1 | Padon, Frank B. Oil Oper., Inc. | Houston, TX 77227 | Oil & Gas Operator | Nov 1998 |
2 | Palace Operating Company | Tulsa, OK 74136 | Oil & Gas Operator | Aug 2009 |
3 | Palisades Operating Company | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
4 | Panaco Production Co | Houston, TX 77002 | Oil & Gas Operator | Dec 1999 |
5 | Panaco, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2023 |
6 | Papco, Inc. | Warren, PA 16365 | Oil & Gas Operator | Apr 2024 |
7 | Parker & Parsley Development L.P | Midland, TX 79702 | Oil & Gas Operator | Oct 2007 |
8 | Parker & Parsley Producing LP | Midland, TX 79702 | Oil & Gas Operator | Oct 1997 |
9 | Partners Oil Company | Tulsa, OK 74135 | Oil & Gas Operator | Aug 1995 |
10 | Pecos Petroleum Company | Houston, TX 77057 | Oil & Gas Operator | Oct 1999 |
11 | Pennzoil Exploration & Production Co. | Carthage, TX 75633 | Oil & Gas Operator | Mar 2008 |
12 | Pennzoil Petroleum Company | Houston, TX 77252 | Oil & Gas Operator | Nov 1999 |
13 | Peregrine Energy, Inc. | Spring, TX 77393 | Oil & Gas Operator | Jul 1999 |
14 | Petra Oleum Corp. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
15 | Petro-Guard Company, Inc. | Houston, TX 77057 | Oil & Gas Operator | Nov 2014 |
16 | Petromac, Inc. | Onalaska, TX 77360 | Oil & Gas Operator | Apr 2024 |
17 | Petrotex Engineering Company | Cypress, TX 77429 | Oil & Gas Operator | Apr 2024 |
18 | Phillips Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Mar 2013 |
19 | Phoenix Hydrocarbons Operating | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
20 | Phylko Energy Corporation | Houston, TX 77056 | Oil & Gas Operator | Aug 2003 |
21 | Pioneer Resources Producing, L.P | Irving, TX 75039 | Oil & Gas Operator | Feb 2001 |
22 | Placid Oil Company | Houston, TX 77227 | Oil & Gas Operator | Mar 2008 |
23 | Plains Marketing LP | Cushing, OK 74023 | Oil & Gas Operator | Dec 2022 |
24 | Plains Resources Inc. | Houston, TX 77002 | Oil & Gas Operator | Jul 2008 |
25 | Polaris Enterprises Inc | Houston, TX 77057 | Oil & Gas Operator | Oct 1998 |
26 | Poynor Corporation | Beaumont, TX 77706 | Oil & Gas Operator | Apr 2024 |
27 | Prime Operating Company | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
28 | Proline Energy Resources Inc | Sugar Land, TX 77479 | Oil & Gas Operator | Apr 2024 |
29 | Prolithic Energy Company, L.P. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Aug 2002 |
30 | Puls Operating Company | Boerne, TX 78006 | Oil & Gas Operator | Apr 2024 |
31 | Puls, W. L. | Houston, TX 77084 | Oil & Gas Operator | Sep 2002 |
32 | Pyramid Exploration | Houston, TX 77241 | Oil & Gas Operator | Sep 1995 |