| 22901 | Prospect Enterprises Inc | Wetumka, OK 74883-0068 | Oil & Gas Operator | Apr 2004 |
| 22902 | Prospect Oil & G | | Oil Operator | Feb 1996 |
| 22903 | Prospect Oil & Gas Corp | Russell, KS 67665 | Oil Operator | Feb 2026 |
| 22904 | Prospecta Energy Group, Inc. | Brownwood, TX 76801 | Oil Operator | Jun 2026 |
| 22905 | Prospective Inv. & Trading Co., LTD., The | Tulsa, OK 74170 | Oil Operator | Dec 2019 |
| 22906 | Prospective Invest & Trad Co LTD | Tulsa, OK 74170 | Oil & Gas Operator | Aug 2005 |
| 22907 | Prospective Investment & Trading | Scottsdale, AZ 85261-4190 | Oil & Gas Operator | Jun 2016 |
| 22908 | Prospective Investment & Trading Co., LTD. | Tulsa, OK 74170-2320 | Oil & Gas Operator | Apr 2014 |
| 22909 | Prospective Investment & Trding Co LTD | | Oil & Gas Operator | Sep 2012 |
| 22910 | Prospective Investment And Trading Co (The) | Tulsa, OK 741702320 | Oil & Gas Operator | Jun 2005 |
| 22911 | Prospective Invs | | Oil & Gas Operator | Jun 1994 |
| 22912 | Prospectors LTD., The | Somerset, TX 78069 | Oil & Gas Operator | Jun 2002 |
| 22913 | Prosper Energy Corp. | | Oil & Gas Operator | Oct 1988 |
| 22914 | Prosper Oil & Gas,Inc. | Dallas, TX 75201 | Oil & Gas Operator | Jun 2026 |
| 22915 | Prospera Energy, Inc. | | Oil & Gas Operator | Dec 2005 |
| 22916 | Prosperous Oil & Gas Inc | Okmulgee, OK 74447 | Oil & Gas Operator | Feb 2026 |
| 22917 | Prostar Energy, LLC | | Oil Operator | Sep 2011 |
| 22918 | Protege Energy III LLC | Houston, TX 77024 | Oil & Gas Operator | Sep 2024 |
| 22919 | Protege Energy LLC | Tulsa, OK 74135 | Oil & Gas Operator | Jan 2018 |
| 22920 | Proteus Petroleum, Inc. | | Oil & Gas Operator | Nov 1983 |
| 22921 | Protho Energy Service LLC | | Oil & Gas Operator | Mar 2026 |
| 22922 | Proton Energy, L.L.C. | Houston, TX 77002 | Oil & Gas Operator | Jun 2005 |
| 22923 | Prough A J | Gotebo, OK 73041 | Oil Operator | Apr 2014 |
| 22924 | Provecho Partners | Hays, KS 67601 | Oil Operator | Apr 2005 |
| 22925 | Proven Fuel Exploration, Inc. | | Oil & Gas Operator | Mar 2022 |
| 22926 | Proven Natural Resources LLC | Canton, TX 75103 | Oil & Gas Operator | Jun 2026 |
| 22927 | Proven Oil Production | | Oil Operator | Mar 2002 |
| 22928 | Proven Petroleum, Inc. | Lakewood, CO 80228 | Oil & Gas Operator | Apr 2026 |
| 22929 | Proven Reserves Management, Inc. | Dallas, TX 75370 | Oil & Gas Operator | Feb 2026 |
| 22930 | Providence Energ | | Oil & Gas Operator | Jul 1988 |
| 22931 | Providence Energy Corporation | Broken Arrow, OK 74013-3783 | Oil & Gas Operator | Feb 1994 |
| 22932 | Providence Energy Servs Inc.-Kelton Op Corp | Andrews, TX 79714 | Oil & Gas Operator | Apr 2026 |
