FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF 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 *   Stonepeak Catarina Holdings LLC 2. Date of Event Requiring Statement (Month/Day/Year) 10/14/2015 3. Issuer Name and Ticker or Trading Symbol Sanchez Production Partners LP [SPP] (Last) (First) (Middle) 717 5TH AVENUE, 25TH FLOOR 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) NEW YORK, NY 10022 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 Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Class B Preferred Units	  (1)	  (1)	Common Units	19,444,445 (1)	$ (1)	D (2) (3)	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Stonepeak Catarina Holdings LLC 717 5TH AVENUE, 25TH FLOOR NEW YORK, NY 10022	Â	  X	Â	Â
Stonepeak Catarina Upper Holdings LLC 717 5TH AVENUE, 25TH FLOOR NEW YORK, NY 10022	Â	  X	Â	Â
Stonepeak Infrastructure Fund (Orion AIV) LP 717 5TH AVENUE, 25TH FLOOR NEW YORK, NY 10022	Â	  X	Â	Â
Stonepeak Associates LLC 717 5TH AVENUE, 25TH FLOOR NEW YORK, NY 10022	Â	  X	Â	Â
Stonepeak GP Holdings LP 717 5TH AVENUE, 25TH FLOOR NEW YORK, NY 10022	Â	  X	Â	Â
Stonepeak GP Investors LLC 717 5TH AVENUE, 25TH FLOOR NEW YORK, NY 10022	Â	  X	Â	Â
Stonepeak GP Investors Manager LLC 717 5TH AVENUE, 25TH FLOOR NEW YORK, NY 10022	Â	  X	Â	Â
Dorrell Michael B. 717 5TH AVENUE, 25TH FLOOR NEW YORK, NY 10022	Â	  X	Â	Â
Vichie Trent D 717 5TH AVENUE, 25TH FLOOR NEW YORK, NY 10022	Â	  X	Â	Â

Signatures

/s/ Michael Dorrell		10/26/2015
**Signature of Reporting Person		Date
/s/ Trent Vichie		10/26/2015
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(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)	The Class B Preferred Units (the "Preferred Units") are convertible into Common Units at any time, at the holder's election, and have no expiration date. The Conversion Rate is equal to the quotient of (i) the aggregate purchase price for the Preferred Units plus accrued and unpaid distributions thereon, divided by (ii) the lesser of (a) the purchase price for the Preferred Units and (b) the volume weighted average price for which Common Units are issued by the Issuer during the period beginning on October 14, 2015 and ending on the date on which the Issuer has issued Common Units in exchange for cash in an aggregate amount equal to at least $75 million. The initial Conversion Rate, in effect at the time of filing of this Form 4, is 1:1 (i.e., each one Preferred Unit is convertible into one Common Unit).
(2)	These Preferred Units are owned directly by Stonepeak Catarina Holdings LLC, and indirectly by Stonepeak Catarina Upper Holdings LLC, Stonepeak Infrastructure Fund (Orion AIV) LP, Stonepeak Associates LLC, Stonepeak GP Holdings LP, Stonepeak GP Investors LLC, Stonepeak GP Investors Manager LLC, Michael Dorrell and Trent Vichie. Stonepeak Catarina Upper Holdings LLC is the managing member of Stonepeak Catarina Holdings LLC. Stonepeak Infrastructure Fund (Orion AIV) LP is the managing member of Stonepeak Catarina Upper Holdings LLC. Stonepeak Associates LLC is the general partner of Stonepeak Infrastructure Fund (Orion AIV) LP. Stonepeak GP Holdings LP is the sole member of Stonepeak Associates LLC. Stonepeak GP Investors LLC is the general partner of Stonepeak GP Holdings LP. Stonepeak GP Investors Manager LLC is the managing member of Stonepeak GP Investors LLC. Each of Michael Dorrell and Trent Vichie serve as a managing member of Stonepeak GP Investors Manager LLC.
(3)	Each Reporting Person disclaims beneficial ownership of the Preferred Units except to the extent of his or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the Preferred Units for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.
  Remarks: Exhibit 99.1: Additional Signatures

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