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
                                                                                  	OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response... 0.5	
                      	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 *

Metalmark Capital II LLC	2. Issuer Name and Ticker or Trading Symbol

Jones Energy, Inc. [ JONE ]	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)

1177 AVENUE OF THE AMERICAS,, 40TH FLOOR	3. Date of Earliest Transaction (MM/DD/YYYY)

10/10/2017		
(Street)

NEW YORK, NY 10036
(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				
Class A Common Stock  	10/10/2017  	 	S	  	27620  	D	$1.5962  	1194995  	I  	See Footnotes   (1)	
Class A Common Stock  	10/10/2017  	 	S	  	7065  	D	$1.5962  	1739185  	I  	See Footnotes   (1)	
Class A Common Stock  	10/10/2017  	 	S	  	13237  	D	$1.5962  	3258687  	I  	See Footnotes   (1)	
Class A Common Stock  	10/10/2017  	 	S	  	10133  	D	$1.5962  	2494407  	I  	See Footnotes   (1)	
Class A Common Stock  	10/10/2017  	 	S	  	12422  	D	$1.5962  	3057959  	I  	See Footnotes   (1)	
Class A Common Stock  	10/10/2017  	 	S	  	1295  	D	$1.5962  	318736  	I  	See Footnotes   (1)	

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					

Explanation of Responses:	
(1) 	The Reporting Person is the sole member of the general partner of Metalmark Capital Partners II GP, L.P, which is the general partner of private equity funds who own the shares through the following entities: MCP (C) II Jones Intermediate LLC, MCP II Co-Investment Jones Intermediate LLC, MCP II Jones Intermediate LLC, MCP II (TE) AIF Jones Intermediate LLC, MCP II (Cayman) AIF Jones Intermediate LLC and MCP II Executive Fund Jones Intermediate LLC.. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.	

Reporting Owners	
Reporting Owner Name / Address	Relationships	
	Director	10% Owner	Officer	Other	
Metalmark Capital II LLC
1177 AVENUE OF THE AMERICAS,
40TH FLOOR
NEW YORK, NY 10036		X			
Metalmark Capital Partners II GP, L.P.
1177 AVENUE OF THE AMERICAS,
40TH FLOOR
NEW YORK, NY 10036		X			

Signatures		
Metalmark Capital II LLC, /s/ Ken Clifford, CFO and Managing Director		10/12/2017	
** Signature of Reporting Person		Date
	
Metalmark Capital Partners II GP, L.P., By: Metalmark Capital II LLC /s/ Ken Clifford, CFO and Managing Director		10/12/2017	
** 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.