that may be mortgaged by their terms or the terms of the landlord consents (collectively, the Leasesand, individually, a Lease).

(b) Prior to or on the Issue Date or, if later, the effective date of any Lease, such New Parent, the Company and each such Domestic Subsidiary, as the case may be, shall provide to the Collateral Agent all of the
items set forth in clauses (2), (3) and (4) of Section 4.24 and shall use their commercially reasonable efforts to obtain an agreement executed by the lessor under the Lease, whereby such lessor consents to the Mortgage and waives or
subordinates its landlord Lien (whether granted by the instrument creating the leasehold estate or by applicable law), if any, and which shall be entered into by the Collateral Agent.

(c) Each of any New Parent, the Company and any Domestic Subsidiary that is a lessee of, or becomes a lessee of, real property, is, and will be, required
to use commercially reasonable efforts to deliver to the Collateral Agent a landlord waiver executed by the lessor of such real property; providedthat if such lease is in existence on the Issue Date, such New Parent, the Company or the
Domestic Subsidiary that is the lessee thereunder shall have 90 days from the Issue Date to satisfy such requirement.

Section 4.27Other
Collateral.

With respect to any assets or property (herein called Other Collateral)that is not Excluded Collateral
or addressed in or subject to Sections 4.24, 4.25 and 4.26 hereof or subject to the Collateral Agreements and is owned by the Company or a Domestic Subsidiary on the Issue Date or acquired by any New Parent, the Company or a Domestic Subsidiary, as
the case may be, after the Issue Date, such New Parent, the Company or such Domestic Subsidiary, as the case may be, will promptly grant Liens covering such Other Collateral to the Collateral Agent pursuant to a document or instrument on
commercially reasonable terms that contains provisions similar to those of the Security Agreement, if such Other Collateral is personal property, or provisions similar to those of the Mortgages set forth in Section 4.24 if such Other Collateral
is real property.

Section 4.28Reports.

(a) Whether or not required by the rules and regulations of the SEC, so long as any Notes are outstanding, any New Parent or the Company will furnish to the Trustee and the Holders of Notes or request the Trustee to
furnish to the Holders of Notes at the expense of the Issuers, within the time periods specified in the SECs rules and regulations:

(1) all quarterly and annual reports that would be required to be filed with the SEC on Forms 10-Q and 10-K if the Company were required to file such reports, including a Managements Discussion and
Analysis of Financial Condition and Results of Operations that describes the financial condition and results of operations of the Company and its consolidated Subsidiaries, as the case may be; and

(2) all current reports that would be required to be filed with the SEC on Form 8-K if the Company were required to file such reports.



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in each case, within the time periods specified in the SECs rules and regulations, provided,that
(1) it is understood that the Company will furnish to the Holders of Notes an Annual Report on Form 10-K for the year ended December 31, 2007 by April 15, 2008, but such annual report need only include the financial statements, Notes
related thereto and a Managements Discussion and Analysis of Financial Condition and Results of Operation in accordance with the rules and regulations of the SEC applicable to such report, in all material respects; and (2) if
a New Parent is formed, such New Parent may become the reporting company contemplated hereby, provided that such election would comply with the applicable rules and regulations of the SEC.

(b) All such reports will be prepared in all material respects in accordance with all of the rules and regulations applicable to such reports. Each
annual report on Form 10-K of such New Parent or the Company, as applicable, will include a report on such New Parents or the Companys consolidated financial statements by such New Parents or the Companys certified
independent accountants. In addition, any such New Parent or the Company, whichever entity is then the ultimate parent company, will post the reports on its website within the time periods specified in the rules and regulations applicable to such
reports and, following the consummation of the exchange offer contemplated by the Registration Rights Agreement, such New Parent or the Company, whichever entity is then the ultimate parent company, will file a copy of each of the reports referred
to in clauses (1) and (2) above with the SEC for public availability within those time periods (unless the SEC will not accept such a filing).

(c) If, at any time after consummation of the exchange offer contemplated by the Registration Rights Agreement, any such New Parent or the Company, as the case may be, is no longer subject to the periodic reporting
requirements of the Exchange Act for any reason, such company will nevertheless continue filing the reports specified in the preceding paragraphs of this covenant with the SEC within the time periods specified above unless the SEC will not accept
such a filing. Neither any such New Parent nor the Company will take any action for the purpose of causing the SEC not to accept any such filings.

(d) Any such New Parent or the Company, as the case may be, will hold a quarterly conference call for the Holders of the Notes and securities analysts to discuss such financial information no later than ten Business Days after distribution
of such financial information.

(e) If any such New Parent or the Company, as the case may be, has designated any of its Subsidiaries as
Unrestricted Subsidiaries, then the quarterly and annual financial information required by paragraph (a) of this Section 4.28 will include a reasonably detailed presentation, either on the face of the financial statements or in the
footnotes thereto, and in Managements Discussion and Analysis of Financial Condition and Results of Operations, of the financial condition and results of operations of such New Parent or the Company, as the case may be, and their Restricted
Subsidiaries separate from the financial condition and results of operations of the Unrestricted Subsidiaries of such New Parent or the Company, as the case may be.

(f) In addition, the Issuers and the Guarantors agree that, for so long as any Notes remain outstanding, if at any time they are not required or permitted to file with the SEC the reports required by this
Section 4.28, they will furnish to the Holders of Notes and to securities analysts and prospective investors, upon their request, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act.



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ARTICLE 5

SUCCESSORS

Section 5.01Merger, Consolidation, or Sale of Assets.

(a) Any New Parent will not and the Company will not, directly or indirectly: (1) consolidate or merge with or into another Person (whether or not
any such New Parent or the Company, as the case may be, is the surviving corporation); or (2) sell, assign, transfer, convey or otherwise dispose of all or substantially all of the properties or assets of either (a) the Company and its
Restricted Subsidiaries taken as a whole or (b) any such New Parent and its Restricted Subsidiaries taken as a whole, in one or more related transactions, to another Person, unless:

(1) either: (A) such New Parent is the Surviving Corporation in a transaction with such New Parent, (B) the Company is the
surviving corporation in a transaction with the Company; or (C) the Person formed by or surviving any such consolidation or merger (if other than such New Parent or the Company) or to which such sale, assignment, transfer, conveyance or other
disposition has been made is a corporation or limited liability company organized or existing under the laws of the United States, any state of the United States or the District of Columbia; providedthat if the Person formed by or surviving
any such consolidation or merger or the Person to which such sale, assignment, transfer, conveyance or other disposition has been made is not a corporation and Capital would not then be a co-issuer of the Notes, such Person causes a corporation to
co-issue the Notes in the same way as Capital will do so on the Issue Date and causes such corporation to enter into the covenant under Section 4.09;

(2) the Person formed by or surviving any such consolidation or merger (if other than such New Parent or the Company) or the Person to which such sale, assignment, transfer, conveyance or other disposition has been
made assumes all the obligations of the Company under the Notes, this Indenture and the Registration Rights Agreement pursuant to a supplemental indenture and an amendment thereto, respectively;

(3) immediately after such transaction, no Default or Event of Default exists; and

(4) such New Parent, the Company or the Person, as the case may be, formed by or surviving any such consolidation or merger (if other than
such New Parent or the Company, as the case may be), or to which such sale, assignment, transfer, conveyance or other disposition has been made would, on the date of such transaction after giving pro forma effect thereto and any related financing
transactions as if the same had occurred at the beginning of the applicable four-quarter period, be permitted to incur at least $ 1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.14(a)
hereof.

(b) In addition, neither any such New Parent nor the Company will directly or indirectly, lease all or substantially all of the
properties and assets of it and its Restricted Subsidiaries taken as a whole, in one or more related transactions, to any other Person.

(c) This Section 5.01:

(1) will not apply to a merger of any such New Parent or the Company with an Affiliate
solely for the purpose of reincorporating such New Parent or the Company, as the case may be, in another jurisdiction;



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(2) will not apply to any consolidation or merger, or any sale, assignment, transfer,
conveyance, lease or other disposition of assets between or among any such New Parent, the Company and their Restricted Subsidiaries or between or among Restricted Subsidiaries; and

(3) will apply, for the avoidance of doubt, to a sale, assignment, transfer, conveyance or other disposition of the Equity Interests of
the Company by any such New Parent, other than to another New parent.

Section 5.02Successor Corporation Substituted.

Upon any consolidation or merger, or any sale, assignment, transfer, lease, conveyance or other disposition of all or substantially all of the properties
or assets of the Company or its Restricted Subsidiaries in a transaction that is subject to, and that complies with the provisions of, Section 5.01 hereof, the successor Person formed by such consolidation or into or with which the Company or
Restricted Subsidiaries is or are merged or to which such sale, assignment, transfer, lease, conveyance or other disposition is made shall succeed to, and be substituted for (so that from and after the date of such consolidation, merger, sale,
assignment, transfer, lease, conveyance or other disposition, the provisions of this Indenture referring to the Company shall refer instead to the successor Person and not to the Company or the applicable Restricted Subsidiaries), and
may exercise every right and power of the Company or Restricted Subsidiaries under this Indenture with the same effect as if such successor Person had been named as the Company or Restricted Subsidiaries herein; provided, however, that the
predecessor Company or Restricted Subsidiaries shall not be relieved from the obligation to pay the principal of and interest on the Notes except in the case of a sale of all of the Companys or the applicable Restricted Subsidiaries
assets in a transaction that is subject to, and that complies with the provisions of, Section 5.01 hereof.

ARTICLE 6

DEFAULTS AND REMEDIES

Section 6.01Events of
Default.

Each of the following is an Event of Default:

(1) default for 30 days in the payment when due of interest on, or Additional Interest, if any, with respect to, the Notes;

(2) default in the payment when due (at maturity, upon redemption or otherwise) of the principal of, or premium, if any, on, the Notes;

(3) failure by any New Parent, the Issuers or any of the their Restricted Subsidiaries to comply with the provisions set
forth in Sections 3.09, 4.07, 4.09, 4.10, 4.11, 4.12, 4.13, 4.14 or Article 5 hereof;

(4) failure by any New Parent, the
Company or any of their Restricted Subsidiaries for 60 days after notice to such New Parent or the Company, as the case may be, by the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding voting as a
single class to comply with any of the other agreements in this Indenture;

(5) default under any mortgage, indenture or
instrument under which there may be issued or by which there may be secured or evidenced any Indebtedness for money borrowed by any New Parent, the Company or any of their Restricted Subsidiaries (or the payment of which is guaranteed by such New
Parent, the Company or any of their Restricted Subsidiaries), whether such Indebtedness or Guarantee now exists, or is created after Issue Date, if that default;



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(A) is caused by a failure to pay principal of, or interest or premium, if any, on, such
Indebtedness prior to the expiration of any grace period provided in such Indebtedness on the date of such default (a Payment Default);or

(B) results in the acceleration of such Indebtedness prior to its express maturity,

and, in each case, the principal amount of any such Indebtedness, together with the principal amount of any other such Indebtedness under which there has
been a Payment Default or the maturity of which has been so accelerated, aggregates $5.0 million or more;

(6) failure by
any New Parent, the Company or any of their Restricted Subsidiaries to pay final judgments entered by a court or courts of competent jurisdiction aggregating in excess of $5.0 million, which judgments are not paid, discharged or stayed for a period
of 60 days;

(7) except as permitted by this Indenture, any Note Guarantee is held in any judicial proceeding to be
unenforceable or invalid or ceases for any reason to be in full force and effect, or any Guarantor, or any Person acting on behalf of any Guarantor, denies or disaffirms its obligations under its Note Guarantee;

(8) any Collateral Agreement at any time for any reason shall cease to be in full force and effect in all material respects, or ceases to
give the Collateral Agent the Liens, rights, powers and privileges purported to be created thereby, superior to and prior to the rights of all third Persons other than the holders of Permitted Liens and subject to no other Liens except as expressly
permitted by the applicable Collateral Agreement or this Indenture; or the Company or any of the Guarantors, directly or indirectly, contest in any manner the effectiveness, validity, binding nature or enforce ability of any Collateral Agreement;

(9) the Issuers or any of their Restricted Subsidiaries that is a Significant Subsidiary or any group of Restricted
Subsidiaries of the Issuers that, taken together, would constitute a Significant Subsidiary pursuant to or within the meaning of Bankruptcy Law:

(A) commences a voluntary case;

(B) consents to the entry of an order for relief against it
in an involuntary case;

(C) consents to the appointment of a custodian of it or for all or substantially all of its
property;

(D) makes a general assignment for the benefit of its creditors; or

(E) generally is not paying its debts as they become due; or

(10) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that:



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(A) is for relief against the Issuers or any of their Restricted Subsidiaries that is a
Significant Subsidiary or any group of Restricted Subsidiaries of the Issuers that, taken together, would constitute a Significant Subsidiary in an involuntary case;

(B) appoints a custodian of the Issuers or any of their Restricted Subsidiaries that is a Significant Subsidiary or any group of
Restricted Subsidiaries of the Issuers that, taken together, would constitute a Significant Subsidiary or for all or substantially all of the property of the Issuers or any of their Restricted Subsidiaries that is a Significant Subsidiary or any
group of Restricted Subsidiaries of the Issuers that, taken together, would constitute a Significant Subsidiary; or

(C)
orders the liquidation of an Issuer or any of their Restricted Subsidiaries that is a Significant Subsidiary or any group of Restricted Subsidiaries of the Issuers that, taken together, would constitute a Significant Subsidiary;

and the order or decree remains unstayed and in effect for 60 consecutive days.

Section 6.02Acceleration.

In the case of an Event of Default specified in clause
(9) or (10) of Section 6.01 hereof, with respect to any New Parent, the Company, any Restricted Subsidiary of such New Parent or the Company that is a Significant Subsidiary or any group of Restricted Subsidiaries of such New Parent
or the Company that, taken together, would constitute a Significant Subsidiary, all outstanding Notes will become due and payable immediately without further action or notice. If any other Event of Default occurs and is continuing, the Trustee or
the Holders of at least 25% in aggregate principal amount of the then outstanding Notes may declare all the Notes to be due and payable immediately.

The Holders of a majority in aggregate principal amount of the then outstanding Notes by notice to the Trustee may, on behalf of the Holders of all of the Notes, rescind an acceleration or waive any existing Default
or Event of Default and its consequences under this Indenture except a continuing Default or Event of Default in the payment of principal, interest, premium or Additional Interest, if any.

Section 6.03Other Remedies.

If an Event
of Default occurs and is continuing, the Trustee may pursue any available remedy to collect the payment of principal, premium, if any, and interest on the Notes or to enforce the performance of any provision of the Notes or this Indenture.

The Trustee may maintain a proceeding even if it does not possess any of the Notes or does not produce any of them in the proceeding.

A delay or omission by the Trustee or any Holder of a Note in exercising any right or remedy accruing upon an Event of Default shall not
impair the right or remedy or constitute a waiver of or acquiescence in the Event of Default. All remedies are cumulative to the extent permitted by law.

Section 6.04Waiver of Past Defaults.

Holders of not less than a majority in aggregate principal amount of the
then outstanding Notes by notice to the Trustee may on behalf of the Holders of all of the Notes waive an existing Default or Event of Default and its consequences hereunder, except a continuing Default or Event of Default in the payment of the
principal of, premium, if any, or interest on, the Notes (including in connection with an



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offer to purchase); provided, however, that the Holders of a majority in aggregate principal amount of the then outstanding Notes may rescind an
acceleration and its consequences, including any related payment default that resulted from such acceleration. Upon any such waiver, such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured for
every purpose of this Indenture; but no such waiver shall extend to any subsequent or other Default or impair any right consequent thereon.

