1 | Pacific Enterprise Oil Co USA | Los Angeles, CA 90071-2005 | Oil & Gas Operator | Aug 2012 |
2 | Palo Duro Midstream (Texas Gathreing) L.P | Houston, TX 77002 | Oil & Gas Operator | Aug 2022 |
3 | Pantera Energy Company | Amarillo, TX 79101 | Oil & Gas Operator | May 2024 |
4 | Paramount Petroleum Corp | Dallas, TX 75374 | Oil Operator | Dec 2000 |
5 | Pardee Production Co. | Skiatook, OK 74070 | Oil & Gas Operator | Mar 2021 |
6 | Patina Oil & Gas Corporation | Denver, CO 80202 | Oil & Gas Operator | May 2016 |
7 | PBT Enterprises Inc | Garber, OK 73738-0262 | Oil & Gas Operator | May 2023 |
8 | Penn VIrginia MC Operating Co LLC | Houston, TX 77084-7213 | Oil & Gas Operator | Feb 2024 |
9 | Petrocorp Incorporated | Tulsa, OK 74170 | Oil & Gas Operator | Nov 2021 |
10 | Petrohawk Operating Company | Houston, TX 77056 | Oil & Gas Operator | Oct 2021 |
11 | Petroquest Energy, L.L.C. | Lafayette, LA 70505 | Oil & Gas Operator | May 2024 |
12 | Pioneer Resources Prod LP | Irving, TX 75039-3745 | Oil & Gas Operator | Feb 2005 |
13 | Plains Marketing & Trans Inc | Houston, TX 76002 | Oil & Gas Operator | Oct 1998 |
14 | Plains Marketing LP | Cushing, OK 74023 | Oil & Gas Operator | Dec 2022 |
15 | Plains Resources Inc. | Houston, TX 77002 | Oil & Gas Operator | Jul 2008 |
16 | Pogo Producing Company LLC | Houston, TX 77002 | Oil & Gas Operator | Feb 2024 |
17 | Presidio Petroleum LLC | Fort Worth, TX 76102 | Oil & Gas Operator | May 2024 |
18 | Pride Energy Company | Tulsa, OK 74170 | Oil & Gas Operator | May 2024 |
19 | Prime Energy Corp | Charleston, WV 25301-1707-1707 | Oil & Gas Operator | Sep 2015 |
20 | Prime Operating Company | Houston, TX 77024 | Oil & Gas Operator | May 2024 |
21 | Prize Operating Company | Grapevine, TX 76051 | Oil & Gas Operator | Aug 2016 |
22 | Proven Reserves Management, Inc. | Dallas, TX 75370 | Oil & Gas Operator | Jan 2024 |