Exhibit A JOINT FILING AGREEMENT

Exhibit A

JOINT FILING AGREEMENT

Pursuant to and in accordance with the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder (the “Exchange Act”) the undersigned hereby agree to the joint filing of Blackstone / GSO Strategic Credit Fund, GSO Energy Market Opportunities Fund LP, GSO / Blackstone Debt Funds Management LLC, GSO Energy Market Opportunities Associates LLC, GSO Capital Partners LP, GSO Advisor Holdings L.L.C., GSO Holdings I L.L.C., Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings I/II GP Inc., The Blackstone Group L.P., Blackstone Group Management L.L.C., Xxxxxxx X. Xxxxxxx, J. Xxxxxx Xxxxx III, and Xxxxxxx X. Xxxxxxxxxx, on behalf of each of them of any filing required by such party under Section 13 or Section 16 of the Exchange Act or any rule or regulation thereunder (including any amendment, restatement, supplement, and/or exhibit thereto) with respect to securities of Titan Energy, LLC, a Delaware limited liability company, and further agree to the filing, furnishing, and/or incorporation by reference of this Agreement as an exhibit thereto. This Agreement shall remain in full force and effect until revoked by any party hereto in a signed writing provided to each other party hereto, and then only with respect to such revoking party. This Agreement may be executed in any number of counterparts all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement this 11^th day of April, 2018.

Blackstone / GSO Strategic Credit Fund
By:		GSO / Blackstone Debt Funds Management LLC, its investment adviser
By:		/s/ Xxxxxx X. Xxxxxx
		Name: Xxxxxx X. Xxxxxx
		Title:   Authorized Signatory
GSO Energy Market Opportunities Fund LP
By:		GSO Energy Market Opportunities Associates LLC, its general partner
By:		/s/ Xxxxxx X. Xxxxxx
		Name: Xxxxxx X. Xxxxxx
		Title:   Authorized Signatory
GSO / Blackstone Debt Funds Management LLC
By:		/s/ Xxxxxx X. Xxxxxx
		Name: Xxxxxx X. Xxxxxx
		Title:   Authorized Signatory
GSO Energy Market Opportunities Associates LLC
By:		/s/ Xxxxxx X. Xxxxxx
		Name: Xxxxxx X. Xxxxxx
		Title:   Authorized Signatory

GSO Capital Partners LP
By:		/s/ Xxxxxx X. Xxxxxx
		Name:		Xxxxxx X. Xxxxxx
		Title:		Authorized Signatory

GSO Holdings I L.L.C.
By:		/s/ Xxxx X. Xxxxxx
		Name:		Xxxx X. Xxxxxx
		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/ Xxxx X. Xxxxxx
		Name: Xxxx X. Xxxxxx
		Title:   Chief Legal Officer

Blackstone Holdings I L.P.
By:		Blackstone Holdings I/II GP Inc., its general partner

By:		/s/ Xxxx X. Xxxxxx
		Name:		Xxxx X. Xxxxxx
		Title:		Chief Legal Officer

Blackstone Holdings II L.P.
By:		Blackstone Holdings I/II GP Inc., its general partner

By:		/s/ Xxxx X. Xxxxxx
		Name:		Xxxx X. Xxxxxx
		Title:		Chief Legal Officer

Blackstone Holdings I/II GP Inc.

By:		/s/ Xxxx X. Xxxxxx
		Name:		Xxxx X. Xxxxxx
		Title:		Chief Legal Officer

The Blackstone Group L.P.
By:		Blackstone Group Management L.L.C., its general partner
By:		/s/ Xxxx X. Xxxxxx
		Name: Xxxx X. Xxxxxx
		Title:   Chief Legal Officer
Blackstone Group Management L.L.C.
By:		/s/ Xxxx X. Xxxxxx
		Name: Xxxx X. Xxxxxx
		Title:   Chief Legal Officer
Xxxxxxx X. Xxxxxxx
By:		/s/ Xxxxxx Xxxxxx
		Name: Xxxxxx Xxxxxx
		Title:   Attorney-in-Fact
J. Xxxxxx Xxxxx III
By:		/s/ Xxxxxx Xxxxxx
		Name: Xxxxxx Xxxxxx
		Title:   Attorney-in-Fact
Xxxxxxx X. Xxxxxxxxxx
/s/ Xxxxxxx X. Xxxxxxxxxx