Document:

Amended and Restated Pledge and Security Agreement dated as of March 31, 2010

 Exhibit 10.8 
 AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT 
 This AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT (this “Security Agreement”) dated as of March 31, 2010, is made by FLOTEK INDUSTRIES, INC., a Delaware corporation (the “Borrower”), and each
subsidiary of the Borrower signatory hereto (together with the Borrower, the “Grantors” and individually, a “Grantor”), in favor of Whitebox Advisors LLC, as Administrative Agent for the Lenders (as defined in the
Credit Agreement described below) (in such capacity, together with its successors and assigns, the “Administrative Agent”) for the benefit of each of the Secured Parties (as defined in the Credit Agreement described below).

 WITNESSETH: 
 A. The Borrower, Wells Fargo Bank, National Association, as administrative agent (the “Original Agent”), and various lenders party thereto (the “Original Lenders”) are
parties to that certain Credit Agreement dated as of March 31, 2008 (as heretofore amended, restated, supplemented or otherwise modified from time to time, the “Original Credit Agreement”). 
 B. In connection with the Original Credit Agreement, the Grantors executed a Pledge and Security Agreement dated as of March 31, 2008
(as heretofore amended, restated, supplemented or otherwise modified from time to time, the “Original Pledge and Security Agreement”) in favor of the Original Agent. 
 C. Pursuant to a Nonrecourse Assignment Agreement (Syndicated Facility) dated as of March 17, 2010, the Original Lenders and the
Original Agent assigned all of their rights and obligations under, among other things, the Original Credit Agreement and the Original Pledge and Security Agreement to the Administrative Agent and the Lenders (as defined in the Credit Agreement
defined below). 
 D. The Borrower, the Administrative Agent and the lenders party thereto from time to time (the
“Lenders”) are party to that certain Amended and Restated Credit Agreement of even date herewith (as amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), pursuant to
which the Borrower, the Administrative Agent and the Lenders agreed to amended and restate the Original Credit Agreement in its entirety. 
 E. It is a condition precedent to the effectiveness of the Credit Agreement that the Grantors execute and deliver this Security Agreement to amend and restate the Original Pledge and Security Agreement in
its entirety as set forth herein, without constituting a novation of the obligations, liabilities and indebtedness of the Grantors thereunder. 
 F. Each Grantor will derive substantial direct and indirect benefits from the transactions contemplated by the Credit Agreement, each Grantor is willing to execute and deliver and perform its obligations
under this Security Agreement to secure its obligations under the Credit Agreement, the Guaranty and the other Credit Documents. 

 NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency of which
are hereby acknowledged, each Grantor agrees, for the benefit of the Secured Parties, to amend and restate the Original Pledge and Security Agreement as follows: 
 ARTICLE I 
 DEFINITIONS 
 SECTION 1.1. Certain Terms. The following terms (whether or not underscored) when used in this Security Agreement, including its
preamble and recitals, shall have the following meanings (such definitions to be equally applicable to the singular and plural forms thereof): 
 “Administrative Agent” is defined in the preamble. 
 “Certificated Equipment” means any Equipment the ownership of which is evidenced by a certificate of title or for which applicable Legal Requirement requires the issuance of a certificate of title. 
 “Collateral” is defined in Section 2.1. 
 “Collateral Account” is defined in Section 4.3(b). 
 “Computer Hardware and Software Collateral” means (a) all computer and other electronic data processing hardware,
integrated computer systems, central processing units, memory units, display terminals, printers, features, computer elements, card readers, tape drives, hard and soft disk drives, cables, electrical supply hardware, generators, power equalizers,
accessories and all peripheral devices and other related computer hardware, including all operating system software, utilities and application programs in whatsoever form, (b) software programs (including both source code, object code and all
related applications and data files), designed for use on the computers and electronic data processing hardware described in clause (a) above, (c) all firmware associated therewith, (d) all documentation (including flow charts,
logic diagrams, manuals, guides, specifications, training materials, charts and pseudo codes) with respect to such hardware, software and firmware described in the preceding clauses (a) through (c), and (e) all rights with
respect to all of the foregoing, including copyrights, licenses, options, warranties, service contracts, program services, test rights, maintenance rights, support rights, improvement rights, renewal rights and indemnifications and any
substitutions, replacements, improvements, error corrections, updates, additions or model conversions of any of the foregoing. 
 “Control Agreement” means an authenticated record in form and substance reasonably satisfactory to the Administrative Agent, that provides for the Administrative Agent (for the ratable benefit of the Secured Parties) to
have “control” (as defined in the UCC) over certain Collateral. 
 “Copyright Collateral” means all
copyrights of any Grantor, registered or unregistered and whether published or unpublished, now or hereafter in force throughout the world including all of such Grantor’s rights, titles and interests in and to all copyrights registered in the
United States Copyright Office or anywhere else in the world, including without limitation those copyrights referred to in Item C of Schedule III hereto, and registrations and recordings thereof

  

 -2- 

 
and all applications for registration thereof, whether pending or in preparation, all copyright licenses, the right to sue for past, present and future infringements of any of the foregoing, all
rights corresponding thereto, all extensions and renewals of any thereof and all Proceeds of the foregoing, including licenses, royalties, income, payments, claims, damages and Proceeds of suit, which are owned or licensed by such Grantor.

 “Credit Agreement” is defined in the first recital. 
 “Distributions” means all cash, cash dividends, stock dividends, other distributions, liquidating dividends, shares of
stock resulting from (or in connection with the exercise of) stock splits, reclassifications, warrants, options, non-cash dividends, and all other distributions or payments (whether similar or dissimilar to the foregoing) on or with respect to, or
on account of, any Pledged Share or Pledged Interest or other rights or interests constituting Collateral. 
 “Equipment” is defined in Section 2.1(a). 
 “Excluded Stock” means 34%
of the Equity Interests in each direct Foreign Subsidiary of the Grantors. 
 “General Intangibles” means all
“general intangibles” and all “payment intangibles”, each as defined in the UCC, and shall include all interest rate or currency protection or hedging arrangements, all tax refunds, all licenses, permits, concessions and
authorizations and all Intellectual Property Collateral (in each case, regardless of whether characterized as general intangibles under the UCC). 
 “Governmental Approval” is defined in Section 2.1(f). 
 “Grantor” is defined in the preamble. 
 “Indemnified Parties” is defined in
Section 6.4(a). 
 “Intellectual Property Collateral” means, collectively, the Computer Hardware and
Software Collateral, the Copyright Collateral, the Patent Collateral, the Trademark Collateral and the Trade Secrets Collateral. 
 “Inventory” is defined in Section 2.1(b). 
 “Lenders” is defined in the
first recital. 
 “Obligor” means the Borrower or any Guarantor. 
 “Patent Collateral” means (a) all inventions and discoveries, whether patentable or not, all letters patent and
applications for letters patent throughout the world, including without limitation those patents referred to in Item A of Schedule III hereto, and any patent applications in preparation for filing, (b) all reissues, divisions,
continuations, continuations-in-part, extensions, renewals and reexaminations of any of the items described in clause (a), (c) all patent licenses, and other agreements providing any Grantor with the right to use any items of the type
referred to in clauses (a) and (b) above, and (d) all Proceeds of, and rights associated with, the

  

 -3- 

 
foregoing (including licenses, royalties income, payments, claims, damages and Proceeds of infringement suits), the right to sue third parties for past, present or future infringements of any
patent or patent application, and for breach or enforcement of any patent license. 
 “Permitted Liens” means
all Liens permitted by Section 6.2 of the Credit Agreement or any other Credit Document. 
 “Pledged
Interests” means all Equity Interests or other ownership interests of any Pledged Interests Issuer described in Item A of Schedule I hereto; all registrations, certificates, articles, by-laws, regulations, limited liability
company agreements or constitutive agreements governing or representing any such interests; all options and other rights, contractual or otherwise, at any time existing with respect to such interests, as such interests are amended, modified, or
supplemented from time to time, and together with any interests in any Pledge Interests Issuer taken in extension or renewal thereof or substitution therefor. 
 “Pledged Interests Issuer” means each Person identified in Item A of Schedule I hereto as the issuer of the Pledged Shares or the Pledged Interests identified opposite the
name of such Person. 
 “Pledged Note Issuer” means each Person identified in Item B of Schedule
I hereto as the issuer of the Pledged Notes identified opposite the name of such Person. 
 “Pledged Notes”
means all promissory notes of any Pledged Note Issuer evidencing Debt incurred pursuant to Section 6.1(b) of the Credit Agreement in form and substance reasonably satisfactory to the Administrative Agent delivered by any Grantor to the
Administrative Agent as Pledged Property hereunder, as such promissory notes, in accordance with Section 7.3, are amended, modified or supplemented from time to time and together with any promissory note of any Pledged Note Issuer taken
in extension or renewal thereof or substitution therefor. 
 “Pledged Property” means all Pledged Notes,
Pledged Interests, Pledged Shares, all assignments of any amounts due or to become due with respect to the Pledged Interests or the Pledged Shares, all other instruments which are now being delivered by any Grantor to the Administrative Agent or may
from time to time hereafter be delivered by any Grantor to the Administrative Agent for the purpose of pledge under this Security Agreement or any other Credit Document, and all proceeds of any of the foregoing. 
 “Pledged Shares” means all Equity Interests of any Pledged Interests Issuer identified under Item A of Schedule
I which are delivered by any Grantor to the Administrative Agent as Pledged Property hereunder. 
 “Receivables” is defined in Section 2.1(c). 
 “Related Contracts” is
defined in Section 2.1(c). 
 “Secured Obligations” is defined in Section 2.2.

 “Secured Party” is defined in the preamble. 
  

 -4- 

 “Securities Act” is defined in Section 6.2(a). 
 “Security Agreement” is defined in the preamble. 
 “Termination Date” means the date that all Secured Obligations (other than contingent Obligations with respect to indemnity
and reimbursement of expenses as to which no claim has been made as of the time of determination) have been paid in full in cash, all Hedging Arrangements with any Secured Party have been terminated or novated to a counterparty that is not a Secured
Party, and all Commitments shall have terminated. 
 “Trademark Collateral” means (a) (i) all
trademarks, trade names, corporate names, company names, business names, fictitious business names, trade styles, service marks, certification marks, collective marks, logos and other source or business identifiers, and all goodwill of the business
associated therewith, now existing or hereafter adopted or acquired, including without limitation those trademarks referred to in Item B of Schedule III hereto, whether currently in use or not, all registrations and recordings thereof
and all applications in connection therewith, whether pending or in preparation for filing, including registrations, recordings and applications in the United States Patent and Trademark Office or in any office or agency of the United States of
America, or any State thereof or any other country or political subdivision thereof or otherwise, and all common-law rights relating to the foregoing, and (ii) the right to obtain all reissues, extensions or renewals of the foregoing
(collectively referred to as the “Trademark”), (b) all trademark licenses for the grant by or to any Grantor of any right to use any trademark, (c) all of the goodwill of the business connected with the use of, and
symbolized by the items described in, clause (a), and to the extent applicable clause (b), (d) the right to sue third parties for past, present and future infringements of any Trademark Collateral described in clause
(a) and, to the extent applicable, clause (b), and (e) all Proceeds of, and rights associated with, the foregoing, including any claim by any Grantor against third parties for past, present or future infringement or dilution of
any Trademark, Trademark registration or Trademark license, or for any injury to the goodwill associated with the use of any such Trademark or for breach or enforcement of any Trademark license and all rights corresponding thereto throughout the
world. 
 “Trade Secrets Collateral” means all common law and statutory trade secrets and all other
confidential, proprietary or useful information and all know-how obtained by or used in or contemplated at any time for use in the business of any Grantor, (all of the foregoing being collectively called a “Trade Secret”), including
all Documents and things embodying, incorporating or referring in any way to such Trade Secret, all Trade Secret licenses, and including the right to sue for and to enjoin and to collect damages for the actual or threatened misappropriation of any
Trade Secret and for the breach or enforcement of any such Trade Secret license. 
 “UCC” means the
Uniform Commercial Code as in effect in the State of New York, as the same may be amended from time to time.  
 SECTION
1.2. Credit Agreement Definitions. Unless otherwise defined herein or the context otherwise requires, terms used in this Security Agreement, including its preamble and recitals, have the meanings provided in the Credit Agreement. 

 

 -5- 

 SECTION 1.3. UCC Definitions. Unless otherwise defined herein or the context
otherwise requires, terms for which meanings are provided in the UCC are used in this Security Agreement, including its preamble and recitals, with such meanings. 
 ARTICLE II 
 SECURITY INTEREST 
 SECTION 2.1. Grant of Security Interest. Each Grantor hereby pledges, hypothecates, assigns, charges, mortgages, delivers, and
transfers to the Administrative Agent, for its benefit and the ratable benefit of each of the other Secured Parties, and hereby grants to the Administrative Agent, for its benefit and the ratable benefit of each of the other Secured Parties, a
continuing security interest in all of such Grantor’s following property, whether now or hereafter existing, owned or acquired by such Grantor, and wherever located, (collectively, the “Collateral”): 
 (a) all equipment in all of its forms (including but not limited to drilling platforms and rigs and remotely operated
vehicles, trenchers, and other equipment used by any Grantor, vehicles, motor vehicles, rolling stock, vessels, aircraft), of such Grantor, wherever located, and all machinery, apparatus, installation facilities and other tangible personal property,
and all parts thereof and all accessions, additions, attachments, improvements, substitutions, replacements and proceeds thereto and therefore (any and all of the foregoing being the “Equipment”); 
 (b) all inventory in all of its forms of such Grantor, wherever located, including (i) all oil, gas, or other
hydrocarbons and all products and substances derived therefrom, all raw materials and work in process therefore, finished goods thereof, and materials used or consumed in the manufacture or production thereof, (ii) all goods in which such
Grantor has an interest in mass or a joint or other interest or right of any kind (including goods in which such Grantor has an interest or right as consignee), and (iii) all goods which are returned to or repossessed by such Grantor, and all
accessions thereto, products thereof and documents therefore (any and all such inventory, materials, goods, accessions, products and documents being the “Inventory”); 
 (c) all accounts, money, payment intangibles, deposit accounts (including the Collateral Accounts and all amounts on deposit
therein and all cash equivalent investments carried therein and all proceeds thereof), contracts, contract rights, all rights constituting a right to the payment of money, chattel paper, documents, documents of title, instruments, letters of credit,
letter-of-credit rights and General Intangibles of such Grantor, whether or not earned by performance or arising out of or in connection with the sale or lease of goods or the rendering of services, including all moneys due or to become due in
repayment of any loans or advances, and all rights of such Grantor now or hereafter existing in and to all security agreements, guaranties, leases, agreements and other contracts securing or otherwise relating to any such accounts, money, payment
intangibles, deposit accounts, contracts, contract rights, rights to the payment of money, chattel paper, documents, documents of title, instruments, letters of credit, letter-of-credit rights and General Intangibles (any and all such accounts,
money, payment intangibles, deposit accounts, contracts, contract rights, rights to the payment of money, chattel paper,

  

