1 | Pa Prospect LLC | Columbus, MT 59019 | Oil & Gas Operator | Jul 2020 |
2 | Pace Royalty Trust Fund, Inc. | Shreveport, LA 71135 | Oil & Gas Operator | Nov 2001 |
3 | Palmer Petroleum Inc. | Shreveport, LA 71105 | Oil & Gas Operator | Dec 2024 |
4 | Palo Petroleum, Inc. | Dallas, TX 75360 | Oil & Gas Operator | Dec 2024 |
5 | Panamerican Operating Inc | Dallas, TX 75219 | Oil & Gas Operator | Dec 2024 |
6 | Par Minerals Corporation | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2024 |
7 | Paradis Investments, L.L.C. | Bellaire, TX 77401 | Oil Operator | Jun 2020 |
8 | Park & Park Oil Co. | Allen, TX 75002 | Oil & Gas Operator | Dec 2024 |
9 | Patara Andover I LLC | Houston, TX 77002 | Oil & Gas Operator | Feb 2014 |
10 | Patara Oil & Gas LLC | Dallas, TX 75219 | Oil & Gas Operator | Mar 2018 |
11 | Patton Operating Co. | Kilgore, TX 75663 | Oil & Gas Operator | Nov 1997 |
12 | Peak Energy Corporation | Plano, TX 75093 | Oil & Gas Operator | Oct 2018 |
13 | Pedernales Petroleum Op, LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
14 | Pegasi Energy Resources Corp | Tyler, TX 75710 | Oil & Gas Operator | Jul 2007 |
15 | Penn VIrginia Oil & Gas Corp | Houston, TX 77024 | Oil & Gas Operator | Dec 2018 |
16 | Penn VIrginia Oil & Gas, L.P. | Houston, TX 77084 | Oil & Gas Operator | Nov 2022 |
17 | Pennzenergy Exp. & Prod., L.L.C. | Houston, TX 77210 | Oil & Gas Operator | Mar 2000 |
18 | Pennzoil Exploration & Production Co. | Carthage, TX 75633 | Oil & Gas Operator | Mar 2008 |
19 | Penroc Oil Corp. | Hobbs, NM 88241 | Oil & Gas Operator | Oct 2024 |
20 | Peoples Energy Prod.-TX, L.P. | Houston, TX 77002 | Oil & Gas Operator | Sep 2007 |
21 | Person, J.S., Inc. | Longview, TX 75606 | Oil & Gas Operator | Dec 2024 |
22 | Petro-Chem Operating Company, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2024 |
23 | Petro-Hunt, L.L.C. | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
24 | Petrogas Energy Services, LLC | Dallas, TX 75214 | Oil Operator | Dec 2024 |
25 | Petrohawk Operating Company | Houston, TX 77056 | Oil & Gas Operator | Oct 2021 |
26 | Petrol Industries, Inc. | Shreveport, LA 71137 | Oil & Gas Operator | Jun 2012 |
27 | Petroleum Investments, Inc | Shreveport, LA 71101 | Oil & Gas Operator | Dec 1977 |
28 | Petroleum Production MGMT., Inc. | Kansas City, MO 64112 | Oil & Gas Operator | Dec 2024 |
29 | Petromining, Inc. | Plano, TX 75026 | Oil & Gas Operator | Dec 2024 |
30 | Phillips, Jack L. | Gladewater, TX 75647 | Oil & Gas Operator | Dec 1997 |
31 | Phillips, Jack L. Co. | Gladewater, TX 75647 | Oil & Gas Operator | Dec 2024 |
32 | Pine Wave Energy Partners Op,LLC | Dallas, TX 75205 | Oil & Gas Operator | Dec 2024 |
33 | Pinewood Exploration Inc. | Arlington, TX 76096 | Oil & Gas Operator | Oct 2011 |
34 | Pintail Production Co., Inc. | Fort Worth, TX 76132 | Oil & Gas Operator | Dec 2024 |
35 | Plains Marketing LP | Cushing, OK 74023 | Oil & Gas Operator | Dec 2022 |
36 | Plains Production Inc | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 1995 |
37 | Pmo | Garland, TX 75040 | Oil & Gas Operator | Feb 2018 |
38 | Powell, Gene Investments, Inc. | Longview, TX 75608 | Oil & Gas Operator | Apr 2024 |
39 | Powerline Energy Corporation | Arlington, TX 76015 | Oil & Gas Operator | Dec 2024 |
40 | Prenwell, LLC | Tallahasse, FL 32309 | Oil & Gas Operator | Dec 2024 |
41 | Preston Exploration LLC | Spring, TX 77387 | Oil & Gas Operator | Dec 2014 |
42 | Pride Exploration, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Aug 2015 |
43 | Princess Three Operating, LLC | Henderson, TX 75653 | Oil & Gas Operator | Dec 2024 |
44 | Proex Energy Management, L.L.C. | Spring, TX 77386 | Oil & Gas Operator | Dec 2024 |
45 | Proline Energy Resources Inc | Sugar Land, TX 77479 | Oil & Gas Operator | Dec 2024 |