Exhibit 10.5

AMENDED AND RESTATED PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT

THIS AMENDED AND RESTATED PRIVATE PLACEMENT WARRANTS PURCHASE AGREEMENT, dated May 11, 2017 (as it may from time to time be amended, this “Agreement”), is entered into by and between National Energy Services Reunited Corp., a British Virgin Islands company (the “Company”), and NESR Holdings Ltd., a British Virgin Islands company (the “Purchaser”).

WHEREAS, the Company intends to consummate an initial public offering of the Company’s units (the “Public Offering”), each unit consisting of one ordinary share, of no par value, of the Company (a “Share”), and one warrant. Each warrant entitles the holder to purchase one-half of one Share at an exercise price of $5.75 per half Share. On February 9, 2017, the Company and the Purchaser entered into a Private Placement Warrants Purchase Agreement (the “Original Agreement”), wherein the Purchaser agreed to purchase an aggregate of 11,450,000 warrants (the “Initial Private Placement Warrants”), or an aggregate of 12,650,000 warrants if the over-allotment option in connection with the Public Offering is exercised in full (the additional warrants purchased upon exercise of the over-allotment option, the “Additional Private Placement Warrants” and, together with the Initial Private Placement Warrants, the “Private Placement Warrants”), at a purchase price of $0.50 per warrant. Each Private Placement Warrant entitles the holder to purchase one-half of one Share at an exercise price of $5.75 per half Share.

WHEREAS, the Purchaser now wishes to purchase 11,850,000 Initial Private Placement Warrants and up to 1,260,000 Additional Private Placement Warrants, and the Company wishes to accept such subscription from the Purchaser.

WHEREAS, the Company and the Purchaser also desire to amend and restate the Original Agreement and to enter into this Agreement.

NOW THEREFORE, in consideration of the mutual promises contained in this Agreement and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties to this Agreement hereby, intending legally to be bound, agree as follows:

AGREEMENT

Section 1. Authorization, Purchase and Sale; Terms of the Private Placement Warrants

A.           Authorization of the Private Placement Warrants. The Company has duly authorized the issuance and sale of the Private Placement Warrants to the Purchaser.

B.           Purchase and Sale of the Private Placement Warrants.

(i)          As payment in full for the 11,850,000 Initial Private Placement Warrants being purchased under this Agreement, Purchaser shall pay $5,925,000 (the “Purchase Price”), by wire transfer of immediately available funds or by such other method as may be reasonably acceptable to the Company, to the trust account (the “Trust Account”) at a financial institution to be chosen by the Company, maintained by an independent third party, acting as trustee, or into an escrow account maintained by Ellenoff Grossman & Schole LLP (“EG&S”), counsel for the Company, at least one (1) business day prior to the date of effectiveness of the registration statement to be filed in connection with the Public Offering (the “Registration Statement”).

(ii)         In the event that the over-allotment option is exercised in full or in part, Purchaser shall purchase up to the 1,260,000 Additional Private Placement Warrants in the same proportion as the amount of the over-allotment option that is exercised, and simultaneously with such purchase of Additional Private Placement Warrants, as payment in full for the Additional Private Placement Warrants being purchased hereunder, and at least one (1) business day prior to the closing of all or any portion of the over-allotment option, Purchaser shall pay $0.50 per Additional Private Placement Warrant, up to an aggregate amount of $630,000, by wire transfer of immediately available funds or by such other method as may be reasonably acceptable to the Company, to the Trust Account.

(iii)        The closing of the purchase and sale of the Initial Private Placement Warrants shall take place simultaneously with the closing of the Public Offering (the “Initial Closing Date”). The closing of the purchase and sale of the Additional Private Placement Warrants, if applicable, shall take place simultaneously with the closing of all or any portion of the over-allotment option (such closing date, together with the Initial Closing Date, each, a “Closing Date”). The closing of the purchase and sale of each of the Initial Private Placement Warrants and the Additional Private Placement Warrants shall take place at the offices of EG&S, 1345 Avenue of the Americas, New York, New York, 10105, or such other place as may be agreed upon by the parties hereto.

C.           Terms of the Private Placement Warrants

(i)           Each Private Placement Warrant shall have the terms set forth in a Warrant Agreement to be entered into by the Company and a warrant agent, in connection with the Public Offering (the “Warrant Agreement”).

