| 2101 | Pullco Services LLC | Jefferson, TX 75657 | Oil Operator | Feb 2026 |
| 2102 | Pullen Oil & Gas | Richardson, TX 75080 | Oil & Gas Operator | Dec 1997 |
| 2103 | Pullers Oil Company LLC | Blackwell, OK 74631-9512 | Oil & Gas Operator | Nov 2025 |
| 2104 | Pulliam Dennis L | Mannford, OK 74044-9733 | Oil & Gas Operator | Nov 2001 |
| 2105 | Pulliam IVan Henry | Coweta, OK 74429 | Oil & Gas Operator | Dec 2017 |
| 2106 | Pulliam Ken D | Bristow, OK 74010-8648 | Oil & Gas Operator | Feb 2012 |
| 2107 | Pulliam Melvin | Mannford, OK 74044 | Oil & Gas Operator | Jul 2019 |
| 2108 | Pullin Lease Service, Inc. | Taft, TX 78390 | Oil & Gas Operator | Feb 2026 |
| 2109 | Puls Operating Company | Boerne, TX 78006 | Oil & Gas Operator | Feb 2026 |
| 2110 | Puls, W. L. | Houston, TX 77084 | Oil & Gas Operator | Sep 2002 |
| 2111 | Pultorak R A | Waynesburg, PA 15370-2434 | Gas Operator | Dec 2018 |
| 2112 | Puma Energy Inc | Kerrville, TX 78028-9300 | Gas Operator | Dec 1999 |
| 2113 | Puma Petroleum Corporation | Tulsa, OK 74152-0129 | Oil Operator | Feb 2004 |
| 2114 | Puma Petroleum I | | Oil & Gas Operator | Dec 1988 |
| 2115 | Puma, Inc. | | Oil & Gas Operator | Oct 2000 |
| 2116 | Pump It Up LLC | Owasso, OK 74055-0723 | Oil Operator | Jun 2024 |
| 2117 | Pump-N-Production, LLC | Poth, TX 78147 | Oil Operator | Feb 2026 |
| 2118 | Pumpco Services | Gainesville, TX 76240 | Oil & Gas Operator | Mar 2008 |
| 2119 | Pumpelly, Raphael SR | Pac Palisades, CA 90272 | Oil & Gas Operator | Feb 1991 |
| 2120 | Pumping Services Inc | Seminole, OK 74868-2421 | Oil & Gas Operator | Jul 2025 |
| 2121 | Pumpjak Oil Company, LLC | Weatherford, TX 76088 | Oil & Gas Operator | Jun 2018 |
| 2122 | Pup Oil Company | | Oil Operator | Dec 1996 |
| 2123 | Purdy, Sean P. & Deanna M. | Cassadaga, NY 14718 | Gas Operator | Dec 2024 |
| 2124 | Pure Energy Operating, Inc. | Plano, TX 75024 | Oil & Gas Operator | Jul 2012 |
| 2125 | Pure Energy Prod | | Oil Operator | Sep 1992 |
| 2126 | Pure Energy Systems Inc | Olive Branch, MS 38654-9041 | Gas Operator | Nov 2025 |
| 2127 | Pure Oil Co | | Oil & Gas Operator | Dec 1996 |
| 2128 | Pure Petroleum LLC | Gillette, WY 82717 | Oil & Gas Operator | Aug 2011 |
| 2129 | Pure Resources, L.P. | Midland, TX 79701 | Oil & Gas Operator | Mar 2006 |
| 2130 | Purewest Resources Inc | Pinedale, WY 82941 | Oil & Gas Operator | Nov 2025 |
| 2131 | Purex Energy LLC | Fort Worth, TX 76101 | Oil & Gas Operator | Oct 2015 |
| 2132 | Purkeypile, Doyle | Eureka, KS 67045 | Oil Operator | Oct 1995 |
| 2133 | Purple Top Oil & Gas Co. | Seymour, TX 76380 | Oil & Gas Operator | Jan 2017 |
| 2134 | Pursley Gas Company | Pampa, TX 79066 | Gas Operator | Feb 2026 |
| 2135 | Pursley, John | Jacksboro, TX 76458 | Oil & Gas Operator | Feb 2026 |
| 2136 | Pursue Energy Corp | | Gas Operator | Sep 2016 |
| 2137 | Pursuit Oil & Gas STX, LLC | Houston, TX 77024 | Oil & Gas Operator | Feb 2026 |