Section 6.05Control by Majority.

Subject to Section 7.01(e), Holders of a majority in aggregate principal
amount of the then outstanding Notes may direct the Trustee in its exercise of any trust or power, including with respect to the time, method and place of conducting any proceeding for exercising any remedy available to the Trustee. The Trustee may
withhold from Holders of the Notes notice of any continuing Default or Event of Default if it determines that withholding notice is in their interest, except a Default or Event of Default relating to the payment of principal, interest, premium or
Additional Interest, if any.

Section 6.06Limitation on Suits.

Subject to Section 7.01, in case an Event of Default occurs and is continuing, the Trustee will be under no obligation to exercise any of the rights
or powers under this Indenture at the request or direction of any Holders of Notes unless such Holders have offered to the Trustee an indemnity or security satisfactory to the Trustee against any loss, liability or expense. Except to enforce the
right to receive payment of principal, interest, premium, or Additional Interest, if any, when due, no Holder of a Note may pursue any remedy with respect to this Indenture or the Notes unless:

(1) such Holder has previously given the Trustee notice that an Event of Default is continuing;

(2) Holders of at least 25% in aggregate principal amount of the then outstanding Notes have requested the Trustee to pursue the remedy;

(3) such Holders have offered the Trustee security or indemnity reasonably satisfactory to it against any loss, liability
or expense;

(4) the Trustee has not complied with such request within 60 days after the receipt of the request and the
offer of security or indemnity; and

(5) Holders of a majority in aggregate principal amount of the then outstanding Notes
have not given the Trustee a direction inconsistent with such request within such 60-day period.

A Holder of a Note may not use this
Indenture to prejudice the rights of another Holder of a Note or to obtain a preference or priority over another Holder of a Note.

Section 6.07Rights of Holders of Notes to Receive Payment.

Notwithstanding any other provision of this
Indenture, the right of any Holder of a Note to receive payment of principal, premium, if any, and interest on the Note, on or after the respective due dates expressed in the Note (including in connection with an offer to purchase), or to bring suit
for the enforcement of any such payment on or after such respective dates, shall not be impaired or affected without the consent of such Holder; provided that a Holder shall not have the right to institute any such



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suit for the enforcement of payment if and to the extent that the institution or prosecution thereof or the entry of judgment therein would, under applicable
law, result in the surrender, impairment, waiver or loss of the Lien of this Indenture upon any property subject to such Lien.

Section 6.08Collection Suit by Trustee or Collateral Agent.

If an Event of Default specified in Sections 6.01(1) or (2) hereof occurs and is
continuing, the Trustee or the Collateral Agent may recover judgment (a) in its own name and (b)(1) in the case of the Trustee, as trustee of an express trust or (2) in the case of the Collateral Agent, as collateral agent on behalf
of the Holders, in each case against the Issuers for the whole amount of principal of, premium, if any, and interest remaining unpaid on, the Notes and interest on overdue principal and, to the extent lawful, interest and such further amount as
shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, the Collateral Agent and their respective agents and counsel.

Section 6.09Trustee May File Proofs of Claim.

The Trustee shall be authorized to file such proofs of claim and other papers or documents as may be necessary or advisable in order to have the claims of the Trustee or the Collateral Agent (including any claim for the reasonable
compensation, expenses, disbursements and advances of the Trustee, the Collateral Agent, or their respective agents and counsel) and the Holders of the Notes allowed in any judicial proceedings relative to the Company (or any other obligor upon the
Notes), its creditors or its property and shall be entitled and empowered to collect, receive and distribute any money or other property payable or deliverable on any such claims and any custodian in any such judicial proceeding is hereby authorized
by each Holder to make such payments to the Trustee or the Collateral Agent, and in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due to it for the reasonable
compensation, expenses, disbursements and advances of the Trustee, the Collateral Agent, or their respective agents and counsel, and any other amounts due the Trustee or the Collateral Agent under the Collateral Agreements and Section 7.07
hereof. To the extent that the payment of any such compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 7.07 hereof out of the estate in any such
proceeding, shall be denied for any reason, payment of the same shall be secured by a Lien on, and shall be paid out of, any and all distributions, dividends, money, securities and other properties that the Holders may be entitled to receive in such
proceeding whether in liquidation or under any plan of reorganization or arrangement or otherwise. Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of
reorganization, arrangement, adjustment or composition affecting the Notes or the rights of any Holder, or to authorize the Trustee or the Collateral Agent, as the case may be, to vote in respect of the claim of any Holder in any such proceeding.

Section 6.10Priorities.

If the Trustee collects any money or property pursuant to this Article 6, it shall pay out the money or property in the following order:

First: to the Trustee, the Collateral Agent, the Paying Agent and the Registrar for amounts due under Section 7.07 hereof, including payment of all compensation, expenses and liabilities incurred, and all
advances made, by the Trustee or the Collateral Agent, as the case may be, and the costs and expenses of collection;



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Second: to Holders of Notes for amounts due and unpaid on the Notes for principal,
premium, if any, and interest, ratably, without preference or priority of any kind, according to the amounts due and payable on the Notes for principal, premium, if any and interest, respectively; and

Third: to the Company or to such party as a court of competent jurisdiction shall direct.

The Trustee may fix a record date and payment date for any payment to Holders of Notes pursuant to this Section 6.10.

Section 6.11Undertaking for Costs.

In
any suit for the enforcement of any right or remedy under this Indenture or in any suit against the Trustee or the Collateral Agent, as the case may be, for any action taken or omitted by it as a Trustee or the Collateral Agent, a court in its
discretion may require the filing by any party litigant in the suit of an undertaking to pay the costs of the suit, and the court in its discretion may assess reasonable costs, including reasonable attorneys fees, against any party litigant in
the suit, having due regard to the merits and good faith of the claims or defenses made by the party litigant. This Section 6.11 does not apply to a suit by the Trustee or the Collateral Agent, as the case may be, a suit by a Holder of a Note
pursuant to Section 6.07 hereof, or a suit by Holders of more than 10% in aggregate principal amount of the then outstanding Notes.

Section 6.12Willful Event of Default.

In the case of any Event of Default occurring by reason of any willful
action (or inaction) taken (or not taken) by or on behalf of the Issuers with the intention of avoiding payment of the premium that the Issuers would have had to pay if the Issuers then had elected to redeem the Notes pursuant Sections 3.09, 4.10 or
4.11 hereof, an equivalent premium will also become and be immediately due and payable to the extent permitted by law upon the acceleration of the Notes. If an Event of Default occurs by reason of any willful action (or inaction) taken (or not
taken) by or on behalf of the Issuers with the intention of avoiding the prohibition on redemption of the Notes prior to that date, then an additional premium specified in this Indenture will also become and be immediately due and payable to the
extent permitted by law upon the acceleration of the Notes.

ARTICLE 7

TRUSTEE

Section 7.01Duties of Trustee.

(a) If an Event of Default has occurred and is continuing, the Trustee will exercise such of the rights and powers vested in it by this Indenture, and use
the same degree of care and skill in its exercise, as a prudent person would exercise or use under the circumstances in the conduct of such persons own affairs.

(b) Except during the continuance of an Event of Default:

(1) the duties of the Trustee
will be determined solely by the express provisions of this Indenture and the Trustee need perform only those duties that are specifically set forth in this Indenture and no others, and no implied covenants or obligations shall be read into this
Indenture against the Trustee; and



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(2) in the absence of bad faith on its part, the Trustee may conclusively rely, as to the
truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture. However, the Trustee will examine the certificates and
opinions to determine whether or not they conform to the requirements of this Indenture.

(c) The Trustee may not be relieved from
liabilities for its own negligent action, its own negligent failure to act, or its own willful misconduct, except that:

(1)
this paragraph does not limit the effect of paragraph (b) of this Section 7.01;

(2) the Trustee will not be
liable for any error of judgment made in good faith by a Responsible Officer, unless it is proved that the Trustee was negligent in ascertaining the pertinent facts; and

(3) the Trustee will not be liable with respect to any action it takes or omits to take in good faith in accordance with a direction
received by it pursuant to Section 6.05 hereof.

(d) Whether or not therein expressly so provided, every provision of this Indenture
that in any way relates to the Trustee is subject to paragraphs (a), (b), and (c) of this Section 7.01.

(e) No provision of this
Indenture will require the Trustee to expend or risk its own funds or incur any liability. The Trustee will be under no obligation to exercise any of its rights and powers under this Indenture or the Collateral Agreements at the request or direction
of any Holders, unless such Holder has offered to the Trustee security and indemnity satisfactory to it against any loss, liability or expense.

(f) The Trustee will not be liable for interest on any money received by it except as the Trustee may agree in writing with the Issuers. Money held in trust by the Trustee need not be segregated from other funds except to the extent
required by law.

Section 7.02Rights of Trustee.

(a) The Trustee may conclusively rely upon any document believed by it to be genuine and to have been signed or presented by the proper Person. The Trustee need not investigate any fact or matter stated in the
document.

(b) Before the Trustee acts or refrains from acting, it may require an Officers Certificate or an Opinion of Counsel or
both. The Trustee will not be liable for any action it takes or omits to take in good faith in reliance on such Officers Certificate or Opinion of Counsel. The Trustee may consult with counsel and the written advice of such counsel or any
Opinion of Counsel will be full and complete authorization and protection from liability in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon.

(c) The Trustee may act through its attorneys and agents and will not be responsible for the misconduct or negligence of any agent appointed with due
care.

(d) The Trustee will not be liable for any action it takes or omits to take in good faith that it believes to be authorized or
within the rights or powers conferred upon it by this Indenture.

(e) Unless otherwise specifically provided in this Indenture, any demand,
request, direction or notice from the Issuers will be sufficient if signed by an Officer of each of the Issuers.



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Section 7.03Individual Rights of Trustee.

The Trustee in its individual or any other capacity may become the owner or pledgee of Notes and may otherwise deal with the Issuers or any Affiliate of
the Issuers with the same rights it would have if it were not Trustee. However, in the event that the Trustee acquires any conflicting interest it must eliminate such conflict within 90 days, apply to the SEC for permission to continue as Trustee
(if this Indenture has been qualified under the TIA) or resign. Any Agent may do the same with like rights and duties. The Trustee is also subject to Sections 7.10 and 7.11 hereof.

Section 7.04Trustees Disclaimer.

The Trustee will not be responsible for and
makes no representation as to the validity or adequacy of this Indenture, the Notes or the Collateral Agreements, and it shall not be accountable for the Issuers use of the proceeds from the Notes or any money paid to the Issuers or upon the
Issuers direction under any provision of this Indenture, it will not be responsible for the use or application of any money received by any Paying Agent other than the Trustee, and it will not be responsible for any statement or recital herein
or any statement in the Notes or any other document in connection with the sale of the Notes or pursuant to this Indenture other than its certificate of authentication.

Section 7.05Notice of Defaults.

If a Default or Event of Default occurs and is
continuing and if it is known to the Trustee, the Trustee will send to Holders of Notes a notice of the Default or Event of Default within 90 days after it occurs. Except in the case of a Default or Event of Default in payment of principal of,
premium, if any, or interest on, any Note, the Trustee may withhold the notice if and so long as a committee of its Responsible Officers in good faith determines that withholding the notice is in the interests of the Holders of the Notes.

Section 7.06Reports by Trustee to Holders of the Notes.

(a) Within 60 days after each August 15 beginning with the August 15 following the Issue Date, and for so long as Notes remain outstanding, the Trustee will send to the Holders of the Notes a brief report
dated as of such reporting date that complies with TIA § 313(a) (but if no event set forth in TIA § 313(a) has occurred within the twelve months preceding the reporting date, no report need be transmitted). The Trustee also will
comply with TIA § 313(b)(2) and § 313(b)(1). The Trustee will also transmit by mail all reports as required by TIA § 313(c).

(b) A copy of each report at the time of its sending to the Holders of Notes will be sent by the Trustee to the Issuers and filed by the Trustee with the SEC and each stock exchange on which the Notes are listed in
accordance with TIA § 313(d). The Issuers will promptly notify the Trustee when the Notes are listed on any stock exchange.

Section 7.07Compensation and Indemnity.

(a) The Issuers will pay to the Trustee, Collateral Agent, Paying
Agent and Registrar (each, an Indemnified Party) from time to time reasonable compensation for their acceptance of this Indenture and the Collateral Agreements and services hereunder and thereunder. The Trustees compensation
will not be limited by any law on compensation of a Trustee of an express trust. The Issuers will reimburse each Indemnified Party promptly upon request for all reasonable disbursements, advances and expenses incurred or made by it in addition to
the compensation for its services. Such expenses will include the reasonable compensation, disbursements and expenses of the Indemnified Partys agents and counsel.



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(b) The Issuers and the Guarantors will indemnify the Indemnified Party against any and all losses,
liabilities or expenses incurred by it arising out of or in connection with the acceptance or administration of its duties under this Indenture or the Collateral Agreements, including the costs and expenses of enforcing this Indenture against the
Issuers and the Guarantors (including this Section 7.07) and defending itself against any claim (whether asserted by the Issuers, the Guarantors, any Holder or any other Person) or liability in connection with the exercise or performance of any
of its powers or duties hereunder, except to the extent any such loss, liability or expense may be attributable to its negligence, bad faith or willful misconduct. The Indemnified Party will notify the Issuers promptly of any claim for which it may
seek indemnity. Failure by the Indemnified Party to so notify the Issuers will not relieve the Issuers or any of the Guarantors of their obligations hereunder or under the Collateral Agreements. The Issuers or such Guarantor will defend the claim
and the Indemnified Party will cooperate in the defense. The Indemnified Party may have separate counsel and the Issuers will pay the reasonable fees and expenses of one such counsel. Neither the Issuers nor any Guarantor need pay for any settlement
made without its consent, which consent will not be unreasonably withheld.

(c) The obligations of the Issuers and the Guarantors under
this Section 7.07 will survive the satisfaction and discharge of this Indenture and the termination of the Collateral Agreements.

(d)
To secure the Issuers and the Guarantors payment obligations in this Section 7.07, each Indemnified Party will have a Lien prior to the Notes on all money, property or Collateral held or collected by the Trustee, in its capacity as
Trustee, or the Collateral Agent in its capacity as Collateral Agent, except, in the case of the Trustee, that held in trust to pay principal, premium, if any, and interest on particular Notes pursuant to Article 8 hereof. Such Lien will survive the
satisfaction and discharge of this Indenture.

(e) When an Indemnified Party incurs expenses or renders services after an Event of Default
specified in Section 6.01(9) or (10) hereof occurs, the expenses and the compensation for the services (including the fees and expenses of its agents and counsel) are intended to constitute expenses of administration under any Bankruptcy
Law.

(f) The Trustee will comply with the provisions of TIA § 313(b)(2) to the extent applicable.

Section 7.08Replacement of Trustee.

(a)
A resignation or removal of the Trustee and appointment of a successor Trustee will become effective only upon the successor Trustees acceptance of appointment as provided in this Section 7.08.