(ii)         At or prior to the time of the Initial Closing Date, the Company and the Purchaser shall enter into a registration rights agreement (the “Registration Rights Agreement”) pursuant to which the Company will grant certain registration rights to the Purchaser relating to the Private Placement Warrants and the Shares underlying the Private Placement Warrants.

Section 2.            Representations and Warranties of the Company. As a material inducement to the Purchaser entering into this Agreement and its purchase of the Private Placement Warrants, the Company hereby represents and warrants to the Purchaser (which representations and warranties shall survive each Closing Date) that:

A.         Organization and Corporate Power. The Company is a corporation duly organized, validly existing and in good standing as a British Virgin Islands business company and is qualified to do business in every jurisdiction in which the failure to so qualify would reasonably be expected to have a material adverse effect on the financial condition, operating results or assets of the Company. The Company possesses all requisite corporate power and authority necessary to carry out the transactions contemplated by this Agreement and the Warrant Agreement.

B.         Authorization; No Breach. 

(i)         The execution, delivery and performance of this Agreement and the Private Placement Warrants have been duly authorized by the Company as of the Closing Date. This Agreement constitutes the valid and binding obligation of the Company, enforceable in accordance with its terms, subject to bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and other laws of general applicability relating to or affecting creditors’ rights and to general equitable principles (whether considered in a proceeding in equity or law). Upon issuance in accordance with, and payment pursuant to, the terms of the Warrant Agreement and this Agreement, the Private Placement Warrants will constitute valid and binding obligations of the Company, enforceable in accordance with their terms as of the Closing Dates.

(ii)         The execution and delivery by the Company of this Agreement and the Private Placement Warrants, the issuance and sale of the Private Placement Warrants, the issuance of the Shares upon exercise of the Private Placement Warrants and the fulfillment of and compliance with the respective terms hereof and thereof by the Company, do not and will not as of the Closing Dates (a) conflict with or result in a breach of the terms, conditions or provisions of, (b) constitute a default under, (c) result in the creation of any lien, security interest, charge or encumbrance upon the Company’s capital stock or assets under, (d) result in a violation of, or (e) require any authorization, consent, approval, exemption or other action by or notice or declaration to, or filing with, any court or administrative or governmental body or agency pursuant to, the Memorandum and Articles of Association of the Company or any material law, statute, rule or regulation to which the Company is subject, or any agreement, order, judgment or decree to which the Company is subject, except for any filings required after the date hereof under federal or state securities laws.

C.         Title to Securities. Upon issuance in accordance with, and payment pursuant to, the terms hereof and the Warrant Agreement, the Shares issuable upon exercise of the Private Placement Warrants will be duly and validly issued, fully paid and non-assessable. Upon issuance in accordance with, and payment pursuant to, the terms hereof and the Warrant Agreement, the Purchaser will have good title to the Private Placement Warrants and the Shares issuable upon exercise of such Private Placement Warrants, free and clear of all liens, claims and encumbrances of any kind, other than (i) transfer restrictions hereunder and under the other agreements contemplated hereby, (ii) transfer restrictions under federal and state securities laws, and (iii) liens, claims or encumbrances imposed due to the actions of the Purchaser.

D.         Governmental Consents. No permit, consent, approval or authorization of, or declaration to or filing with, any governmental authority is required in connection with the execution, delivery and performance by the Company of this Agreement or the consummation by the Company of any other transactions contemplated hereby.

Section 3.              Representations and Warranties of the Purchaser. As a material inducement to the Company to enter into this Agreement and issue and sell the Private Placement Warrants to the Purchaser, the Purchaser hereby represents and warrants to the Company (which representations and warranties shall survive each Closing Date) that:

A.         Organization and Requisite Authority. The Purchaser is a company, validly existing and in good standing under the laws of its jurisdiction and possesses all requisite power and authority necessary to carry out the transactions contemplated by this Agreement.

B.         Authorization; No Breach

(i)         This Agreement constitutes a valid and binding obligation of the Purchaser, enforceable in accordance with its terms, subject to bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and other laws of general applicability relating to or affecting creditors’ rights and to general equitable principles (whether considered in a proceeding in equity or law).

(ii)         The execution and delivery by the Purchaser of this Agreement and the fulfillment of and compliance with the terms hereof by the Purchaser does not and shall not as of the Closing Dates (a) conflict with or result in a breach of the terms, conditions or provisions of, (b) constitute a default under, (c) result in a violation of, or (d) require any authorization, consent, approval, exemption or other action by or notice or declaration to, or filing with, any court or administrative or governmental body or agency pursuant to, the Memorandum and Articles of Association of the Purchaser or any material law, statute, rule or regulation to which the Purchaser is subject, or any agreement, order, judgment or decree to which the Purchaser is subject, except for any filings required after the date hereof under federal or state securities laws.

