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., FS Energy and Power Fund, Foxfields Funding LLC, FS Investment Corporation II, Cobbs Creek LLC, FS Investment Corporation III, FS Investment Advisor, LLC, FSIC II Advisor, LLC, FSIC III Advisor, LLC, Stephen A. Schwarzman, Bennett J. Goodman, J. Albert Smith III, Michael C. Forman, Sean Coleman, Brian Gerson and Michael Kelly, 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 2nd day of March, 2018.

Blackstone / GSO Strategic Credit Fund