 -6- 

 
documents, documents of title, instruments, letters of credit, letter-of-credit rights and General Intangibles being the “Receivables”, and any and all such security agreements,
guaranties, leases, agreements and other contracts being the “Related Contracts”); 
 (d) all
Intellectual Property Collateral of such Grantor; 
 (e) all books, correspondence, credit files, records,
invoices, tapes, cards, computer runs, writings, data bases, information in all forms, paper and documents and other property relating to, used or useful in connection with, evidencing, embodying, incorporating or referring to, any of the foregoing
in this Section 2.1; 
 (f) all governmental approvals, permits, licenses, authorizations, consents,
rulings, tariffs, rates, certifications, waivers, exemptions, filings, claims, orders, judgments and decrees (each a “Governmental Approval”), to the extent a security interest may be granted therein; provided that any Governmental
Approval that by its terms or by operation of law would be void, voidable, terminable or revocable if mortgaged, pledged or assigned hereunder is expressly excepted and excluded from the Liens and terms of this Security Agreement, including the
grant of security interest in this Section 2.1; 
 (g) all interest rate swap agreements, interest
rate cap agreements and interest rate collar agreements, and all other agreements or arrangements designed to protect such Grantor against fluctuations in interest rates or currency exchange rates and all commodity hedge, commodity swap, exchange,
forward, future, floor, collar or cap agreements, fixed price agreements and all other agreements or arrangements designed to protect such Grantor against fluctuations in commodity prices (including, without limitation, any Hedging Arrangement);

 (h) to the extent not included in the foregoing, all bank accounts, investment property, fixtures and
supporting obligations; 
 (i) all Pledged Interests, Pledged Notes, Pledged Shares and any other Pledged
Property whether now or hereafter delivered to the Administrative Agent in connection with this Security Agreement and all Distributions, interest, and other payments and rights with respect to such Pledged Property; 
 (j) all accessions, substitutions, replacements, products, offspring, rents, issues, profits, returns, income and proceeds of
and from any and all of the foregoing Collateral (including proceeds which constitute property of the types described in clauses (a), (b), (c), (d), (e), (f), (g), (h), and (i) and proceeds deposited from time to time in any lock boxes of such
Grantor, and, to the extent not otherwise included, all payments and proceeds under insurance (whether or not the Administrative Agent is the loss payee thereof), or any condemnation award, indemnity, warranty or guaranty, payable by reason of loss
or damage to or otherwise with respect to any of the Collateral); and 
 (k) all of such Grantor’s other
property and rights of every kind and description and interests therein, including without limitation, all other “Accounts”, “Certificated Securities”, “Chattel Paper”, “Commercial Tort
Claims”, “Commodity 

  

 -7- 

 
Accounts”, “Commodity Contracts”, “Deposit Accounts”, “Documents”, “Equipment”, “Fixtures”,
“General Intangibles”, “Goods”, “Instruments”, “Inventory”, “Investment Property”, “Letter of Credit Rights”, “Letters of Credit”,
“Money”, “Proceeds”, “Promissory Notes”, “Securities”, “Securities Account”, “Security Entitlements”, “Supporting Obligations” and
“Uncertificated Securities” as such terms are defined in the UCC. 
 Notwithstanding anything to the contrary contained herein,
Excluded Stock shall be excluded from the lien and security interest granted hereunder (and shall, as applicable, not be included as “Collateral”, “General Intangibles”, “Investment Property”, or “Pledged
Property” for the purposes hereof). 
 SECTION 2.2. Security for Obligations. This Security Agreement, and the
Collateral in which the Administrative (for the benefit of the Secured Parties) is granted a security interest hereunder by each Grantor, secures the prompt and indefeasible payment in full and performance of all Obligations (as defined in the
Credit Agreement) of each Grantor and each other Obligor now or hereafter existing, whether for principal, interest, costs, fees, expenses or otherwise, howsoever created, arising or evidenced, whether direct or indirect, primary or secondary, fixed
or absolute or contingent, joint or several, now or hereafter existing (all such Obligations, collectively, the “Secured Obligations”). 
 SECTION 2.3. Continuing Security Interest; Transfer of Loans; Reinstatement. This Security Agreement shall create continuing security interests in the Collateral and shall (a) remain in full
force and effect until the Termination Date, (b) be binding upon each Grantor and its successors, transferees and assigns, and (c) inure, together with the rights and remedies of the Administrative Agent hereunder, to the benefit of the
Administrative Agent and each other Secured Party and its respective successors, transferees and assigns, subject to the limitations set forth in the Credit Agreement. Without limiting the generality of the foregoing clause (c), any Lender may
assign or otherwise transfer (in whole or in part) any Note or any Advance held by it as provided in Section 9.7 of the Credit Agreement, and any successor or assignee thereof shall thereupon become vested with all the rights and
benefits in respect thereof granted to such Secured Party under any Credit Document (including this Security Agreement), or otherwise, subject, however, to any contrary provisions in such assignment or transfer, and as applicable to the provisions
of Section 9.7 and Article 8 of the Credit Agreement. If at any time all or any part of any payment theretofore applied by the Administrative Agent or any Secured Party to any of the Secured Obligations is or must be rescinded
or returned by the Administrative Agent or any such Secured Party for any reason whatsoever (including, without limitation, the insolvency, bankruptcy, reorganization or other similar proceeding of any Grantor or any other Person), such Secured
Obligations shall, for purposes of this Security Agreement, to the extent that such payment is or must be rescinded or returned, be deemed to have continued to be in existence, notwithstanding any application by the Administrative Agent or such
Secured Party or any termination agreement or release provided to any Grantor, and this Security Agreement shall continue to be effective or reinstated, as the case may be, as to such Secured Obligations, all as though such application by the
Administrative Agent or such Secured Party had not been made. 
  

 -8- 

 SECTION 2.4. Grantors Remain Liable. Anything herein to the contrary notwithstanding,
(a) each Grantor shall remain liable under the contracts and agreements included in the Collateral to the extent set forth therein, and will perform all of its duties and obligations under such contracts and agreements to the same extent as if
this Security Agreement had not been executed, (b) the exercise by the Administrative Agent of any of its rights hereunder shall not release any Grantor from any of its duties or obligations under any such contracts or agreements included in
the Collateral, and (c) neither the Administrative Agent nor any other Secured Party shall have any obligation or liability under any contracts or agreements included in the Collateral by reason of this Security Agreement, nor shall the
Administrative Agent nor any Secured Party be obligated to perform any of the obligations or duties of any Grantor thereunder or to take any action to collect or enforce any claim for payment assigned hereunder. 
 SECTION 2.5. Delivery of Pledged Property. 
 (a) Other than as provided in the last sentence of Section 4.5 below, all certificates or instruments
representing or evidencing any Collateral, including all Pledged Shares and Pledged Notes, shall be delivered to and held by or on behalf of (or in the case of the Pledged Notes, endorsed to the order of) the Administrative Agent pursuant hereto,
shall be in suitable form for transfer by delivery, and shall be accompanied by all necessary indorsements or instruments of transfer or assignment, duly executed in blank. 
 (b) To the extent any of the Collateral constitutes an “uncertificated security” (as defined in
Section 8-102(a)(18) of the UCC) or a “security entitlement” (as defined in Section 8-102(a)(17) of the UCC), the applicable Grantor shall take and cause the appropriate Person (including any issuer, entitlement holder or
securities intermediary thereof) to take all actions necessary to grant “control” (as defined in Section 8-106 of the UCC) to the Administrative Agent (for the ratable benefit of the Secured Parties) over such Collateral. 

SECTION 2.6. Distributions on Pledged Shares. In the event that any Distribution with respect to any Pledged Shares or Pledged
Interests pledged hereunder is permitted to be paid (in accordance with Section 6.9 of the Credit Agreement), such Distribution or payment may be paid directly to the applicable Grantor. If any Distribution is made in contravention of
Section 6.9 of the Credit Agreement, the applicable Grantor shall hold the same segregated and in trust for the Administrative Agent until paid to the Administrative Agent in accordance with Section 4.1(e). 
 SECTION 2.7. Security Interest Absolute, etc. This Security Agreement shall in all respects be a continuing, absolute, unconditional
and irrevocable grant of security interest, and shall remain in full force and effect until the Termination Date. All rights of the Secured Parties and the security interests granted to the Administrative Agent (for its benefit and the ratable
benefit of each other Secured Party) hereunder, and all obligations of each Grantor hereunder, shall, in each case, be absolute, unconditional and irrevocable irrespective of (a) any lack of validity, legality or enforceability of any Credit
Document, (b) the failure of any Secured Party (i) to assert any claim or demand or to enforce any right or remedy against any Grantor or any other Person under the provisions of any Credit Document or otherwise, or (ii) to exercise
any

  

 -9- 

 
right or remedy against any other guarantor of, or collateral securing, any Secured Obligations, (c) any change in the time, manner or place of payment of, or in any other term of, all or
any part of the Secured Obligations, or any other extension, compromise or renewal of any Secured Obligations, (d) any reduction, limitation, impairment or termination of any Secured Obligations (except in the case of the occurrence of the
Termination Date) for any reason, including any claim of waiver, release, surrender, alteration or compromise, and shall not be subject to (and each Grantor hereby waives any right to or claim of) any defense or setoff, counterclaim, recoupment or
termination whatsoever by reason of the invalidity, illegality, nongenuineness, irregularity, compromise, unenforceability of, or any other event or occurrence affecting, any Secured Obligations or otherwise, (e) any amendment to, rescission,
waiver, or other modification of, or any consent to or departure from, any of the terms of any Credit Document, (f) any addition, exchange or release of any Collateral, or any surrender or non-perfection of any collateral, or any amendment to
or waiver or release or addition to, or consent to or departure from, any other guaranty held by any Secured Party securing any of the Secured Obligations, or (g) any other circumstance which might otherwise constitute a defense available to,
or a legal or equitable discharge of, any Grantor or any other Obligor, any surety or any guarantor. 
 SECTION 2.8. Waiver
of Subrogation. Until one year and one day after the Termination Date, each Grantor hereby irrevocably waives any claim or other rights which it may now or hereafter acquire against any Obligor that arise from the existence, payment, performance
or enforcement of such Grantor’s obligations under this Security Agreement or any other Credit Document, including any right of subrogation, reimbursement, exoneration or indemnification, any right to participate in any claim or remedy of any
Secured Party against any Obligor or any collateral which any Secured Party now has or hereafter acquires, whether or not such claim, remedy or right arises in equity, or under contract, statute or common law, including the right to take or receive
from any Obligor, directly or indirectly, in cash or other property or by set-off or in any manner, payment or security on account of such claim or other rights. If any amount shall be paid to any Grantor in violation of the preceding sentence and
the Secured Obligations shall not have been indefeasibly paid in full in cash or all Commitments and all other commitments by any Secured Party to any Obligor have not been terminated or expired, then such amount shall be deemed to have been paid to
such Grantor for the benefit of, and held in trust for, the Administrative Agent (on behalf of the Secured Parties), and shall forthwith be paid to the Administrative Agent to be credited and applied upon the Secured Obligations, whether matured or
unmatured. Each Grantor acknowledges that it will receive direct and indirect benefits from the financing arrangements contemplated by the Credit Agreement and that the waiver set forth in this Section 2.8 is knowingly made in
contemplation of such benefits. 
 SECTION 2.9. Election of Remedies. Except as otherwise provided in the Credit
Agreement, if any Secured Party may, under applicable law, proceed to realize its benefits under any of this Security Agreement or the other Credit Documents giving any Secured Party a Lien upon any Collateral, either by judicial foreclosure or by
non-judicial sale or enforcement, such Secured Party may, at its sole option, determine which of its remedies or rights it may pursue without affecting any of its rights and remedies under this Security Agreement. If, in the exercise of any of its
rights and remedies, any Secured Party shall forfeit any of its rights or remedies, including its right to enter a deficiency judgment against any Obligor or any other Person, whether because of any applicable laws pertaining to “election of
remedies” or the like, each Grantor hereby consents to such action by such Secured Party and waives any claim based

  

 -10- 

 
upon such action, even if such action by such Secured Party shall result in a full or partial loss of any rights of subrogation that such Grantor might otherwise have had but for such action by
such Secured Party. 
 ARTICLE III 
 REPRESENTATIONS AND WARRANTIES 
 In order to induce the Secured Parties to
enter into the Credit Agreement and make Advances thereunder, each Grantor represents and warrants unto each Secured Party, as at date hereof and at the date of each pledge and delivery hereunder by such Grantor to the Administrative Agent of any
Collateral (including each pledge and delivery of any Pledged Shares or Pledged Notes), as set forth in this Article. 
 SECTION
3.1. Validity, etc. This Security Agreement and the other Credit Documents to which such Grantor is a party constitutes the legal, valid and binding obligations of such Grantor, enforceable against such Grantor in accordance with their
respective terms (except, in any case, as such enforceability may be limited by applicable bankruptcy, insolvency, reorganization or similar laws affecting creditors’ rights generally and by principles of equity). 
 SECTION 3.2. Ownership, No Liens, etc. Such Grantor is the legal and beneficial owner of, and has good and defensible title to (and
has full right and authority to pledge, grant and assign) the Collateral, free and clear of all Liens, except for any Lien (a) granted pursuant to this Security Agreement in favor of the Administrative Agent, or (b) that is a Permitted
Lien. No effective UCC financing statement or other filing similar in effect covering all or any part of the Collateral is on file in any recording office, except those filed in favor of the Administrative Agent relating to this Security Agreement,
Permitted Liens or as to which a duly authorized termination statement relating to such UCC financing statement or other instrument has been delivered to the Administrative Agent on the Restatement Effective Date. This Security Agreement creates a
valid security interest in the Collateral, securing the payment of the Secured Obligations, and, except for the proper filing of the applicable filing statements with the Secretary of State of the States of Delaware, Texas and Oklahoma, all filings
and other actions necessary to perfect and protect such security interest have been duly taken and such security interest shall be a first priority security interest. 
 SECTION 3.3. As to Equity Interests of the Subsidiaries, Investment Property. 
 (a) With respect to the Pledged Shares, all such Pledged Shares are duly authorized and validly issued, fully paid and non-assessable, and represented by a certificate. 
 (b) With respect to the Pledged Interests, no such Pledged Interests (i) are dealt in or traded on securities exchanges
or in securities markets, (ii) expressly provide that such Pledged Interests are securities governed by Article 8 of the UCC, or (iii) are held in a Securities Account, except, with respect to this clause (b), Pledged Interests
(A) for which the Administrative Agent is the registered owner or (B) with respect to which the Pledged Interests Issuer has agreed in an authenticated record with such Grantor and the Administrative Agent to comply with any instructions
of the Administrative Agent without the consent of such Grantor. 
  

