Attached files
| file | filename |
|---|---|
| EX-99.1 - EX-99.1 - ULTRA PETROLEUM CORP | upl-ex991_12.htm |
| EX-32.2 - EX-32.2 - ULTRA PETROLEUM CORP | upl-ex322_9.htm |
| EX-32.1 - EX-32.1 - ULTRA PETROLEUM CORP | upl-ex321_10.htm |
| EX-31.2 - EX-31.2 - ULTRA PETROLEUM CORP | upl-ex312_7.htm |
| EX-31.1 - EX-31.1 - ULTRA PETROLEUM CORP | upl-ex311_8.htm |
| EX-23.2 - EX-23.2 - ULTRA PETROLEUM CORP | upl-ex232_6.htm |
| EX-23.1 - EX-23.1 - ULTRA PETROLEUM CORP | upl-ex231_11.htm |
| EX-10.17 - EX-10.17 - ULTRA PETROLEUM CORP | upl-ex1017_628.htm |
| 10-K - 10-K - ULTRA PETROLEUM CORP | upl-10k_20171231.htm |
Exhibit 21.1
LIST OF Subsidiaries of Ultra Petroleum Corp.
Jurisdiction of
Entity 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
Keystone Gas Gathering, LLC Delaware
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