(b) The Trustee may resign in writing at any time and be discharged from the trust hereby created by so notifying the Issuers. The Holders of a majority
in aggregate principal amount of the then outstanding Notes may remove the Trustee by so notifying the Trustee and the Issuers in writing. The Issuers may remove the Trustee if:

(1) the Trustee fails to comply with Section 7.10 hereof;

(2) the Trustee is adjudged a bankrupt or an insolvent or an order for relief is entered with respect to the Trustee under any Bankruptcy
Law;

(3) a custodian or public officer takes charge of the Trustee or its property; or

(4) the Trustee becomes incapable of acting.



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(c) If the Trustee resigns or is removed or if a vacancy exists in the office of Trustee for any reason,
the Issuers will promptly appoint a successor Trustee. Within one year after the successor Trustee takes office, the Holders of a majority in aggregate principal amount of the then outstanding Notes may appoint a successor Trustee to replace the
successor Trustee appointed by the Issuers.

(d) If a successor Trustee does not take office within 60 days after the retiring Trustee
resigns or is removed, the retiring Trustee, the Issuers, or the Holders of at least 10% in aggregate principal amount of the then outstanding Notes may petition any court of competent jurisdiction for the appointment of a successor Trustee.

(e) If the Trustee, after written request by any Holder who has been a Holder for at least six months, fails to comply with
Section 7.10 hereof, such Holder may petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee.

(f) A successor Trustee will deliver a written acceptance of its appointment to the retiring Trustee and to the Issuers. Thereupon, the resignation or removal of the retiring Trustee will become effective, and the
successor Trustee will have all the rights, powers and duties of the Trustee under this Indenture. The successor Trustee will mail a notice of its succession to Holders. The retiring Trustee will promptly transfer all property held by it as Trustee
to the successor Trustee; provided all sums owing to the Trustee hereunder have been paid and subject to the Lien provided for in Section 7.07 hereof. Notwithstanding replacement of the Trustee pursuant to this Section 7.08, the
Issuers obligations under Section 7.07 hereof will continue for the benefit of the retiring Trustee.

Section 7.09Successor
Trustee by Merger, etc.

If the Trustee consolidates, merges or converts into, or transfers all or substantially all of its corporate
trust business to, another corporation, the successor corporation without any further act will be the successor Trustee. As soon as practicable, the successor Trustee shall mail a notice of its succession to the Issuer and the Holders of Notes. Any
such successor must nevertheless be eligible and qualified under the provisions of Section 7.10 hereof.

Section 7.10Eligibility;
Disqualification.

There will at all times be a Trustee hereunder that is a corporation organized and doing business under the laws of
the United States of America or of any state thereof that is authorized under such laws to exercise corporate trustee power, that is subject to supervision or examination by federal or state authorities and that has a combined capital and surplus of
at least $100.0 million as set forth in its most recent published annual report of condition.

This Indenture will always have a Trustee
who satisfies the requirements of TIA § 310(a)(1), (2) and (5). The Trustee is subject to TIA § 310(b); provided, however, that there shall be excluded from the operation of TIA § 310(b)(1) any
indenture or indentures under which other securities, or certificates of interest or participation in other securities, of the Company are outstanding, if the requirements for such exclusion set forth in TIA § 310(b)(1) are met.

Section 7.11Preferential Collection of Claims Against Issuers.

The Trustee is subject to TIA § 311(a), excluding any creditor relationship listed in TIA § 311(b). A Trustee who has resigned or been
removed shall be subject to TIA § 311(a) to the extent indicated therein.



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Section 7.12 Trustee in Other Capacities; Collateral Agent and Paying Agent.

References to the Trustee in Sections 7.01(b), (d), (f), (g) and (h), 7.02, 7.03, 7.04, 7.07, and 7.08 shall be understood to include the Trustee
when acting in its other capacities under this Indenture, including, without limitation, as Paying Agent and Collateral Agent. Without limiting the foregoing, and for the avoidance of doubt, such Sections shall be read to apply to the Collateral
Agent and the Collateral Agreements, mutatis mutandis,in addition to this Indenture. The privileges, rights, indemnities, immunities and exculpatory provisions contained in this Indenture shall apply to the Trustee, whether it is acting
under this Indenture or the other Indenture Documents.

ARTICLE 8

LEGAL DEFEASANCE AND COVENANT DEFEASANCE

Section 8.01 Option to Effect Legal Defeasance or
Covenant Defeasance.

The Issuers may at any time, at the option of the Board of Directors of a New Parent or the Company, whichever
entity is then the ultimate parent company, evidenced by a resolution set forth in an Officers Certificate, elect to have either Section 8.02 or 8.03 hereof be applied to all outstanding Notes upon compliance with the conditions set forth
below in this Article 8.

Section 8.02 Legal Defeasance and Discharge.

Upon the Issuers exercise under Section 8.01 hereof of the option applicable to this Section 8.02, the Issuers and each of the Guarantors
will, subject to the satisfaction of the conditions set forth in Section 8.04 hereof, be deemed to have been discharged from their obligations with respect to all outstanding Notes (including the Note Guarantees) on the date the conditions set
forth in Section 8.04 below are satisfied (hereinafter, Legal Defeasance). For this purpose, Legal Defeasance means that the Company and the Guarantors will be deemed to have paid and discharged the entire Indebtedness
represented by the outstanding Notes (including the Note Guarantees), which will thereafter be deemed to be outstanding only for the purposes of Section 8.06 hereof and the other Sections of this Indenture referred to in clauses
(1) and (2) below, and to have satisfied all their other obligations under such Notes, the Note Guarantees and this Indenture (and the Trustee, on demand of and at the expense of the Company, shall execute proper instruments acknowledging
the same), except for the following provisions which will survive until otherwise terminated or discharged hereunder:

(1)
the rights of Holders of outstanding Notes to receive payments in respect of the principal of, and interest, premium and Additional Interest, if any, on, such Notes when such payments are due from the trust referred in Section 8.05 hereof;

(2) the Issuers Obligations with respect to the Notes concerning issuing temporary Notes, registration of Notes,
mutilated, destroyed, lost or stolen Notes and the maintenance of an office or agency for payment and money for security payments held in trust;

(3) the rights, powers, trusts, duties and immunities of the Trustee, and the Issuers and the Guarantors obligations in connection therewith; and

(4) this Article 8.

Subject
to compliance with this Article 8, the Company may exercise its option under this Section 8.02 notwithstanding the prior exercise of its option under Section 8.03 hereof.



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Section 8.03 Covenant Defeasance.

Upon the Issuers exercise under Section 8.01 hereof of the option applicable to this Section 8.03, the Company and each of the Guarantors
will, subject to the satisfaction of the conditions set forth in Section 8.04 hereof, be released from each of their obligations under the covenants contained in Sections 3.09, 4.08, 4.10 through and including 4.22 and 4.28 hereof; clause
(4) of Section 5.01 hereof and any Liens securing the Notes and the Note Guarantees shall be released with respect to the outstanding Notes on and after the date the conditions set forth in Section 8.04 hereof are satisfied
(hereinafter, Covenant Defeasance), and the Notes will thereafter be deemed not outstanding for the purposes of any direction, waiver, consent or declaration or act of Holders (and the consequences of any thereof) in
connection with such covenants, but will continue to be deemed outstanding for all other purposes hereunder. For this purpose, Covenant Defeasance means that, with respect to the outstanding Notes and Note Guarantees, the Company and the
Guarantors may omit to comply with and will have no liability in respect of any term, condition or limitation set forth in any such covenant, whether directly or indirectly, by reason of any reference elsewhere herein to any such covenant or by
reason of any reference in any such covenant to any other provision herein or in any other document and such omission to comply will not constitute a Default or an Event of Default under Section 6.01 hereof, but, except as specified above, the
remainder of this Indenture and such Notes and Note Guarantees will be unaffected thereby. In addition, upon the Companys exercise under Section 8.01 hereof of the option applicable to this Section 8.03, subject to the satisfaction
of the conditions set forth in Section 8.04 hereof, the breach or non compliance with the covenants defeased pursuant to this Section 8.03 hereof will not constitute Events of Default.

Section 8.04 Conditions to Legal or Covenant Defeasance.

In order to exercise either Legal Defeasance or Covenant Defeasance under either Section 8.02 or 8.03 hereof:

(1) the Issuers must irrevocably deposit with the Trustee, in trust, for the benefit of the Holders of Notes, cash in U.S. dollars, non-callable Government Securities, or a combination of cash in U.S. dollars and non-callable Government
Securities, in amounts as will be sufficient, in the opinion of a nationally recognized investment bank, appraisal firm or firm of independent public accountants, to pay the principal of, and interest, premium and Additional Interest, if any, on,
the outstanding Notes on the stated date for payment thereof or on the applicable redemption date, as the case may be, and the Issuers must specify whether the Notes are being defeased to such stated date for payment or to a particular redemption
date;

(2) in the case of Legal Defeasance, the Issuers must deliver to the Trustee an Opinion of Counsel reasonably
acceptable to the Trustee confirming that (a) the Issuers have received from, or there has been published by, the Internal Revenue Service a ruling or (b) since the date of this Indenture, there has been a change in the applicable federal
income tax law, in either case to the effect that, and based thereon such Opinion of Counsel will confirm that, the Holders of the outstanding Notes will not recognize income, gain or loss for federal income tax purposes as a result of such Legal
Defeasance and will be subject to federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such Legal Defeasance had not occurred;

(3) in the case of Covenant Defeasance, the Issuers must deliver to the Trustee an Opinion of Counsel reasonably acceptable to the Trustee
confirming that the Holders of the outstanding Notes will not recognize income, gain or loss for federal income tax purposes as a result of such Covenant Defeasance and will be subject to federal income tax on the same amounts, in the same manner
and at the same times as would have been the case if such Covenant Defeasance had not occurred;



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(4) no Default or Event of Default has occurred and is continuing on the date of such
deposit (other than a Default or Event of Default resulting from the incurrence of Indebtedness or the grant of Liens securing such Indebtedness, all or a portion of the proceeds of which will be used to defease the Notes pursuant to this Article 8
concurrently with such incurrence);

(5) such Legal Defeasance or Covenant Defeasance will not result in a breach or
violation of, or constitute a default under, any material agreement or instrument (other than this Indenture) to which any New Parent, the Company or any of its Subsidiaries is a party or by which any New Parent, the Company or any of its
Subsidiaries is bound;

(6) the Issuers must deliver to the Trustee an Officers Certificate stating that the deposit
was not made by the Issuers with the intent of preferring the Holders of Notes over the other creditors of the Issuers with the intent of defeating, hindering, delaying or defrauding any creditors of the Issuers or others;

(7) the Issuers must deliver to the Trustee an Officers Certificate and an Opinion of Counsel, each stating that all conditions
precedent relating to the Legal Defeasance or the Covenant Defeasance have been complied with; and

(8) concurrently with
the satisfaction of the conditions set forth in this Section 8.04, any Liens securing the Notes or the Note Guarantees shall terminate and be released, and the Trustee, on demand and at the expense of the Issuers, shall execute proper
instruments acknowledging such release.

Section 8.05 Deposited Money and Government Securities to be Held in Trust; Other Miscellaneous
Provisions.

Subject to Section 8.06 hereof, all money and non-callable Government Securities (including the proceeds thereof)
deposited with the Trustee (or other qualifying trustee, collectively for purposes of this Section 8.05, the Trustee) pursuant to Section 8.04 hereof in respect of the outstanding Notes will be (i) held in trust,
(ii) at the written direction of the Issuers, such money may be invested, prior to maturity of the Notes, in Government Securities, and (iii) applied by the Trustee, in accordance with the provisions of such Notes and this Indenture, to
the payment, either directly or through any Paying Agent (including the Company acting as Paying Agent) as the Trustee may determine, to the Holders of such Notes of all sums due and to become due thereon in respect of principal, premium, if any,
and interest, but such money need not be segregated from other funds except to the extent required by law.

The Company will pay and
indemnify the Trustee against any tax, fee or other charge imposed on or assessed against the cash or non-callable Government Securities deposited pursuant to Section 8.04 hereof or the principal and interest received in respect thereof other
than any such tax, fee or other charge which by law is for the account of the Holders of the outstanding Notes.

Notwithstanding anything
in this Article 8 to the contrary, the Trustee will deliver or pay to the Company from time to time upon the request of the Company any money or non-callable Government Securities held by it as provided in Section 8.04 hereof which, in the
opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee (which may be the opinion delivered under Section 8.04(1) hereof), are in excess of the amount
thereof that would then be required to be deposited to effect an equivalent Legal Defeasance or Covenant Defeasance.



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Section 8.06 Repayment to Company.

Subject to any unclaimed property law, any money deposited with the Trustee or any Paying Agent, or then held by the Company, in trust for the payment of
the principal of, premium, if any, or interest on, any Note and remaining unclaimed for two years after such principal, premium, if any, or interest has become due and payable shall be paid to the Company or (if then held by the Company) will be
discharged from such trust; and the Holder of such Note will thereafter, as an unsecured general creditor, look only to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money or
Government Securities, and all liability of the Company as trustee thereof, will thereupon cease; provided, however, that the Trustee or such Paying Agent, before being required to make any such repayment, may at the expense of the Company
cause to be published once, in The New York Times or The Wall Street Journal, notice that such money remains unclaimed and that, after a date specified therein, which will not be less than 30 days from the date of such notification or
publication, any unclaimed balance of such money then remaining will be repaid to the Company.

Section 8.07 Reinstatement.

If the Trustee or Paying Agent is unable to apply any U.S. dollars or non-callable Government Securities in accordance with Section 8.02 or 8.03
hereof, as the case may be, by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, then the Issuers and the Guarantors obligations under this Indenture
and the Notes and the Note Guarantees will be revived and reinstated as though no deposit had occurred pursuant to Section 8.02 or 8.03 hereof until such time as the Trustee or Paying Agent is permitted to apply all such money in accordance
with Section 8.02 or 8.03 hereof, as the case may be; provided, however, that, if the Issuers or any Guarantor make any payment of principal of, premium, if any, or interest on, any Note following the reinstatement of its obligations,
the Company will be subrogated to the rights of the Holders of such Notes to receive such payment from the money or Government Securities held by the Trustee or Paying Agent.

ARTICLE 9

AMENDMENT, SUPPLEMENT AND WAIVER

Section 9.01 Without Consent of Holders of Notes.

Notwithstanding Section 9.02 hereof, without the consent of any Holder, the Issuers, the Guarantors, the Trustee and, if any amendment or supplement relates to any Collateral Agreement, the Collateral Agent, may amend or supplement
this Indenture, the Notes, the Collateral Agreements or the Note Guarantees:

(1) to cure any ambiguity, defect or
inconsistency;

(2) to provide for uncertificated Notes in addition to or in place of certificated Notes;

(3) to provide for the assumption of an Issuers or a Guarantors obligations to Holders of Notes and Note Guarantees in the
case of a merger or consolidation or sale of all or substantially all of such Issuers or such Guarantors assets, as applicable pursuant to Article 5;



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(4) to make any change that would provide any additional rights or benefits to the
Holders of Notes or that does not adversely affect the legal rights under this Indenture, the Notes, any Collateral Agreement or the Note Guarantees of any such Holder;

(5) to comply with requirements of the SEC in order to effect or maintain the qualification of this Indenture under the TIA;

(6) to conform the text of this Indenture, the Notes, or the Note Guarantees to any provision of the Description of Notes
section of the Offering Circular to the extent that such provision was intended to be a verbatim recitation of a provision of this Indenture, the Notes or the Note Guarantees;

(7) to provide for the issuance of Additional Notes in accordance with the limitations set forth in this Indenture as of the Issue Date
(including Section 4.14);

(8) to allow any Guarantor to execute a supplemental indenture and/or a Note Guarantee with
respect to the Notes;

(9) to allow any New Parent to execute a supplemental indenture as set forth under Section 4.07;
or

(10) in connection with any addition or release of Collateral permitted under the terms of this Indenture or the
Collateral Agreements.