 -11- 

 (c) Such Grantor has delivered all Certificated Securities constituting
Collateral held by such Grantor to the Administrative Agent, together with duly executed undated blank stock powers, or other equivalent instruments of transfer reasonably acceptable to the Administrative Agent. 
 (d) With respect to Uncertificated Securities constituting Collateral owned by such Grantor, such Grantor has caused the
Pledged Interests Issuer or other issuer thereof either (i) to register the Administrative Agent as the registered owner of such security, or (ii) to agree in an authenticated record with such Grantor and the Administrative Agent that such
Pledged Interests Issuer or other issuer will comply with instructions with respect to such security originated by the Administrative Agent without further consent of such Grantor. 
 (e) The percentage of the issued and outstanding Pledged Shares and Pledged Interests of each Issuer pledged by such Grantor
hereunder is as set forth on Schedule I. All of the Pledged Shares and Pledged Interests constitute one hundred percent (100%) of such Grantor’s interest in the applicable Pledged Interests Issuer and the percentage of the total
membership, partnership and/or other equity interests in the Pledged Interests Issuer indicated on Schedule I. 
 (f) Such Grantor has no outstanding rights, rights to subscribe, options, warrants or convertible securities outstanding or any other rights outstanding whereby any Person would be entitled to acquire
shares, member interests or units of any Pledged Interest Issuer. 
 (g) In the case of each Pledged Note, all of
such Pledged Notes have been duly authorized, executed, endorsed, issued and delivered, and are the legal, valid and binding obligation of the issuers thereof, and are not in default. 
 SECTION 3.4. Grantor’s Name, Location, etc. 
 (a) (i) The jurisdiction in which such Grantor is located for purposes of Sections 9-301 and 9-307 of the UCC is set forth in
Item A-1 of Schedule II hereto, (ii) the place of business of such Grantor or, if such Grantor has more than one place of business, the chief executive office of such Grantor and the office where such Grantor keeps its records
concerning the Receivables, and all originals of all chattel paper which evidence Receivables, is set forth in Item A-2 of Schedule II hereto, and (iii) such Grantor’s federal taxpayer identification number is set forth in
Item A-3 of Schedule II hereto. 
 (b) Such Grantor has not been known by any legal name different
from the one set forth on the signature page hereto, nor has such Grantor been the subject of any merger or other corporate reorganization, except as set forth in Item B of Schedule II hereto. 
 (c) Such Grantor is not a party to any federal, state or local government contract except contracts with Mineral Management
Services or other Federal leases. 
  

 -12- 

 (d) Such Grantor does not maintain any Deposit Accounts, Securities Accounts
or Commodity Accounts with any Person, in each case, except as set forth on Item C of Schedule II. 
 (e) None of the Receivables is evidenced by a promissory note or other instrument other than a promissory note or instrument that has been delivered to the Administrative Agent (with appropriate endorsements). 
 (f) Such Grantor is not the beneficiary of any Letters of Credit, except as set forth on Item D of Schedule II
(as such schedule may be amended or supplemented from time to time) hereto and such Grantor has obtained the consent of each issuer of any Letter of Credit with a stated amount in excess of $250,000 to the assignment of the proceeds of the letter of
credit to the Administrative Agent. 
 (g) Such Grantor does not have Commercial Tort Claims (i) in which a
suit has been filed by such Grantor, and (ii) where the amount of damages reasonably expected to be claimed exceeds $250,000, except as set forth on Item E of Schedule II. 
 (h) The name set forth on the signature page attached hereto is the true and correct legal name (as defined in the UCC) of
such Grantor. 
 (i) Such Grantor has obtained a legal, valid and enforceable consent of each issuer of any
Letter of Credit with a stated amount in excess of $250,000 to the assignment of the Proceeds of such Letter of Credit to the Administrative Agent and has not consented to, and is otherwise aware of, any Person (other than the Administrative Agent
pursuant hereto) having control (within the meaning of Section 9-107 of the UCC) over, or any other interest in any of such Grantor’s rights in respect thereof. 
 SECTION 3.5. Possession of Inventory, Control; etc. Such Grantor (a) has exclusive possession and control, subject to Permitted Liens, of the Equipment and Inventory, and (b) is the sole
entitlement holder of its Accounts and no other Person (other than the Administrative Agent pursuant to this Security Agreement or any other Person with respect to Permitted Liens) has “control” or “possession” of, or any other
interest in, any of its Accounts or any other securities or property credited thereto except as permitted pursuant to this Security Agreement. 
 SECTION 3.6. Negotiable Documents, Instruments and Chattel Paper. Such Grantor has delivered to the Administrative Agent possession of all originals of all Documents, Instruments, Promissory Notes,
Pledged Notes and tangible Chattel Paper owned or held by such Grantor (duly endorsed, in blank, if requested by the Administrative Agent). 
 SECTION 3.7. Intellectual Property Collateral. Such Grantor represents that except for any Patent Collateral, Trademark Collateral, and Copyright Collateral specified in Item A, Item
B and Item C, respectively, of Schedule III hereto, and any Trade Secrets Collateral, such Grantor neither owns and nor has any other interest in any Intellectual Property Collateral as of the date hereof, other than the
Computer Hardware and Software Collateral. Such Grantor further represents and warrants that, with respect to all Intellectual Property Collateral (a) such Intellectual Property Collateral is valid, subsisting, unexpired and enforceable and has
not been abandoned or adjudged invalid or unenforceable, in whole or in part except as could not

  

 -13- 

 
reasonably be expected to result in a Material Adverse Change, (b) such Grantor is the sole and exclusive owner of the entire and unencumbered right, title and interest in and to such
Intellectual Property Collateral, subject to Permitted Liens, and no claim has been made that the use of such Intellectual Property Collateral does or may, conflict with, infringe, misappropriate, dilute, misuse or otherwise violate any of the
rights of any third party in any material respects, (c) such Grantor has made all necessary filings and recordations to protect its interest in such material Intellectual Property Collateral, including recordations of any of its interests in
the Patent Collateral and Trademark Collateral in the United States Patent and Trademark Office and in corresponding offices throughout the world, and its claims to the Copyright Collateral in the United States Copyright Office and in corresponding
offices throughout the world, and, to the extent necessary, has used proper statutory notice in connection with its use of any material patent, trademark and copyright in any of the Intellectual Property Collateral, (d) such Grantor has taken
all reasonable steps to safeguard its Trade Secrets and to its knowledge none of the Trade Secrets of such Grantor has been used, divulged, disclosed or appropriated for the benefit of any other Person other than such Grantor, (e) to such
Grantor’s knowledge, no third party is infringing upon any material Intellectual Property owned or used by such Grantor in any material respect, or any of its respective licensees, (f) no settlement or consents, covenants not to sue,
nonassertion assurances, or releases have been entered into by such Grantor or to which such Grantor is bound that adversely affects its rights to own or use any Intellectual Property except as would not reasonably be expected to result in a
Material Adverse Change, (g) such Grantor has not made a previous assignment, sale, transfer or agreement constituting a present or future assignment, sale or transfer of any Intellectual Property for purposes of granting a security interest or
as Collateral that has not been terminated or released, (h) such Grantor uses adequate standards of quality in the manufacture, distribution, and sale of all products sold and in the provision of all services rendered under or in connection
with any trademarks and has taken all commercially reasonable action necessary to insure that any licensees of any trademarks owned by such Grantor use such adequate standards of quality, (i) the consummation of the transactions contemplated by
the Credit Agreement and this Security Agreement will not result in the termination or material impairment of any material portion of the Intellectual Property Collateral, and (j) such Grantor owns directly or is entitled to use by license or
otherwise, any patents, trademarks, tradenames, Trade Secrets, copyrights, mask works, licenses, technology, know-how, processes and rights with respect to any of the foregoing used in, and necessary for the conduct of such Grantor’s business
in any material respect. 
 SECTION 3.8. Authorization, Approval, etc. Except as have been obtained or made and are in
full force and effect, no Governmental Approval, authorization, approval or other action by, and no notice to or filing with, any Governmental Authority or any other third party is required either (a) for the grant by such Grantor of the
security interest granted hereby or for the execution, delivery and performance of this Security Agreement by such Grantor, (b) for the perfection or maintenance of the security interests hereunder including the first priority (subject to
Permitted Liens) nature of such security interest (except with respect to the filing statements or, with respect to Intellectual Property Collateral, the recordation of any agreements with the U.S. Patent and Trademark Office or the U.S. Copyright
Office) or the exercise by the Administrative Agent of its rights and remedies hereunder, or (c) for the exercise by the Administrative Agent of the voting or other rights provided for in this Security Agreement, except (i) with respect to
any Pledged Shares or Pledged Interests, as may be required in connection with a disposition of such Pledged Shares or Pledged Interests by laws affecting the offering and sale of securities generally and (ii) any “change of control”
or similar filings required by state licensing agencies. 
  

 -14- 

 SECTION 3.9. Best Interests. It is in the best interests of each Grantor (other than
the Borrower) to execute this Security Agreement in as much as such Grantor will, as a result of being an Affiliate or Subsidiary of the Borrower, derive substantial direct and indirect benefits from the Loans and other extensions of credit made
from time to time to one or both of the Borrower by the Lenders and the Issuing Lender pursuant to the Credit Agreement, and each Grantor agrees that the Secured Parties are relying on this representation in agreeing to make such Loans and other
extensions of credit pursuant to the Credit Agreement to the Borrower. 
 SECTION 3.10. Certificated Equipment. Such
Grantor has delivered, or will deliver as set forth in Section 4.5, to the Administrative Agent possession of the originals of all certificates of title (with any necessary endorsements) with respect to Certificated Equipment owned or held by
such Grantor. 
 SECTION 3.11. Reaffirmation of Representations and Warranties. All of the representations and warranties
made by the Borrower or any other Obligor regarding any Grantor in the Credit Agreement or in any other Credit Document are true and correct in all respects as if such representations and warranties were incorporated herein in their entirety and
made by such Grantor. 
 ARTICLE IV 
 COVENANTS 
 Each Grantor covenants and agrees that, until the Termination
Date, it will perform, comply with and be bound by the obligations set forth below. 
 SECTION 4.1. As to Investment
Property, etc. 
 (a) Equity Interests of Subsidiaries. No Grantor shall allow or permit any of its
Subsidiaries (i) that is a corporation, business trust, joint stock company or similar Person, to issue Uncertificated Securities, unless such Person promptly takes the actions set forth in Section 4.1(b)(ii) with respect to any
such Uncertificated Securities, (ii) that is a partnership or limited liability company, to (A) issue Equity Interests that are to be dealt in or traded on securities exchanges or in securities markets, (B) expressly provide in its
organizational documents that its Equity Interests are securities governed by Article 8 of the UCC, or (C) place such Subsidiary’s Equity Interests in a Securities Account, unless such Person promptly takes the actions set forth in
Section 4.1(b)(ii) with respect to any such Equity Interests, and (iii) to issue Equity Interests in addition to or in substitution for the Pledged Property or any other Equity Interests pledged hereunder, except for additional
Equity Interests issued to such Grantor; provided that (A) such Equity Interests are immediately pledged and delivered to the Administrative Agent, and (B) such Grantor delivers a supplement to Schedule I to the Administrative Agent
identifying such new Equity Interests as Pledged Property, in each case pursuant to the terms of this Security Agreement. No Grantor shall permit any of its Subsidiaries to issue any warrants, options, contracts or other commitments or other
securities that are convertible to any of the foregoing or that entitle any Person to purchase any of the foregoing, and except for

  

 -15- 

 
this Security Agreement, any other Credit Document or the 2010 Indenture (and the other documents related to the Permitted Liens securing the 2010 Convertible Senior Notes), shall not, and shall
not permit any of its Subsidiaries to, enter into any agreement creating any restriction or condition upon the transfer, voting or control of any Pledged Property. 
 (b) Investment Property (other than Certificated Securities). With respect to any Deposit Accounts, Securities
Accounts, Commodity Accounts, Commodity Contracts or Security Entitlements constituting Investment Property owned or held by any Grantor, such Grantor will, unless otherwise permitted under the Credit Agreement, upon the Administrative Agent’s
request either (i) cause the intermediary maintaining such Investment Property to execute a Control Agreement relating to such Investment Property pursuant to which such intermediary agrees to comply with the Administrative Agent’s
instructions with respect to such Investment Property without further consent by such Grantor, or (ii) transfer such Investment Property to intermediary’s that have or will agree to execute such Control Agreements. With respect to any
Uncertificated Securities (other than Uncertificated Securities credited to a Securities Account) constituting Investment Property owned or held by any Grantor, such Grantor will cause the Pledged Interests Issuer or other issuer of such securities
to either (i) register the Administrative Agent as the registered owner thereof on the books and records of the issuer, or (ii) execute a Control Agreement relating to such Investment Property pursuant to which the Pledged Interests Issuer
or other issuer agrees to comply with the Administrative Agent’s instructions with respect to such Uncertificated Securities without further consent by such Grantor. 
 (c) Certificated Securities (Stock Powers). Each Grantor agrees that all Pledged Shares (and all other certificated
shares of Equity Interests constituting Collateral) delivered by such Grantor pursuant to this Security Agreement will be accompanied by duly endorsed undated blank stock powers, or other equivalent instruments of transfer acceptable to the
Administrative Agent. Each Grantor will, from time to time upon the request of the Administrative Agent, promptly deliver to the Administrative Agent such stock powers, instruments and similar documents, satisfactory in form and substance to the
Administrative Agent, with respect to the Collateral as the Administrative Agent may reasonably request and will, from time to time upon the request of the Administrative Agent during the continuance of any Default, promptly transfer any Pledged
Shares, Pledged Interests or other shares of Equity Interests constituting Collateral into the name of any nominee designated by the Administrative Agent. 
 (d) Continuous Pledge. Each Grantor will (subject to the terms of the Credit Agreement) deliver to the Administrative Agent and at all times keep pledged to the Administrative Agent pursuant
hereto, on a first-priority, perfected basis all Pledged Property, Investment Property, all Dividends and Distributions with respect thereto, all Payment Intangibles to the extent they are evidenced by a Document, Instrument, Promissory Note or
Chattel Paper, and all interest and principal with respect to such Payment Intangibles, and all Proceeds and rights from time to time received by or distributable to such Grantor in respect of any of the foregoing Collateral. Each Grantor agrees
that it will, promptly (but in any event no later than ten (10) Business Days)

  

 -16- 

 
following receipt thereof, deliver to the Administrative Agent possession of all originals of Pledged Interests, Pledged Shares, Pledged Notes and any other Pledged Property, negotiable
Documents, Instruments, Promissory Notes and Chattel Paper that it acquires following the date of this Security Agreement and shall deliver to the Administrative Agent a supplement to Schedule I identifying any such new Pledged Interests,
Pledged Shares, Pledged Notes or other Pledged Property. 
 (e) Voting Rights; Dividends, etc. Each
Grantor agrees: 
 (i) that promptly upon receipt of notice of the occurrence and continuance of an Event of
Default from the Administrative Agent and without any request therefor by the Administrative Agent, so long as such Event of Default shall continue, to deliver (properly endorsed where required hereby or requested by the Administrative Agent) to the
Administrative Agent all Distributions with respect to Investment Property, all interest, principal and other cash payments on Payment Intangibles, the Pledged Property and all Proceeds of the Pledged Property or any other Collateral, in case
thereafter received by such Grantor, all of which shall be held by the Administrative Agent as additional Collateral; and 
 (ii) if an Event of Default shall have occurred and be continuing and the Administrative Agent has notified such Grantor of the Administrative Agent’s intention to exercise its voting power under
this Section 4.1(e)(ii), 
 (A) the Administrative Agent may exercise (to the exclusion of such
Grantor) the voting power and all other incidental rights of ownership with respect to any Pledged Shares, Investment Property or other Equity Interests constituting Collateral. EACH GRANTOR HEREBY GRANTS THE ADMINISTRATIVE AGENT AN IRREVOCABLE
PROXY (WHICH IRREVOCABLE PROXY SHALL CONTINUE IN EFFECT UNTIL SUCH DEFAULT SHALL HAVE BEEN CURED OR WAIVED) EXERCISABLE UNDER SUCH CIRCUMSTANCES, TO VOTE THE PLEDGED SHARES, PLEDGED INTERESTS, INVESTMENT PROPERTY AND SUCH OTHER COLLATERAL;
AND 
 (B) the Grantor shall promptly deliver to the Administrative Agent such additional proxies and
other documents as may be necessary to allow the Administrative Agent to exercise such voting power. 
 All Distributions, interest, principal,
cash payments, Payment Intangibles and Proceeds that may at any time and from time to time be held by any Grantor but which such Grantor is then obligated to deliver to the Administrative Agent, shall, until delivery to the Administrative Agent, be
held by such Grantor separate and apart from its other property in trust for the Administrative Agent. The Administrative Agent agrees that unless a Default shall have occurred and be continuing and the Administrative Agent shall have given the
notice referred to in Section 4.1(e), each Grantor shall be entitled to receive and retain all Distributions and shall have the exclusive voting power, and is granted a proxy, with respect to any Equity Interests