| 22933 | Providence Exploration & Production Inc | Fort Smith, AR 72913-5171 | Gas Operator | Dec 2012 |
| 22934 | Providence Oil & Gas Corp | Tulsa, OK 74135-5463 | Oil & Gas Operator | May 2005 |
| 22935 | Providence Oil Prod. | Freer, TX 78357 | Oil & Gas Operator | Jun 2026 |
| 22936 | Providence Operating LLC Dba Poco Operating | | Oil & Gas Operator | Nov 2025 |
| 22937 | Provident Energy Of Montana, LLC | Cut Bank, MT 59427 | Oil Operator | Feb 2026 |
| 22938 | Provident Oil & Gas Co | Akron, OH 44313 | Oil & Gas Operator | Dec 1989 |
| 22939 | Provident Oil & Gas Corp | Akron, OH 44333 | Oil & Gas Operator | Dec 1991 |
| 22940 | Provident Resources LTD | | Oil & Gas Operator | Dec 1986 |
| 22941 | Provine, B.R. | Wichita, KS 67226 | Oil Operator | Apr 2010 |
| 22942 | Prudent Resources LLC | Houston, TX 77042 | Oil & Gas Operator | Jun 2026 |
| 22943 | Prudential Oil & Gas, Inc. | | Oil & Gas Operator | Jul 1987 |
| 22944 | Prudential Petroleum Co., LTD. | | Oil & Gas Operator | Dec 1990 |
| 22945 | Pruet & Hughes | | Oil & Gas Operator | Jul 1977 |
| 22946 | Pruet & Hughes Operating Co. | | Oil & Gas Operator | May 1981 |
| 22947 | Pruet - Hughes Company | | Oil & Gas Operator | Jan 1978 |
| 22948 | Pruet Production Co. | Jackson, MS 39201 | Oil & Gas Operator | Mar 2026 |
| 22949 | Pruet Production Co. & Moon & Hines | | Oil & Gas Operator | Jun 2013 |
| 22950 | Pruet Production Co.-Midroc Oper. Co. & Watkins, H. Vaughan,Jr. | | Oil & Gas Operator | Sep 1994 |
| 22951 | Pruett, Cecil | Borger, TX 79008 | Oil & Gas Operator | Aug 2003 |
| 22952 | Pruitt Engineering & Petro. Co. | Kerrville, TX 78028 | Oil & Gas Operator | Jul 2007 |
| 22953 | Pruitt Oil & Gas | Decatur, TX 76234 | Oil & Gas Operator | Feb 2018 |
| 22954 | Pruitt Operating Company LLC | Ratliff City, OK 73481-5802 | Oil & Gas Operator | Mar 2026 |
| 22955 | Pruitt, Cecil, Jr. | Chantilly, VA 22021-2105 | Oil & Gas Operator | Dec 2014 |
| 22956 | Prusack, James | Grantsville, WV 26147-0180 | Oil & Gas Operator | Dec 2021 |
| 22957 | Pryme Energy, LLC | | Oil & Gas Operator | Feb 2015 |
| 22958 | Pryor Oil Compan | | Oil & Gas Operator | Nov 1994 |
| 22959 | Pryor Petroleum Corporation | Wichita Falls, TX 76308 | Oil & Gas Operator | Jun 2026 |
| 22960 | Pryor VIctor W Jr | Holdenville, OK 74848 | Oil & Gas Operator | Apr 2017 |
| 22961 | Pryor, Curtis | Lubbock, TX 79424 | Oil & Gas Operator | Dec 1998 |
| 22962 | PS126 Investments LLC | | Oil & Gas Operator | Dec 2025 |
| 22963 | Psa Inc | Chandler, OK 74834-4222 | Oil & Gas Operator | Jan 2026 |
| 22964 | Psa Producers | Hobbs, NM 88241 | Oil & Gas Operator | Jun 1995 |
| 22965 | PSC Industrial Outsourcing, LP | | Oil Operator | Dec 2024 |
| 22966 | Psec Inc | Tulsa, OK 74102-0871 | Oil & Gas Operator | Dec 2016 |