Section 9.02 With Consent of Holders of Notes.

Except as provided in section 9.01 and in the next succeeding paragraph of this Section 9.02, this Indenture, the Notes, the Collateral Agreements or
the Note Guarantees may be amended or supplemented with the consent of the Holders of at least a majority in aggregate principal amount of the Notes then outstanding (including, without limitation, consents obtained in connection with a purchase of,
or tender offer or exchange offer for, Notes), and any existing Default or Event of Default or compliance with any provision of this Indenture, the Notes, the Collateral Agreements or the Note Guarantees may be waived with the consent of the Holders
of a majority in aggregate principal amount of the then outstanding Notes (including, without limitation, consents obtained in connection with a purchase of, or tender offer or exchange offer for, Notes).Section 2.08 hereof shall
determine which Notes are considered to be outstanding for purposes of this Section 9.02.

Without the consent of each
Holder of Notes, an amendment, supplement or waiver may not:

(1) reduce the principal amount of Notes whose Holders must
consent to an amendment, supplement or waiver;

(2) reduce the principal of or change the fixed maturity of any Note or
alter the provisions with respect to the redemption or repurchase of the Notes (other than provisions relating to the covenants contained in Sections 3.09, 4.10 and 4.11 hereof);

(3) reduce the rate of or change the time for payment of interest, including default interest, on any Note;

(4) waive a Default or Event of Default in the payment of principal of, or interest, premium or Additional Interest, if any, on, the Notes
(except a rescission of acceleration of the Notes by the Holders of at least a majority in aggregate principal amount of the then outstanding Notes and a waiver of the payment default that resulted from such acceleration);



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(5) make any Note payable in money other than that stated in the Notes;

(6) make any change in the provisions of this Indenture relating to waivers of past Defaults or the rights of Holders of Notes to receive
payments of principal of, or interest, premium or Additional Interest, if any, on, the Notes;

(7) waive a redemption or
repurchase payment with respect to any Note (other than a payment required by Sections 4.10 or 4.11 hereof);

(8) release
any Guarantor from any of its obligations under its Note Guarantee or this Indenture, except in accordance with the terms of this Indenture;

(9) release all or substantially all of the Collateral from the Liens created pursuant to the Collateral Agreements, except in accordance with this Indenture and the Collateral Agreements; or

(10) make any change in the preceding amendment and waiver provisions.

Section 9.03 Compliance with TIA.

Every amendment or supplement to this Indenture or the Notes
will be set forth in an amended or supplemental indenture that complies with the TIA as then in effect.

Section 9.04 Revocation and Effect of
Consents.

Until an amendment, supplement or waiver becomes effective, a consent to it by a Holder of a Note is a continuing consent by
the Holder of a Note and every subsequent Holder of a Note or portion of a Note that evidences the same debt as the consenting Holders Note, even if notation of the consent is not made on any Note. However, any such Holder of a Note or
subsequent Holder of a Note may revoke the consent as to its Note if the Trustee receives written notice of revocation in accordance with Section 13.02 before the date the amendment, supplement or waiver becomes effective. An amendment,
supplement or waiver becomes effective in accordance with its terms and thereafter binds every Holder.

The Company may, but shall not be
obligated to, fix a record date for the purpose of determining the Holders entitled to consent to any amendment, supplement or waiver. If a record date is fixed, then notwithstanding the provisions of the immediately preceding paragraph, those
Persons who were Holders at such record date (or their duly designated proxies), and only those Persons, shall be entitled to consent to such amendment or waiver or to revoke any consent previously given, whether or not such Persons continue to be
Holders after such record date.

Section 9.05 Notation on or Exchange of Notes.

The Trustee may place an appropriate notation about an amendment, supplement or waiver on any Note thereafter authenticated. The Company in exchange for
all Notes may issue and the Trustee shall, upon receipt of an Authentication Order, authenticate new Notes that reflect the amendment, supplement or waiver.



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Failure to make the appropriate notation or issue a new Note will not affect the validity and effect of
such amendment, supplement or waiver.

Section 9.06 Trustee to Sign Amendments, etc.

Upon the request of the Issuers, accompanied by a resolution of the Board of Directors authorizing the execution of any such amended or supplemental
indenture, and upon the filing with the Trustee of evidence satisfactory to the Trustee of the consent of the Holders of Notes as aforesaid, and upon receipt by the Trustee of the documents described in Section 7.02 or this Section 9.06
hereof, the Trustee shall join with the Issuers and the Guarantors in the execution of such amended or supplemental indenture.

It shall
not be necessary for the consent of Holders of Notes under Sections 9.01 or 9.02 to approve the particular form of any proposed amendment, supplement or waiver, but it shall be sufficient if such consent approves the substance thereof.

After an amendment, supplement or waiver under this Section 9.06 becomes effective, the Issuers shall send to the Holders of Notes affected
thereby a notice briefly describing the amendment, supplement or waiver. Subject to Sections 6.04 and 6.07 hereof, the Holders of a majority in principal amount of the Notes then outstanding may waive compliance in a particular instance by the
Company with any provision of this Indenture of the Notes.

The Trustee will sign any amended or supplemental indenture authorized pursuant
to this Article 9 if the amendment or supplement does not adversely affect the rights, duties, liabilities or immunities of the Trustee. In executing any amended or supplemental indenture, the Trustee will be entitled to receive and (subject to
Section 7.01 hereof) will be fully protected in relying upon, in addition to the documents required by Section 13.04 hereof, an Officers Certificate and an Opinion of Counsel stating that the execution of such amended or supplemental
indenture is authorized or permitted by this Indenture.

ARTICLE 10

SATISFACTION AND DISCHARGE

Section 10.01 Satisfaction and Discharge.

This Indenture will be discharged and will cease to be of further effect as to all Notes and Note Guarantees issued hereunder and the Trustee, on demand
and at the expense of the Issuers, will execute proper instruments acknowledging satisfaction and discharge of this Indenture, when:

(1) either:

(a) all Notes that have been authenticated, except lost, stolen or destroyed Notes that have been
replaced or paid and Notes for whose payment money has been deposited in trust and thereafter repaid to the Issuers, have been delivered to the Trustee for cancellation; or

(b) all Notes that have not been delivered to the Trustee for cancellation have become due and payable by reason of the delivering of a
notice of redemption or otherwise or will become due and payable within one year and the Issuers or any Guarantor has irrevocably deposited or caused to be deposited with the Trustee as trust funds in trust solely for the benefit of the Holders,
cash in U.S. dollars, non-callable Government Securities, or a combination of cash in U.S. dollars and non-callable Government Securities, in amounts as will be sufficient, without consideration of any reinvestment of interest, to pay and discharge
the entire Indebtedness on the Notes not delivered to the Trustee for cancellation for principal, interest, premium and Additional Interest, if any, to the date of maturity or redemption;



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(2) no Default or Event of Default has occurred and is continuing on the date of the
deposit (other than a Default or Event of Default resulting from the borrowing of funds to be applied to such deposit or the granting of Liens to secure such borrowings) and the deposit will not result in a breach or violation of, or constitute a
default under, any other instrument to which an Issuer or any Guarantor is a party or by which an Issuer or any Guarantor is bound;

(3) the Issuers have or any Guarantor has paid or caused to be paid all sums payable by it under this Indenture; and

(4) the Issuers have delivered irrevocable instructions to the Trustee under this Indenture to apply the deposited money toward the payment of the Notes at maturity or on the redemption date, as the case may be.

In addition, the Issuers must deliver an Officers Certificate and an Opinion of Counsel to the Trustee stating that all conditions precedent to
satisfaction and discharge have been satisfied.

Notwithstanding the satisfaction and discharge of this Indenture, if money has been
deposited with the Trustee pursuant to subclause (b) of clause (1) of this Section 10.01, the provisions of Sections 10.02 and 8.06 hereof will survive. In addition, nothing in this Section 10.01 will be deemed to discharge those
provisions of Section 7.07 hereof, that, by their terms, survive the satisfaction and discharge of this Indenture.

Section 10.02 Application
of Trust Money.

Subject to the provisions of Section 8.06 hereof, all money deposited with the Trustee pursuant to
Section 10.01 hereof shall be held in trust and applied by it, in accordance with the provisions of the Notes and this Indenture, to the payment, either directly or through any Paying Agent (including the Issuers acting as their own Paying
Agent) as the Trustee may determine, to the Persons entitled thereto, of the principal (and premium, if any) and interest for whose payment such money has been deposited with the Trustee; but such money need not be segregated from other funds except
to the extent required by law.

If the Trustee or Paying Agent is unable to apply any money or Government Securities in accordance with
Section 10.01 hereof by reason of any legal proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, the Issuers and any Guarantors
obligations under this Indenture and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 10.01 hereof; provided that if the Issuers have made any payment of principal of, premium, if any, or
interest on, any Notes because of the reinstatement of its obligations, the Issuers shall be subrogated to the rights of the Holders of such Notes to receive such payment from the money or Government Securities held by the Trustee or Paying Agent.

ARTICLE 11

GUARANTEES

Section 11.01 Guarantee.

(a)
Subject to Section 11.02, each of the Guarantors hereby, jointly and severally, unconditionally guarantees on a senior secured basis to the extent, with respect to security, set forth in



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Article 12 and the Collateral Agreements, to each Holder of a Note authenticated and delivered by the Trustee and to the Trustee and the Collateral Agent and
their respective successors and assigns, irrespective of the validity and enforceability of this Indenture, the Notes, the Collateral Agreements or the obligations of the Issuers hereunder or thereunder, that:

(1) the principal of, premium, if any, and interest on, the Notes will be promptly paid in full when due, subject to any applicable grace
period, whether at maturity, by acceleration, redemption or otherwise, and interest on the overdue principal of and interest on the Notes, if any, if lawful, and all other obligations of the Issuers to the Holders, the Trustee and the Collateral
Agent hereunder or thereunder or under any Collateral Agreement will be promptly paid in full or performed, all in accordance with the terms hereof and thereof; and

(2) in case of any extension of time of payment or renewal of any Notes or any of such other obligations, the same will be promptly paid
in full when due or performed in accordance with the terms of the extension or renewal, subject to any applicable grace period, whether at stated maturity, by acceleration or otherwise.

Failing payment when due of any amount so guaranteed or any performance so guaranteed for whatever reason, the Guarantors will be jointly and severally
obligated to pay the same immediately. Each Guarantor agrees that this is a guarantee of payment and not a guarantee of collection.

(b)
The Guarantors hereby agree that their obligations hereunder are unconditional, irrespective of the validity, regularity or enforceability of the Notes, this Indenture or any Collateral Agreement, the absence of any action to enforce the same, any
waiver or consent by any Holder of the Notes with respect to any provisions hereof or thereof, the recovery of any judgment against the Issuers, any action to enforce the same or any other circumstance which might otherwise constitute a legal or
equitable discharge or defense of a guarantor. Each Guarantor hereby waives diligence, presentment, demand of payment, filing of claims with a court in the event of insolvency or bankruptcy of the Issuers, any right to require a proceeding first
against the Issuers, protest, notice and all demands whatsoever and covenant that this Note Guarantee will not be discharged except by complete performance of the obligations contained in the Notes and this Indenture.

(c) If any Holder, the Collateral Agent or the Trustee is required by any court or otherwise to return to the Issuers, the Guarantors or any custodian,
trustee, liquidator or other similar official acting in relation to either the Issuers or the Guarantors, any amount paid by the Issuers or any Guarantor to the Trustee, the Collateral Agent or such Holder, this Note Guarantee, to the extent
theretofore discharged, will be reinstated in full force and effect.

(d) Each Guarantor agrees that it will not be entitled to any right
of subrogation in relation to the Holders in respect of any obligations guaranteed hereby until payment in full of all obligations guaranteed hereby. Each Guarantor further agrees that, as between the Guarantors, on the one hand, and the Holders,
the Collateral Agent and the Trustee, on the other hand, (1) the maturity of the obligations guaranteed hereby may be accelerated as provided in Article 6 hereof for the purposes of this Note Guarantee, notwithstanding any stay, injunction or
other prohibition preventing such acceleration in respect of the obligations guaranteed hereby, and (2) in the event of any declaration of acceleration of such obligations as provided in Article 6 hereof, such obligations (whether or not due
and payable) will forthwith become due and payable by the Guarantors for the purpose of this Note Guarantee. The Guarantors will have the right to seek contribution from any non-paying Guarantor so long as the exercise of such right does not impair
the rights of the Holders under the Guarantee.



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Section 11.02 Limitation on Guarantor Liability.

Each Guarantor, and by its acceptance of Notes, each Holder, hereby confirms that it is the intention of all such parties that the Note Guarantee of such
Guarantor not constitute a fraudulent transfer or conveyance for purposes of Bankruptcy Law, the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any similar federal or state law to the extent applicable to any Note
Guarantee. To effectuate the foregoing intention, the Trustee, the Holders and the Guarantors hereby irrevocably agree that the obligations of such Guarantor will be limited to the maximum amount that will, after giving effect to such maximum amount
and all other contingent and fixed liabilities of such Guarantor that are relevant under such laws, and after giving effect to any collections from, rights to receive contribution from or payments made by or on behalf of any other Guarantor in
respect of the obligations of such other Guarantor under this Article 11, result in the obligations of such Guarantor under its Guarantee not constituting a fraudulent transfer or conveyance.

Section 11.03Execution and Delivery of Guarantee.

To evidence its Note Guarantee set forth in Section 11.01 hereof, each Guarantor hereby agrees that a notation of such Note Guarantee substantially in the form attached as Exhibit E hereto will be signed by an
Officer of such Guarantor (by manual or facsimile signature) on each Note authenticated and delivered by the Trustee and that this Indenture will be executed on behalf of such Guarantor by one of its Officers.

Each Guarantor hereby agrees that its Guarantee set forth in Section 11.01 hereof will remain in full force and effect notwithstanding any failure
to endorse on each Note a notation of such Note Guarantee.

If an Officer whose signature is on this Indenture or on the Note Guarantee no
longer holds that office at the time the Trustee authenticates the Note on which a Note Guarantee is endorsed, the Note Guarantee will be valid nevertheless.

The delivery of any Note by the Trustee, after the authentication thereof hereunder, will constitute due delivery of the Note Guarantee set forth in this Indenture on behalf of the Guarantors.

In the event that the Company or any of its Restricted Subsidiaries creates or acquires any Domestic Subsidiary after the Issue Date, if required by
Section 4.20 hereof, the Company will cause such Domestic Subsidiary to comply with the provisions of Section 4.20 hereof and this Article 11, to the extent applicable.

Section 11.04Guarantors May Consolidate, etc., on Certain Terms.