  

 -17- 

 
(including any of the Pledged Shares) constituting Collateral. The Administrative Agent shall, upon the written request of any Grantor, promptly deliver such proxies and other documents, if any,
as shall be reasonably requested by such Grantor which are necessary to allow such Grantor to exercise that voting power with respect to any such Equity Interests (including any of the Pledged Shares) constituting Collateral; provided, however, that
no vote shall be cast, or consent, waiver, or ratification given, or action taken by such Grantor that would violate any provision of the Credit Agreement or any other Credit Document (including this Security Agreement). 
 SECTION 4.2. Organizational Documents; Change of Name, etc. No Grantor will change its state of incorporation, formation or
organization or its name, identity, organizational identification number or corporate structure unless such Grantor shall have (a) given the Administrative Agent at least thirty (30) days’ prior notice of such change,
(b) obtained the consent of the requisite Secured Parties, if such consent is so required by the Credit Documents, and (c) taken all actions necessary or as requested by the Administrative Agent to ensure that the Liens on the Collateral
granted in favor of the Administrative Agent for the benefit of the Lender Parties remain perfected, first-priority Liens. 
 SECTION 4.3. As to Accounts. 
 (a) Each Grantor shall have the right to collect all Accounts so
long as no Event of Default shall have occurred and be continuing. 
 (b) Upon (i) the occurrence and
continuance of an Event of Default and (ii) the delivery of notice by the Administrative Agent to each Grantor, all Proceeds of Collateral received by any Grantor shall be delivered in kind to the Administrative Agent for deposit in a Deposit
Account of such Grantor (A) maintained with the Administrative Agent or (B) maintained at a depositary bank other than the Administrative Agent to which such Grantor, the Administrative Agent and the depositary bank have entered into a
Control Agreement in form and substance acceptable to the Administrative Agent in its sole discretion providing that the depositary bank will comply with the instructions originated by the Administrative Agent directing disposition of the funds in
the account without further consent by such Grantor (any such Deposit Accounts, together with any other Deposit Accounts pursuant to which any portion of the Collateral is deposited with the Administrative Agent, a “Collateral
Account,” and collectively, the “Collateral Accounts”), and such Grantor shall not commingle any such Proceeds, and shall hold separate and apart from all other property, all such Proceeds in express trust for the benefit
of the Administrative Agent until delivery thereof is made to the Administrative Agent. 
 (c) Following the
delivery of notice pursuant to clause (b)(ii), the Administrative Agent shall have the right to apply any amount in the Collateral Account to the payment of any Secured Obligations which are due and payable or in accordance with the Credit
Documents. 
 (d) With respect to each of the Collateral Accounts, it is hereby confirmed and agreed that
(i) deposits in such Collateral Account are subject to a security interest as contemplated hereby, (ii) such Collateral Account shall be under the control of the Administrative Agent and (iii) the Administrative Agent shall have the
sole right of withdrawal over such Collateral Account; provided that withdrawals shall only be made during the existence of a Default. 
  

 -18- 

 (e) No Grantor shall adjust, settle, or compromise the amount or payment of
any Receivable, nor release wholly or partly any account debtor or obligor thereof, nor allow any credit or discount thereon; provided that, a Grantor may make such adjustments, settlements or compromises and release wholly or partly any account
debtor or obligor thereof and allow any credit or discounts thereon so long as (i) no Event of Default has occurred and is continuing, (ii) such action is taken in the ordinary course of business and consistent with past practices,
(iii) such action is, in such Grantor’s good faith business judgment, commercially reasonable, and (iv) the aggregate amount of such adjustments, settlements and compromises which are effected each fiscal year shall not exceed
$200,000. 
 SECTION 4.4. As to Grantor’s Use of Collateral. 
 (a) Subject to clause (b), each Grantor (i) may in the ordinary course of its business, at its own expense, sell,
lease or furnish under the contracts of service any of the Inventory normally held by such Grantor for such purpose, and use and consume, in the ordinary course of its business, any raw materials, work in process or materials normally held by such
Grantor for such purpose, (ii) shall, at its own expense, endeavor to collect, as and when due, all amounts due with respect to any of the Collateral, including the taking of such action with respect to such collection as the Administrative
Agent may request following the occurrence and during the continuance of a Default or, in the absence of such request, as such Grantor may deem advisable, and (iii) may grant, in the ordinary course of business, to any party obligated on any of
the Collateral, any rebate, refund or allowance to which such party may be lawfully entitled, and may accept, in connection therewith, the return of Goods, the sale or lease of which shall have given rise to such Collateral. 
 (b) At any time following the occurrence and during the continuance of a Default, whether before or after the maturity of any
of the Secured Obligations, the Administrative Agent may (i) revoke any or all of the rights of any Grantor set forth in clause (a), (ii) notify any parties obligated on any of the Collateral to make payment to the Administrative
Agent of any amounts due or to become due thereunder, and (iii) enforce collection of any of the Collateral by suit or otherwise and surrender, release, or exchange all or any part thereof, or compromise or extend or renew for any period
(whether or not longer than the original period) any indebtedness thereunder or evidenced thereby. 
 (c) Upon
request of the Administrative Agent following the occurrence and during the continuance of a Default, each Grantor will, at its own expense, notify any parties obligated on any of the Collateral to make payment to the Administrative Agent of any
amounts due or to become due thereunder. 
 (d) At any time following the occurrence and during the continuation
of a Default, the Administrative Agent may endorse, in the name of the applicable Grantor, any item, howsoever received by the Administrative Agent, representing any payment on or other Proceeds of any of the Collateral. 
  

 -19- 

 SECTION 4.5. As to Equipment and Inventory and Goods. Not later than 30 days
following the date of this Security Agreement, each Grantor shall deliver the original certificates of title (with any necessary endorsements) with respect to all Certificated Equipment now owned by such Grantor to the Administrative Agent. Each
Grantor hereby agrees that it shall (a) keep all of the Equipment and Inventory (other than Inventory sold in the ordinary course of business) and Goods located in a jurisdiction within the United States of America or its offshore waters
where all representations and warranties set forth in Article III shall be true and correct, and all action required pursuant to the second sentence of Section 4.12 shall have been taken with respect to the Equipment and Inventory
and Goods, and (b) pay promptly when due all property and other taxes, assessments and governmental charges or levies imposed upon, and all claims (including claims for labor, materials and supplies) against, the Equipment and Inventory and
Goods, except to the extent the validity thereof is being contested in good faith by appropriate proceedings and for which adequate reserves in accordance with GAAP have been set aside. Notwithstanding the foregoing, the Grantors may keep Equipment,
Inventory and Goods located in a jurisdiction outside of the United States of America or its offshore waters so long as the aggregate book value of the Equipment, Inventory and Goods located in such foreign jurisdictions does not exceed $2,500,000
at any time. With respect to Certificated Equipment hereafter owned by a Grantor, such Grantor shall promptly deliver such title to the Administrative Agent and take any other action necessary to enable the Administrative Agent perfect its Lien in
such Equipment, including endorsing certificates of title or executing applications for transfer of title, as is reasonably required by the Administrative Agent to enable it to properly perfect and protect its Lien on such Certificated Equipment and
to transfer the same. 
 SECTION 4.6. As to Intellectual Property Collateral. Each Grantor covenants and agrees to comply
with the following provisions as such provisions relate to any Intellectual Property Collateral material to the operations or business of such Grantor: 
 (a) such Grantor will not (i) do or fail to perform any act whereby any material Patent Collateral may lapse or become abandoned or dedicated to the public or unenforceable, (ii) permit any of
its licensees to (A) fail to continue to use any of the Trademark Collateral in order to maintain all of the Trademark Collateral in full force free from any claim of abandonment for non-use, (B) fail to maintain as in the past the quality
of products and services offered under all of the Trademark Collateral, (C) fail to employ all of the Trademark Collateral registered with any federal or state or foreign authority with an appropriate notice of such registration, (D) adopt
or use any other Trademark which is confusingly similar or a colorable imitation of any of the Trademark Collateral, (E) use any of the Trademark Collateral registered with any federal, state or foreign authority except for the uses for which
registration or application for registration of all of the Trademark Collateral has been made, or (F) do or permit any act or knowingly omit to do any act whereby any of the Trademark Collateral may lapse or become invalid or unenforceable, or
(iii) do or permit any act or knowingly omit to do any act whereby any of the Copyright Collateral or any of the Trade Secrets Collateral may lapse or become invalid or unenforceable or placed in the public domain except

  

 -20- 

 
upon expiration of the end of an unrenewable term of a registration thereof, unless, in the case of any of the foregoing requirements in clauses (i), (ii) and (iii),
such Grantor shall either (x) reasonably and in good faith determine that any of such Intellectual Property Collateral is of negligible economic value to such Grantor, or (y) the loss of the Intellectual Property Collateral would not be
reasonably likely to result in a Material Adverse Change; 
 (b) such Grantor shall promptly notify the
Administrative Agent if it knows that any application or registration relating to any material item of the Intellectual Property Collateral may become abandoned or dedicated to the public or placed in the public domain or invalid or unenforceable,
or of any adverse determination or development (including the institution of, or any such determination or development in, any proceeding in the United States Patent and Trademark Office, the United States Copyright Office or any foreign counterpart
thereof or any court) regarding such Grantor’s ownership of any of the Intellectual Property Collateral, its right to register the same or to keep and maintain and enforce the same; 
 (c) in no event will such Grantor or any of its agents, employees, designees or licensees file an application for the
registration of any material Intellectual Property Collateral with the United States Patent and Trademark Office, the United States Copyright Office or any similar office or agency in any other country or any political subdivision thereof, unless it
promptly informs the Administrative Agent, and upon request of the Administrative Agent (subject to the terms of the Credit Agreement), executes and delivers all agreements, instruments and documents as the Administrative Agent may reasonably
request to evidence the Administrative Agent’s security interest in such Intellectual Property Collateral; 
 (d) such Grantor will take all necessary steps, including in any proceeding before the United States Patent and Trademark Office, the United States Copyright Office or (subject to the terms of the Credit Agreement) any similar office or
agency in any other country or any political subdivision thereof, to maintain and pursue any application (and to obtain the relevant registration) filed with respect to, and to maintain any registration of, each material Intellectual Property
Collateral, including the filing of applications for renewal, affidavits of use, affidavits of incontestability and opposition, interference and cancellation proceedings and the payment of fees and taxes (except to the extent that dedication,
abandonment or invalidation is permitted under the foregoing clause (a) or (b)); 
 (e)
following the obtaining of an interest in any material Intellectual Property by such Grantor, such Grantor shall deliver a supplement to Schedule II identifying such new Intellectual Property; and 
 (f) following the obtaining of an interest in any material Intellectual Property by such Grantor or, following the occurrence
and during the continuance of an Event of Default, upon the request of the Administrative Agent, such Grantor shall deliver all agreements, instruments and documents the Administrative Agent may reasonably request to evidence the Administrative
Agent’s security interest in such Intellectual

  

 -21- 

 
Property Collateral and as may otherwise be required to acknowledge or register or perfect the Administrative Agent’s interest in any part of such item of Intellectual Property Collateral
unless such Grantor shall determine in good faith (with the consent of the Administrative Agent) that any Intellectual Property Collateral is of negligible economic value to such Grantor. 
 SECTION 4.7. As to Letter-of-Credit Rights. 
 (a) Each Grantor, by granting a security interest in its Letter-of-Credit Rights to the Administrative Agent, intends to (and
hereby does) collaterally assign to the Administrative Agent its rights (including its contingent rights) to the Proceeds of all Letter-of-Credit Rights of which it is or hereafter becomes a beneficiary or assignee. Promptly following the date on
which any Grantor obtains any Letter of Credit Rights after the date hereof, such Grantor shall (i) deliver a supplement to Schedule II identifying such new Letter-of-Credit Right and (ii) with respect to Letter of Credit Rights in
excess of $250,000 cause the issuer of each Letter of Credit and each nominated person (if any) with respect thereto to consent to such assignment of the Proceeds thereof in a consent agreement in form and substance reasonably satisfactory to the
Administrative Agent and deliver written evidence of such consent to the Administrative Agent. 
 (b) During the
existence of an Event of Default, each Grantor will, promptly upon request by the Administrative Agent, (i) notify (and each Grantor hereby authorizes the Administrative Agent to notify) the issuer and each nominated person with respect to each
of the Letters of Credit that the Proceeds thereof have been assigned to the Administrative Agent hereunder and any payments due or to become due in respect thereof are to be made directly to the Administrative Agent and (ii) arrange for the
Administrative Agent to become the transferee beneficiary Letter of Credit. 
 SECTION 4.8. As to Commercial Tort Claims.
Each Grantor covenants and agrees that, until the Termination Date, with respect to any Commercial Tort Claim in excess of $250,000 individually or in the aggregate hereafter arising, it shall deliver to the Administrative Agent a supplement to
Schedule II in form and substance reasonably satisfactory to the Administrative Agent, identifying such new Commercial Tort Claims. 
 SECTION 4.9. Electronic Chattel Paper and Transferable Records. If any Grantor at any time holds or acquires an interest in any electronic chattel paper or any “transferable record,” as
that term is defined in Section 201 of the U.S. Federal Electronic Signatures in Global and National Commerce Act, or in Section 16 of the U.S. Uniform Electronic Transactions Act as in effect in any relevant jurisdiction, with a value in
excess of $250,000, such Grantor shall promptly notify the Administrative Agent thereof and, at the request of the Administrative Agent, shall take such action as the Administrative Agent may request to vest in the Administrative Agent control (for
the ratable benefit of Secured Parties) under Section 9-105 of the UCC of such electronic chattel paper or control under Section 201 of the Federal Electronic Signatures in Global and National Commerce Act or, as the case may be,
Section 16 of the Uniform Electronic Transactions Act, as so in effect in such jurisdiction, of such transferable record. The Administrative Agent agrees with each Grantor that the Administrative Agent will

  

 -22- 

 
arrange, pursuant to procedures reasonably satisfactory to the Administrative Agent and so long as such procedures will not result in the Administrative Agent’s loss of control, for such
Grantor to make alterations to the electronic chattel paper or transferable record permitted under Section 9-105 of the UCC or, as the case may be, Section 201 of the U.S. Federal Electronic Signatures in Global and National Commerce Act
or Section 16 of the U.S. Uniform Electronic Transactions Act for a party in control to allow without loss of control, unless an Event of Default has occurred and is continuing or would occur after taking into account any action by such Grantor
with respect to such electronic chattel paper or transferable record. 
 SECTION 4.10. Transfers and Other Liens. No
Grantor shall: (a) sell, assign (by operation of law or otherwise) or otherwise dispose of any of the Collateral, except Inventory in the ordinary course of business or as specifically permitted by the Credit Agreement, or (b) create or
suffer to exist any Lien or other charge or encumbrance upon or with respect to any of the Collateral to secure Debt of any Person or entity, except for the security interest created by this Security Agreement and except for Permitted Liens.

