WPX Energy (WPX) SC 13D WPX ENERGY / EnCap Energy Capital Fund X ownership change

Exhibit 1

JOINT FILING AGREEMENT

In accordance with Rule13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to the common stock, $0.01 par value per share, of WPX Energy, Inc., a Delaware corporation, and further agree that this Joint Filing Agreement be included as an exhibit to such joint filings. In evidence thereof, each of the undersigned hereby executes this Joint Filing Agreement as of March 13, 2020. Each of them is responsible for the timely filing of such filings and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate. This joint filing 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 joint filing agreement may be executed in any number of counterparts all of which taken together shall constitute one and the same instrument.

Felix Investments Holdings II, LLC
By:	/s/ Skye A. Callantine
Name:	Skye A. Callantine
Title:	President and Chief Executive Officer
Felix Energy Investments II, LLC
By:	/s/ Skye A. Callantine
Name:	Skye A. Callantine
Title:	President and Chief Executive Officer

EnCap Energy Capital Fund X, L.P.
By: EnCap Equity Fund X GP, L.P.,
its General Partner
By: EnCap Investments L.P.,
its General Partner
By: EnCap Investments GP, L.L.C.,
its General Partner
By:	/s/ Douglas E. Swanson, Jr.
Name:	Douglas E. Swanson, Jr.
Title:	Managing Director
EnCap Partners GP, LLC
By:	/s/ Douglas E. Swanson, Jr.
Name:	Douglas E. Swanson, Jr.
Title:	Managing Director