| 14101 | J-W Gathering Company | | Oil Operator | Jun 2016 |
| 14102 | J-W Operating Company | Christoval, TX 76935 | Oil & Gas Operator | Aug 2026 |
| 14103 | J. & M. Well Service, Inc. | Electra, TX 76360 | Oil & Gas Operator | Aug 2026 |
| 14104 | J. B. Oil Limited L. C. | Colorado SPGS, CO 80906 | Oil & Gas Operator | Apr 1995 |
| 14105 | J. B. Stafford | | Oil & Gas Operator | Mar 1981 |
| 14106 | J. B. Stafford Et Al | | Oil Operator | Feb 1982 |
| 14107 | J. C. Baker & Son, Inc. | | Gas Operator | Dec 2021 |
| 14108 | J. C. Goodwill | | Oil & Gas Operator | Dec 2024 |
| 14109 | J. C. Hoss | | Oil & Gas Operator | Oct 2024 |
| 14110 | J. C. Oil Company | Odessa, TX 79766 | Oil & Gas Operator | Mar 2015 |
| 14111 | J. C. Production | Borger, TX 79008 | Oil & Gas Operator | Aug 2026 |
| 14112 | J. D. & M., Inc. | Cherryvale, KS 67335 | Oil Operator | Dec 2025 |
| 14113 | J. D. Briggs | | Oil Operator | Apr 1995 |
| 14114 | J. D. Gas & Oil, Inc. | Zanesville, OH 43701 | Oil & Gas Operator | Dec 2025 |
| 14115 | J. D. Gas, Inc. | Stephenville, TX 76401 | Oil & Gas Operator | Aug 2026 |
| 14116 | J. D. Kemp | | Oil Operator | Aug 1994 |
| 14117 | J. D. Marcom | | Oil Operator | Sep 1989 |
| 14118 | J. D. Oil & Gas, Inc. | North Canton, OH 44720 | Oil & Gas Operator | Dec 2011 |
| 14119 | J. D. Ward Oil Company | | Oil Operator | Oct 2002 |
| 14120 | J. E. Baker | | Oil Operator | Dec 1998 |
| 14121 | J. E. Farrell | | Gas Operator | Nov 1990 |
| 14122 | J. E. Hughes | | Oil & Gas Operator | Jan 1987 |
| 14123 | J. E. Parker | | Oil Operator | Nov 1991 |
| 14124 | J. F. G. Enterprises | Artesia, NM 88210 | Oil & Gas Operator | Apr 1995 |
| 14125 | J. F. Shelby Operating Agency | | Oil & Gas Operator | Nov 1986 |
| 14126 | J. G. Floyd | | Oil Operator | Jun 1985 |
| 14127 | J. G. Sutton Oil Co., Inc. | | Oil Operator | Mar 1988 |
| 14128 | J. H. Wilkins | | Gas Operator | Dec 2024 |
| 14129 | J. Herrick Pro | | Oil Operator | Apr 2026 |
| 14130 | J. Hus Hawkins | | Oil & Gas Operator | Feb 1989 |
| 14131 | J. I. Hathaway Opr. | | Oil & Gas Operator | Dec 1988 |
| 14132 | J. K. Brown, Inc. | Littleton, CO 80161 | Gas Operator | Dec 2019 |
| 14133 | J. K. J. Company | Graham, TX 76450 | Oil & Gas Operator | Aug 2026 |
| 14134 | J. Kirin Oil & Gas LLC | | Oil Operator | Aug 2024 |
| 14135 | J. L. Shoalmire | | Oil & Gas Operator | Dec 2006 |
| 14136 | J. L. Davis | | Oil & Gas Operator | Dec 1985 |
| 14137 | J. L. Dews | | Oil Operator | Jan 2025 |
| 14138 | J. M. Huber Corp. | Houston, TX 77079 | Oil & Gas Operator | Sep 2004 |
| 14139 | J. M. Peters Co. Inc. | | Oil & Gas Operator | Dec 1990 |
| 14140 | J. M. Teutsch, Inc. | | Oil Operator | Feb 1998 |
| 14141 | J. M. Van Horn Operator | | Oil Operator | Dec 1989 |
| 14142 | J. O. Kimbrell, Jr. | | Oil & Gas Operator | Dec 1992 |
| 14143 | J. P. Boyter | | Oil Operator | Dec 2024 |
| 14144 | J. P. Boyter, Et Al | | Oil Operator | Jun 1993 |
| 14145 | J. P. M. Investments, LTD. | | Oil & Gas Operator | Sep 1988 |
| 14146 | J. P. Owen & Co. Inc. | | Oil & Gas Operator | Feb 1991 |
| 14147 | J. P. Van Way, SR. | | Oil Operator | Dec 1989 |
| 14148 | J. Pryor Lester, Jr. | | Oil Operator | Mar 1990 |
| 14149 | J. R. Pounds, Inc. | Laurel, MS 39441 | Oil & Gas Operator | May 2026 |
| 14150 | J. Rodney Fontenot | | Oil & Gas Operator | Jul 2011 |
| 14151 | J. S. Blanton | | Oil Operator | May 1986 |
| 14152 | J. T. Bierden, Jr. | | Oil Operator | Feb 1993 |
| 14153 | J. V. Wynn | | Oil & Gas Operator | Dec 1991 |
| 14154 | J. W. Bailey | | Oil Operator | Dec 1991 |