| 22967 | Psi Production, Inc. | Tyler, TX 75702 | Gas Operator | Jan 1994 |
| 22968 | PSM Oil Production LLC | | Oil Operator | Jan 2025 |
| 22969 | PSP Operating, Inc. | Lubbock, TX 79413 | Oil & Gas Operator | Jun 1999 |
| 22970 | PT II LTD | | Oil & Gas Operator | Oct 2004 |
| 22971 | PT Oil LLC | Osage City, KS 66523 | Oil & Gas Operator | Feb 2026 |
| 22972 | PT Petroleum, LLC | Argyle, TX 76226 | Oil & Gas Operator | Oct 2019 |
| 22973 | Ptarmigan Inc | Leavenworth, KS 66048 | Oil Operator | Nov 2009 |
| 22974 | Pubco Petroleum Corp | Albuquerque, NM 87104 | Oil & Gas Operator | Dec 1981 |
| 22975 | Publishers Petroleum | Dallas, TX 75219 | Oil & Gas Operator | Aug 2003 |
| 22976 | Puckett Land Company | | Oil & Gas Operator | Dec 2020 |
| 22977 | Puckett Oil, LLC | Irvine, KY 40336 | Oil Operator | Dec 2023 |
| 22978 | Puckett-Warren Oil Co | | Oil Operator | Dec 2004 |
| 22979 | Pueblo Oil & Gas Inc. | | Gas Operator | Dec 2003 |
| 22980 | Pueblo Petroleum Inc | Roswell, NM 88202 | Oil & Gas Operator | Feb 1997 |
| 22981 | Pullco Services LLC | Jefferson, TX 75657 | Oil Operator | Jun 2026 |
| 22982 | Pullen Oil & Gas | Richardson, TX 75080 | Oil & Gas Operator | Dec 1997 |
| 22983 | Pullers Oil Company LLC | Blackwell, OK 74631-9512 | Oil & Gas Operator | Mar 2026 |
| 22984 | Pulliam Dennis L | Mannford, OK 74044-9733 | Oil & Gas Operator | Nov 2001 |
| 22985 | Pulliam IVan Henry | Coweta, OK 74429 | Oil & Gas Operator | Dec 2017 |
| 22986 | Pulliam Ken D | Bristow, OK 74010-8648 | Oil & Gas Operator | Feb 2012 |
| 22987 | Pulliam Melvin | Mannford, OK 74044 | Oil & Gas Operator | Jul 2019 |
| 22988 | Pullin Lease Service, Inc. | Taft, TX 78390 | Oil & Gas Operator | Jun 2026 |
| 22989 | Puls Operating Company | Boerne, TX 78006 | Oil & Gas Operator | Jun 2026 |
| 22990 | Puls, W. L. | Houston, TX 77084 | Oil & Gas Operator | Sep 2002 |
| 22991 | Puma Energy Inc | Kerrville, TX 78028-9300 | Gas Operator | Dec 1999 |
| 22992 | Puma Petroleum Corporation | Tulsa, OK 74152-0129 | Oil Operator | Feb 2004 |
| 22993 | Puma Petroleum I | | Oil & Gas Operator | Dec 1988 |
| 22994 | Puma, Inc. | | Oil & Gas Operator | Oct 2000 |
| 22995 | Pump It Up LLC | Owasso, OK 74055-0723 | Oil Operator | Jun 2024 |
| 22996 | Pump-N-Production, LLC | Poth, TX 78147 | Oil Operator | Jun 2026 |
| 22997 | Pumpco Services | Gainesville, TX 76240 | Oil & Gas Operator | Mar 2008 |
| 22998 | Pumpelly, Raphael SR | Pac Palisades, CA 90272 | Oil & Gas Operator | Feb 1991 |
| 22999 | Pumping Services Inc | Seminole, OK 74868-2421 | Oil & Gas Operator | Jul 2025 |
| 23000 | Pumpjak Oil Company, LLC | Weatherford, TX 76088 | Oil & Gas Operator | Jun 2018 |