| 14901 | JGC Energy Development (USA) Inc. | | Oil & Gas Operator | Aug 2014 |
| 14902 | JGC Oil Co. | Austin, TX 78732 | Oil & Gas Operator | May 2025 |
| 14903 | JGK Oil, Inc. | Chanute, KS 66720 | Oil Operator | Aug 1998 |
| 14904 | Jhatco Inc | Enid, OK 73701 | Oil & Gas Operator | Mar 2025 |
| 14905 | JHC II LLC | Zanesville, OH 43701 | Oil & Gas Operator | Dec 2024 |
| 14906 | JHC Oil & Gas Inc | Fulshear, TX 77441 | Oil Operator | May 2025 |
| 14907 | JHL Energy, Inc. | Wichita, KS 67209 | Oil & Gas Operator | Apr 2016 |
| 14908 | JHP Operating, LLC | Dallas, TX 75225 | Oil & Gas Operator | May 2025 |
| 14909 | JHS Energy, Inc | Denver, CO 80222 | Oil & Gas Operator | Jan 2025 |
| 14910 | JHS Oilfield Services LLC | Dallas, TX 75206 | Oil Operator | May 2025 |
| 14911 | Ji Energy LLC | Midland, TX 79707 | Gas Operator | May 2025 |
| 14912 | Jiahe Energy, LLC | Katy, TX 77450 | Gas Operator | May 2025 |
| 14913 | Jicarilla Energy Co | Farmington, NM 87401 | Oil & Gas Operator | Mar 2025 |
| 14914 | Jico Exploration Inc | Oklahoma City, OK 73118 | Oil & Gas Operator | Nov 2004 |
| 14915 | Jil Oil Corp. | San Antonio, TX 78279 | Oil & Gas Operator | May 2025 |
| 14916 | Jilpetco, Inc. | Fort Worth, TX 76121 | Oil & Gas Operator | May 2025 |
| 14917 | Jim Austin | | Oil & Gas Operator | Jul 1981 |
| 14918 | Jim Austin Et Al | | Gas Operator | Jul 1981 |
| 14919 | Jim Bennett Oil Co Inc | | Oil & Gas Operator | Mar 2019 |
| 14920 | Jim Clower Inc | Beaver, OK 73932 | Oil & Gas Operator | Feb 2025 |
| 14921 | Jim Darnell Dba Jim Darnell Operating Co | Okmulgee, OK 74447-8988 | Oil & Gas Operator | Feb 2024 |
| 14922 | Jim Graham | | Oil & Gas Operator | Jan 2018 |
| 14923 | Jim Joel Elliott | | Oil Operator | Nov 1999 |
| 14924 | Jim Murphy Buick GMC, Inc. | Depew, NY 14043 | Gas Operator | Dec 2023 |
| 14925 | Jim Pierce | Artesia, NM 88210 | Oil & Gas Operator | Apr 2022 |
| 14926 | Jim Production | Jacksboro, TX 76458 | Oil & Gas Operator | Jan 2010 |
| 14927 | Jim Snyder, Inc. | Hamilton, KS 66853 | Oil Operator | Jan 2025 |
| 14928 | Jim V. Haddox | | Gas Operator | Dec 2010 |
| 14929 | Jim'S Operating Service | Dewey, OK 74029 | Oil Operator | Dec 1996 |
| 14930 | Jim-Bob Oil Company | San Angelo, TX 76901 | Oil & Gas Operator | Dec 2003 |
| 14931 | Jim-Co Drilling Et Al | | Oil & Gas Operator | Mar 1991 |
| 14932 | Jimco Energy Inc. | Stockdale, TX 78160 | Oil & Gas Operator | May 2025 |
| 14933 | Jimco Oil Company, Inc. | Electra, TX 76360 | Oil & Gas Operator | Jun 2019 |
| 14934 | Jimenez Well Service, LLC | Kingman, KS 67068 | Oil Operator | Jan 2016 |
| 14935 | Jimgas Inc | Magnolia, TX 77355 | Oil & Gas Operator | May 2016 |
| 14936 | Jimmie G. Meador | | Oil & Gas Operator | Apr 1980 |
| 14937 | Jimmy D Berry | | Gas Operator | Mar 1983 |
| 14938 | Jimmy P Dempsey | | Oil & Gas Operator | Jan 2025 |
| 14939 | Jimmy R Chatham LLC | Healdton, OK 73438 | Oil & Gas Operator | Mar 2025 |
| 14940 | Jimmy Roberson Energy Corp. | Texarkana, TX 75503 | Oil & Gas Operator | Sep 2012 |
| 14941 | Jims Water Service Inc | Gillette, WY 82717 | Oil & Gas Operator | Oct 2016 |
| 14942 | Jin Petroleum LLC | New Braunfels, TX 78130 | Oil Operator | May 2025 |
| 14943 | Jip Rock, LLC | Shamrock, TX 79079 | Oil & Gas Operator | May 2025 |
| 14944 | Jireh Resources LLC | Tulsa, OK 74170-1230 | Oil Operator | Feb 2025 |
| 14945 | Jiro | Stinnett, TX 79083 | Oil & Gas Operator | May 2025 |
| 14946 | JJ Bucher Producing Corp | Wellsville, NY 14895 | Oil & Gas Operator | Dec 2024 |
| 14947 | JJ Leasing | Bartlesville, OK 74006 | Oil Operator | Feb 1989 |
| 14948 | JJ Operations, Inc. | Lubbock, TX 79464 | Oil & Gas Operator | May 2025 |
| 14949 | JJ Production | Freer, TX 78357 | Oil & Gas Operator | May 2025 |
| 14950 | JJB Operating Co. | Mineral Wells, TX 76068 | Oil & Gas Operator | May 2025 |
| 14951 | Jjes, Inc. | Graham, TX 76450 | Oil & Gas Operator | Aug 2003 |