| 14155 | J. W. Oil | | Oil Operator | Apr 2026 |
| 14156 | J. W. Resources Inc. | Amarillo, TX 79159 | Oil & Gas Operator | Aug 2026 |
| 14157 | J. Willis Hughes | | Oil & Gas Operator | Sep 1984 |
| 14158 | J.A. Seglund,Inc. | | Oil & Gas Operator | May 1982 |
| 14159 | J.A.G. Oil & Gas | La Vernia, TX 78121 | Oil & Gas Operator | Aug 2026 |
| 14160 | J.A.M. Production | Graham, TX 76450 | Oil & Gas Operator | Aug 2026 |
| 14161 | J.B. Exploration | Cactus, TX 79013 | Oil & Gas Operator | Sep 1997 |
| 14162 | J.C. Operating | Breckenridge, TX 76424 | Oil & Gas Operator | Aug 2016 |
| 14163 | J.C.L. Production, Inc. | Burkburnett, TX 76354 | Oil & Gas Operator | Aug 2026 |
| 14164 | J.D. Pittman Operating LLC | Edmond, OK 73025 | Oil & Gas Operator | May 2026 |
| 14165 | J.E.B. Oil Research, Inc. | Neodesha, KS 66757 | Gas Operator | Sep 2003 |
| 14166 | J.F.G. Oil Co. | Abilene, TX 79604 | Oil & Gas Operator | Mar 2008 |
| 14167 | J.F.S. Production Co., Inc. | Houston, TX 77027 | Oil & Gas Operator | Apr 1995 |
| 14168 | J.F.W. Equipment, Inc. | Centerville, TX 75833 | Oil & Gas Operator | Aug 2026 |
| 14169 | J.H. Oil, Inc. (A) | Tuscola, TX 79562 | Oil & Gas Operator | Dec 2004 |
| 14170 | J.H. R., Inc. | Bridgeville, PA 15017 | Oil Operator | Jan 2013 |
| 14171 | J.H.R. Corporation | Bridgeville, PA 15017 | Oil & Gas Operator | Jul 2001 |
| 14172 | J.J. Energy Company | Richardson, TX 75081 | Oil & Gas Operator | Aug 2026 |
| 14173 | J.L.H. Enterprises, Inc. | | Oil & Gas Operator | Mar 1989 |
| 14174 | J.M. Oil L.L.C. | | Oil & Gas Operator | Jan 2025 |
| 14175 | J.M.Huber Corp., & Kerr-McGee | | Oil & Gas Operator | Aug 1984 |
| 14176 | J.P. Oil Company LLC | | Oil & Gas Operator | May 2026 |
| 14177 | J.P. Oil Company, Inc. | Midland, TX 79702 | Oil & Gas Operator | Aug 2026 |
| 14178 | J.R. Oil And Gas Inc. | Alvin, TX 77511 | Oil & Gas Operator | Aug 2026 |
| 14179 | J.R. Oil Company | Houston, TX 77007 | Oil & Gas Operator | Jul 2019 |
| 14180 | J.R. Oil Productions | | Oil Operator | Jul 2019 |
| 14181 | J.R. Vann | | Oil & Gas Operator | Dec 1979 |
| 14182 | J.R.W. Oil & Gas | | Gas Operator | Sep 2021 |
| 14183 | J.S. & S. Production, L.L.C. | | Oil Operator | Apr 2021 |
| 14184 | J.S.B. Oil Company | Hallettsville, TX 77964 | Oil & Gas Operator | Aug 2026 |
| 14185 | J.T. Oil Company | Monahans, TX 79756 | Oil & Gas Operator | Sep 2018 |
| 14186 | J.W. Briggs & W.B. Briggs | | Oil Operator | Jul 1994 |
| 14187 | J.W. Service Company | Smithville, TX 78957 | Oil & Gas Operator | Aug 2026 |
| 14188 | J.W.S. | Talpa, TX 76882 | Oil & Gas Operator | Aug 2026 |
| 14189 | J2R Energy, LLC | Houston, TX 77084 | Oil Operator | Aug 2026 |
| 14190 | J3 Energy | Purcell, OK 73080 | Oil & Gas Operator | Sep 2003 |
| 14191 | J3 Energy LLC | Ada, OK 74820 | Oil Operator | Mar 2026 |
| 14192 | J6 Operating, LLC | Shiner, TX 77984 | Oil Operator | Mar 2009 |
| 14193 | Jab Enterprises Inc | Erie, PA 16510-2181 | Gas Operator | Dec 2009 |
| 14194 | Jab Operating, Inc. | San Antonio, TX 78205 | Oil & Gas Operator | Dec 2008 |
| 14195 | Jabsco Oil Operating, LLC | Tuscaloosa, AL 35401 | Oil & Gas Operator | May 2026 |
| 14196 | Jac-Mac Energy Corporation | Oklahoma City, OK 73170 | Oil & Gas Operator | Apr 2026 |
| 14197 | Jacat Oil Co. | | Oil Operator | Dec 1990 |
| 14198 | Jack A Cole | Farmington, NM 874990191 | Oil & Gas Operator | Mar 1995 |
| 14199 | Jack Co | Indiana, PA 15701-0697 | Oil & Gas Operator | Dec 2013 |
| 14200 | Jack Corman | | Oil & Gas Operator | Jul 1981 |