| 2138 | Pursuit Oil & Gas, LLC | Houston, TX 77024 | Gas Operator | Sep 2019 |
| 2139 | Purvis Oil Corp | Midland, TX 79702 | Oil & Gas Operator | Jul 1994 |
| 2140 | Purvis Operating Co. | Midland, TX 79710 | Oil & Gas Operator | Feb 2026 |
| 2141 | Purvis, J. H. | Midland, TX 79702 | Oil & Gas Operator | Dec 1994 |
| 2142 | Putnam Energy LLC | | Oil Operator | Sep 2014 |
| 2143 | Putnam Oil Production | Abilene, TX 79603 | Oil & Gas Operator | Jun 2002 |
| 2144 | Putnam Phyllis L | Bartlesville, OK 74006-7326 | Oil & Gas Operator | May 2021 |
| 2145 | Putnam, Joe Oil Company | Abilene, TX 79606 | Oil & Gas Operator | Feb 2026 |
| 2146 | Putnam, Paul Oil | Orla, TX 79770 | Oil & Gas Operator | Feb 2026 |
| 2147 | Putnam, William H | Marietta, OH 45750 | Oil & Gas Operator | Dec 2022 |
| 2148 | PV Of MS Inc | | Oil & Gas Operator | Jan 2019 |
| 2149 | PV Oil & Gas LLC | Ratliff City, OK 73481 | Oil Operator | Oct 2025 |
| 2150 | PV Oil Services, LLC | Abilene, TX 79601 | Oil & Gas Operator | Feb 2026 |
| 2151 | Pve Oil Corp Inc | Blairsville, PA 15717-7961 | Oil & Gas Operator | Dec 2025 |
| 2152 | PWR Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Feb 2026 |
| 2153 | PXP Gulf Coast Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 2154 | PXP Gulf Coast LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2004 |
| 2155 | PXP Louisiana L.L.C. | | Oil & Gas Operator | Nov 2010 |
| 2156 | PXP Texas Inc. | Houston, TX 77002 | Oil & Gas Operator | Feb 2007 |
| 2157 | Pybas Robert | Wanette, OK 74878 | Oil Operator | Apr 2014 |
| 2158 | Pyle Petroleum | Corpus Chrsti, TX 78473 | Oil & Gas Operator | Dec 1996 |
| 2159 | Pyle Petroleum, Inc. | Tyler, TX 75703 | Oil & Gas Operator | Apr 2025 |
| 2160 | Pyote Disposal Company | Pyote, TX 79777 | Oil Operator | Feb 2026 |
| 2161 | Pyramid Corporat | | Oil & Gas Operator | Aug 1995 |
| 2162 | Pyramid Energy Inc | San Antonio, TX 78216 | Oil & Gas Operator | Feb 2012 |
| 2163 | Pyramid Enterprises | Muenster, TX 76252 | Oil & Gas Operator | Feb 2026 |
| 2164 | Pyramid Exploration | Houston, TX 77241 | Oil & Gas Operator | Sep 1995 |
| 2165 | Pyramid Gas Co | Midland, TX 79701 | Oil Operator | Feb 2026 |
| 2166 | Pyramid Oil & Ga | | Oil & Gas Operator | Sep 1987 |
| 2167 | Pyramid Oil & Gas Co | Lake Geneva, WI 53147 | Oil & Gas Operator | Dec 2005 |
| 2168 | Pyramid Oil Co. | Litchfield PK, AZ 85340 | Oil & Gas Operator | Jan 2018 |
| 2169 | Pyramid Oil Of America, Inc. | Nichols Hill, OK 73116 | Oil & Gas Operator | Nov 2025 |
| 2170 | Pyramid Petroleum, Inc. | | Oil & Gas Operator | May 1992 |
| 2171 | Pyramid Petroleum, Inc.-La Div | | Oil Operator | Jun 1997 |
| 2172 | Pyramid Production Co. | Abilene, TX 79608 | Oil & Gas Operator | Jun 1994 |
| 2173 | Pyro Energy Corp | Kingwood, TX 77339-2102 | Oil & Gas Operator | Mar 1998 |
| 2174 | Pywell Venture A | | Oil Operator | Apr 1988 |