Except as otherwise
provided in Section 11.05 hereof, a Guarantor may not transfer, sell or otherwise dispose of all or substantially all of its assets to, or consolidate with or merge with or into (whether or not such Guarantor is the surviving Person) another
Person, other than a New Parent, the Company or another Guarantor, unless:

(1) immediately after giving effect to that
transaction, no Default or Event of Default exists; and

(2) either:



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(a) subject to Section 11.05 hereof, the Person acquiring the property in any such
transfer, sale or disposition or the Person formed by or surviving any such consolidation or merger assumes all the obligations of that Guarantor under this Indenture, its Note Guarantee and the Collateral Agreements pursuant to a supplemental
indenture and an amendment to the Registration Rights Agreement; or

(b) the Net Proceeds of such transfer, sale or other
disposition are applied in accordance with the applicable provisions of this Indenture;

provided, however,that the transfer, sale or other
disposition of all or substantially all of the assets of, or the consolidation or merger into another person, of a New Parent will be governed by Article 5 hereof and may be subject to Section 4.10 hereof.

In case of any such consolidation, merger, sale or conveyance and upon the assumption by the successor Person, by supplemental indenture, executed and
delivered to the Trustee and satisfactory in form to the Trustee, of the Note Guarantee endorsed upon the Notes and the due and punctual performance of all of the covenants and conditions of this Indenture to be performed by the Guarantor, such
successor Person will succeed to and be substituted for the Guarantor with the same effect as if it had been named herein as a Guarantor. Such successor Person thereupon may cause to be signed any or all of the Note Guarantees to be endorsed upon
all of the Notes issuable hereunder which theretofore shall not have been signed by the Issuers and delivered to the Trustee. All the Note Guarantees so issued will in all respects have the same legal rank and benefit under this Indenture as the
Note Guarantees theretofore and thereafter issued in accordance with the terms of this Indenture as though all of such Note Guarantees had been issued at the date of the execution hereof.

Except as set forth in Articles 4 and 5 hereof, and notwithstanding clauses 2(a) and (b) above, nothing contained in this Indenture or in any of the
Notes will prevent any consolidation or merger of a Guarantor with or into any Issuer, any New Parent or another Guarantor, or will prevent any sale or conveyance of the property of a Guarantor as an entirety or substantially as an entirety to any
Issuer, any New Parent or another Guarantor.

Section 11.05 Releases.

The Note Guarantee of a Guarantor will be released:

(1) in connection with any transfer, sale or other disposition of all or substantially all of the assets of that Guarantor (including by way of merger or consolidation) to a Person that is not (either before or after
giving effect to such transaction) a New Parent, an Issuer or a Restricted Subsidiary of a New Parent or an Issuer, if the transfer, sale or other disposition does not violate Section 4.11 hereof with respect to that Guarantor (other than any
New Parent) and Section 4.10 and Article 5 hereof with respect to any New Parent;

(2) in connection with any transfer,
sale or other disposition of all of the Capital Stock of that Guarantor to a Person that is not (either before or after giving effect to such transaction) an Issuer or a Restricted Subsidiary of an Issuer, if the sale or other disposition does not
violate Section 4.11 hereof with respect to Guarantors (other than any New Parent) and Section 4.10 and Article 5 hereof with respect to any New Parent;

(3) if the Company designates that Guarantor to be an Unrestricted Subsidiary in accordance Section 4.21 hereof;



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(4) upon Legal Defeasance or Satisfaction and Discharge of this Indenture in Accordance
with Articles 8 and 10 hereof; or

(5) as may be provided in any intercreditor agreement we enter into in connection with
any future Credit Facility.

Any Guarantor not released from its obligations under its Guarantee as provided in this Section 11.05
will, subject to Section 11.02, remain liable for the full amount of principal of and interest and premium, if any, on the Notes and for the other obligations of any Guarantor under this Indenture as provided in this Article 11.

ARTICLE 12

SECURITY

Section 12.01 Grant of Security Interests; Intercreditor Agreement.

(a) The Issuers and the Guarantors:

(1) shall grant a security interest in the Collateral
as set forth in the Collateral Agreements to the Collateral Agent for the benefit of the Holders and the Trustee, to secure the due and punctual payment of the principal of, premium, if any, and interest on the Notes and amounts due hereunder and
under the Note Guarantees when and as the same shall be due and payable, whether at Stated Maturity thereof, on an Interest Payment Date, by acceleration, purchase, repurchase, redemption or otherwise, and interest on the overdue principal of,
premium, if any, and interest (to the extent permitted by law), if any, on the Notes and the performance of all other Obligations of the Issuers and the Guarantors to the Holders, the Collateral Agent and the Trustee under this Indenture, the
Collateral Agreements, the Note Guarantees and the Notes, subject to the terms of any Intercreditor Agreement and any other Permitted Liens;

(2) hereby covenant (A) to perform and observe their obligations under the Collateral Agreements and (B) take any and all commercially reasonable actions (including without limitation the covenants set forth
in Sections 4.23 through 4.27) required to cause the Collateral Agreements to create and maintain, as security for the Obligations contained in this Indenture, the Notes, the Collateral Agreements and the Note Guarantees valid and enforceable,
perfected (except as expressly provided herein or therein) security interests in and on all the Collateral, in favor of the Collateral Agent, superior to and prior to the rights of all third Persons, and subject to no other Liens, in each case,
except as expressly permitted herein or therein and shall warrant and defend the title to the Collateral against the claims of all persons whatsoever;

(3) shall warrant and defend the title to the Collateral against the claims of all persons, subject to any Intercreditor agreement and any Permitted Liens; and

(4) shall do or cause to be done, at their sole cost and expense, all such actions and things as may be necessary or proper, or as may be
required by the provisions of the Collateral Agreements, to assure and confirm to the Collateral Agent the security interests in the Collateral contemplated hereby and by the Collateral Agreements, as from time to time constituted, so as to render
the same available for the security and benefit of this Indenture and of the Notes and Note Guarantees secured hereby, according to the intent and purpose herein and therein expressed.

(b) Each Holder, by its acceptance of a Note:

(1) appoints the Collateral Agent to act as its agent (and by its signature below, the Collateral Agent accepts such appointment);



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(2) consents and agrees to the terms of each Collateral Agreement, as the same may be in
effect or may be amended, restated, supplemented or otherwise modified from time to time in accordance with their respective terms, and authorizes and directs the Collateral Agent to enter into the Collateral Agreements and to perform its
obligations and exercise its rights thereunder in accordance therewith; and

(3) appoints and authorizes the Collateral
Agent and the Trustee to enter into an Intercreditor Agreement with a First Lien Collateral Agent and, as a result thereof acknowledges that any Lien on the Collateral will thereby and at that time become contractually subordinated to any Lien held
by a First Lien Collateral Agent pursuant to the terms of such Intercreditor Agreement as a Lien that shall be prior to any other Lien other than the Lien held by the First Lien Collateral Agent.

(c) This Article 12, the Security Agreement and the other Collateral Agreements (other than the Intercreditor Agreement) will be subject to the terms,
limitations and conditions set forth in any Intercreditor Agreement.

Section 12.02 Recording and Opinions.

(a) The Issuers shall, and shall cause each of their Restricted Subsidiaries to, at their sole cost and expense, take or cause to be taken all
commercially reasonable action required to perfect (except as expressly provided in the Collateral Agreements), maintain (with the priority required under the Collateral Agreements), preserve and protect the security interests in the Collateral
granted by the Collateral Agreements, including (i) the filing of financing statements, continuation statements, collateral assignments and any instruments of further assurance, in such manner and in such places as may be required by law to
preserve and protect fully the rights of the Holders, the Collateral Agent, and the Trustee under this Indenture and the Collateral Agreements to all property comprising the Collateral pursuant to the terms of the Collateral Agreements, and
(ii) the delivery of the certificates evidencing the certificated securities pledged under the Collateral Agreements, duly endorsed in blank or accompanied by undated stock powers or other instruments of transfer executed in blank, it being
understood that concurrently with the execution of this Indenture the Issuers and their Restricted Subsidiaries have delivered financing statements for filing by the Collateral Agent or its agents. The Issuers shall from time to time promptly pay
all financing and continuation statement recording and/or filing fees, charges and recording and similar taxes relating to this Indenture, the Collateral Agreements and any amendments hereto or thereto and any other instruments of further assurance
required pursuant thereto.

(b) The Issuers shall furnish to the Trustee and the Collateral Agent (if other than the Trustee), on or within
one month of February 15 of each year, commencing February 15, 2009, an Opinion of Counsel either (1) stating that, in the opinion of such counsel, all action necessary to perfect or continue the perfection of the security interests
created by the Collateral Agreements and reciting the details of such action or referring to prior Opinions of Counsel in which such details are given have been taken or (2) stating that, in the Opinion of such Counsel, no such action is
necessary to perfect or continue the perfection of any security interest created under any of the Collateral Agreements.



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Section 12.03 Release of Collateral.

(a) The Collateral Agent shall not at any time release Collateral from the security interests created by the Collateral Agreements unless such release is
in accordance with the provisions of this Indenture and the applicable Collateral Agreements.

(b) The release of any Collateral from the
terms of the Collateral Agreements shall not be deemed to impair the security under this Indenture in contravention of the provisions hereof if and to the extent the Collateral is released pursuant to this Indenture and the Collateral Agreements. To
the extent applicable, the Issuer will cause TIA Section 313(b) relating to reports, and TIA Section 314(d), relating to the release of property or securities to be subjected to the Lien of the Collateral Documents, to be complied with.
Any certificate or opinion required by TIA Section 314(d) may be made by an officer of the Issuers except in case where TIA Section 314(d) requires that such certificate or opinion be made by an independent Person, which Person will be an
independent engineer, appraiser or other expert selected or reasonably satisfactory to the Trustee. Notwithstanding anything to the contrary in this Section 12.03(b), the Issuers will not be required to comply with all or any portion of TIA
Section 314(d) if it determines, in good faith based on advice of counsel, that under the terms of TIA Section 314(d) and/or any interpretation or guidance as to the meaning thereof of the SEC and its staff, including no action
letters or exemptive orders, all or any portion of TIA Section 314(d) is inapplicable to one or a series of released Collateral.

Section 12.04
Specified Releases of Collateral.

(a) Notwithstanding anything to the contrary in Section 12.03, Collateral may be released
from the Lien and security interest created by the Collateral Agreements at any time or from time to time in accordance with the provisions of the Collateral Agreements, including any Intercreditor Agreement, or as provided hereby. Upon the request
of the Issuer pursuant to an Officers Certificate certifying, and an Opinion of Counsel stating, that all conditions precedent hereunder have been met and without the consent of any Holder, the Issuer and the Guarantors will be entitled to
releases of assets included in the Collateral from the Liens securing the obligations under this Indenture, the Notes and the Note Guarantees, and the Collateral Agent shall release the same from such Liens, under any one or more of the following
circumstances:

(1) to enable the Issuer (or a Guarantor) to consummate asset sales and dispositions permitted or not
prohibited under Section 4.11, in each case to a Person other than the Issuers, any New Parent or a Guarantor; provided that such Liens will not be released if such sale or disposition is prohibited by Article 5 or such release would
cause the Issuers to have to comply with section 4.10 and the Issuers are not in compliance therewith;

(2) if any
Subsidiary that is a Guarantor is released from its Note Guarantee, such Subsidiarys assets will also be released from the Liens securing the Notes and the Note Guarantee; or

(3) as set forth, and subject to the conditions stated, in Sections 8.03, 9.01 and 9.02.

(b) Upon receipt of an Officers Certificate and Opinion of Counsel and any necessary or proper instruments of termination, satisfaction or release
prepared by the Issuer or the Guarantors, as the case may be, the Collateral Agent shall execute, deliver or acknowledge such instruments or releases to evidence the release of any Collateral permitted to be released pursuant to this Indenture or
the Collateral Agreements, including the Intercreditor Agreement.



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Section 12.05 Release upon Satisfaction or Defeasance of all Outstanding Obligations.

The Liens on all Collateral that secures the Obligations under this Indenture, the Notes and the Note Guarantees will be terminated and released:

(1) if the Issuers exercise Legal Defeasance or Covenant Defeasance as set forth under Article 8;

(2) upon satisfaction and discharge of this Indenture as set forth under Article 10;

(3) upon payment in full in immediately available funds of the principal of, premium, if any, and accrued and unpaid interest on the Notes
and all other Obligations under this Indenture (excluding contingent indemnity obligations) that are then due and payable; or

(4) as described under Article 9.

Upon receipt of an Officers Certificate and Opinion of Counsel and any necessary or
proper instruments of termination, satisfaction or release prepared by the Issuer or the Guarantors, as the case may be, the Collateral Agent shall execute, deliver or acknowledge such instruments or releases to evidence the release of any
Collateral permitted to be released pursuant to this Indenture or the Collateral Agreements, including the Intercreditor Agreement.

Section 12.06
Form and Sufficiency of Release.

In the event that the Issuers or any Guarantor has sold, exchanged, or otherwise disposed of or
proposes to sell, exchange or otherwise dispose of any portion of the Collateral that may be sold, exchanged or otherwise disposed of by such Issuer or Guarantor to any Person other than an Issuer or a Guarantor, and such Issuer or Guarantor
requests in writing that the Collateral Agent furnish a written disclaimer, release or quit-claim of any interest in such property under this Indenture and the Collateral Agreements, the Collateral Agent shall execute, acknowledge and deliver to
such Issuer or Guarantor (in proper form prepared by such Issuer or Guarantor) such an instrument promptly after satisfaction of the conditions set forth herein for delivery of any such release. Notwithstanding the preceding sentence, all purchasers
and grantees of any property or rights purporting to be released herefrom shall be entitled to rely upon any release executed by the Collateral Agent hereunder as sufficient for the purpose of this Indenture and as constituting a good and valid
release of the property therein described from the Lien of this Indenture or of the Collateral Agreements.

Section 12.07 Purchaser Protected.

No purchaser or grantee of any property or rights purporting to be released herefrom shall be bound to ascertain the authority of the
Trustee or the Collateral Agent to execute the release or to inquire as to the existence of any conditions herein prescribed for the exercise of such authority; nor shall any purchaser or grantee of any property or rights permitted by this Indenture
to be sold or otherwise disposed of by the Issuer be under any obligation to ascertain or inquire into the authority of the Issuer to make such sale or other disposition.

Section 12.08 Authorization of Actions to be Taken by the Collateral Agent Under the Collateral Agreements.

Subject to the provisions of the applicable Collateral Agreements, the Trustee and each Holder, by acceptance of any Notes agrees that (a) the Collateral Agent shall execute and deliver the



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Collateral Agreements, and all agreements, documents and instruments incidental thereto, and act in accordance with the terms thereof, (b) the
Collateral Agent may, in its sole discretion and without the consent of the Trustee or the Holders, take all actions it deems necessary or appropriate in order to (i) enforce any of the terms of the Collateral Agreements and (ii) collect
and receive any and all amounts payable in respect of the Obligations of the Issuers and the Guarantors hereunder and under the Notes, the Note Guarantees and the Collateral Agreements and (c) the Collateral Agent shall have power to institute
and to maintain such suits and proceedings as it may deem expedient to prevent any impairment of the Collateral by any act that may be unlawful or in violation of the Collateral Agreements or this Indenture, and suits and proceedings as the
Collateral Agent may deem expedient to preserve or protect its interests and the interests of the Trustee and the Holders in the Collateral (including the power to institute and maintain suits or proceedings to restrain the enforcement of or
compliance with any legislative or other governmental enactment, rule or order that may be unconstitutional or otherwise invalid if the enforcement of, or compliance with, such enactment, rule or order would impair the security interest thereunder
or be prejudicial to the interests of the Collateral Agent, the Holders or the Trustee). Notwithstanding the foregoing, the Collateral Agent may, at the expense of the Issuers, request the direction of the Holders with respect to any such actions
and upon receipt of the written consent of the Holders of at least a majority in aggregate principal amount of the then outstanding Notes, shall take such actions; provided that all actions so taken shall, at all times, be in conformity with
the requirements of the Intercreditor Agreement.

