Exhibit 99

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of such a statement on Schedule 13G with respect to the common stock beneficially owned by each of them of Jones Energy Inc. This Joint Filing Agreement shall be included as an Exhibit to such Schedule 13G.

IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of the 5th day of March, 2015.

Blackstone Group Management L.L.C.
By:	/s/ John G. Finley
Name:	John G. Finley
Title:	Chief Legal Officer
The Blackstone Group L.P.
By:	Blackstone Group Management L.L.C.,
	its general partner
By:	/s/ John G. Finley
Name:	John G. Finley
Title:	Chief Legal Officer
Blackstone Holdings I/II GP Inc.
By:	/s/ John G. Finley
Name:	John G. Finley
Title:	Chief Legal Officer
Blackstone Holdings I L.P.
By:	Blackstone Holdings I/II GP Inc.,
	its general partner
By:	/s/ John G. Finley
Name:	John G. Finley
Title:	Chief Legal Officer

Blackstone Holdings II L.P.
By:	Blackstone Holdings I/II GP Inc.,
	its general partner
By:	/s/ John G. Finley
Name:	John G. Finley
Title:	Chief Legal Officer
GSO Advisor Holdings L.L.C.
By:	Blackstone Holdings I L.P. , its sole member
By:	Blackstone Holdings I/II GP Inc., its general partner
By:	/s/ John G. Finley
Name:	John G. Finley
Title:	Chief Legal Officer
GSO Capital Partners LP
By:	/s/ Marisa Beeney
Name:	Marisa Beeney
Title:	Authorized Signatory
GSO Special Situations Fund LP
By:	GSO Capital Partners LP, its investment advisor
By:	/s/ Marisa Beeney
Name:	Marisa Beeney
Title:	Authorized Signatory
GSO Special Situations Overseas Fund Ltd.
By:	GSO Capital Partners LP, its investment advisor
By:	/s/ Marisa Beeney
Name:	Marisa Beeney
Title:	Authorized Signatory
GSO Special Situations Overseas Master Fund Ltd.
By:	GSO Capital Partners LP, its investment advisor
By:	/s/ Marisa Beeney
Name:	Marisa Beeney
Title:	Authorized Signatory

GSO Holdings I L.L.C.
By:	/s/ Marisa Beeney
Name:	Marisa Beeney
Title:	Authorized Signatory
GSO Energy Market Opportunities Associates LLC
By:	/s/ Marisa Beeney
Name:	Marisa Beeney
Title:	Authorized Signatory
GSO Energy Market Opportunities Fund LP
By:	GSO Energy Market Opportunities Associates LLC, as its General Partner
By:	/s/ Marisa Beeney
Name:	Marisa Beeney
Title:	Authorized Signatory
Stephen A. Schwarzman
/s/ Stephen A. Schwarzman
Stephen A. Schwarzman
Bennett J. Goodman
By:	/s/ Marisa Beeney
Name:	Marisa Beeney
Title:	Attorney-in-Fact
J. Albert Smith III
By:	/s/ Marisa Beeney
Name:	Marisa Beeney
Title:	Attorney-in-Fact
Douglas I. Ostrover
By:	/s/ Marisa Beeney
Name:	Marisa Beeney
Title:	Attorney-in-Fact