FORM 4
[ X ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
                                                                                  
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      

1. Name and Address of Reporting Person *

Olayan International Ltd
2. Issuer Name and Ticker or Trading Symbol

National Energy Services Reunited Corp. [ NESR ]
5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                      _____ 10% Owner
_____ Officer (give title below)      __ X __ Other (specify below)
See Remarks
(Last)          (First)          (Middle)

CRAIGMUIR CHAMBERS, P.O. BOX 71, ROAD TOWN
3. Date of Earliest Transaction (MM/DD/YYYY)

5/18/2018
(Street)

TORTOLA, D8 VG 1110
(City)        (State)        (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)

 
6. Individual or Joint/Group Filing (Check Applicable Line)

___ Form filed by One Reporting Person
_ X _ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Ordinary Shares, $0.00 par value   5/18/2018     J (1)    3000000   D   (1) 0   I   See Footnote   (2)

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
6. Date Exercisable and Expiration Date 7. Title and Amount of Securities Underlying Derivative Security
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Warrant   $11.50   5/18/2018     J   (1)       3000000      (3)   (3) Ordinary Shares   1500000     (1) 0   I   See Footnote   (2)

Explanation of Responses:
(1)  Reflects transfer of ordinary shares and warrants (together the "Units") made in connection with, and contingent on the shareholder approval of, the initial business combination of the Issuer. Each Unit was transferred in consideration for the price at which each Unit was purchased by the reporting persons at the initial public offering of the Issuer ($10 per Unit).
(2)  The shares were directly owned by Competrol Establishment, which is a wholly owned subsidiary of Olayan Investments Company Establishment, which is a wholly owned subsidiary of Olayan International Limited. Olayan Investments Company Establishment and Olayan International Limited were indirect beneficial owners of the reported securities. Each reporting person disclaims beneficial ownership of all interests reported on this Form 4 except to the extent of such reporting person's pecuniary interests.
(3)  The warrants become exercisable 30 days after the completion of an initial business combination and will expire on the fifth anniversary of such completion or earlier upon redemption.

Remarks:
After giving effect to the transactions reported on this Form 4, the reporting persons beneficially own less than 10% of the outstanding shares of the Issuer.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
Olayan International Ltd
CRAIGMUIR CHAMBERS, P.O. BOX 71
ROAD TOWN
TORTOLA, D8 VG 1110



See Remarks
Olayan Investments Co Establishment
FUNDATIONSANSTALT HEILIGKREUZ 6
9490 VADUZ
LIECHTENSTEIN, N2 00000



See Remarks

Signatures
OLAYAN INTERNATIONAL LIMITED By: /s/ Aziz D. Syriani, Title: Director 5/18/2018
** Signature of Reporting Person Date

OLAYAN INVESTMENTS COMPANY ESTABLISHMENT, By: /s/ Samer T. Yaghnam, Title: Authorised Signatory; By: /s/ Tawfiq Awwad, Title: Authorised Signatory 5/18/2018
** Signature of Reporting Person Date


Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.