Amended and Restated Subordinated Promissory Note



 Exhibit 10.3 
 AMENDED AND RESTATED 
 SUBORDINATED PROMISSORY NOTE 
  

			
	$25,000,000.00	  	July 5, 2006

 FOR VALUE RECEIVED, the undersigned, Diamondback Energy Services LLC, a Delaware limited
liability company (the “Borrower”), with an address at 14301 Caliber Drive, Suite 200, Oklahoma City, Oklahoma 73134-1009, hereby promises and agrees to pay to the order of Kappa Investors LLC, a Delaware limited liability company,
with its main office located at c/o Wexford Capital LLC, 411 West Putnam Avenue, Greenwich, Connecticut 06830 (herein called the “Lender”) the principal sum of TWENTY-FIVE MILLION DOLLARS ($25,000,000), or so much thereof as may be
advanced and remain unpaid hereunder, in lawful money of the United States of America and in immediately available funds together with all accrued interest thereon computed and payable in the manner set forth below. The unpaid principal balance of,
and all accrued interest on, this Note, unless sooner paid, shall be due and payable in full on August 30, 2008 or on such earlier date as provided herein (the “Maturity Date”). 
 1. Payments. Interest shall be payable quarterly in arrears on the 15th day of each month commencing October 15, 2006 and on maturity. The interest rate applicable at any time to the outstanding balance of the Note is herein
referred to as the “Borrowing Rate”. From the date of this Note until Maturity Date, the outstanding principal balance of this Note, as the same shall exist from time to time, shall bear interest at the Borrowing Rate equal to LIBOR
plus four hundred basis points (LIBOR + 4%). All interest on this note shall be computed on the actual number of days elapsed over a three hundred sixty (360) day year. For purposes of this Note, LIBOR shall be the thirty (30) day
Libor rate, determined as of July 5, 2006 and on the 1st day of each month thereafter so long as the Note remains outstanding.

 2. Payments of principal and interest of this Note are to be made in lawful money of the United States of America at the
office of the Lender or at such other place as the Lender shall have designated by written notice to the Borrower. 
 If any installment of
interest or principal on this Note is not paid by the end of ten (10) calendar days after the date it is due, the Lender may, at any time thereafter, increase the interest rate applicable to the outstanding principal balance of this Note to a
rate which is two percent (2%) in excess of the Borrowing Rate specified above otherwise applicable to the principal of this Note (the “Default Rate”). The assessment or collection of Default Rate interest shall not constitute
a waiver of any default resulting from any failure to timely pay any payment due pursuant to this Note. In no event shall the applicable rate hereunder exceed the maximum rate of interest, if any, which may be collected from the undersigned under
applicable law. In the event that any payment received by the Lender shall be deemed in excess of the maximum legal rate of interest, then the dollar amount of any interest overpayment, over and above the maximum legal interest rate collectible by
the Lender, shall be credited against the outstanding principal balance hereof. The Default Rate shall apply retroactively to the first such Event of Default and shall continue until all such Events of Default have been cured. 







 3. Advances. The Lender agrees to make advances to the Borrower at any time and from time to time
after the date hereof up to Twenty-five Million Dollars ($25,000,000). Such periodic advances shall be made upon two (2) business days’ prior written request by the Borrower. Each advance shall bear interest from the date of the advance at
the rate prescribed in this Note and shall otherwise be subject to all terms and conditions expressed herein. Each borrowing shall be in minimum multiples of One Million Dollars ($1,000,000). All borrowings under and all payments made on account of
principal or interest on this Note shall be endorsed by Lender on the grid attached hereto as ANNEX I which is part of this Note and shall constitute prima facie evidence of the accuracy of the information endorsed. 
 4. Prepayment. The Borrower may prepay this Note, in whole or in part, at any time and from time to time without penalty. Each such prepayment
shall be accompanied by all accrued but unpaid interest to the date of prepayment. All payments shall be applied first to accrued and unpaid interest and then to principal. 
 5. Commitment Fee. The Borrower will pay the Lender a commitment fee equal to 1% of the principal amount of the loan (the “Commitment
Fee”). 
 6. Restrictions on Business; Indebtedness. Except as expressly permitted hereby, during the term of this Note,
without the Lender’s prior written consent, the Borrower will not, directly or indirectly: 
 (a) create, incur, assume, guarantee, or
agree to purchase or repurchase or provide funds in respect of, or otherwise become or be liable, with respect to, directly or indirectly, any indebtedness for borrowed money, contingent or otherwise, other than: (i) this Note, (ii) any
indebtedness existing as of the date hereof, and (iii) any purchase money indebtedness incurred in connection with the purchase of goods in the ordinary course of business to the vendor of such goods; provided that notwithstanding anything to
the contrary contained herein, the Borrower shall not be entitled to prepay any indebtedness for borrowed money prior to repayment of this Note without the prior written consent of the Lender; 
 (b) merge into or consolidate with any other corporation or sell, lease or otherwise dispose of all or any substantial part of its business or assets
(other than in the ordinary course of business); 
 (c) other than as permitted by Paragraph 6(a), (i) make any loans or advances,
purchase, otherwise acquire, invest in own any stock, obligation or other security of any corporation or other entity, or (ii) become or be obligated to provide funds to any corporation or other entity, or become or be liable, contingently or
otherwise (by guarantee, endorsement, discount, sale with recourse, repurchase agreement or otherwise) upon or with respect to, directly or indirectly, any indebtedness, liability, obligation, stock or dividend, of any other corporation or entity;

 (d) do, or authorize the taking of, any other action other than in the ordinary course of business consistent with past practice.

 7. Representations and Warranties of the Borrower. The Borrower hereby makes the following representations and warranties to the
Lender: 
  

 2 








 (a) The Borrower is duly organized, validly existing and in good standing under the laws of its state of
organization, with all requisite power and authority to own, operate or lease its properties and to carry on its business as now being conducted. 
 (b) The execution, delivery and performance by the Borrower of this Note has been duly authorized by all necessary action and do not and will not (i) violate the terms or provisions of or result in a default under any terms, conditions
or provisions of (1) any judgment, injunction, decree, law, regulation or ruling of any court or of any governmental authority, domestic or foreign, or order to which the Borrower is subject, or (2) any material credit or other agreement
to which the Borrower is a party or any of its assets is or may be bound, or (ii) require the consent or approval of any person or entity, other than such consents or approvals as have been obtained. 
 (c) This Note constitutes a legal, valid and binding obligation of the Borrower, enforceable against the Borrower in accordance with its terms except to
the extent that such enforcement may be limited by applicable bankruptcy, insolvency and other similar laws affecting creditors' rights generally and by equitable principles. 
 8. Events of Default; Acceleration. The occurrence of any of the following events shall constitute an “Event of Default”:

 (a) if the Borrower shall default in the payment of principal on this Note when the same becomes due and payable, whether at maturity or by
acceleration or otherwise; or 
 (b) if the Borrower shall default in the payment of any interest on this Note when the same becomes due and
payable and such default shall continue more than ten (10) days or; 
 (c) if the Borrower shall default in the performance of or
compliance with any term contained in Paragraph 6 hereof and such default shall continue more than thirty (30) days after notice thereof; or 
 (d) if the Borrower shall default (as principal or guarantor, or other surety) in the payment of any principal, premium, if any, or interest on any obligation for borrowed money; or in the payment of any obligation for the deferred purchase
price of property, under a conditional sale or title retention agreement or for notes payable or drafts accepted representing extensions of credit; or in the performance of or compliance with any agreement, term, or conditions contained in any
evidence of any such obligation or of any mortgage, indenture, or other agreement relating thereto, and such default shall continue for more than the period of grace, if any, specified therein and shall not have been waived pursuant thereto; or

 (e) if any representation or warranty made by the Borrower in Paragraph 7 hereof shall have been false or misleading when made; or

 (f) if the Borrower shall (i) apply for or consent to the appointment of, or the taking of possession by, a receiver, custodian,
trustee or liquidator of such entity or person, of all or a substantial part of such entity or person’s property, (ii) make a general assignment for the 

  

