Battalion Oil (BATL) SC 13D Halcon Resources Corp

Exhibit 99.1

JOINT FILING AGREEMENT

The undersigned acknowledge and agree that the foregoing statement on Schedule 13D is filed on behalf of each of the undersigned and that all subsequent amendments to this Schedule 13D shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning it contained therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that it knows or has reason to believe that such information is inaccurate. This Joint Filing Agreement may be executed in any number of counterparts and all such counterparts taken together shall constitute one and the same instrument.

Dated: October 17, 2019

Gen IV Investment Opportunities, LLC
By:	LSP Generation IV, LLC
Its:	Managing Member
By:	/s/ Darpan Kapadia
Name:	Darpan Kapadia
Title:	Managing Director
By:	LSP Investment Advisors, LLC
Its:	Investment Manager
By:	/s/ Paul Segal
Name:	Paul Segal
Title:	President
LSP Generation IV, LLC
By:	/s/ Darpan Kapadia
Name:	Darpan Kapadia
Title:	Managing Director
LSP Investment Advisors, LLC
By:	/s/ Paul Segal
Name:	Paul Segal
Title:	President