C.         Investment Representations

(i)         Pursuant to Section 1 of this Agreement, the Purchaser is acquiring the Private Placement Warrants and, upon exercise of the Private Placement Warrants, the Shares issuable upon such exercise (collectively, the “Securities”) for the Purchaser’s own account, for investment purposes only and not with a view towards, or for resale in connection with, any public sale or distribution thereof.

(ii)         The Purchaser is an “accredited investor” as such term is defined in Rule 501(a) of Regulation D under the Securities Act or it is not a “U.S. Person” as defined in Rule 902 of Regulation S under the Securities Act (“Regulation S”).

(iii)         The Purchaser understands that the Securities are being offered and will be sold to it in reliance on specific exemptions from the registration requirements of the United States federal and state securities laws and that the Company is relying upon the truth and accuracy of, and the Purchaser’s compliance with, the representations and warranties of the Purchaser set forth herein in order to determine the availability of such exemptions and the eligibility of the Purchaser to acquire such Securities.

(iv)         The Purchaser decided to enter into this Agreement not as a result of any general solicitation or general advertising within the meaning of Rule 502(c) under the Securities Act or as a result of any directed selling efforts within the meaning of Rule 902 under Regulation S.

(v)         The Purchaser has been furnished with all materials relating to the business, finances and operations of the Company and materials relating to the offer and sale of the Securities which have been requested by the Purchaser. The Purchaser has been afforded the opportunity to ask questions of the executive officers and directors of the Company. The Purchaser understands that its investment in the Securities involves a high degree of risk and it has sought such accounting, legal and tax advice as it has considered necessary to make an informed investment decision with respect to the acquisition of the Securities.

(vi)         The Purchaser understands that no United States federal or state agency or any other government or governmental agency has passed on or made any recommendation or endorsement of the Securities or the fairness or suitability of the investment in the Securities by the Purchaser nor have such authorities passed upon or endorsed the merits of the offering of the Securities.

(vii)         The Purchaser understands that: (a) the Securities have not been and are not being registered under the Securities Act or any state securities laws, and may not be offered for sale, sold, assigned or transferred unless (1) subsequently registered thereunder or (2) sold in reliance on an exemption therefrom; and (b) except as specifically set forth in the Registration Rights Agreement, neither the Company nor any other person is under any obligation to register the Securities under the Securities Act or any state securities laws or to comply with the terms and conditions of any exemption thereunder. In this regard, the Purchaser understands that the Securities and Exchange Commission (the “SEC”) has taken the position that promoters or affiliates of a blank check company and their transferees, both before and after an initial business combination, are deemed to be “underwriters” under the Securities Act when reselling the securities of a blank check company. Based on that position, Rule 144 adopted pursuant to the Securities Act would not be available for resale transactions of the Securities despite technical compliance with the requirements of such Rule, and the Securities can be resold only through a registered offering or in reliance upon another exemption from the registration requirements of the Securities Act.

(viii)         The Purchaser has such knowledge and experience in financial and business matters, knows of the high degree of risk associated with investments in the securities of companies in the development stage such as the Company, is capable of evaluating the merits and risks of an investment in the Securities and is able to bear the economic risk of an investment in the Securities in the amount contemplated hereunder for an indefinite period of time. The Purchaser has adequate means of providing for its current financial needs and contingencies and will have no current or anticipated future needs for liquidity which would be jeopardized by the investment in the Securities. The Purchaser can afford a complete loss of its investment in the Securities.

Section 4.            Conditions of the Purchaser’s Obligations. The obligation of the Purchaser to purchase and pay for the Private Placement Warrants are subject to the fulfillment, on or before the applicable Closing Date, of each of the following conditions:

A.         Representations and Warranties. The representations and warranties of the Company contained in Section 2 shall be true and correct at and as of such Closing Date as though then made.

B.         Performance. The Company shall have performed and complied with all agreements, obligations and conditions contained in this Agreement that are required to be performed or complied with by it on or before such Closing Date.