 3 








 
benefit of such entity or person’s creditors, or (iii) commence a voluntary case under Title 11 of the United States Bankruptcy Code or any
successor thereto (the “Bankruptcy Code”), any state bankruptcy law or any law similar to any of the foregoing; or 
 (g) if
a proceeding or case shall be commenced against the Borrower without the application or consent of the Borrower in any court of competent jurisdiction, seeking (i) the liquidation, reorganization, dissolution, winding-up, or the composition or
readjustment of debts of the Borrower, or (ii) the appointment of a trustee, receiver, custodian, liquidator or the like for the Borrower under any law relating to bankruptcy, insolvency, reorganization, winding-up, or composition or adjustment
of debts, or a warrant of attachment, execution or similar process shall be issued against the property of the Borrower and such proceeding, case, warrant or process shall continue undismissed, or any order, judgment or decree approving or ordering
any of the foregoing shall be entered and continue unstayed and in effect, for a period of sixty (60) days or more days, or any order for relief against the Borrower shall be entered in an involuntary case under the Bankruptcy Code, any state
bankruptcy law or any law similar to any of the foregoing. 
 Upon and after the occurrence of an Event of Default, the entire unpaid
principal amount of this Note, and all accrued and unpaid interest thereon, shall, at the option of the Lender, become immediately due and payable without further notice. The foregoing shall not preclude any other Events of Default, or remedies
therefor, provided in any other documents between the Borrower and the Lender. The Borrower hereby expressly waives notice of the exercise of such acceleration option, presentment for payment, demand, protest and further notice of any kind. The
failure of Lender to exercise any of its rights and remedies shall not constitute a waiver of the right to exercise the same at that or any other time. All rights and remedies of Lender following an Event of Default hereunder or under any of the
instruments referred to herein shall be cumulative to the greatest extent permitted by law. Time shall be of the essence in the payment of all installments of interest and principal on this Note and the performance of the Borrower’s other
obligations hereunder. 
 The Borrower and endorser of this Note severally waive all notices, demands for payment, presentment for payment,
notice of dishonor, notice of protest, protest and diligence in collection as to this Note and as to each, every and all installments hereof, and agree that the granting to the Borrower, or any other party, of any extension or extensions of time for
the payment of any sum or sums due pursuant to this Note or for the performance of any covenant or condition thereof, or the taking or release of other or additional security, shall not in any way release or affect the liability of the Borrower or
endorser of this Note. 
 The Borrower shall have no right to set off any amounts owed under this Note against any amounts, if any, owed or
claimed to be owed now or in the future to the Borrower by Lender resulting from any claims, rights, damages, demands, causes of action or liabilities of any nature whatsoever, known or unknown, contingent or fixed, whether due or to become due,
that Borrower has had, now has or may have at any future time by reason of any cause, matter or thing. Borrower agrees that, as of the date of this Note, its obligations under this Note are not subject to any offsets or defenses against the Lender
of any kind. Borrower further agrees that its obligations under this Note shall not be subject to any counterclaims, offsets or defenses against the Lender of any kind which may arise in the future. 
  

 4 








 9. General Provisions. 
 (a) No amendment of this Note or waiver of any provision hereunder shall be effective without the written consent of Lender. 
 (b) This Note shall be governed by, and construed in accordance with, the law of the State of New York without giving effect to the conflicts of law
principles thereof, and shall be binding upon and shall inure to the benefit of the parties hereto and their respective heirs, executors, personal or legal representatives and permitted assigns. 
 (c) THE UNDERSIGNED IRREVOCABLY AGREES THAT ALL ACTIONS OR PROCEEDINGS IN ANY WAY ARISING OUT OF OR RELATED TO THIS NOTE SHALL BE LITIGATED IN COURTS
HAVING SITUS WITHIN THE CITY OF NEW YORK, STATE OF NEW YORK. THE UNDERSIGNED HEREBY CONSENTS AND SUBMITS TO THE EXCLUSIVE JURISDICTION OF ANY STATE OR FEDERAL COURT LOCATED WITHIN SUCH CITY AND STATE AND WAIVES PERSONAL SERVICE OF ANY AND ALL
PROCESS UPON THE UNDERSIGNED AND AGREES THAT ALL SUCH SERVICE OF PROCESS MAY BE MADE BY CERTIFIED MAIL DIRECTED TO THE UNDERSIGNED AT THE LAST KNOWN ADDRESS OF THE UNDERSIGNED AS SHOWN IN THE RECORDS OF THE LENDER OR IN ANY OTHER MANNER PERMITTED BY
LAW. 
 THE UNDERSIGNED IRREVOCABLY WAIVES ANY RIGHT TO TRIAL BY JURY IN ANY ACTION OR PROCEEDING IN ANY WAY ARISING OUT OF OR RELATED TO
THIS NOTE. 
 (d) Any notice required to be given by this Note shall be in writing, and shall be delivered either; (i) by hand,
(ii) by a certified United States mail, return receipt requested, or (iii) by a commercial delivery service guaranteeing overnight delivery, in any event with postage and delivery charges prepaid. Such notice shall be deemed to have been
duly given on receipt if delivered by hand or by overnight carrier, or three business days after the date of deposit in an official depository of the United States mails if mailed. All notices shall be mailed or delivered, as aforesaid, addressed to
the parties at their respective addresses set forth above. Each party may change the address or addresses to which notice is to be delivered to it by notifying the other party of the new address or addresses in the manner provided herein for the
giving of notices and such change of address shall be effective five (5) business days after such notice is given. 
 SIGNED AND
DELIVERED as of the day and year first herein above set forth. 
  

			
	DIAMONDBACK ENERGY SERVICES LLC
		
	 By:
	 	 /s/ Paul Jacobi

		 	 Name: Paul Jacobi

		 	 Title: Vice President



  

 5