| 14101 | Jack W. Grigsby | | Oil & Gas Operator | Sep 2001 |
| 14102 | Jackass Flats Oil & Gas Co | Edmond, OK 73013 | Gas Operator | Jan 2015 |
| 14103 | Jackie D Nelson | | Oil & Gas Operator | Sep 1983 |
| 14104 | Jackknife Oil | Longton, KS 67352 | Oil Operator | Apr 1989 |
| 14105 | Jackman & Jackma | | Oil Operator | Jan 1986 |
| 14106 | Jackson & Richardson, Inc | Lafollette, TN 37766 | Gas Operator | Dec 2019 |
| 14107 | Jackson Bros. | Vernon, TX 76384 | Oil & Gas Operator | Jul 2016 |
| 14108 | Jackson Brothers | | Oil Operator | Dec 1996 |
| 14109 | Jackson Brothers, L.L.C. | Eureka, KS 67045 | Oil Operator | Dec 2023 |
| 14110 | Jackson Donald W Trust | Blue Eye, MO 65611-7293 | Gas Operator | Aug 2015 |
| 14111 | Jackson Dorwin R | | Oil Operator | Sep 1995 |
| 14112 | Jackson Emma Trust | Duncan, OK 73534-1388 | Oil & Gas Operator | Oct 2016 |
| 14113 | Jackson Energy Development, Inc. | Cedar Park, TX 78613 | Oil & Gas Operator | Apr 2024 |
| 14114 | Jackson Family Oil Company LLC | Hope, AR 71801 | Oil Operator | Feb 2024 |
| 14115 | Jackson Fuel Corporation | Buckhannon, WV 26201 | Oil & Gas Operator | Dec 2021 |
| 14116 | Jackson Investments | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
| 14117 | Jackson J M | Oklahoma City, OK 73101 | Oil & Gas Operator | Apr 2005 |
| 14118 | Jackson John J | | Oil Operator | Nov 1993 |
| 14119 | Jackson L B Production Co | Tulsa, OK 74193-0001 | Oil & Gas Operator | Aug 2013 |
| 14120 | Jackson Oil | Powell, TX 75153 | Oil & Gas Operator | Apr 2024 |
| 14121 | Jackson Oil Company | Ranger, TX 76470 | Oil & Gas Operator | Sep 1998 |
| 14122 | Jackson Oilfield Service Inc | Purcell, OK 73080-4357 | Oil & Gas Operator | Jan 2021 |
| 14123 | Jackson Petroleum Co., Inc. | | Oil & Gas Operator | Feb 2010 |
| 14124 | Jackson Petroleum Consult Inc | Dallas, TX 75287 | Oil & Gas Operator | Aug 1994 |
| 14125 | Jackson Production Co. | Rockdale, TX 76567 | Oil & Gas Operator | Mar 2008 |
| 14126 | Jackson Resources Co | | Oil & Gas Operator | Dec 2018 |
| 14127 | Jackson Well Service | | Oil Operator | Apr 2001 |
| 14128 | Jackson, Brian & Janet | Elsmore, KS 66732 | Oil Operator | May 2022 |
| 14129 | Jackson, D. L., & Son | Jacksboro, TX 76458 | Oil & Gas Operator | May 2001 |
| 14130 | Jackson, Donald W. | Borger, TX 79008 | Oil & Gas Operator | Dec 2001 |
| 14131 | Jackson, Fred & CC Royer | | Oil Operator | Dec 2022 |
| 14132 | Jackson, Howard Dba Jackson Enterprises | Williamsburg, KY 40769 | Oil & Gas Operator | Dec 2022 |
| 14133 | Jackson, Jeral W. Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2004 |
| 14134 | Jackson, Joshua And Reacreisha | Mapleton, KS 66754 | Oil Operator | Dec 2023 |
| 14135 | Jackson, Levi | Mound City, KS 66056 | Oil Operator | Dec 2023 |
| 14136 | Jackson, Michael, Jackson Cheryl, Wallace, Thomas | Wellsville, NY 14895 | Oil & Gas Operator | Dec 2022 |
| 14137 | Jackson, Neil A. | Snyder, TX 79549 | Oil & Gas Operator | Dec 1993 |
| 14138 | Jacky G. Rivers | | Oil & Gas Operator | Jan 2024 |
| 14139 | Jaco Energy Company Inc | Stigler, OK 74462-0059 | Gas Operator | Feb 2024 |
| 14140 | Jaco Oil & Gas | Borger, TX 79008 | Oil & Gas Operator | Apr 2024 |
| 14141 | Jaco Oil & Gas Co. | Dallas, TX 75206 | Oil & Gas Operator | Apr 1998 |
| 14142 | Jaco Production Company | Bakersfield, CA 93380 | Oil Operator | Nov 2023 |
| 14143 | Jaco, Troy Inc. | Sherman, TX 75091 | Oil & Gas Operator | Apr 2024 |
| 14144 | Jacobi-Johnson Energy, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Dec 1998 |
| 14145 | Jacobs Fred T | | Oil Operator | Apr 1991 |
| 14146 | Jacobs Jean | Hurdle Mills, NC 27541 | Oil & Gas Operator | May 2013 |
| 14147 | Jacobs, C. E., Co. | Albany, TX 76430 | Oil & Gas Operator | Sep 2022 |
| 14148 | Jacobs, Gary D. | Medicine Lodge, KS 67104 | Oil & Gas Operator | Dec 2016 |
