Attached files
| file | filename |
|---|---|
| EX-32.1 - EX-32.1 - ULTRA PETROLEUM CORP | d861674dex321.htm |
| EX-23.2 - EX-23.2 - ULTRA PETROLEUM CORP | d861674dex232.htm |
| EX-99.1 - EX-99.1 - ULTRA PETROLEUM CORP | d861674dex991.htm |
| EX-31.1 - EX-31.1 - ULTRA PETROLEUM CORP | d861674dex311.htm |
| EX-31.2 - EX-31.2 - ULTRA PETROLEUM CORP | d861674dex312.htm |
| EX-32.2 - EX-32.2 - ULTRA PETROLEUM CORP | d861674dex322.htm |
| EXCEL - IDEA: XBRL DOCUMENT - ULTRA PETROLEUM CORP | Financial_Report.xls |
| 10-K - 10-K - ULTRA PETROLEUM CORP | d861674d10k.htm |
| EX-23.1 - EX-23.1 - ULTRA PETROLEUM CORP | d861674dex231.htm |
Exhibit 21.1
LIST OF MATERIAL SUBSIDIARIES OF ULTRA PETROLEUM CORP.
| Entity | Jurisdiction of Organization | |
| UP Energy Corporation |
Nevada | |
| Ultra Resources, Inc. |
Wyoming | |
| Ultra Wyoming, Inc. |
Wyoming | |
| UPL Pinedale, LLC |
Delaware | |
| UPL Three Rivers Holdings, LLC |
Delaware | |
| Ultra Wyoming LGS, LLC |
Delaware |