Section 12.09 Authorization of Receipt of Funds by the Trustee Under the Collateral
Agreements.

The Collateral Agent is authorized to receive any funds for the benefit of itself, the Trustee and the Holders distributed
under the Collateral Agreements and to the extent not prohibited under the Intercreditor Agreement, for turnover to the Trustee to make further distributions of such funds to itself, the Trustee and the Holders in accordance with the provisions of
Section 6.10 and the other provisions of this Indenture.

Section 12.10 Replacement of Collateral Agent.

A resignation or removal of the Collateral Agent and appointment of a successor Collateral Agent may be effected pursuant to the terms of the Security
Agreement.

ARTICLE 13

MISCELLANEOUS

Section 13.01 TIA Controls.

The terms of the Notes include those stated herein and those made part of this Indenture by the TIA, which applies to this Indenture and is incorporated by reference herein. If any provision of this Indenture limits,
qualifies or conflicts with the duties imposed by TIA §318(c), the imposed duties will control.

Section 13.02 Notices.

Any notice or communication by the Issuers, any Guarantor or the Trustee to the others is duly given if in writing and delivered in Person or by first
class mail (registered or certified, return receipt requested), facsimile transmission or overnight air courier guaranteeing next day delivery, to the others address:



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If to the Issuers and/or any Guarantor:

FORBES ENERGY SERVICES LLC

P.O. Box 250

Alice, Texas 78333

Attention:
Chief Financial Officer

If to the Trustee and Collateral Agent:

Wells Fargo Bank, National Association

Corporate Trust Services

213 Court Street, Suite 703

Middletown, Connecticut 06457

Facsimile No.: (860) 704-6219

Attention: Corporate Trust Services  Relationship Manager

The Issuers, any Guarantor or the Trustee, by notice to the others, may designate additional or different addresses for subsequent notices or communications.

All notices and communications (other than those sent to Holders) will be deemed to have been duly given: at the time delivered by hand, if personally
delivered; five Business Days after being deposited in the mail, postage prepaid, if mailed; when receipt acknowledged, if transmitted by facsimile; and the next Business Day after timely delivery to the courier, if sent by overnight air courier
guaranteeing next day delivery.

Any notice or communication to a Holder will be mailed by first class mail, certified or registered,
return receipt requested, by overnight air courier guaranteeing next day delivery or by electronic means to its address shown on the register kept by the Registrar. Any notice or communication will also be so sent to any Person set forth in TIA
§ 313(c), to the extent required by the TIA. Failure to send a notice or communication to a Holder or any defect in it will not affect its sufficiency with respect to other Holders.

If a notice or communication is given in the manner provided above within the time prescribed, it is duly given, whether or not the addressee receives
it.

If the Issuers give a notice or communication to Holders, the Issuers will give a copy to the Trustee and each Agent at the same time.

Notwithstanding any other provision of this Indenture or any Note, where this Indenture or any Note provides for notice of any event
(including any notice of redemption) to a Holder of a Global Note (whether by mail or otherwise), such notice shall be sufficiently given if given to the Depositary for such Note (or its designee), pursuant to the customary procedures of such
Depositary.

Section 13.03 Communication by Holders of Notes with Other Holders of Notes.

Holders may communicate pursuant to TIA § 312(b) with other Holders with respect to their rights under this Indenture, any Collateral Agreement,
any Note Guarantee or the Notes. The Issuers, the Trustee, the Collateral Agent, the Registrar and anyone else shall have the protection of TIA § 312(c).



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Section 13.04 Certificate and Opinion as to Conditions Precedent.

Upon any request or application by the Issuers or any Guarantor to the Trustee or the Collateral Agent, as the case may be, to take any action under this
Indenture or any Collateral Agreement, the Issuers shall furnish to the Trustee or the Collateral Agent, as the case may be:

(1) an Officers Certificate in form and substance reasonably satisfactory to the Trustee or the Collateral Agent, as the case may be (which must include the statements set forth in Section 13.05 hereof) stating that, in the
opinion of the signers, all conditions precedent and covenants, if any, provided for in this Indenture or any Collateral Agreement relating to the proposed action have been satisfied; and

(2) an Opinion of Counsel in form and substance reasonably satisfactory to the Trustee (which must include the statements set forth in
Section 13.05 hereof) stating that, in the opinion of such counsel, all such conditions precedent and covenants have been satisfied.

Section 13.05 Statements Required in Certificate or Opinion.

Each certificate or opinion with respect to compliance
with a condition or covenant provided for in this Indenture or any Collateral Agreement (other than a certificate provided pursuant to TIA § 314(a)(4)) must comply with the provisions of TIA § 314(e) and must include:

(1) a statement that the Person making such certificate or opinion has read such covenant or condition;

(2) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in
such certificate or opinion are based;

(3) a statement that, in the opinion of such Person, he or she has made such
examination or investigation as is necessary to enable him or her to express an informed opinion as to whether or not such covenant or condition has been satisfied; and

(4) a statement as to whether or not, in the opinion of such Person, such condition or covenant has been satisfied.

Section 13.06 Rules by Trustee and Agents.

The
Trustee may make reasonable rules for action by or at a meeting of Holders. The Registrar or Paying Agent may make reasonable rules and set reasonable requirements for its functions.

Section 13.07 No Personal Liability of Directors, Officers, Employees and Stockholders.

No
director, officer, employee, incorporator or stockholder or other owner of Capital Stock of the Issuers or any Guarantor, as such, will have any liability for any obligations of the Issuers or the Guarantors under the Notes, this Indenture or the
Note Guarantees or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder of Notes by accepting a Note waives and releases all such liability. The waiver and release are part of the consideration for
issuance of the Notes. The waiver may not be effective to waive liabilities under the federal securities laws.



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Section 13.08 Governing Law.

THE LAW OF THE STATE OF NEW YORK WILL GOVERN AND BE USED TO CONSTRUE THIS INDENTURE, THE NOTES AND THE NOTE GUARANTEES.

Section 13.09 No Adverse Interpretation of Other Agreements.

This Indenture may not be used to interpret any other
indenture, loan or debt agreement of the Issuers or their Subsidiaries or of any other Person. Any such indenture, loan or debt agreement may not be used to interpret this Indenture.

Section 13.10 Successors.

All agreements of the Issuers and the Guarantors in this Indenture
and the Notes will bind their successors. All agreements of the Trustee and the Collateral Agent in this Indenture will bind its successors. All agreements of each Guarantor in this Indenture will bind its successors, except as otherwise provided in
Section 11.05 hereof.

Section 13.11 Severability.

In case any provision in this Indenture or in the Notes is invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions will not in any way be affected or impaired thereby.

Section 13.12 Counterpart Originals.

The parties may sign any number of copies of this Indenture. Each signed copy will be an original, but all of them together represent the same agreement.

Section 13.13 Table of Contents, Headings, etc.

The Table of Contents, Cross-Reference Table and Headings of the
Articles and Sections of this Indenture have been inserted for convenience of reference only, are not to be considered a part of this Indenture and will in no way modify or restrict any of the terms or provisions hereof.

[Signatures on following page]



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IN WITNESS WHEREOF, the parties have executed this Indenture as of the date first written above.



FORBES ENERGY SERVICES LLC, as an
IssuerBy:

/s/ John E. CrispName:

John E. CrispTitle:

President and Chief Executive OfficerFORBES ENERGY CAPITAL INC., as an
IssuerBy:

/s/ John E. CrispName:

John E. CrispTitle:

President and Chief Executive OfficerC.C. FORBES, LLC, as a GuarantorBy:

/s/ John E. CrispName:

John E. CrispTitle:

Executive Vice President and Chief Operating OfficerTX ENERGY SERVICES, LLC, as a
GuarantorBy:

/s/ John E. CrispName:

John E. CrispTitle:

President, Chief Executive Officer and SecretarySUPERIOR TUBING TESTERS, LLC, as a
GuarantorBy:

/s/ John E. CrispName:

John E. CrispTitle:

Executive Vice PresidentWELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee and Collateral AgentBy:

/s/ Joseph P. ODonnellName:

Joseph P. ODonnellTitle:

Vice PresidentIndenture




---

EXHIBIT A

[Face of QIB/IAI/Reg S Note]



[Insert the Global Note Legend, if applicable pursuant to the provisions of this Indenture]

[Insert the Private Placement Legend, if
applicable pursuant to the provisions of this Indenture]

[Insert Regulation S Temporary Global Note Legend, if applicable, pursuant to the
provisions of this Indenture]

[ADDITIONAL LEGEND: THE HOLDER OF THIS SECURITY IS ENTITLED TO THE BENEFITS OF THE REGISTRATION RIGHTS AGREEMENT AND
COLLATERAL DOCUMENTS (EACH, AS DEFINED IN THE INDENTURE).]

[FOR PURPOSES OF SECTIONS 1272, 1273 AND 1275 OF THE UNITED STATES INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE CODE), THIS NOTE IS ISSUED WITH ORIGINAL ISSUE DISCOUNT. THE ISSUERS AGREE TO PROVIDE PROMPTLY TO THE HOLDER OF THIS NOTE, UPON WRITTEN REQUEST, THE AMOUNT OF ORIGINAL ISSUE DISCOUNT, THE ISSUE PRICE, THE ISSUE DATE
AND THE YIELD TO MATURITY. ANY SUCH WRITTEN REQUEST SHOULD BE SENT TO CHIEF FINANCIAL OFFICER, FORBES ENERGY SERVICES LLC, AT THE FOLLOWING ADDRESS: P.O. BOX 250, ALICE, TEXAS 78333.]



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|                            
|----------------------------
|CUSIP/CINS: 144A - 345140AA5
|AI - 345140AB3              
|Reg S - U34499AA8           

11% Senior Secured Notes due 2015

FORBES ENERGY SERVICES LLC

FORBES ENERGY CAPITAL INC.



|    |  |  
|--- |  | -
|No. |  | $

Forbes Energy Services LLC, a Delaware limited liability company (including any and all successors thereto, the
Company), as co-issuer of the 11% Senior Secured Notes due 2015 (the Notes), Forbes Energy Capital Inc., a Delaware corporation (including any and all successors thereto, Capital and together
with the Company as co-issuers of the Notes, the Issuers), as co-issuer of the Notes, promises to pay to Cede & Co., or registered assigns, the principal sum of
 DOLLARS on February 15, 2015. This Note is being issued at a discount at 97.635% of the principal amount due at
maturity on February 15, 2015.

Interest Payment Dates: February 15 and August 15

Record Dates: February 1 and August 1

Dated: February 12, 2008



FORBES ENERGY SERVICES LLCBy:Name:

John E. CrispTitle:

President and Chief Executive OfficerFORBES ENERGY CAPITAL INC.By:Name:

John E. CrispTitle:

President and Chief Executive Officer




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This is one of the Notes referred to

in the within-mentioned Indenture:



|                                        |  |                     
|--------------------------------------- |  | --------------------
|WELLS FARGO BANK, NATIONAL ASSOCIATION,
|as Trustee                             
|                                        | 
|By:                                     |  |                     
|                                        |  | Authorized Signatory



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[Back of Note]

11% Senior Secured Notes due 2015

Capitalized terms used herein have the meanings assigned to them in the
Indenture referred to below unless otherwise indicated.

(1) INTEREST. Forbes Energy
Services LLC, a Delaware limited liability company and Forbes Energy Capital Inc., a Delaware corporation (collectively, the Issuers), promise to pay interest on the principal amount of this Note at a rate of 11% per annum,
from February 12, 2008 until maturity. The Issuers will pay interest semi-annually in arrears on February 15 and August 15 of each year, or if any such day is not a Business Day, on the next succeeding Business Day (each, an
Interest Payment Date). Interest on the Notes will accrue from the most recent date to which interest has been paid or, if no interest has been paid, from the date of issuance; provided that if there is no existing Default
in the payment of interest, and if this Note is authenticated between a record date referred to on the face hereof (each, a Record Date) and the next succeeding Interest Payment Date, interest shall accrue from such next
succeeding Interest Payment Date; provided further that the first Interest Payment Date shall be August 15, 2008. The Issuers will pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue
principal, premium, if any, and interest (without regard to any applicable grace period), from time to time on demand at a rate equal to 2% per annum in excess of the then applicable interest rate on the Notes to the extent lawful. The Issuers
will notify the Trustee in writing of the amount of defaulted interest proposed to be paid on each Note and the date of the proposed payment. The Issuers will fix or cause to be fixed each such special record date and payment date; provided
that no such special record date may be less than 10 days prior to the related payment date for such defaulted interest. At least 15 days before the special record date, the Issuers (or, upon the written request of the Issuers, the Trustee in the
name and at the expense of the Issuers) will mail or cause to be mailed to Holders a notice that states the special record date, the related payment date and the amount of such interest to be paid. The Issuers will pay Additional Interest, if any,
to Holders of Notes pursuant to the Registration Rights Agreement. Defaulted interest and Additional Interest, if any, will be paid on regular Interest Payment Dates in the same manner as other interest is paid on the Notes. All reference to
interest in this Note and the Indenture mean the initial interest rate borne by the Notes and any increases in that rate due to defaulted interest or Additional Interest (unless the Indenture states otherwise). Defaulted interest and
Additional Interest will be in addition to any other interest payable from time to time with respect to the Notes. Interest will be computed on the basis of a 360-day year comprised of twelve 30-day months.

(2) METHOD OF PAYMENT. The Issuers will pay interest on the Notes
(except defaulted interest) to the Persons who are Holders at the close of business on February 1 or August 1 next preceding the Interest Payment Date, even if such Notes are canceled after such record date and on or before such Interest
Payment Date, except as provided in Section 2.12 of the Indenture with respect to defaulted interest. The Notes will be payable as to principal, premium, if any, and interest at the office or agency of the Issuers maintained for such purpose,
or, at the option of the Issuers, payment of interest may be made by check mailed to the Holders at their addresses set forth in the register of Holders; provided that (1) payment by wire transfer of immediately available funds will be
required with respect to principal of, interest and premium, if any, on, all Global Notes and all other Notes the Holders of which will have provided wire transfer instructions to the Issuers or the Paying Agent and (2) such payment by check
may only be paid so long as no event of default under the Indenture is continuing. Such payment will be in such coin or currency of the United States of America as at the time of payment is legal tender for



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payment of public and private debts. The principal of the Notes shall be payable only upon surrender of any Note at the specified offices of the Paying
Agent. If the due date for payment of the principal in respect of any Note is not a Business Day at the place in which it is presented for payment, the Holder thereof shall not be entitled to payment of the amount due until the next succeeding
Business Day at such place.

(3) PAYING AGENT AND
REGISTRAR. Initially, Wells Fargo Bank, National Association, the Trustee under the Indenture, will act as Paying Agent and Registrar. The Issuers may change any Paying Agent or Registrar without notice to any
Holder. The Issuers or any of their Subsidiaries may act in any such capacity; provided no Event of Default is continuing.