| 14149 | Jacobs, R L Oil & Gas Co | Grand Junction, CO 81503 | Oil & Gas Operator | Oct 1986 |
| 14150 | Jacobsen Michael | | Oil Operator | Dec 1996 |
| 14151 | Jacobus, R H | | Oil Operator | Dec 2022 |
| 14152 | Jad Oil, Inc. | Hallettsville, TX 77964 | Oil & Gas Operator | Apr 2024 |
| 14153 | Jad Petroleum Corporation | Colorado Springs, CO 80906 | Oil & Gas Operator | Aug 1998 |
| 14154 | Jada Inc. | | Oil & Gas Operator | Jul 2013 |
| 14155 | Jadath | | Oil Operator | May 2001 |
| 14156 | Jadco Energy Inc | Newcomerstown, OH 43832 | Oil & Gas Operator | Dec 2023 |
| 14157 | Jade Enterprises, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Apr 2024 |
| 14158 | Jade Petroleum C | | Oil & Gas Operator | Mar 1985 |
| 14159 | Jade Petroleum Inc. | | Oil & Gas Operator | May 1998 |
| 14160 | Jade Resources I | | Gas Operator | Jan 1989 |
| 14161 | Jade Resources Inc | Englewood, CO 80112 | Oil Operator | Jul 1998 |
| 14162 | Jadoil Inc D Vernau | Newark, OH 43055 | Oil & Gas Operator | Dec 1990 |
| 14163 | Jae Exploration & Development | | Oil & Gas Operator | Sep 1993 |
| 14164 | Jaed Oil Production Co Inc | Arkansas City, KS 67005-0902 | Oil & Gas Operator | Mar 2015 |
| 14165 | Jaed Production Co., | Arkansas City, KS 67005 | Oil & Gas Operator | Oct 2020 |
| 14166 | Jag Op LLC | | Gas Operator | Dec 2018 |
| 14167 | Jag Operating, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2019 |
| 14168 | Jag Petroleum LLC | Houston, TX 77058 | Oil Operator | Nov 2009 |
| 14169 | Jagged Peak Energy LLC | Oklahoma City, OK 73126 | Oil & Gas Operator | Apr 2024 |
| 14170 | Jagger Oil LLC | | Oil & Gas Operator | Jan 2024 |
| 14171 | Jaguar Energy LLC | | Oil & Gas Operator | Jun 2022 |
| 14172 | Jaguar Oil, LLC | Evansville, IN 47713 | Oil Operator | Dec 2022 |
| 14173 | Jaguar Petroleum | | Oil Operator | Jul 1994 |
| 14174 | Jai Oil | Perry, OK 73077-0873 | Oil & Gas Operator | Jan 2024 |
| 14175 | Jaid Energy, LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
| 14176 | Jakd Solutions, LLC | Farmington, NM 87401 | Oil & Gas Operator | Feb 2024 |
| 14177 | Jake Energy LLC | Prague, OK 74864-6546 | Oil & Gas Operator | Jul 2021 |
| 14178 | Jake L. Hamon | | Oil & Gas Operator | Dec 1983 |
| 14179 | Jake Oil, LLC | Billings, MT 59101 | Oil Operator | Feb 2022 |
| 14180 | Jake'S Oil Co. | | Oil Operator | Oct 2019 |
| 14181 | Jakmen Inc | Edmond, OK 73034-5313 | Oil & Gas Operator | Jun 2015 |
| 14182 | Jako Productions | | Oil Operator | Jul 2014 |
| 14183 | Jalapeno Corporation | Albuquerque, NM 87103 | Oil & Gas Operator | Dec 2023 |
| 14184 | Jalapeno Operating Company, LLC | Plntersville, TX 77363 | Oil Operator | Apr 2024 |
| 14185 | Jam Oil LLC | Roswell, NM 88202 | Oil Operator | Jun 2017 |
| 14186 | Jamar Operating, L.L.C. | | Oil & Gas Operator | Feb 2016 |
| 14187 | Jamco Oil | Somerset, TX 78069 | Oil Operator | Apr 2024 |
| 14188 | Jamco Oil Corp. | | Oil & Gas Operator | Nov 2005 |
| 14189 | James A Crowson, Jr | | Oil & Gas Operator | Jun 2010 |
| 14190 | James A. Gibson | | Oil Operator | Dec 2002 |
| 14191 | James A. Whitson, Jr, Et Al | | Oil & Gas Operator | Aug 1988 |
| 14192 | James A. Whitson, Jr. | | Oil & Gas Operator | Apr 2016 |
| 14193 | James B. Read Operating, Inc. | Ardmore, OK 73402 | Oil & Gas Operator | Apr 2022 |
| 14194 | James C. Galbraith | | Oil & Gas Operator | Dec 1996 |
| 14195 | James C. Storm | | Gas Operator | Oct 1991 |
| 14196 | James C. Thomas III | | Oil & Gas Operator | Dec 1989 |
| 14197 | James Drilling Co., Inc. | | Oil & Gas Operator | Jan 2024 |
| 14198 | James Drilling Corp | Blairsville, PA 15717 | Oil & Gas Operator | Dec 2004 |
| 14199 | James E Mead Mead Oil Co | | Oil & Gas Operator | Dec 2011 |
| 14200 | James E. Schulte | | Oil Operator | Apr 2008 |