| 14952 | JJH Energy Company | Odessa, TX 79765 | Gas Operator | May 2025 |
| 14953 | JJH Prod. Co. | Roby, TX 79543 | Oil & Gas Operator | May 2025 |
| 14954 | JJJ & D Inc | Yale, OK 74085 | Oil Operator | Sep 1998 |
| 14955 | JJP Energy, LLC | Fredonia, KS 66736 | Oil Operator | Dec 2009 |
| 14956 | JJRS Investments Inc. | Corpus Chrsti, TX 78409 | Oil & Gas Operator | May 2025 |
| 14957 | JKB Resources LLC | Stigler, OK 74462 | Oil & Gas Operator | Feb 2025 |
| 14958 | JKJ Oil Company | Austin, TX 78746 | Oil & Gas Operator | Jun 2007 |
| 14959 | JKLM Energy LLC | Sewickly, PA 15143 | Gas Operator | Mar 2025 |
| 14960 | JKM Energy, LLC | Artesia, NM 88210 | Oil & Gas Operator | Jan 2024 |
| 14961 | JKR Development, LLC | Hamburg, NY 14075 | Gas Operator | Dec 2023 |
| 14962 | JKW Energy Division | Abilene, TX 79608 | Oil & Gas Operator | Aug 2010 |
| 14963 | JL Resources, LLC | San Antonio, TX 78217 | Oil & Gas Operator | May 2025 |
| 14964 | JL&M Energy, LLC | Wichita Falls, TX 76308 | Oil Operator | May 2025 |
| 14965 | Jla Resources Company | Austin, TX 78746 | Oil & Gas Operator | May 2025 |
| 14966 | JLM Sartor Inc | | Oil & Gas Operator | Jul 2016 |
| 14967 | JLR Energy | Olney, TX 76374 | Oil & Gas Operator | Dec 2003 |
| 14968 | JLR Investments Inc | Oklahoma City, OK 73151-9101 | Oil & Gas Operator | Sep 2014 |
| 14969 | JLS Investments | | Oil & Gas Operator | Mar 2002 |
| 14970 | JLW Operations, LLC | Lubbock, TX 79493 | Oil Operator | May 2025 |
| 14971 | JM Calk Operating, LLC | Lytle, TX 78052 | Oil Operator | May 2025 |
| 14972 | JM Cox Resources LP | Midland, TX 79702 | Oil & Gas Operator | Apr 2019 |
| 14973 | JM Energy, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 2020 |
| 14974 | JM Investments, L.L.C. | Cross Plains, TX 76443 | Oil & Gas Operator | May 2025 |
| 14975 | Jma Energy Co Of Texas, L.L.C. | Oklahoma City, OK 73118 | Oil & Gas Operator | Mar 2010 |
| 14976 | Jma Energy Company, LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Mar 2025 |
| 14977 | Jma Resources In | | Oil & Gas Operator | Sep 1995 |
| 14978 | Jma Resources, Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2025 |
| 14979 | Jmar Petroleum LLC | McLean, TX 79057 | Gas Operator | May 2025 |
| 14980 | JMC Exploration Inc | Dallas, TX 75225-5803 | Gas Operator | Jan 2007 |
| 14981 | JMC Resources Corp. | Houston, TX 77077 | Oil & Gas Operator | May 2025 |
| 14982 | JMD Resources Inc | Belot, OH 44609 | Oil & Gas Operator | Dec 2015 |
| 14983 | JMDR Holdings LLC | Destin, FL 32541 | Oil Operator | Jul 2024 |
| 14984 | JMG Energy LLC | Cochranton, PA 16314 | Oil & Gas Operator | Dec 2024 |
| 14985 | JMG Vacuum Trucks Inc | | Oil Operator | Mar 2025 |
| 14986 | JMH Production, LLC | Archer City, TX 76351 | Oil & Gas Operator | May 2025 |
| 14987 | JMK Energy Company | Hennessey, OK 73742-0518 | Oil & Gas Operator | Jun 2016 |
| 14988 | JMK Petroleum Corp. | Dallas, TX 75251 | Oil & Gas Operator | Jun 2006 |
| 14989 | JML Company | | Oil Operator | May 2006 |
| 14990 | JMM Energy LLC | Brownsville, TX 78521 | Oil & Gas Operator | May 2025 |
| 14991 | JMM Resources LLC | Indianola, PA 15051 | Oil & Gas Operator | Dec 2024 |
| 14992 | JMR Oil, Inc. | | Oil & Gas Operator | Sep 2006 |
| 14993 | JMW Resources, Inc. | Midland, TX 79701 | Oil & Gas Operator | May 2025 |
| 14994 | JN Expl & Prod LTD Partnership | Billings, MT 59103-0159 | Oil & Gas Operator | Feb 2001 |
| 14995 | JN Exploration & Production | Billings, MT 59103-0159 | Oil & Gas Operator | Apr 2001 |
| 14996 | JN Exploration & Production LP | Billings, MT 59103 | Oil & Gas Operator | Jan 2001 |
| 14997 | JN Production LLP | Guthrie, OK 73028 | Oil & Gas Operator | Mar 2025 |
| 14998 | JNC Resources Company | Tulsa, OK 74119 | Gas Operator | May 1999 |
| 14999 | JNK Energy Corporation | Iowa Park, TX 76367 | Oil Operator | May 2025 |
| 15000 | JNS Production, LLC | Albany, TX 76430 | Oil Operator | May 2025 |