 SECTION 4.11. Taxes. Each Grantor agrees to comply in all material respects with all applicable law, including the
appropriate payment (before the same become delinquent), by, or on behalf of, such Grantor of all Taxes imposed upon such Grantor or any of its direct or indirect Subsidiaries or upon their property except to the extent being diligently contested in
good faith by appropriate proceedings and for which adequate reserves in accordance with GAAP have been set aside on the books of such Grantor or such Subsidiaries, as applicable. 
 SECTION 4.12. Further Assurances, etc. Each Grantor shall warrant and defend the right, title and interest herein granted unto the
Administrative Agent in and to the Collateral (and all right, title and interest represented by the Collateral) against the claims and demands of all Persons whomsoever. Each Grantor agrees that, from time to time at its own expense, it will
promptly execute and deliver all further instruments and documents, and take all further action, that may be necessary or that the Administrative Agent may reasonably request, in order to perfect, preserve and protect any security interest granted
or purported to be granted hereby or to enable the Administrative Agent to exercise and enforce its rights and remedies hereunder with respect to any Collateral. Each Grantor agrees that, upon the acquisition after the date hereof by such Grantor of
any Collateral, with respect to which the security interest granted hereunder is not perfected automatically upon such acquisition, to take such actions with respect to such Collateral or any part thereof as required by the Credit Documents. Without
limiting the generality of the foregoing, each Grantor will: 
 (a) from time to time upon the request of the
Administrative Agent, promptly deliver to the Administrative Agent such stock powers, instruments and similar documents, reasonably satisfactory in form and substance to the Administrative Agent, with respect to such Collateral as the Administrative
Agent may reasonably request and will, from time to time upon the request of the Administrative Agent, after the occurrence and during the continuance of any Event of Default, promptly transfer any securities constituting Collateral into the name of
any nominee designated by the Administrative Agent; if any Collateral shall be evidenced by an Instrument, negotiable Document, Promissory Note or tangible Chattel Paper, deliver and pledge to the Administrative Agent hereunder such Instrument,
negotiable Document, Promissory Note, Pledged Note

  

 -23- 

 
or tangible Chattel Paper duly endorsed and accompanied by duly executed instruments of transfer or assignment, all in form and substance reasonably satisfactory to the Administrative Agent;

 (b) file (and hereby authorizes the Administrative Agent to file after delivery of a copy thereof to such
Grantor) such filing statements or continuation statements, or amendments thereto, and such other instruments or notices (including any assignment of claim form under or pursuant to the federal assignment of claims statute, 31 U.S.C. § 3726,
any successor or amended version thereof or any regulation promulgated under or pursuant to any version thereof), as may be necessary or that the Administrative Agent may request in order to perfect and preserve the security interests and other
rights granted or purported to be granted to the Administrative Agent hereby. The authorization contained in this Section 4.12 shall be irrevocable and continuing until the Termination Date; 
 (c) deliver to the Administrative Agent and at all times keep pledged to the Administrative Agent pursuant hereto, on a
first-priority, perfected basis (except for Permitted Liens), at the request of the Administrative Agent, all Investment Property constituting Collateral, all Distributions with respect thereto (which shall only be delivered to the Administrative
Agent during the continuance of a Default), and all interest and principal with respect to Promissory Notes, and all Proceeds and rights from time to time received by or distributable to such Grantor in respect of any of the foregoing Collateral;

 (d) not take or omit to take any action the taking or the omission of which would result in any impairment or
alteration of any obligation of the maker of any Payment Intangible or other Instrument constituting Collateral, except as provided in Section 4.4; 
 (e) not create any tangible Chattel Paper without placing a legend on such tangible Chattel Paper reasonably acceptable to
the Administrative Agent indicating that the Administrative Agent has a security interest in such Chattel Paper; 
 (f) furnish to the Administrative Agent, from time to time at the Administrative Agent’s request, statements and schedules further identifying and describing the Collateral and such other reports in connection with the Collateral as
the Administrative Agent may reasonably request, all in reasonable detail; and 
 (g) do all things reasonably
requested by the Administrative Agent in accordance with this Security Agreement in order to enable the Administrative Agent to have and maintain control over the Collateral consisting of Investment Property, Deposit Accounts,
Letter-of-Credit-Rights and Electronic Chattel Paper. 
 Each Grantor agrees that a carbon, photographic or other reproduction of this Security
Agreement or any UCC financing statement covering the Collateral or any part thereof shall be sufficient as a UCC financing statement where permitted by law. Each Grantor hereby authorizes the Administrative Agent to file financing statements
describing as the collateral covered thereby “all of the debtor’s personal property or assets”, “all assets” or words to that effect, notwithstanding that such wording may be broader in scope than the Collateral described in
this Security Agreement. 
  

 -24- 

 ARTICLE V 
 THE ADMINISTRATIVE AGENT 
 SECTION 5.1. Administrative Agent Appointed
Attorney-in-Fact. Each Grantor hereby irrevocably appoints the Administrative Agent its attorney-in-fact, with full authority in the place and stead of such Grantor and in the name of such Grantor or otherwise, from time to time in the
Administrative Agent’s discretion, following the occurrence and during the continuance of an Event of Default, to take any action and to execute any instrument which the Administrative Agent may deem necessary or advisable to accomplish the
purposes of this Security Agreement, including (a) to ask, demand, collect, sue for, recover, compromise, receive and give acquittance and receipts for moneys due and to become due under or in respect of any of the Collateral, (b) to
receive, endorse, and collect any drafts or other Instruments, Documents and Chattel Paper, in connection with clause (a) above, (c) to file any claims or take any action or institute any proceedings which the Administrative Agent
may deem necessary or desirable for the collection of any of the Collateral or otherwise to enforce the rights of the Administrative Agent with respect to any of the Collateral, and (d) to perform the affirmative obligations of such Grantor
hereunder. EACH GRANTOR HEREBY ACKNOWLEDGES, CONSENTS AND AGREES THAT THE POWER OF ATTORNEY GRANTED PURSUANT TO THIS SECTION 5.1 IS IRREVOCABLE AND COUPLED WITH AN INTEREST AND SHALL BE EFFECTIVE UNTIL THE TERMINATION DATE. 
 SECTION 5.2. Administrative Agent May Perform. If any Grantor fails to perform any agreement contained herein, the Administrative
Agent may itself perform, or cause performance of, such agreement, and the expenses of the Administrative Agent incurred in connection therewith shall be payable by such Grantor pursuant to Section 6.4 hereof and Section 9.1
of the Credit Agreement and the Administrative Agent may from time to time take any other action which the Administrative Agent reasonably deems necessary for the maintenance, preservation or protection of any of the Collateral or of its security
interest therein. 
 SECTION 5.3. Administrative Agent Has No Duty. The powers conferred on the Administrative Agent
hereunder are solely to protect its interest (on behalf of the Secured Parties) in the Collateral and shall not impose any duty on it to exercise any such powers. Except for reasonable care of any Collateral in its possession and the accounting for
moneys actually received by it hereunder, the Administrative Agent shall have no duty as to any Collateral or responsibility for (a) ascertaining or taking action with respect to calls, conversions, exchanges, maturities, tenders or other
matters relative to any Investment Property and any other Pledged Property, whether or not the Administrative Agent has or is deemed to have knowledge of such matters, or (b) taking any necessary steps to preserve rights against prior parties
or any other rights pertaining to any Collateral. 
 SECTION 5.4. Reasonable Care. The Administrative Agent is required
to exercise reasonable care in the custody and preservation of any of the Collateral in its possession; provided, that the Administrative Agent shall be deemed to have exercised reasonable care in the custody and preservation of any of the
Collateral (a) if such Collateral is accorded treatment

  

 -25- 

 
substantially equal to that which the Administrative Agent accords its own personal property, or (b) if the Administrative Agent takes such action for that purpose as any Grantor reasonably
requests in writing at times other than upon the occurrence and during the continuance of an Event of Default; provided, further, that failure of the Administrative Agent to comply with any such request at any time shall not in itself be deemed a
failure to exercise reasonable care. 
 ARTICLE VI 
 REMEDIES 
 SECTION 6.1. Certain Remedies. If
any Event of Default shall have occurred and be continuing: 
 (a) The Administrative Agent may exercise in
respect of the Collateral, in addition to other rights and remedies provided for herein or otherwise available to it, all the rights and remedies of a secured party on default under the UCC (whether or not the UCC applies to the affected Collateral)
and also may (i) take possession of any Collateral not already in its possession without demand and without legal process, (ii) require any Grantor to, and each Grantor hereby agrees that it will, at its expense and upon request of the
Administrative Agent forthwith, assemble all or part of the Collateral as directed by the Administrative Agent and make it available to the Administrative Agent at a place to be designated by the Administrative Agent that is reasonably convenient to
both parties, (iii) subject to applicable law or agreements with landlords, enter onto the property where any Collateral is located and take possession thereof without demand and without legal process, (iv) without notice except as
specified below, lease, license, sell or otherwise dispose of the Collateral or any part thereof in one or more parcels at public or private sale, at any of the Administrative Agent’s offices or elsewhere, for cash, on credit or for future
delivery, and upon such other terms as the Administrative Agent may deem commercially reasonable. Each Grantor agrees that, to the extent notice of sale shall be required by law, at least ten (10) days’ prior notice to the applicable
Grantor of the time and place of any public sale or the time of any private sale is to be made shall constitute reasonable notification; provided, however, that with respect to Collateral that is (x) perishable or threatens to decline speedily
in value, or (y) is of a type customarily sold on a recognized market (including but not limited to, Investment Property), no notice of sale or disposition need be given. For purposes of this Article VI, notice of any intended sale or
disposition of any Collateral may be given by first-class mail, hand-delivery (through a delivery service or otherwise), facsimile or email, and shall be deemed to have been “sent” upon deposit in the U.S. Mails with adequate postage
properly affixed, upon delivery to an express delivery service or upon electronic submission through telephonic or internet services, as applicable. The Administrative Agent shall not be obligated to make any sale of Collateral regardless of notice
of sale having been given. The Administrative Agent may adjourn any public or private sale from time to time by announcement at the time and place fixed therefor, and such sale may, without further notice, be made at the time and place to which it
was so adjourned. 
 (b) Each Grantor agrees and acknowledges that a commercially reasonable disposition of
Inventory, Equipment, Goods, Computer Hardware and Software Collateral, or Intellectual Property may be by lease or license of, in addition to the sale

  

 -26- 

 
of, such Collateral. Each Grantor further agrees and acknowledges that each of the following shall be deemed a reasonable commercial disposition: (i) a disposition made in the usual manner
on any recognized market, (ii) a disposition at the price current in any recognized market at the time of disposition, and (iii) a disposition in conformity with reasonable commercial practices among dealers in the type of property subject
to the disposition. 
 (c) All cash Proceeds received by the Administrative Agent in respect of any sale of,
collection from, or other realization upon, all or any part of the Collateral shall be applied by the Administrative Agent against, all or any part of the Obligations as set forth in Section 7.7 of the Credit Agreement. The
Administrative Agent shall not be obligated to apply or pay over for application noncash proceeds of collection or enforcement unless (i) the failure to do so would be commercially unreasonable, and (ii) the affected party has provided the
Administrative Agent with a written demand to apply or pay over such noncash proceeds on such basis. 
 (d) The
Administrative Agent may do any or all of the following: (i) transfer all or any part of the Collateral into the name of the Administrative Agent or its nominee, with or without disclosing that such Collateral is subject to the Lien hereunder,
(ii) notify the parties obligated on any of the Collateral to make payment to the Administrative Agent of any amount due or to become due thereunder, (iii) withdraw, or cause or direct the withdrawal, of all funds with respect to any
Collateral Account or any other Deposit Account subject to an Account Control Agreement, (iv) enforce collection of any of the Collateral by suit or otherwise, and surrender, release or exchange all or any part thereof, or compromise or extend
or renew for any period (whether or not longer than the original period) any obligations of any nature of any party with respect thereto, (v) endorse any checks, drafts, or other writings in the applicable Grantor’s name to allow
collection of the Collateral, (vi) take control of any Proceeds of the Collateral, or (vii) execute (in the name, place and stead of the applicable Grantor) endorsements, assignments, stock powers and other instruments of conveyance or
transfer with respect to all or any of the Collateral. 
 SECTION 6.2. Securities Laws. If the Administrative Agent shall
determine to exercise its right to sell all or any of the Collateral that are Equity Interests pursuant to Section 6.1, each Grantor agrees that, upon request of the Administrative Agent, such Grantor will, at its own expense:

 (a) execute and deliver, and cause (or, with respect to any issuer which is not a Subsidiary of such Grantor,
use its reasonable efforts to cause) each Pledged Interests Issuer or other issuer of the Collateral contemplated to be sold and the directors and officers thereof to execute and deliver, all such instruments and documents, and do or cause to be
done all such other acts and things, as may be necessary or, in the reasonable opinion of the Administrative Agent, advisable to register such Collateral under the provisions of the Securities Act of 1933, as from time to time amended (the
“Securities Act”), and cause the registration statement relating thereto to become effective and to remain effective for such period as prospectuses are required by law to be furnished, and to make all amendments and supplements
thereto and to the related prospectus which, in

  

 -27- 

 
the reasonable opinion of the Administrative Agent, are necessary or advisable, all in conformity with the requirements of the Securities Act and the rules and regulations of the SEC applicable
thereto; 
 (b) use its reasonable efforts to exempt the Collateral under the state securities or “Blue
Sky” laws and to obtain all necessary Governmental Approvals for the sale of the Collateral, as requested by the Administrative Agent; 
 (c) cause (or, with respect to any issuer that is not a Subsidiary of such Grantor, use its reasonable efforts to cause) each such Pledged Interests Issuer or other issuer to make available to its
security holders, as soon as practicable, an earnings statement that will satisfy the provisions of Section 11(a) of the Securities Act; and 
 (d) do or cause to be done all such other acts and things as may be reasonably necessary to make such sale of the Collateral or any part thereof valid and binding and in compliance with applicable law.

