1 | Pacific Enterprises Royalty Co | Oklahoma City, OK 73101 | Oil & Gas Operator | Feb 2002 |
2 | Palm Oil & Gas Company | Sedona, AZ 86340-4808 | Oil & Gas Operator | Mar 2024 |
3 | Paloma Operating Co Inc | | Oil & Gas Operator | Dec 2023 |
4 | Pantera Energy Company | Amarillo, TX 79101 | Oil & Gas Operator | May 2024 |
5 | Pappe Court Jr | Kingfisher, OK 73750-0688 | Oil & Gas Operator | Nov 2001 |
6 | Paragon Production Company | Edmond, OK 73013-5051 | Oil & Gas Operator | Feb 2021 |
7 | Paramount Petroleum Corp | Dallas, TX 75374 | Oil Operator | Dec 2000 |
8 | Parker & Parsley Dev Co | Midland, TX 79702 | Oil & Gas Operator | Mar 2015 |
9 | Parker & Parsley Dev LP | Irving, TX 75039-3745 | Oil & Gas Operator | Mar 2015 |
10 | Patina Oil & Gas Corporation | Denver, CO 80202 | Oil & Gas Operator | May 2016 |
11 | Payne Exploration Company | Crescent, OK 73028-0502 | Oil & Gas Operator | Feb 2024 |
12 | Payne W C Family Trust | Oklahoma City, OK 73116-9044 | Oil & Gas Operator | Mar 2015 |
13 | Payrock Energy LLC | | Oil & Gas Operator | Feb 2023 |
14 | PBT Enterprises Inc | Garber, OK 73738-0262 | Oil & Gas Operator | May 2023 |
15 | PCX Corporation | | Oil & Gas Operator | Feb 1994 |
16 | Pearl Oil Company | Nichols Hills, OK 73120-1408 | Oil & Gas Operator | Nov 2023 |
17 | Pedestal Oil Company Inc | Oklahoma City, OK 73101-1522 | Oil & Gas Operator | May 2019 |
18 | Pegasus Energy Corporation | Oklahoma City, OK 73162 | Oil & Gas Operator | Mar 2015 |
19 | Penn VIrginia MC Operating Co LLC | Houston, TX 77084-7213 | Oil & Gas Operator | Feb 2024 |
20 | Penner Energy Inc | Oklahoma City, OK 73120-1930 | Oil & Gas Operator | Mar 2024 |
21 | Pennmark Resources Company | Edmond, OK 73013 | Oil & Gas Operator | Feb 2024 |
22 | Pet-Ex, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 2024 |
23 | Petro Speed Inc | Norman, OK 73069-8116 | Oil & Gas Operator | Mar 2015 |
24 | Petro-Management Assoc., Inc. | Edmond, OK 73083-2346 | Oil & Gas Operator | Jun 2007 |
25 | Petrodudes | Crescent, OK 73028-8706 | Oil & Gas Operator | Feb 2024 |
26 | Petroleum Inc | Wichita, KS 67202 | Oil & Gas Operator | Oct 2021 |
27 | Petroleum Investment Inc | Oklahoma City, OK 73118 | Oil & Gas Operator | Nov 1998 |
28 | Petroleum Management Prof Inc | Oklahoma City, OK 73120-1848 | Oil & Gas Operator | Apr 2009 |
29 | Petroleum Production MGMT., Inc. | Kansas City, MO 64112 | Oil & Gas Operator | May 2024 |
30 | Petroleum Properties MGMT. Co. | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2014 |
31 | Petroleum Reserve Corporation | Plymouth MTNG, PA 19462 | Oil & Gas Operator | May 2008 |
32 | Petromark Exploration Company | | Oil & Gas Operator | Nov 2001 |
33 | Phillips Oil Operating Co | Enid, OK 73703-4921 | Oil & Gas Operator | May 2019 |
34 | Pioneer Natural Res. USA, Inc. | Irving, TX 75038 | Oil & Gas Operator | May 2024 |
35 | Pioneer Trucking LLC | Oklahoma City, OK 73162 | Oil Operator | Mar 2024 |
36 | Plains Marketing LP | Cushing, OK 74023 | Oil & Gas Operator | Dec 2022 |
37 | Plainsmen Energy LLC | | Oil & Gas Operator | Mar 2024 |
38 | Plotner Ralph Oil & Gas Inv Co | Oklahoma City, OK 73112 | Oil & Gas Operator | Nov 2021 |
39 | Polaris Energy Dev Co | Tulsa, OK 74135 | Oil & Gas Operator | Apr 2000 |
40 | Post Oak Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Jul 2013 |
41 | Potter J And D Oil LLC | Kingfisher, OK 73750-3832 | Oil & Gas Operator | Mar 2015 |
42 | Powerline Energy Corporation | Arlington, TX 76015 | Oil & Gas Operator | May 2024 |
43 | Prentice Napier & Green Inc | Oklahoma City, OK 73172-1424 | Oil & Gas Operator | Mar 2024 |
44 | Pride Energy Company | Tulsa, OK 74170 | Oil & Gas Operator | May 2024 |
45 | Primary Natural Resources Inc. | Tulsa, OK 74136-6351 | Oil & Gas Operator | Mar 2023 |
46 | Prime Energy Corp | Charleston, WV 25301-1707-1707 | Oil & Gas Operator | Sep 2015 |
47 | Prime Operating Company | Houston, TX 77024 | Oil & Gas Operator | May 2024 |
48 | Prize Operating Company | Grapevine, TX 76051 | Oil & Gas Operator | Aug 2016 |
49 | Proex Energy Management, L.L.C. | Spring, TX 77386 | Oil & Gas Operator | May 2024 |
50 | Protege Energy LLC | Tulsa, OK 74135 | Oil & Gas Operator | Jan 2018 |
51 | Proven Reserves Management, Inc. | Dallas, TX 75370 | Oil & Gas Operator | Mar 2024 |
52 | PT II LTD | | Oil & Gas Operator | Oct 2004 |