EX-21.1 2 d368025dex211.htm EX-21.1 EX-21.1

Exhibit 21.1

LIST OF MATERIAL SUBSIDIARIES OF ULTRA PETROLEUM CORP.

 

Entity

    Jurisdiction of Organization

UP Energy Corporation

        Delaware

Ultra Resources, Inc.

        Delaware

Ultra Wyoming, LLC

        Delaware

UPL Pinedale, LLC

        Delaware

UPL Three Rivers Holdings, LLC

        Delaware

Ultra Wyoming LGS, LLC

        Delaware