 Each Grantor acknowledges the impossibility of ascertaining the amount of damages that would be suffered by the Administrative Agent or the
Secured Parties by reason of the failure by such Grantor to perform any of the covenants contained in this Section and consequently agrees that, if such Grantor shall fail to perform any of such covenants, it shall pay, as liquidated damages and not
as a penalty, an amount equal to the value (as reasonably determined by the Administrative Agent in good faith) of such Collateral on the date the Administrative Agent shall demand compliance with this Section 6.2. 
 SECTION 6.3. Compliance with Restrictions. Each Grantor agrees that in any sale of any of the Collateral whenever an Event of Default
shall have occurred and be continuing, the Administrative Agent is hereby authorized to comply with any limitation or restriction in connection with such sale as it may be advised by counsel is necessary in order to avoid any violation of applicable
law (including compliance with such procedures as may restrict the number of prospective bidders and purchasers, require that such prospective bidders and purchasers have certain qualifications, and restrict such prospective bidders and purchasers
to Persons who will represent and agree that they are purchasing for their own account for investment and not with a view to the distribution or resale of such Collateral), or in order to obtain any required approval of the sale or of the purchaser
by any Governmental Authority or official, and each Grantor further agrees that such compliance shall not result in such sale being considered or deemed not to have been made in a commercially reasonable manner, nor shall the Administrative Agent be
liable nor accountable to such Grantor for any discount allowed by the reason of the fact that such Collateral is sold in compliance with any such limitation or restriction. 
 SECTION 6.4. Indemnity and Expenses. 
 (a) Without limiting the generality of the provisions of Section 9.2 of the Credit Agreement, each Grantor hereby indemnifies and holds harmless the Administrative Agent, each Secured Party and each
of their respective officers, directors, employees and agents (the “Indemnified Parties”) from and against any and all claims, losses and liabilities arising out of or resulting from this Security Agreement or any other

  

 -28- 

 
Credit Document (including, without limitation, enforcement of this Security Agreement), except claims, losses or liabilities resulting from such Indemnified Party’s gross negligence,
willful misconduct or unlawful acts; PROVIDED, HOWEVER, THAT IT IS THE INTENTION OF THE PARTIES HERETO THAT EACH INDEMNIFIED PARTY BE INDEMNIFIED IN THE CASE OF ITS OWN NEGLIGENCE (OTHER THAN GROSS NEGLIGENCE), REGARDLESS OF WHETHER SUCH
NEGLIGENCE IS SOLE OR CONTRIBUTORY, ACTIVE OR PASSIVE, IMPUTED, JOINT OR TECHNICAL. If and to the extent that the foregoing undertaking may be unenforceable for any reason, each Grantor hereby agrees to make the maximum contribution to the
payment and satisfaction of each of the foregoing which is permissible under applicable law. 
 (b) Other than as
set forth in clause (c) below, each Grantor will upon demand pay to the Administrative Agent and any counsel the amount of any and all expenses, including the reasonable fees and disbursements of its counsel and of any experts and
agents, which the Administrative Agent and any counsel may incur in connection herewith, including without limitation in connection with the administration of this Security Agreement and the custody, preservation, use or operation of, any of the
Collateral. 
 (c) Each Grantor will upon demand pay to the Administrative Agent and any counsel the amount of
any and all expenses, including the fees and disbursements of its counsel and of any experts and agents, which the Administrative Agent and any counsel may incur in connection (i) the sale of, collection from, or other realization upon, any of
the Collateral, (ii) the exercise or enforcement of any of the rights of the Administrative Agent and any local counsel or any of the Secured Parties hereunder, or (iii) the failure by any Grantor to perform or observe any of the
provisions hereof. 
 SECTION 6.5. Warranties. The Administrative Agent may sell the Collateral without giving any
warranties or representations as to the Collateral. The Administrative Agent may disclaim any warranties of title or the like. Each Grantor agrees that this procedure will not be considered to adversely affect the commercial reasonableness of any
sale of the Collateral. 
 ARTICLE VII 
 MISCELLANEOUS PROVISIONS 
 SECTION 7.1. Credit Document. This
Security Agreement is a Credit Document executed pursuant to the Credit Agreement and shall (unless otherwise expressly indicated herein) be construed, administered and applied in accordance with the terms and provisions thereof, including
Article 9 thereof. 
 SECTION 7.2. Binding on Successors, Transferees and Assigns; Assignment. This Security
Agreement shall remain in full force and effect until the Termination Date, shall be binding upon each Grantor and its successors, transferees and assigns and, subject to the limitations set forth in the Credit Agreement, shall inure to the benefit
of and be enforceable by each Secured Party and its successors, transferees and assigns; provided that no Grantor shall (unless otherwise permitted under the terms of the Credit Agreement or this Security Agreement) assign any of its obligations
hereunder without the Administrative Agent’s prior written consent. 
  

 -29- 

 SECTION 7.3. Amendments, etc. No amendment to or waiver of any provision of this
Security Agreement, nor consent to any departure by any Grantor from its obligations under this Security Agreement, shall in any event be effective unless the same shall be in writing and signed by the Administrative Agent (on behalf of the Lenders
or the Majority Lenders, as the case may be, pursuant to Section 9.3 of the Credit Agreement) and such Grantor and then such waiver or consent shall be effective only in the specific instance and for the specific purpose for which given.

 SECTION 7.4. Notices. Except as otherwise provided in this Security Agreement, all notices and other communications
provided for hereunder shall be in writing, by facsimile or by email and addressed, delivered or transmitted to the appropriate party at the address, facsimile number or email address of such party specified in the Credit Agreement, on the signature
pages of this Security Agreement or at such other address, facsimile number or email address as may be designated by such party in a notice to the other party. Except as otherwise provided in this Security Agreement, any notice or other
communication, if mailed and properly addressed with postage prepaid or if properly addressed and sent by pre-paid courier service, shall be deemed given when received; any such notice or other communication, if transmitted by facsimile or email,
shall be deemed given when transmitted and electronically confirmed. 
 SECTION 7.5. Release of Liens. Upon (a) the
disposition of Collateral in accordance with the Credit Agreement or (b) the occurrence of the Termination Date, the security interests granted herein shall automatically terminate with respect to (i) such Collateral (in the case of
clause (a)) or (ii) all Collateral (in the case of clause (b)). Upon any such disposition or termination, the Administrative Agent will deliver to the applicable Grantor, at such Grantor’s sole expense, without any
representations, warranties or recourse of any kind whatsoever, all Collateral held by the Administrative Agent hereunder, and execute and deliver to such Grantor such documents as such Grantor shall reasonably request to evidence such termination.

 SECTION 7.6. No Waiver; Remedies. In addition to, and not in limitation of Section 2.7, no failure on the
part of any Secured Party to exercise, and no delay in exercising, any right hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any right hereunder preclude any other or further exercise thereof or the exercise
of any other right. The remedies herein provided are cumulative and not exclusive of any remedies provided by law. 
 SECTION
7.7. Headings. The various headings of this Security Agreement are inserted for convenience only and shall not affect the meaning or interpretation of this Security Agreement or any provisions thereof. 
 SECTION 7.8. Severability. Any provision of this Security Agreement which is prohibited or unenforceable in any jurisdiction shall,
as to such provision and such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions of this Security Agreement or affecting the validity or enforceability of such provision
in any other jurisdiction. 
 SECTION 7.9. Counterparts. This Security Agreement may be executed by the parties hereto in
several counterparts, each of which shall be deemed to be an original and all of which shall constitute together but one and the same agreement. Delivery of an executed counterpart of a signature page to this Security Agreement by facsimile shall be
effective as delivery of a manually executed counterpart of this Security Agreement. 
  

 -30- 

 SECTION 7.10. Consent as Holder of Equity. Each Grantor hereby consents to
(a) the execution by each other Grantor of this Security Agreement and grant by each other Grantor of a security interest, encumbrance, pledge and hypothecation in all Pledged Interests and other Collateral of such other Grantor to the
Administrative Agent pursuant hereto, and (b) without limiting the generality of the foregoing, each Grantor consents to the transfer of any Pledged Interest to the Administrative Agent or its nominee following an Event of Default and to the
substitution of the Secured Party or its nominee as a partner under the limited partnership agreement or as a member under the limited liability company agreement, in any case, as heretofore and hereafter amended. 
 SECTION 7.11. Additional Grantors. Additional Subsidiaries of either Borrower may from time to time enter into this Security
Agreement as a Grantor. Upon execution and delivery after the date hereof by the Administrative Agent and such Subsidiary of an instrument in the form of Annex 1, such Subsidiary shall become a Grantor hereunder with the same force and
effect as if originally named as a Grantor herein. The execution and delivery of any instrument adding an additional Grantor as a party to this Security Agreement shall not require the consent of any other Grantor hereunder. The rights and
obligations of each Grantor hereunder shall remain in full force and effect notwithstanding the addition of any new Grantor as a party to this Security Agreement. 
 SECTION 7.12. Conflicts with Credit Agreement. To the fullest extent possible, the terms and provisions of the Credit Agreement shall be read together with the terms and provisions of this Security
Agreement so that the terms and provisions of this Security Agreement do not conflict with the terms and provisions of the Credit Agreement; provided, however, notwithstanding the foregoing, in the event that any of the terms or provisions of this
Security Agreement conflict with any terms or provisions of the Credit Agreement, the terms or provisions of the Credit Agreement shall govern and control for all purposes; provided that the inclusion in this Security Agreement of terms and
provisions, supplemental rights or remedies in favor of the Administrative Agent not addressed in the Credit Agreement shall not be deemed to be a conflict with the Credit Agreement and all such additional terms, provisions, supplemental rights or
remedies contained herein shall be given full force and effect. 
 SECTION 7.13. Waiver of Jury Trial. EACH GRANTOR
HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY WAIVES TO THE FULLEST EXTENT PERMITTED BY LAW ANY RIGHTS IT MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH, EACH CREDIT DOCUMENT,
OR ANY COURSE OF CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER ORAL OR WRITTEN) OR ACTIONS OF THE ADMINISTRATIVE AGENT, ANY OTHER SECURED PARTY OR ANY OBLIGOR IN CONNECTION THEREWITH. EACH GRANTOR ACKNOWLEDGES AND AGREES THAT IT HAS RECEIVED FULL
AND SUFFICIENT CONSIDERATION FOR THIS PROVISION (AND EACH OTHER PROVISION OF EACH OTHER CREDIT DOCUMENT TO WHICH IT IS A PARTY) AND THAT THIS PROVISION IS A MATERIAL INDUCEMENT FOR THE ADMINISTRATIVE AGENT AND EACH LENDER ENTERING INTO THE CREDIT
DOCUMENTS. 
  

 -31- 

 SECTION 7.14. Governing Law, Entire Agreement, etc. This Security Agreement shall be
deemed to be a contract made under and shall be governed by, and construed and enforced in accordance with, the laws of the State of New York, except to the extent that the validity or perfection of the security interests hereunder, or remedies
hereunder, in respect of any particular Collateral are governed by the laws of a jurisdiction other than the State of New York. 
 SECTION 7.15. Miscellaneous. THIS WRITTEN AGREEMENT AND THE OTHER CREDIT DOCUMENTS REPRESENT THE FINAL AGREEMENT BETWEEN THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF
THE PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES. 
 SECTION 7.16. Amendment to and Restatement of
Earlier Agreement. This Security Agreement constitutes an amendment to, and a complete restatement of, the Original Pledge and Security Agreement, but does not constitute a novation of the obligations, liabilities and indebtedness of any of the
Grantors thereunder. 
 [Remainder of this page intentionally left blank. Signature pages follow.] 
  

 -32- 

 IN WITNESS WHEREOF, each of the parties hereto has caused this Security Agreement to be duly
executed and delivered by its Authorized Officer as of the date first above written. 
  

			
	GRANTORS:
	
	FLOTEK INDUSTRIES, INC.
		
	By	 	 /s/ John Chisholm

		 	      John Chisholm
		 	      President
	
	 TELEDRIFT COMPANY
 FLOTEK PAYMASTER, INC.
 MATERIAL TRANSLOGISTICS, INC. PETROVALVE, INC.
 TURBECO, INC.
 USA PETROVALVE, INC.

 FLOTEK INTERNATIONAL, INC.
 PADKO INTERNATIONAL INCORPORATED
 FLOTEK ECUADOR MANAGEMENT, LLC
 FLOTEK ECUADOR INVESTMENTS, LLC

  

			
	By	 	 /s/ John Chisholm

		 	      John Chisholm
		 	      President
	
	 SOONER ENERGY SERVICES, LLC
 CESI MANUFACTURING, LLC
 CESI CHEMICAL, INC.

  

			
	By	 	 /s/ John Chisholm

		 	      John Chisholm
		 	      Chief Executive Officer
	
	FLOTEK INDUSTRIES FZE

  

			
	By	 	 /s/ John Chisholm

		 	      John Chisholm
		 	      President

 Signature Page to Amended and Restated Pledge and Security Agreement 

					
	ADMINISTRATIVE AGENT:
	
	WHITEBOX ADVISORS LLC
		
	By:	 	 /s/ Mark Strefling

		 	Name:	 	Mark Strefling
		 	Title:	 	Chief Legal Officer

 Signature
Page to Amended and Restated Pledge and Security Agreement 

 SCHEDULE I 
 to Amended and Restated Pledge and Security Agreement 
 ITEM A – PLEDGED
INTERESTS 
 Common Stock 
  

										
	 Pledged Interests Issuer (corporate)
	  	Cert. #	  	# of
Shares	  	Authorized
Shares	  	% of Shares
Pledged	 
	 Padko International Incorporated
	  	2	  	50,000	  	500,000	  	100	% 
	 USA Petrovalve, Inc.
	  	2	  	1,000	  	100,000	  	100	% 
	 Turbeco, Inc.
	  	4	  	500	  	100,000	  	100	% 
	 Petrovalve, Inc.
	  	2	  	1,000	  	1,000	  	100	% 
	 Material Translogistics, Inc.
	  	1	  	1,000	  	100,000	  	100	% 
	 Flotek Paymaster, Inc.
	  	1	  	1,000	  	100,000	  	100	% 
	 CESI Chemical, Inc.
	  	1	  	500	  	5,000,000	  	100	% 
	 Teledrift Company
	  	2	  	1,000	  	10,000	  	100	% 
	 Flotek Industries FZE
	  	22924	  	1	  	1	  	100	% 
	 Flotek International, Inc.
	  	1	  	1,000	  	100,000	  	100	% 

 Limited
Liability Company Interests 
  

						
	 Pledged Interests Issuer (limited liability company)
	  	% of Limited Liability
Company Interests Pledged	 	 	Type of Limited Liability
Company Interests Pledged
	 Sooner Energy Services, LLC
	  	100	% 	 	Membership Interests
	 CESI Manufacturing. LLC
	  	100	% 	 	Membership Interests
	 Flotek Ecuador Management, LLC
	  	100	% 	 	Membership Interests
	 Flotek Ecuador Investments, LLC
	  	100	% 	 	Membership Interests

 Schedule I to Amended and Restated Pledge and Security Agreement 

 Partnership Interests 
  

					
	 Pledged Interests Issuer (partnership)
	  	% of Partnership
Interests Owned	  	% of Partnership
Interests Pledged
	 NONE.
	  		  	

 ITEM B – PLEDGED NOTES 
 1. Pledged Note Issuer Description: 
 NONE. 
 Schedule I to Amended and Restated Pledge and Security Agreement 

 SCHEDULE II 
 to Amended and Restated Pledge and Security Agreement 
  

	Item A-1.	Location of Grantor for purposes of UCC. 

