Sec Form 4 Filing - RRJ CAPITAL LTD @ FTS International, Inc. - 2018-02-02

FORM 4 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 Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person RRJ CAPITAL LTD 2. Issuer Name and Ticker or Trading Symbol FTS International, Inc. [ FTSI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O CAMPBELLS CORPORATE SERVICES LIMITED, FLOOR 4 WILLOW HOUSE, CRICKET SQUARE 3. Date of Earliest Transaction (MM/DD/YY) 02/02/2018 (Street) GRAND CAYMAN, E9KY1-9010 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction 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 Common Stock, par value $0.01 02/02/2018 P( 3 ) 280,000 A $ 18 12,175,935 I See Footnote ( 1 ) Common Stock, par value $0.01 02/02/2018 P( 3 ) 280,000 A $ 18 1,164,291 I See Footnote ( 2 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction 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 (MM/DD/YY) 7. Title and Amount of Underlying Securities (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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other RRJ CAPITAL LTD C/O CAMPBELLS CORPORATE SERVICES LIMITED FLOOR 4 WILLOW HOUSE, CRICKET SQUARE GRAND CAYMAN, E9KY1-9010 X RRJ Capital Master Fund I, L.P. C/O CAMPBELLS CORPORATE SERVICES LIMITED FLOOR 4 WILLOW HOUSE, CRICKET SQUARE GRAND CAYMAN, E9KY1-9010 X Senja Capital Ltd CCS TRUSTEES LIMITED, 263 MAIN STREET P.O. BOX 2196, ROAD TOWN TORTOLA, D8 X HAMPTON ASSET HOLDING LTD CCS TRUSTEES LIMITED, 263 MAIN STREET P.O. BOX 2196, ROAD TOWN TORTOLA, D8 X Sin Ong Tiong 802-804 MAN YEE BUILDING NO. 68 DES VOEUX RD. CENTRAL HONG KONG, K300000 X X Signatures /s/ Oscar Franklin B. Tan, attorney-in-fact 02/05/2018 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents the shares held directly by Senja Capital Ltd ("Senja"), wholly-owned by RRJ Capital Master Fund I, L.P. ("RRJ Master"). RRJ Capital Ltd ("RRJ Capital") is the general partner of RRJ Master. ( 2 )Represents the shares held directly by Hampton Asset Holding Ltd. ("Hampton"), wholly-owned by Mr. Ong Tiong Sin ("Mr. Ong"). ( 3 )Senja and Hampton each acquired an additional 280,000 shares during the IPO of the Issuer.

Remarks: The Issuer, Senja and Hampton entered into an investors' rights agreement, pursuant to which Senja and Hampton will have the right to collectively nominate one director so long as they beneficially own, together, at least 5% of the common stock of the Issuer. This investors' rights agreement is further detailed in the Form S-1/A filed by the Issuer on February 1, 2018.Mr. Ong is (A) a director (one of five directors, the other four directors of RRJ Capital being Ong Tiong Boon, Eddie Teh Ewe Guan, Rizal Bin Ishak and Kim Young So) and sole shareholder of RRJ Capital, (B) a limited partner in RRJ Master through a special purpose vehicle, (C) a director (one of two directors, the other director of Senja being Kim Young So) of Senja, and (D) the sole director and sole shareholder of Hampton. Mr. Ong disclaims beneficial ownership of any shares owned directly or indirectly by Senja, except to the extent of his pecuniary interest therein. As such, the shares attributed to Mr. Ong represent a sum of the shares beneficially owned by Senja and Hampton.

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).

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