(4) INDENTURE; REGISTRATION RIGHTS AGREEMENT AND COLLATERAL AGREEMENT. The Issuers issued the Notes under an
Indenture dated as of February 12, 2008 (the Indenture) among the Issuers, the Guarantors and the Trustee. The terms of the Notes include those stated in the Indenture and those made part of the Indenture by reference to the
Trust Indenture Act of 1939, as amended, which applies to the Indenture and is incorporated by reference therein. The Notes are subject to all such terms, and Holders are referred to the Indenture and such Act for a statement of such terms. To the
extent any provision of this Note conflicts with the express provisions of the Indenture, the provisions of the Indenture shall govern and be controlling. The Indenture does not limit the aggregate principal amount of Notes that may be issued
thereunder. Holders are entitled to the benefits of the Registration Rights Agreement and the Collateral Agreements.

(5)
RANKING. This Note shall constitute a senior obligation of the Issuers and the Obligations of the Issuers under the Indenture and this Note shall be secured pursuant to the Collateral Documents and will be
subject to the Intercreditor Agreement, if any.

(6) OPTIONAL REDEMPTION AND
PURCHASE. The Notes are subject to redemption and purchase as provided in Article III of the Indenture.

(7) MANDATORY REDEMPTION. The Issuers are not be required to make mandatory redemption or sinking fund payments with respect to the Notes.

(8) REPURCHASE AT THE OPTION OF
HOLDER.

(a) If there is a Change of Control, the Issuers will be required to make a
Change of Control Offer to each Holder to repurchase all or any part (equal to minimum amounts of $2,000 and integral multiples of $1,000) of each Holders Notes at a purchase price in cash equal to 101% of the aggregate principal amount
thereof plus accrued and unpaid interest and Additional Interest, if any, thereon to the date of purchase, subject to the rights of Holders on the relevant record date to receive interest due on the relevant interest payment date (the
Change of Control Payment). Within 10 days following any Change of Control or, at the Issuers option, prior to such Change of Control but after public announcement thereof, the Issuers will mail a notice to each Holder
setting forth the procedures governing the Change of Control Offer as required by the Indenture.

(b) If the Issuers or a
Restricted Subsidiary of the Issuers consummates an Asset Sale, the Issuers in circumstances specified in the Indenture may be required to commence an offer to all Holders of Notes and all holders of other Indebtedness that is pari passu with
the Notes containing provisions similar to those set forth in the Indenture with respect to offers to purchase or redeem with the proceeds of sales of assets an Asset Sale Offer pursuant to Section



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3.09 of the Indenture to purchase the maximum principal amount of Notes and such other pari passu Indebtedness that may be purchased out of the Excess
Proceeds at an offer price in cash in an amount equal to 100% of the principal amount thereof plus accrued and unpaid interest and Additional Interest, if any, thereon to the date of purchase, in accordance with the procedures set forth in the
Indenture. Holders of Notes that are the subject of an offer to purchase will receive an Asset Sale Offer from the Issuers prior to any related purchase date and may elect to have such Notes purchased by completing the form entitled Option
of Holder to Elect Purchase attached to the Notes.

(c) If any New Parent and its Restricted Subsidiaries or the
Company and its Restricted Subsidiaries has Excess Cash Flow for any fiscal year commencing with the fiscal year ending December 31, 2008, each Holder will have the right to require the Issuers to repurchase all or any part of that
Holders Notes (in minimum amounts of $2,000 and integral multiples of $1,000) at a purchase price in cash equal to 101% of the principal amount of the Notes repurchased, plus any accrued and unpaid interest and Additional Interest, if any, to
the date of purchase (subject to the rights of Holders of Notes on the relevant Record Date to receive interest due on the relevant Interest Payment Date that is on or prior to the date of repurchase), with 50% of Excess Cash Flow of such New Parent
and its Restricted Subsidiaries or the Company and its Restricted Subsidiaries, in each case, on a consolidated basis for such fiscal year (less the amount of any open market purchases and any redemptions of Notes pursuant to the Indenture made
during such fiscal year).

(9) NOTICE OF REDEMPTION.
Notice of redemption will be mailed at least 30 days but not more than 60 days before the redemption date to each Holder whose Notes are to be redeemed at its registered address, except that redemption notices may be mailed more than 60 days prior
to a redemption date if the notice is issued in connection with a defeasance of the Notes or a satisfaction or discharge of the Indenture. Notes in denominations larger than $2,000 may be redeemed in part but only in whole multiples of $1,000,
unless all of the Notes held by a Holder are to be redeemed.

(10) DENOMINATIONS, TRANSFER,
EXCHANGE. The Notes are in registered form without coupons in denominations of $2,000 and integral multiples of $1,000. The transfer of Notes may be registered and Notes may be exchanged as provided in the
Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and the Issuers may require a Holder to pay any taxes and fees required by law or permitted by the
Indenture. The Issuers need not exchange or register the transfer of any Note or portion of a Note selected for redemption, except for the unredeemed portion of any Note being redeemed in part. Also, the Issuers need not exchange or register the
transfer of any Notes for a period of 15 days before a selection of Notes to be redeemed or during the period between a record date and the corresponding Interest Payment Date.

(11) PERSONS DEEMED OWNERS. The Holder of a Note may be treated as its
owner for all purposes. Only Holders have rights under the Indenture and this Note.

(12) AMENDMENT,
SUPPLEMENT AND WAIVER. Subject to certain exceptions, the Indenture, the Notes or the Note Guarantees may be amended or supplemented with the consent of the Holders of at least a
majority in aggregate principal amount of the then outstanding Notes, voting as a single class, and any existing Default or Event or Default or compliance with any provision of the Indenture, the Notes or the Note Guarantees may be waived with the
consent of the Holders of a majority in aggregate principal amount of the then outstanding Notes, voting as a single class. Without the consent of any Holder of a Note, the Indenture, the Notes or the Note Guarantees may be amended or supplemented
to cure any ambiguity, defect or inconsistency and to effect certain other changes as set forth in the Indenture.



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(13) DEFAULTS AND
REMEDIES. If any Event of Default occurs and is continuing, the Trustee or the Holders of at least 25% in aggregate principal amount of the then outstanding Notes may declare all the Notes to be due and payable
immediately. Notwithstanding the foregoing, in the case of an Event of Default arising from certain events of bankruptcy or insolvency, all outstanding Notes will become due and payable immediately without further action or notice. Holders may not
enforce the Indenture or the Notes except as provided in the Indenture. Subject to certain limitations, Holders of a majority in aggregate principal amount of the then outstanding Notes may direct the Trustee in its exercise of any trust or power.
The Trustee may withhold from Holders of the Notes notice of any continuing Default or Event of Default (except a Default or Event of Default relating to the payment of principal or interest or premium, if any,) if it determines that withholding
notice is in their interest. The Holders of a majority in aggregate principal amount of the then outstanding Notes by notice to the Trustee may, on behalf of the Holders of all of the Notes, rescind an acceleration or waive any existing Default or
Event of Default and its consequences under the Indenture except a continuing Default or Event of Default in the payment of interest or premium, if any, on, or the principal of, the Notes. The Issuers are required to deliver to the Trustee annually
a statement regarding compliance with the Indenture, and the Issuers are required, upon becoming aware of any Default or Event of Default, to deliver to the Trustee a statement specifying such Default or Event of Default.

(14) TRUSTEE DEALINGS WITH THE ISSUERS.
The Trustee, in its individual or any other capacity, may make loans to, accept deposits from, and perform services for the Issuers or their Affiliates, and may otherwise deal with the Issuers or their Affiliates, as if it were not the Trustee.

(15) NO RECOURSE AGAINST OTHERS. No
director, officer, employee, incorporator or equity holder of any New Parent, the Company, Capital or any Guarantor, as such, will have any liability for any obligations of any New Parent, the Company, Capital or the Guarantors under the Notes, the
Indenture or the Note Guarantees or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder of Notes by accepting a Note waives and releases all such liability. The waiver and release are part of the
consideration for issuance of the Notes.

(16) AUTHENTICATION. This Note will not be
valid until authenticated by the manual signature of the Trustee or an authenticating agent.

(17)
ABBREVIATIONS. Customary abbreviations may be used in the name of a Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of
survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act).

(18) CUSIP
NUMBERS. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Issuers have caused CUSIP numbers to be printed on the Notes, and the Trustee may use CUSIP
numbers in notices of redemption as a convenience to Holders. No representation is made as to the accuracy of such numbers either as printed on the Notes or as contained in any notice of redemption, and reliance may be placed only on the other
identification numbers placed thereon.



A-7



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(19) GOVERNING LAW.THE LAW OF THE STATE OF NEW YORK WILL GOVERN AND BE USED TO
CONSTRUE THE INDENTURE, THIS NOTE AND THE NOTE GUARANTEES.

The Issuers will furnish to any Holder upon written request and without charge
a copy of the Indenture. Requests may be made to:

FORBES ENERGY SERVICES LLC

P.O. Box 250

Alice, Texas 78333

Attention: Chief Financial Officer



A-8



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ASSIGNMENT FORM

To assign this Note, fill in the form below:



|                                                      |  |                               
|----------------------------------------------------- |  | ------------------------------
|(I) or (we) assign and transfer this Note to:         |  |                               
|                                                      |  | (Insert assignees legal name)
|                                                     
|(Insert assignees soc. sec. or tax I.D. no.)        
|                                                     
|                                                     
|                                                     
|                                                     
|(Print or type assignees name, address and zip code)

|                                                                                                    |  | 
|--------------------------------------------------------------------------------------------------- |  | 
|and irrevocably appoint                                                                             |  | 
|to transfer this Note on the books of the Issuers. The agent may substitute another to act for him.

Date:



| |  |                                                              |  | 
| |  | ------------------------------------------------------------ |  | 
| |  | Your Signature:                                              |  | 
| |  | (Sign exactly as your name appears on the face of this Note)



|                      |  | 
|--------------------- |  | 
|Signature Guarantee*: |  | 



|* | Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee).
|- | ---------------------------------------------------------------------------------------------------------------------------



A-9



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OPTION OF HOLDER TO ELECT
PURCHASE

If you want to elect to have this Note purchased by the Issuers pursuant to Sections 3.09, 4.10, 4.11 or 4.12
of the Indenture, check the appropriate box below:

 ̈  Section 3.09             ̈  Section 4.10             ̈  Section 4.11             ̈  Section 4.12

If you want to elect to have only part of the Note purchased by the Issuers pursuant to Sections 3.09, 4.10, 4.11 or 4.12 of the Indenture, state the
amount you elect to have purchased:

$



Date:




Your Signature:(Sign exactly as your name appears on the face of this Note)




Tax Identification No.:




|                      |  | 
|--------------------- |  | 
|Signature Guarantee*: |  | 



|* | Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee).
|- | ---------------------------------------------------------------------------------------------------------------------------



A-10



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SCHEDULE OF EXCHANGES OF
INTERESTS IN THE GLOBAL NOTE *

The following exchanges of a part of this Global Note for an interest in another Global Note or for a Definitive Note, or exchanges of a part of another
Global Note or Definitive Note for an interest in this Global Note, have been made:



|                 |  |                                                        |  |                                                        |  |                                                                        |  |                                                     
|---------------- |  | ------------------------------------------------------ |  | ------------------------------------------------------ |  | ---------------------------------------------------------------------- |  | ----------------------------------------------------
|Date of Exchange |  | Amount ofdecrease inPrincipal Amountofthis Global Note |  | Amount ofincrease inPrincipal Amountofthis Global Note |  | Principal Amountof this Global Notefollowing suchdecrease(or
increase) |  | Signature ofauthorized officerof Trustee orCustodian
|                 |  |                                                        |  |                                                       
|                 |  |                                                        |  |                                                        |  |                                                                        |  |                                                     



|* | This schedule should be included only if the Note is issued in global form.
|- | ---------------------------------------------------------------------------



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EXHIBIT B

FORM OF CERTIFICATE OF TRANSFER

FORBES ENERGY SERVICES LLC

P.O. Box 250

Alice, Texas 78333

Attention: Chief Financial Officer

Wells Fargo Bank, National Association

Corporate Trust Services

213 Court Street, Suite 703

Middletown, Connecticut 06457

Facsimile No.: (860) 704-6219

Attention: Corporate Trust Services  Relationship Manager

Re: 11% Senior Secured Notes due 2015

Reference is hereby made to the Indenture, dated as of February 12, 2008 (the
Indenture), among Forbes Energy Services LLC, a Delaware limited liability company, Forbes Energy Capital Inc., a Delaware corporation (collectively, the Issuers), the Guarantors party thereto and Wells Fargo
Bank, National Association, as trustee. Capitalized terms used but not defined herein shall have the meanings given to them in the Indenture.

, (the Transferor) owns and proposes to transfer the Note[s] or interest in such Note[s] specified in Annex A hereto, in the principal amount of
$ in such Note[s] or interests (the Transfer), to

(the Transferee), as further specified in Annex A hereto. In connection with the Transfer, the Transferor hereby certifies that:

[CHECK ALL THAT APPLY]

1.  ̈ Check if Transferee will take delivery of a beneficial
interest in the QIB Global Note or a Restricted Definitive Note pursuant to Rule 144A. The Transfer is being effected pursuant to an in accordance with Rule 144A under the Securities Act of 1933, as amended (the Securities
Act), and, accordingly, the Transferor hereby further certifies that the beneficial interest or Definitive Note is being transferred to a Person that the Transferor reasonably believes is purchasing the beneficial interest or Definitive
Note for its own account, or for one or more accounts with respect to which such Person exercises sole investment discretion, and such Personal and each such account is a qualified institutional buyer within the meaning of Rule 144A in a
transaction meeting the requirements of Rule 144A, and such Transfer is in compliance with any applicable blue sky securities laws of any state of the United States. Upon consummation of the proposed Transfer in accordance with the terms of the
Indenture, the transfer enumerated in the Private Placement Legend printed on the QIB Global Note and/or the Restricted Definitive Note and in the Indenture and the Securities Act.

2.  ̈ Check if Transferee will take delivery of a beneficial interest in the Regulation S Temporary Global Note,
the Regulation S Permanent] Global Note or a Restricted Definitive Note pursuant to Regulation S. The Transfer is being effected pursuant to and in accordance with Rule 903 or Rule 904 under the Securities Act and, accordingly, the
Transferor hereby further certifies that (i) the Transfer is not being made to a Person in the United States and (x) at the time the buy order was originated, the Transferee was outside the United States or such Transferor and any Person
acting on its behalf reasonably believed and believes that the Transferee was outside the United States or (y) the transaction was executed in, on or through the facilities of a designated offshore securities market and



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neither such Transferor nor any Person acting on its behalf knows that the transaction was prearranged with a buyer in the United States, (ii) no
directed selling efforts have been made in contravention of the requirements of Rule 903(b) or Rule 904(b) of Regulation S under the Securities Act, (iii) the transaction is not part of a plan or scheme to evade the registration requirements of
the Securities Act and (iv) if the proposed transfer is being made prior to the expiration of the Restricted Period, the transfer is not being made to a U.S. Person or for the account or benefit of a U.S. Person. Upon consummation of the
proposed transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Note will be subject to the restrictions on Transfer enumerated in the Private Placement Legend printed on the Regulation S Permanent
Global Note, the Regulation S Temporary Global Note and/or the Restricted Definitive Note and in the Indenture and the Securities Act.

3.
 ̈ Check and complete if Transferee will take delivery of a beneficial interest in the IAI Global Note or a Restricted Definitive Note pursuant to any provision of the Securities Act other than Rule 144A or
Regulation S. The Transfer is being effected in compliance with the transfer restrictions applicable to beneficial interests in Restricted Global Notes and Restricted Definitive Notes and pursuant to and in accordance with the Securities Act
and any applicable blue sky securities laws of any state of the United States, and accordingly the Transferor hereby further certifies that (check one):

(a)  ̈ such Transfer is being effected pursuant to and in accordance with Rule 144 under the Securities Act;

or

(b)  ̈ such Transfer is being
effected to the Issuers or a subsidiary thereof;

or

(c)  ̈ such Transfer is being effected pursuant to an effective registration statement under the
Securities Act and in compliance with the prospectus delivery requirements of the Securities Act;

or

(d)  ̈ such Transfer is being effected to an Institutional Accredited Investor and pursuant to an
exemption from the registration requirements of the Securities Act other than Rule 144A, Rule 144, Rule 903 or Rule 904, and the Transferor hereby further certifies that it has not engaged in any general solicitation within the meaning of Regulation
D under the Securities Act and the Transfer complies with the transfer restrictions applicable to beneficial interests in a Restricted Global Note or Restricted Definitive Notes and the requirements of the exemption claimed, which certification is
supported by (1) a certificate executed by the Transferee in the form of Exhibit D to the Indenture and (2) an Opinion of Counsel provided by the Transferor or the Transferee (a copy of which the Transferor has attached to this
certification), to the effect that such Transfer is in compliance with the Securities Act. Upon consummation of the proposed transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Note will be
subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the IAI Global Note and/or the Restricted Definitive Notes and in the Indenture and the Securities Act.

This certificate and the statements contained herein are made for your benefit and the benefit of the Issuers.



B-2



---

[Insert Name of Transferor]By:Name:Title:




|       |  | 
|------ |  | 
|Dated: |  | 



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ANNEX A TO CERTIFICATE OF TRANSFER



|1. | The Transferor owns and proposes to transfer the following:
|-- | -----------------------------------------------------------

[CHECK ONE OF (a) OR (b)]



| | (a) | a beneficial interest in the:
| | --- | -----------------------------



| | (i) |  ̈ QIB Global Note (CUSIP ), or
| | --- | ------------------------------



| | (ii) |  ̈ Regulation S Global Note (CUSIP ), or
| | ---- | ---------------------------------------



| | (iii) |  ̈ IAI Global Note (CUSIP ); or
| | ----- | ------------------------------



|2. | After the Transfer the Transferee will hold:
|-- | --------------------------------------------

[CHECK ONE]



| | (a) | a beneficial interest in the:
| | --- | -----------------------------



| | (i) |  ̈ QIB Global Note (CUSIP ), or
| | --- | ------------------------------



| | (ii) |  ̈ Regulation S Global Note (CUSIP ), or
| | ---- | ---------------------------------------



| | (iii) |  ̈ IAI Global Note (CUSIP ); or
| | ----- | ------------------------------

in accordance with the terms of the Indenture.



B-4



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EXHIBIT C

FORM OF CERTIFICATE OF EXCHANGE

FORBES ENERGY SERVICES LLC

P.O. Box 250

Alice, Texas 78333

Attention: Chief Financial Officer

Wells Fargo Bank, National Association

Corporate Trust Services

213 Court Street, Suite 703

Middletown, Connecticut 06457

Facsimile No.: (860) 704-6219

Attention: Corporate Trust Services  Relationship Manager

Re: 11% Senior Secured Notes due 2015

Reference is hereby made to the Indenture, dated as of February 12, 2008 (the
Indenture), among Forbes Energy Services LLC, a Delaware limited liability company, Forbes Energy Capital Inc., a Delaware corporation (collectively, the Issuers), the Guarantors party thereto and Wells Fargo
Bank, National Association, as trustee. Capitalized terms used but not defined herein shall have the meanings given to them in the Indenture.

, (the Owner) owns and proposes to exchange the Note[s] or interest in such Note[s] specified herein, in the principal amount of $ in such
Note[s] or interests (the Exchange). In connection with the Exchange, the Owner hereby certifies that:

1. Exchange
of Restricted Definitive Notes or Beneficial Interests in Restricted Global Notes for Restricted Definitive Notes or Beneficial Interests in Restricted Global Notes

(a)  ̈Check if Exchange is from beneficial interest in a Restricted Global Note to Restricted Definitive Note.
In connection with the Exchange of the Owners beneficial interest in a Restricted Global Note for a Restricted Definitive Note with an equal principal amount, the Owner hereby certifies that the Restricted Definitive Note is being acquired for
the Owners own account without transfer. Upon consummation of the proposed Exchange in accordance with the terms of the Indenture, the Restricted Definitive Note issued will continue to be subject to the restrictions on transfer enumerated in
the Private Placement Legend printed on the Restricted Definitive Note and in the Indenture and the Securities Act.

(b)  ̈Check if Exchange is from Restricted Definitive Note to beneficial interest in a Restricted Global Note. In connection with the Exchange of the Owners Restricted Definitive Note for a beneficial interest
in the [CHECK ONE]  ̈QIB Global Note,  ̈ Regulation S Global Note,  ̈IAI Global Note with an equal principal amount, the Owner hereby certifies
(i) the beneficial interest is being acquired for the Owners own account without transfer and (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to the Restricted Global Notes and pursuant to
and in accordance with the Securities Act, and in compliance with any applicable blue sky securities laws of any state of the United States. Upon consummation of the proposed Exchange in accordance with the terms of the Indenture, the beneficial
interest issued will be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the relevant Restricted Global Note and in the Indenture and the Securities Act.



C-1



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This certificate and the statements contained herein are made for your benefit and the benefit of the
Issuers.



[Insert Name of Transferor]By:Name:Title:




|       |  | 
|------ |  | 
|Dated: |  | 



C-2



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EXHIBIT D

FORM OF ACCREDITED INVESTOR LETTER

FORBES ENERGY SERVICES LLC

P.O. Box 250

Alice, Texas 78333

Attention: Chief Financial Officer

Wells Fargo Bank, National Association

Corporate Trust Services

213 Court Street, Suite 703

Middletown, Connecticut 06457

Facsimile No.:
(860) 704-6219

Attention: Corporate Trust Services  Relationship Manager

Re: 11% Senior Secured Notes due 2015

Ladies and Gentlemen:

We are delivering this letter in connection with an offering of 11 % Senior Secured Notes due 2015 (the Securities) of Forbes Energy
Services LLC and Forbes Energy Capital Inc. (together, the Company), as described in the offering circular, dated February 7, 2008 (as amended or supplemented, the offering circular) relating to the offering of the
Securities. We hereby confirm that:

1. We are an institutional accredited investor within the meaning of Rule
501(a)(1), (2), (3) or (7) under the Securities Act of 1933, as amended (the Securities Act);

2. Any
purchase of Securities by us will be for our own account or the account of one or more other accredited investors as to which we exercise sole investment discretion;

3. We are not acquiring the Securities for or on behalf of, and will not transfer the Securities to, any pension or welfare plan (as
defined in Section 3 of the Employee Retirement Income Security Act of 1974, as amended) except as permitted in the section entitled Notice to Investors of the offering circular;

4. We have such knowledge and experience in financial and business matters that we are capable of evaluating the merits and risks of
purchasing the Securities, and we and any accounts for which we are acting are able to bear the economic risks of an entire loss of our or their investment in the Securities;

5. We are not acquiring Securities with a view to any distribution thereof in a transaction that would violate the Securities Act or the
securities laws of any state of the United States or any other applicable jurisdiction; provided that the disposition of our property and the property of any accounts for which we are acting as fiduciary shall remain at all times within our and
their control;

6. We have received a copy of the offering circular and acknowledge that we have had access to such
financial and other information, and have been afforded the opportunity to ask such questions of representatives of the Company and receive answers thereto, as we deem necessary to verify the information contained in the offering circular; and

7. We acknowledge that the Securities have not been registered under the Securities Act and that the Securities may not be
offered or sold within the United States or to, or for the benefit of, U.S. persons except as set forth below.



D-1



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We agree, on our own behalf and on behalf of each account for which we acquire any Securities that, for a
period of two years after the later of the date of (x) original issuance of the Securities and (y) the last date on which the Securities or any part thereof were owned by the Company or an affiliate of the Company, such Securities may be
offered, resold, pledged or otherwise transferred only (i) to the Company; (ii) inside the United States to a person that we reasonably believe to be a qualified institutional buyer (as defined in Rule 144A under the Securities
Act) in compliance with Rule 144A; (iii) inside the United States to a person we reasonably believe to an accredited investor that, prior to such transfer, furnishes to the trustee under the indenture relating to the Securities a signed letter
containing certain representations and agreements (a form of which can be obtained from the trustee)); (iv) outside the United States to persons other than U.S. persons in offshore transactions meeting the requirements of Rule 904 under
Regulation S under the Securities Act; (v) pursuant to the exemption from registration provided by Rule 144 under the Securities Act (if available); or (vi) pursuant to an effective registration statement under the Securities Act, and in
each case, in accordance with any applicable laws of any state of the United States or any other applicable jurisdiction.

We understand
that Wells Fargo Bank, National Association, as trustee, will not be required to accept for registration for transfer any Securities acquired by us, except upon presentation of evidence satisfactory to the Company and the trustee that the foregoing
restrictions on transfer have been complied with. We further understand that the Securities purchased by us will bear a legend reflecting the substance of this paragraph. We further agree to provide to any person acquiring any of the Securities from
us a notice advising such person that resales of the Securities are restricted as stated herein and that certificates representing the Securities will bear a legend to that effect.

We acknowledge that you, the Company, the trustee and others will rely upon our acknowledgements, representations and agreements set forth herein, and we
agree to notify you promptly in writing if any of our acknowledgements, representations and agreements herein cease to be accurate and complete.

We represent to you that we have full power to make the foregoing acknowledgements, representations and agreements on our own behalf or on behalf of any investor account for which we are acting as a fiduciary or agent.

As used herein, the terms offshore transaction, United States and U.S. person have the respective meanings given to
them in Regulation S under the Securities Act.



[Insert Name of Accredited Investor]By:Name:Title:




|       |  | 
|------ |  | 
|Dated: |  | 



D-2



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EXHIBIT E

FORM OF NOTATION OF GUARANTEE

For value received, each Guarantor (which term includes any successor Person
under the Indenture) has, jointly and severally, unconditionally guaranteed, to the extent set forth in the Indenture and subject to the provisions in the Indenture dated as of dated as of February 12, 2008 (the Indenture),
among Forbes Energy Services LLC, a Delaware limited liability company, Forbes Energy Capital Inc., a Delaware corporation (collectively, the Issuers), the Guarantors party thereto and Wells Fargo Bank, National Association, as
trustee (the Trustee), (a) the due and punctual payment of the principal of, premium, if any, and interest on, the Notes, whether at maturity, by acceleration, redemption or otherwise, the due and punctual payment of interest
on overdue principal of and interest on the Notes, if any, if lawful, and the due and punctual performance of all other obligations of the Company to the Holders or the Trustee all in accordance with the terms of the Indenture and (b) in case
of any extension of time of payment or renewal of any Notes or any of such other obligations, that the same will be promptly paid in full when due or performed in accordance with the terms of the extension or renewal, whether at stated maturity, by
acceleration or otherwise. The obligations of the Guarantors to the Holders of Notes and to the Trustee pursuant to the Guarantee and the Indenture, and the limitations thereon, are expressly set forth in Article 11 of the Indenture and reference is
hereby made to the Indenture for the precise terms of the Guarantee.

Capitalized terms used but not defined herein have the meanings given
to them in the Indenture.



C.C. FORBES, LLC, as a GuarantorBy:Name:

John E. CrispTitle:

Executive Vice President and Chief Operating OfficerTX ENERGY SERVICES, LLC, as a
GuarantorBy:Name:

John E. CrispTitle:

President, Chief Executive Officer and SecretarySUPERIOR TUBING TESTERS, LLC, as a
GuarantorBy:Name:

John E. CrispTitle:

Executive Vice President




E-1



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EXHIBIT F

FORM OF SUPPLEMENTAL INDENTURE

TO BE DELIVERED BY SUBSEQUENT GUARANTORS

SUPPLEMENTAL INDENTURE (this Supplemental Indenture), dated as of
, 2007, among
 (the Guaranteeing Subsidiary),
a subsidiary of Forbes Energy Services LLC (or its permitted successor), a Delaware limited liability company (the Company), the other Guarantors (as defined in the Indenture referred to herein) and Wells Fargo Bank, National
Association, as trustee under the Indenture referred to below (the Trustee).

WITNESSETH

WHEREAS, the Company has heretofore executed and delivered to the Trustee an indenture (the Indenture), dated as of February 12,
2008 providing for the issuance of 11% Senior Secured Notes due 2015 (the Notes);

WHEREAS, the Indenture provides that
under certain circumstances the Guaranteeing Subsidiary shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Guaranteeing Subsidiary shall unconditionally guarantee all of the Companys Obligations under the
Notes and the Indenture on the terms and conditions set forth herein (the Guarantee); and

WHEREAS, pursuant to
Section 9.01 of the Indenture, the Trustee is authorized to execute and deliver this Supplemental Indenture.

NOW, THEREFORE, in
consideration of the foregoing and for other good and valuable consideration, the receipt of which is hereby acknowledged, the Guaranteeing Subsidiary and the Trustee mutually covenant and agree for the equal and ratable benefit of the Holders of
the Notes as follows:

1. CAPITALIZED TERMS. Capitalized terms used herein without definition shall have the
meanings assigned to them in the Indenture.

2. AGREEMENT TO GUARANTEE. The Guaranteeing
Subsidiary hereby agrees to provide an unconditional Guarantee on the terms and subject to the conditions set forth in the Guarantee and in the Indenture including but not limited to Article 11 thereof, and subject to the limitations therein.

3. NO RECOURSE AGAINST OTHERS. No director, officer, employee, incorporator or
stockholder of the Company or any Guarantor, as such, will have any liability for any obligations of the Company or the Guarantors under the Notes, the Indenture or the Note Guarantees or for any claim based on, in respect of, or by reason of, such
obligations or their creation. Each Holder of Notes by accepting a Note waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Notes. The waiver may not be effective to waive liabilities
under the federal securities laws.

4. NEW YORK LAW TO GOVERN. THE LAW OF THE STATE OF NEW YORK WILL GOVERN AND BE USED TO CONSTRUE THE
INDENTURE, THE NOTES AND THE NOTE GUARANTEES.

5. COUNTERPARTS. The parties may sign any number of copies of this
Supplemental Indenture. Each signed copy shall be an original, but all of them together represent the same agreement.

6.
EFFECT OF HEADINGS. The Section headings herein are for convenience only and shall not affect the construction hereof.



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7. THE TRUSTEE. The Trustee shall not be responsible in any manner
whatsoever for or in respect of the validity or sufficiency of this Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by the Guaranteeing Subsidiary and the Company.



F-2



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IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly executed, all
as of the date first above written.

Dated:
, 20



[GUARANTEEING SUBSIDIARY], as a GuarantorBy:Name:Title:FORBES ENERGY SERVICES LLC, as an IssuerBy:Name:Title:FORBES ENERGY CAPITAL INC., as an IssuerBy:Name:Title:C.C. FORBES, LLC, as a
GuarantorBy:Name:Title:TX ENERGY SERVICES, LLC, as a GuarantorBy:Name:Title:SUPERIOR TUBING TESTERS, LLC, as a GuarantorBy:Name:Title:WELLS FARGO BANK, NATIONAL ASSOCIATION, as TrusteeBy:Authorized Signatory




F-3