 Flotek Industries, Inc.: Delaware 
 Padko International Incorporated: Oklahoma 
 Sooner Energy Services, LLC: Oklahoma 
 USA
Petrovalve, Inc.: Texas 
 CESI Manufacturing, LLC: Oklahoma 
 Turbeco, Inc.: Texas 
 Petrovalve, Inc.: Delaware 
 Material Translogistics, Inc.: Texas 
 Flotek
Paymaster, Inc.: Texas 
 CESI Chemical, Inc.: Oklahoma 
 Teledrift Company: Delaware 
 Flotek Industries FZA: Jebel Ali Free Zone, Dubai, United Arab
Emirates 
 Flotek International, Inc.: Delaware 
 Flotek Ecuador Investments, LLC: Texas 
 Flotek Ecuador Management, LLC: Texas 
  

	Item A-2.	Grantor’s place of business or principal office. 

 Flotek Industries, Inc., 
 USA Petrovalve, Inc., 
 Turbeco, Inc., 
 Petrovalve, Inc., 
 Material Translogistics, Inc., 
 Flotek Paymaster,
Inc., 
 Teledrift Company, 
 Flotek
International, Inc., 
 Flotek Ecuador Investments, LLC, and 
 Flotek Ecuador Management, LLC: 
 2930 W. Sam Houston Pkwy N. 
 Houston, Texas 77043 
 Padko International
Incorporated, 
 Sooner Energy Services, LLC, 
 CESI Chemical, Inc., and 
 CESI Manufacturing, LLC: 
 1004 Plainsman Road 
 Marlow, Oklahoma 73055 
 Flotek Industries FZE: Jebel Ali Free Zone, Dubai, United Arab Emirates 
 Schedule II to Amended and Restated Pledge and Security Agreement 

	Item A-3.	Taxpayer ID number. 

 Flotek Industries,
Inc.: 90-0023731 
 Padko International Incorporated: 73-1443489 
 Sooner Energy Services, LLC: 73-1501526 
 USA Petrovalve, Inc.: 76-0448098 
 CESI Manufacturing, LLC: 98-0372943 
 Turbeco, Inc.:
76-0228889 
 Petrovalve, Inc.: 76-0513130 
 Material Translogistics, Inc.: 73-1605226 
 Flotek Paymaster, Inc.: 30-0094158 
 CESI Chemical, Inc.: 73-1591850 
 Teledrift Company:
26-1869123 
 Flotek Industries FZE: None 
 Flotek International, Inc.: 27-2091474 
 Flotek Ecuador Investments, LLC: 27-2091569 
 Flotek Ecuador Management, LLC: 27-2091663 
  

	Item B.	Merger or other corporate reorganization. 

 Description of Merger: 
 CESI Chemical, Inc.: Esses Inc., Equipment Specialties Inc., Plainsman Technology, Inc., IBS 2000, Inc.
and Flotek Acquisition Sub, Inc. were each merged into CESI Chemical, Inc. 
 Material Translogistics, Inc.: CESI Acquistion, Inc. was
merged into Material Translogistics, Inc. 
 Teledrift Company: Trinity Tool, Inc. and Spidle Sales & Service, Inc. were each merged
into Teledrift Company. 
 Sooner Energy Services, LLC: Sooner Energy Services, Inc. was converted into Sooner Energy Services, LLC.

 CESI Manufacturing, LLC: SES Holdings, Inc. was converted into and its name changed to CESI Manufacturing, LLC. 
 Turbeco, Inc.: CAVO Drilling Motors, Ltd. Co. was merged into Turbeco, Inc. 
  

	Item C.	Deposit Accounts and Securities Accounts. 

 Deposit Accounts: 
  

					
	 Account Description
	  	 Account Number
	  	 
			
	 Wells Fargo - Flotek Industries
 Inc. - WellsOne Account(Master)
	  	412-1097273	  	

 Schedule II to Amended and Restated Pledge and Security Agreement 

					
	  
 Wells Fargo - Flotek Industries
 Inc. - WellsOne
 Account(Disbursement
Acct)
	  	  
 412-1097299
	  	
	  
 Wells Fargo - Flotek
 Industries Inc. - WellsOne Account(Payroll)
	  	  
 412-1097281
	  
	  
 Wells Fargo - Flotek Industries
 Inc. - WellsOne Account(Flexible
 Spending Acct)

	  	  
 412-1097265
	  
	  
 ING Bank Alphen A/D RIJN -
 CESI Chemical Inc.
	  	  
 68.01.14.769
	  
	  
 BankFirst - PADKO International
 Incorporated
	  	  
 500002100
	  
	  
 BankFirst - Sooner Energy
 Services, LLC CD
	  	  
 4007006921
	  
	  
 HSBC Bank Middle East - Flotek
 Industries FZE
	  	  
 011122215001
	  

 Securities Accounts: 
 NONE. 
  

	Item D.	Letter of Credit Rights. 

 NONE.

  

	Item E.	Commercial Tort Claims. 

 NONE.

 Schedule II to Amended and Restated Pledge and Security Agreement 

 SCHEDULE III – A 
 to Amended and Restated Pledge and Security Agreement 
 INTELLECTUAL PROPERTY COLLATERAL 
  

	Item A.	Patent Collateral. 

 Issued Patents 
  

									
	 Country
	 	 Patent No.
	 	 Filing Date
	 	 Inventor(s)
	 	 Title

					
	 USA
	 	6,533,034	 	3/18/2003	 	Troy Barger	 	Centralized Stop Collar for Floating Centralizer
					
	 USA
	 	5,829,952	 	11/3/1998	 	Darrel W. Shadden	 	Check Valve with Reversible Valve Ball and Seat
					
	 Canada
	 	2,017,405	 	2/21/1995	 		 	Ball and Seat-Type Valve for Downhole Rod Pump
					
	 Canada
	 	2,478,433	 	12/8/2009	 	John T. Pursley, David L. Holcomb and Glenn S. Penny	 	Composition and Process for Well Cleaning
					
	 Venezuela
	 	52500	 	10/7/1994	 		 	Ball and Seat-Type Valve for Downhole Rod Pump
					
	 USA
	 	6,761,215	 	7/13/2004	 	James Eric Morrison and Guy Morrison, III	 	Downhole Separator Method
					
	 China (Peoples Republic)
	 	ZL03824239.7	 	7/18/2007	 		 	Downhole Separator and Method
					
	 Eurasian Patent Organization
	 	007040	 	8/18/2006	 		 	Downhole Separator and Method

 Schedule III to
Amended and Restated Pledge and Security Agreement 

									
	 Country
	 	 Serial No.
	 	 Filing Date
	 	 Inventor(s)
	 	 Title

					
	 USA
	 	7,122,509	 	10/17/2006	 	John Todd Sanner, Glenn S. Penny and Roger Padgham	 	High Temperature Foamer Formulations for Downhole Injection
					
	 USA
	 	7,544,639	 	6/9/2009	 	John T. Pursley, David L. Holcomb and Glenn S. Penny	 	Composition and Process for the Treatment of Hydrogen Sulfide
					
	 USA
	 	7,380,606	 	6/3/2008	 	John T. Pursley, David L. Holcomb and Glenn S. Penny	 	Composition and Process for Well Cleaning
					
	 Australia
	 	2003278716	 	1/ 8/2009	 		 	Downhole Separator and Method

 Pending
Patent Applications 
  

									
	 Country
	 	 Serial No.
	 	 Filing Date
	 	 Inventor(s)
	 	 Title

					
	 Patent Cooperation Treaty
	 	PCTUS9602445	 	2/23/1996	 		 	Improved Valve Plunger for a Ball and Seat-Type Check Valve
					
	 Canada
	 	2,497,929	 	8/20/2003	 		 	Downhole Separator and Method
					
	 Patent Cooperation Treaty/European Patent Office
	 	03716227.8	 	2/28/2003	 	John T. Pursley, David L. Holcomb and Glenn S. Penny	 	Composition and Process for Well Cleaning

 Schedule III to Amended and Restated Pledge and Security Agreement 

									
	 Country
	 	 Serial No.
	 	 Filing Date
	 	 Inventor(s)
	 	 Title

					
	 Patent Cooperation Treaty/Norwegian National
	 	2004 4148	 	2/28/2003	 	John T. Pursley, David L. Holcomb and Glenn S. Penny	 	Composition and Process for Well Cleaning
					
	 USA
	 	 339,248
  
 Abandoned
 1/5/09
	 	1/25/2006	 	Michael M. Brezinski	 	Method of Treating a Subterranean Formation in the Presence of Ferric Ions and/or Sulfide Ions
					
	 USA
	 	518,648	 	9/11/2006	 	Manoj Gopalan and Stephen B. Poe	 	Measurement While Drilling Apparatus and Method of Using the Same
					
	 Patent Cooperation Treaty
	 	 Publication No.
 WO/2007/033126

	 	9/12/2006	 		 	Measurement While Drilling Apparatus and Method of Using the Same
					
	 USA
	 	Application No. 12/156,201	 	5/30/2008	 		 	Process for Well Cleaning
					
	 USA
	 	Application No. 12/268,408	 	11/10/2008	 		 	Drag-Reducing Copolymer Compositions
					
	 USA
	 	Application No. 61/174,617	 	5/1/2009	 		 	Low Friction Centralizer
					
	 USA
	 	 Application No. 12/618,535
  
 Priority No.
 61/114,125
	 	11/13/2009	 		 	Water-in-Oil Microemulsions for Oilfield Applications

 Schedule III to Amended and Restated Pledge and Security Agreement 

 Patent Applications in Preparation 
 NONE. 
 Schedule III
to Amended and Restated Pledge and Security Agreement 

 SCHEDULE III – B 
 to Amended and Restated Pledge and Security Agreement 
  

	Item B.	Trademark Collateral 

 Trademarks 
  

							
	 Country
	 	 Trademark
	 	 Registration No.
	 	 Issue Date

				
	 USA
	 	STIMLUBE	 	3,620,715	 	5/12/2009

 Trademark Applications in
Preparation 
  

			
	 Country
	 	 Trademark

		
	 USA
	 	FLOTEK
		
	 USA
	 	PETROVALVE
		
	 USA
	 	CESI
		
	 USA
	 	“OPEN CIRCLE” SYMBOL

 Schedule
III to Amended and Restated Pledge and Security Agreement 

 SCHEDULE III – C 
 to Amended and Restated Pledge and Security Agreement 
  

	Item C.	Copyright Collateral. 

 NONE. 
 Schedule III to Amended and Restated Pledge and Security Agreement 

 Annex 1 to Amended and Restated Pledge and Security Agreement 
 SUPPLEMENT NO.                     dated
as of                     , 20    (the “Supplement”), to the Amended and Restated Pledge and Security Agreement
dated as of                 , 2010 (as amended, supplemented, restated, or otherwise modified from time to time, the “Security Agreement”), among Flotek
Industries, Inc., a Delaware corporation and each Subsidiary of the Borrower signatory thereto (together with the Borrower, the “Grantors” and individually, a “Grantor”), in favor of Whitebox Advisors LLC, as
Administrative Agent for the Lenders (as defined in the Credit Agreement described below) (in such capacity, together with its successors and assigns, the “Administrative Agent”) for the benefit of each of the Secured Parties (as
defined in the Security Agreement) 
 A. Reference is made to that certain Amended and Restated Credit Agreement, dated as of
                , 2010 (as amended, supplemented, amended and restated or otherwise modified from time to time, the “Credit Agreement”), among the
Borrower, the lenders from time to time parties thereto (the “Lenders”), and the Administrative Agent. 
 B.
Capitalized terms used herein and not otherwise defined herein shall have the meanings assigned to such terms in the Security Agreement and the Credit Agreement. 
 C. Section 7.11 of the Security Agreement provides that additional Subsidiaries of the Borrower may become Grantors under the Security Agreement by execution and delivery of an instrument in the form
of this Supplement. The undersigned Subsidiary of the Borrower (the “New Grantor”) is executing this Supplement in accordance with the requirements of the Credit Agreement to become a Grantor under the Security Agreement.

 Accordingly, the Administrative Agent and the New Grantor agree as follows: 
 SECTION 1. In accordance with Section 7.11 of the Security Agreement, the New Grantor by its signature below becomes a Grantor under
the Security Agreement with the same force and effect as if originally named therein as a Grantor and the New Grantor hereby agrees (a) to all the terms and provisions of the Security Agreement applicable to it as a Grantor thereunder and
(b) represents and warrants that the representations and warranties made by it as a Grantor thereunder are true and correct on and as of the date hereof. In furtherance of the foregoing, the New Grantor, as security for the payment and
performance in full of the Secured Obligations (as defined in the Security Agreement), does hereby create and grant to the Administrative Agent, its successors and assigns, for the benefit of the Secured Parties, their successors and assigns as
provided in the Security Agreement, a continuing security interest in and lien on all of the New Grantor’s right, title and interest in and to the Collateral (as defined in the Security Agreement) of the New Grantor. Each reference to a
“Grantor” in the Security Agreement shall be deemed to include the New Grantor. The Security Agreement is hereby incorporated herein by reference. 
 SECTION 2. The New Grantor represents and warrants to the Administrative Agent and the other Secured Parties that this Supplement has been duly authorized, executed and delivered

  

 Annex I to Amended and Restated Pledge and Security Agreement 
 Page 1 of 5 

 
by it and constitutes its legal, valid and binding obligation, enforceable against it in accordance with its terms (subject to applicable bankruptcy, reorganization, insolvency, moratorium or
similar laws affecting creditors’ rights generally and subject, as to enforceability, to equitable principles of general application (regardless of whether enforcement is sought in a proceeding in equity or at law)). 
 SECTION 3. This Supplement may be executed in counterparts, each of which shall constitute an original, but all of which when taken together
shall constitute a single contract. This Supplement shall become effective when the Administrative Agent shall have received counterparts of this Supplement that, when taken together, bear the signatures of the New Grantor and the Administrative
Agent. Delivery of an executed signature page to this Supplement by facsimile transmission shall be as effective as delivery of a manually signed counterpart of this Supplement. 
 SECTION 4. The New Grantor hereby agrees that the schedules attached to the Security Agreement are hereby supplemented by the corresponding
schedules attached to this Supplement. The New Grantor hereby represents and warrants that the information provided in the schedules attached hereto are true and correct as of the date hereof. 
 SECTION 5. The New Grantor hereby expressly acknowledges and agrees to the terms of Section 6.4. (Indemnity and Expenses) of the
Security Agreement and expressly acknowledges the irrevocable proxy provided in Section 4.1(e) of the Security Agreement. In furtherance thereof, NEW GRANTOR HEREBY GRANTS THE ADMINISTRATIVE AGENT AN IRREVOCABLE PROXY (WHICH IRREVOCABLE
PROXY SHALL CONTINUE IN EFFECT UNTIL THE TERMINATION DATE) EXERCISABLE UNDER THE CIRCUMSTANCES PROVIDED IN SECTION 4.1 OF THE SECURITY AGREEMENT, TO VOTE THE PLEDGED SHARES, PLEDGED INTERESTS, INVESTMENT PROPERTY AND SUCH OTHER COLLATERAL.

 SECTION 6. Except as expressly supplemented hereby, the Security Agreement shall remain in full force and effect. 