C.         No Injunction. No litigation, statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted, entered, promulgated or endorsed by or in any court or governmental authority of competent jurisdiction or any self-regulatory organization having authority over the matters contemplated hereby, which prohibits the consummation of any of the transactions contemplated by this Agreement or the Warrant Agreement.

D.         Warrant Agreement. The Company shall have entered into a Warrant Agreement with a warrant agent on terms satisfactory to the Purchaser.

Section 5.            Conditions of the Company’s Obligations. The obligations of the Company to the Purchaser under this Agreement are subject to the fulfillment, on or before the applicable Closing Date, of each of the following conditions:

A.         Representations and Warranties. The representations and warranties of the Purchaser contained in Section 3 shall be true and correct at and as of such Closing Date as though then made.

B.         Performance. The Purchaser shall have performed and complied with all agreements, obligations and conditions contained in this Agreement that are required to be performed or complied with by the Purchaser on or before such Closing Date.

C.         Corporate Consents. The Company shall have obtained the consent of its Board of Directors authorizing the execution, delivery and performance of this Agreement and the Warrant Agreement and the issuance and sale of the Private Placement Warrants hereunder.

D.         No Injunction. No litigation, statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted, entered, promulgated or endorsed by or in any court or governmental authority of competent jurisdiction or any self-regulatory organization having authority over the matters contemplated hereby, which prohibits the consummation of any of the transactions contemplated by this Agreement or the Warrant Agreement.

E.         Warrant Agreement. The Company shall have entered into a Warrant Agreement with a warrant agent on terms satisfactory to the Company.

Section 6.          Lockup. The Purchaser acknowledges and agrees that the Securities shall not be transferable, saleable or assignable until 30 days after the consummation of a business combination, except to permitted transferees (to be defined in the insider letter and/or Warrant Agreement).

Section 7.          Waiver of Liquidation Distributions. In connection with the Securities purchased pursuant to this Agreement, the Purchaser hereby waives any and all right, title, interest or claim of any kind in or to any distributions from the Trust Account.

Section 8.          Termination. This Agreement may be terminated at any time after June 30, 2017 upon the election by either the Company or the Purchaser upon written notice to the other party if the closing of the Public Offering does not occur prior to such date.

Section 9.            Survival of Representations and Warranties. All of the representations and warranties contained herein shall survive the Closing Dates.  

Section 10.         Definitions. Terms used but not otherwise defined in this Agreement shall have the meaning assigned to such terms in the registration statement on Form S-1 the Company will file with the SEC, under the Securities Act, in connection with the Public Offering.

Section 11.         Miscellaneous.

A.          Successors and Assigns. Except as otherwise expressly provided herein, all covenants and agreements contained in this Agreement by or on behalf of any of the parties hereto shall bind and inure to the benefit of the respective successors of the parties hereto whether so expressed or not. Notwithstanding the foregoing or anything to the contrary herein, the parties may not assign this Agreement, other than assignment by the Purchaser to affiliates thereof (including, without limitation one or more of its members).

B.          Severability. Whenever possible, each provision of this Agreement shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Agreement is held to be prohibited by or invalid under applicable law, such provision shall be ineffective only to the extent of such prohibition or invalidity, without invalidating the remainder of this Agreement.

C.           Counterparts. This Agreement may be executed simultaneously in two or more counterparts, none of which need contain the signatures of more than one party, but all such counterparts taken together shall constitute one and the same agreement.

D.          Descriptive Headings; Interpretation. The descriptive headings of this Agreement are inserted for convenience only and do not constitute a substantive part of this Agreement. The use of the word “including” in this Agreement shall be by way of example rather than by limitation.

E.          Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the British Virgin Islands for agreements made and to be wholly performed within such country. The parties hereto hereby waive any right to a jury trial in connection with any litigation pursuant to this Agreement and the transactions contemplated hereby.

F.         Amendments. This Agreement may not be amended, modified or waived as to any particular provision, except by a written instrument executed by all parties hereto.

[Signature page follows]

IN WITNESS WHEREOF, the parties hereto have executed this Agreement to be effective as of the date first set forth above.

COMPANY:
NATIONAL ENERGY SERVICES REUNITED CORP.
By:	/s/ Sherif Foda
	Name:  Sherif Foda
	Title:  Chief Executive Officer
PURCHASER:
NESR HOLDINGS LTD.
By:	/s/Thomas Wood
	Name:  Thomas Wood
	Title:  Director
Ritter House, Wickhams Cay II
Road Town, Tortola, British Virgin Islands
Address: