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 OF SECURITIES 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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(Print or Type Responses)

1. Name and Address of Reporting Person * USA Compression Holdings, LLC   2. Issuer Name and Ticker or Trading Symbol USA Compression Partners, LP [USAC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) See Remarks (Last) (First) (Middle) 712 FIFTH AVENUE, 51ST FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 05/19/2014 (Street) NEW YORK, NY 10019 4. If Amendment, Date Original Filed(Month/Day/Year) 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 (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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 Units 05/19/2014   S   737,000 D $ 25.59 4,958,125 (1) D (2) (3)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

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 (Month/Day/Year)

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
USA Compression Holdings, LLC 712 FIFTH AVENUE, 51ST FLOOR NEW YORK, NY 10019	X	X		See Remarks
USA Compression GP, LLC 712 FIFTH AVENUE, 51ST FLOOR NEW YORK, NY 10019	X	X		See Remarks
R/C IV USACP Holdings, L.P. 712 FIFTH AVENUE, 51ST FLOOR NEW YORK, NY 10019	X	X		See Remarks
Riverstone/Carlyle Energy Partners IV, L.P. 712 FIFTH AVENUE, 51ST FLOOR NEW YORK, NY 10019	X	X		See Remarks
R/C Energy GP IV, LLC 712 FIFTH AVENUE, 51ST FLOOR NEW YORK, NY 10019	X	X		See Remarks

Signatures

/s/ J. Gregory Holloway, Vice President, Secretary and General Counsel, USA Compression Holdings, LLC		05/21/2014
**Signature of Reporting Person		Date
/s/ J. Gregory Holloway, Vice President, Secretary and General Counsel, USA Compression GP, LLC		05/21/2014
**Signature of Reporting Person		Date
/s/ Thomas J. Walker, R/C Energy GP IV, LLC, in its individ. capacity and in its capacity as general partner of Riverstone/Carlyle Energy Partners IV, L.P., in its individual capacity and in its capacity as general partner of R/C IV USACP Holdings, L.P.		05/21/2014
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Includes common units acquired under USA Compression Partners, LP's (the "Issuer") Distribution Reinvestment Plan.
(2)	This Form 4 is filed jointly by USA Compression Holdings, LLC ("USAC Holdings"), USA Compression GP, LLC (the "General Partner"), R/C IV USACP Holdings, L.P. ("R/C IV"), Riverstone/Carlyle Energy Partners IV, L.P., the general partner of R/C IV ("R/C EP IV"), and R/C Energy GP IV, LLC, the general partner of R/C EP IV.
(3)	R/C IV owns 97.6% of the limited liability company interests of USAC Holdings and is entitled to elect a majority of the members of the board of managers of USAC Holdings. Accordingly, R/C IV may be deemed to indirectly beneficially own the common units owned by USAC Holdings, but disclaims beneficial ownership except to the extent of its pecuniary interest therein.
Remarks: Each of the reporting persons may be deemed a "director by deputization" of the Issuer by virtue of the fact that all of the directors of the general partner of the Issuer are designated by USAC Holdings.

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