SECTION 7. THIS SUPPLEMENT SHALL BE DEEMED TO BE A CONTRACT MADE UNDER AND GOVERNED BY, AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH,
THE LAWS OF THE STATE OF NEW YORK, EXCEPT TO THE EXTENT THAT THE VALIDITY OR PERFECTION OF THE SECURITY INTERESTS HEREUNDER, OR REMEDIES HEREUNDER, IN RESPECT OF ANY PARTICULAR COLLATERAL ARE GOVERNED BY THE LAWS OF A JURISDICTION OTHER THAN THE
STATE OF NEW YORK. 
 SECTION 8. In case any one or more of the provisions contained in this Supplement should be held invalid,
illegal or unenforceable in any respect, neither party hereto shall be required to comply with such provision for so long as such provision is held to be invalid, illegal or unenforceable, but the validity, legality and enforceability of the
remaining provisions contained herein and in the Security Agreement shall not in any way be affected or impaired. The parties hereto shall endeavor in good-faith negotiations to replace the invalid, illegal or unenforceable provisions with valid
provisions the economic effect of which comes as close as possible to that of the invalid, illegal or unenforceable provisions. 
  

 Annex 1 to Amended and Restated Pledge and Security Agreement 
 Page 2 of 5 

 SECTION 9. All communications and notices hereunder shall be in writing and given as
provided in the Security Agreement. All communications and notices hereunder to the New Grantor shall be given to it at the address set forth under its signature hereto. 
 SECTION 10. The New Grantor agrees to reimburse the Administrative Agent for its reasonable out-of-pocket expenses in connection with this Supplement, including the reasonable fees, other charges and
disbursements of counsel for the Administrative Agent. 
 SECTION 11. NEW GRANTOR HEREBY KNOWINGLY, VOLUNTARILY AND
INTENTIONALLY WAIVES TO THE FULLEST EXTENT PERMITTED BY LAW ANY RIGHTS IT MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH, EACH CREDIT DOCUMENT, OR ANY COURSE OF CONDUCT, COURSE
OF DEALING, STATEMENTS (WHETHER ORAL OR WRITTEN) OR ACTIONS OF THE ADMINISTRATIVE AGENT OR ANY OTHER SECURED PARTY, LENDER OR ANY GRANTOR IN CONNECTION THEREWITH. NEW GRANTOR ACKNOWLEDGES AND AGREES THAT IT HAS RECEIVED FULL AND SUFFICIENT
CONSIDERATION FOR THIS PROVISION (AND EACH OTHER PROVISION OF EACH OTHER CREDIT DOCUMENT TO WHICH IT IS A PARTY) AND THAT THIS PROVISION IS A MATERIAL INDUCEMENT FOR THE ADMINISTRATIVE AGENT AND EACH LENDER ENTERING INTO THE CREDIT DOCUMENTS.

 THIS SUPPLEMENT, THE SECURITY AGREEMENT AND THE OTHER CREDIT DOCUMENTS, REPRESENT THE FINAL AGREEMENT AMONG THE PARTIES
AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. 
 THERE
ARE NO UNWRITTEN ORAL AGREEMENTS AMONG THE PARTIES HERETO. 
  

 Annex 1 to Amended and Restated Pledge and Security Agreement 
 Page 3 of 5 

 IN WITNESS WHEREOF, the New Grantor and the Administrative Agent have duly executed this
Supplement to the Security Agreement as of the day and year first above written. 
  

			
	[Name of New Grantor]
		
	By:	 	  

		
	Name:	 	  

		
	Title:	 	  

		
	Address:	 	  

		
		 	  

		
		 	  

	
	Whitebox Advisors LLC,
	
	as Administrative Agent

  

			
	By:	 	  

		
	Name:	 	  

		
	Title:	 	  

  

 Annex I to Amended and Restated Pledge and Security Agreement 
 Page 4 of 5 

 SCHEDULES TO SUPPLEMENT NO. 1 
 [AS APPROPRIATE] 
  

 Annex I to Amended and Restated Pledge and Security Agreement 
 Page 5 of 5Amended and Restated Patent and Trademark Security Agreement

 Exhibit 10.9 
 AMENDED AND RESTATED PATENT AND TRADEMARK SECURITY 
 AGREEMENT 
 This Amended and Restated Patent and Trademark Security Agreement dated as of March 31, 2010
(the “Patent and Trademark Security Agreement”) is made by Flotek Industries, Inc., a Delaware corporation (the “Debtor”) and each subsidiary of the Debtor signatory hereto (together with the Debtor, the
“Grantors” and individually, a “Grantor”), in favor of the Secured Parties (as defined herein). 
 Preliminary Statement 
 Debtor is a party to the Amended and Restated Credit Agreement dated as of
March 31, 2010 (as amended or otherwise modified from time to time, the “Credit Agreement”) among Debtor, the lenders party thereto from time to time (the “Lenders”), and Whitebox Advisors LLC, in its capacity
as administrative agent (the “Administrative Agent”). 
 Grantors own the patents, patent registration, patent
applications, trademarks, trademark registrations, and trademark applications, and are parties to the patent and trademark licenses listed on Schedule I attached hereto and by this reference incorporated herein. 
 In connection with the Credit Agreement, the Grantors entered into an Amended and Restated Pledge and Security Agreement of even date
herewith (as amended or otherwise modified from time to time, the “Pledge and Security Agreement”) in favor of the Administrative Agent for the benefit of the Secured Parties (as defined in the Pledge and Security Agreement),
pursuant to which the Grantors have granted to the Administrative Agent a security interest in all right, title and interest of the Grantors in and to the Intellectual Property Collateral, as such term is defined in the Pledge and Security
Agreement, including, without limitation, all right, title and interest of Grantors, in, to, and under all now owned and hereafter acquired Patent Collateral and Trademark Collateral (each as defined in the Pledge and Security Agreement), set forth
on Schedule I attached hereto, to secure the prompt payment, performance and observance of the Secured Obligations (as defined in the Pledge and Security Agreement). 
 Agreement 
 NOW, THEREFORE, for good and valuable
consideration, receipt of which is hereby acknowledged, Grantors do hereby further confirm, and put on the public record, their grant to the Administrative Agent of a security interest in, to, and under the following, whether presently existing or
hereafter created or acquired (collectively, the “Patent and Trademark Collateral”); 
 (a) (i) all
inventions and discoveries, whether patentable or not, all letters patent and applications for letters patent throughout the world, including but not limited to all the property set forth as “Patents” on Schedule I hereto, and
any patent applications in preparation for filing, (ii) all reissues, divisions, continuations, continuations-in-part, extensions, renewals and reexaminations of any of the items described in clause (i), and (iii) all patent
licenses, and other agreements providing any Grantor with the right to use any items of the type referred to in clauses (i) and (ii) above; 

 (b) (i) all trademarks, trade names, corporate names, company names, business names,
fictitious business names, trade styles, service marks, certification marks, collective marks, logos and other source or business identifiers, and all goodwill of the business associated therewith, now existing or hereafter adopted or acquired,
including but not limited to all of the property set forth as “Trademarks” on Schedule I hereto, whether currently in use or not, all registrations and recordings thereof and all applications in connection therewith, whether
pending or in preparation for filing, including registrations, recordings and applications in the United States Patent and Trademark Office or in any office or agency of the United States of America, or any State thereof or any other country or
political subdivision thereof or otherwise, and all common-law rights relating to the foregoing, (ii) the right to obtain all reissues, extensions or renewals of the foregoing, (iii) all trademark licenses for the grant by or to any
Grantor of any right to use any trademark, and (iv) all of the goodwill of the business connected with the use of, and symbolized by the items described in, clauses (i) and (ii), and to the extent applicable
clause (iii); and 
 (c) all products and proceeds of the foregoing, and rights associated therewith, including,
without limitation, licenses, royalties income, payments, claims, damages and proceeds of infringement suits, any claim by Grantors against third parties for past, present or future (i) infringement or dilution of any patent, trademark, or
patent or trademark registrations or licenses referred to herein, the patent or trademark registrations issued with respect to the patent or trademark applications referred to herein and the trademarks licensed under any trademark license, or
(ii) injury to the goodwill associated with any patent, trademark, patent or trademark registration, or patent or trademark licensed under any patent or trademark license. 
 This Patent and Trademark Security Agreement constitutes an amendment to, and a complete restatement of, the Patent and Trademark Security
Agreement dated as of March 31, 2008, between the Borrower and certain Secured Parties (as defined therein and herein referred to as the “Original Secured Parties”). All right, title and interest of the Original Secured Parties
in and to the Patent and Trademark Collateral was assigned by the Original Secured Parties to the Administrative Agent and certain other Lenders and/or Affiliates of the Administrative Agent pursuant to the Nonrecourse Assignment Agreement
(Syndicated Facility) dated March 17, 2010. 
 This security interest is granted in conjunction with the security interests
granted to Secured Parties pursuant to the Pledge and Security Agreement. Grantors hereby acknowledge and affirm that the rights and remedies of Secured Parties with respect to the security interest in the Patent and Trademark Collateral made and
granted hereby are more fully set forth in the Pledge and Security Agreement, the terms and provisions of which are incorporated by reference herein as if fully set forth herein. 
 [Signatures on following page] 
  

 -2- 

 IN WITNESS WHEREOF, each of the parties hereto has caused this Patent and Trademark Security
Agreement to be duly executed and delivered by its authorized officer as of the date first above written. 
  

			
	GRANTORS:
	
	FLOTEK INDUSTRIES, INC.
		
	By	 	 /s/ John Chisholm

		 	    John Chisholm
		 	    President
	
	 TELEDRIFT COMPANY
 FLOTEK PAYMASTER, INC.
 MATERIAL TRANSLOGISTICS, INC.
 PETROVALVE, INC.
 TURBECO, INC.
 USA PETROVALVE, INC.
 FLOTEK
INTERNATIONAL, INC.
 PADKO INTERNATIONAL INCORPORATED
 FLOTEK ECUADOR MANAGEMENT, LLC
 FLOTEK ECUADOR INVESTMENTS,
LLC

  

			
	By	 	 /s/ John Chisholm

		 	    John Chisholm
		 	    President
	
	 CESI CHEMICAL, INC.
 CESI MANUFACTURING, LLC
 SOONER ENERGY SERVICES, LLC

  

			
	By	 	 /s/ John Chisholm

		 	    John Chisholm
		 	    Chief Executive Officer
	
	FLOTEK INDUSTRIES FZE

  

			
	By	 	 /s/ John Chisholm

		 	    John Chisholm
		 	    President

 Signature Page to Amended and Restated Patent and Trademark Security Agreement 

 SCHEDULE I 
 TO 
 PATENT AND TRADEMARK SECURITY AGREEMENT 

  

	Item A.	Patent Collateral 

 Issued Patents 
  

									
	 Country
	 	 Serial No.
	 	 Filing Date
	 	 Inventor(s)
	 	 Title

					
	 USA
	 	6,533,034	 	3/18/2003	 	Troy Barger	 	Centralized Stop Collar for Floating Centralizer
					
	 USA
	 	5,829,952	 	11/3/1998	 	Darrel W. Shadden	 	Check Valve with Reversible Valve Ball and Seat
					
	 Canada
	 	2,017,405	 	2/21/1995	 		 	Ball and Seat-Type Valve for Downhole Rod Pump
					
	 Canada
	 	2,478,433	 	12/8/2009	 	John T. Pursley, David L. Holcomb and Glenn S. Penny	 	Composition and Process for Well Cleaning
					
	 Venezuela
	 	52500	 	10/7/1994	 		 	Ball and Seat-Type Valve for Downhole Rod Pump
					
	 USA
	 	6,761,215	 	7/13/2004	 	James Eric Morrison and Guy Morrison, III	 	Downhole Separator Method
					
	 China (Peoples Republic)
	 	ZL03824239.7	 	7/18/2007	 		 	Downhole Separator and Method
					
	 Eurasian Patent Organization
	 	007040	 	8/18/2006	 		 	Downhole Separator and Method

 Schedule I to
Amended and Restated Patent and Trademark Security Agreement 

									
	 Country
	 	 Serial No.
	 	 Filing Date
	 	 Inventor(s)
	 	 Title

					
	 USA
	 	7,122,509	 	10/17/2006	 	John Todd Sanner, Glenn S. Penny and Roger Padgham	 	High Temperature Foamer Formulations for Downhole Injection
					
	 USA
	 	7,544,639	 	6/9/2009	 	John T. Pursley, David L. Holcomb and Glenn S. Penny	 	Composition and Process for the Treatment of Hydrogen Sulfide
					
	 USA
	 	7,380,606	 	6/3/2008	 	John T. Pursley, David L. Holcomb and Glenn S. Penny	 	Composition and Process for Well Cleaning
					
	 Australia
	 	2003278716	 	1/8/2009	 		 	Downhole Separator and Method

 Pending Patent Applications 
  

									
	 Country
	 	 Serial No.
	 	 Filing Date
	 	 Inventor(s)
	 	 Title

					
	 Patent Cooperation Treaty
	 	PCTUS9602445	 	2/23/1996	 		 	Improved Valve Plunger for a Ball and Seat-Type Check Valve
					
	 Canada
	 	2,497,929	 	8/20/2003	 		 	Downhole Separator and Method

 Schedule I to
Amended and Restated Patent and Trademark Security Agreement 

									
	 Country
	 	 Serial No.
	 	 Filing Date
	 	 Inventor(s)
	 	 Title

					
	 Patent Cooperation Treaty/European Patent Office
	 	03716227.8	 	2/28/2003	 	John T. Pursley, David L. Holcomb and Glenn S. Penny	 	Composition and Process for Well Cleaning
					
	 Patent Cooperation Treaty/Norwegian National
	 	2004 4148	 	2/28/2003	 	John T. Pursley, David L. Holcomb and Glenn S. Penny	 	Composition and Process for Well Cleaning
					
	 USA
	 	 339,248
  
 Abandoned
	 	1/25/2006	 	Michael M. Brezinski	 	Method of Treating a Subterranean Formation in the Presence of Ferric Ions and/or Sulfide Ions
					
	 USA
	 	518,648	 	9/11/2006	 	Manoj Gopalan and Stephen B. Poe	 	Measurement While Drilling Apparatus and Method of Using the Same
					
	 Patent Cooperation Treaty
	 	Publication No. WO/2007/033126	 	9/12/2006	 		 	Measurement While Drilling Apparatus and Method of Using the Same
					
	 USA
	 	Application No. 12/156,201	 	5/30/2008	 		 	Process for Well Cleaning
					
	 USA
	 	Application No. 12/268,408	 	11/10/2008	 		 	Drag-Reducing Copolymer Compositions
					
	 USA
	 	Application No. 61/174,617	 	5/1/2009	 		 	Low Friction Centralizer

 Schedule I to
Amended and Restated Patent and Trademark Security Agreement 

									
	 Country
	 	 Serial No.
	 	 Filing Date
	 	 Inventor(s)
	 	 Title

					
	 USA
	 	 Application No. 12/618,535
  
 Priority No. 61/114,125
	 	11/13/2009	 		 	Water-in-Oil Microemulsions for Oilfield Applications

 Patent Applications in Preparation 
 NONE. 
  

	Item B.	Trademark Collateral 

 Trademarks 
  

							
	 Country
	 	 Trademark
	 	 Registration No.
	 	 Issue Date

				
	 USA
	 	STIMLUBE	 	3,620,715	 	5/12/2009

 Trademark Applications in
Preparation 
  

			
	 Country
	 	 Trademark

		
	 USA
	 	FLOTEK
		
	 USA
	 	PETROVALVE
		
	 USA
	 	CESI
		
	 USA
	 	“OPEN CIRCLE” SYMBOL

 Schedule I
to Amended and Restated Patent and Trademark Security Agreement

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00171-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00171-of-00352.parquet"}]]