| 3001 | Itero Energy LLC | Verden, OK 73092 | Oil Operator | Dec 2011 |
| 3002 | Itr Petroleum Inc | Houston, TX 77002 | Oil & Gas Operator | Apr 1998 |
| 3003 | J & E Energy Company | Oklahoma City, OK 73120-1108 | Oil & Gas Operator | Mar 2015 |
| 3004 | J & F Oil & Gas Company | Yale, OK 74085-0311 | Oil & Gas Operator | Feb 2004 |
| 3005 | J & F Oil Co. | Olney, TX 76374 | Oil & Gas Operator | Mar 2025 |
| 3006 | J & J Energy Service LLC | Bokoshe, OK 74930 | Gas Operator | Dec 2024 |
| 3007 | J & J Jackson Oil & Gas Inc | Centerview, MO 64019 | Oil Operator | Dec 2024 |
| 3008 | J & J Oil Company | Luling, TX 78648 | Oil & Gas Operator | Mar 2015 |
| 3009 | J & J Oil Company LLC | Lubbock, TX 79424 | Oil Operator | Mar 2025 |
| 3010 | J & J Production Company LLC | Okemah, OK 74859 | Oil & Gas Operator | Jan 2025 |
| 3011 | J & J Tank Truck Services LLC | Peyton, CO 80831 | Oil Operator | Oct 2024 |
| 3012 | J & K Operating Co LLC | Delaware, OK 74027 | Oil & Gas Operator | Feb 2024 |
| 3013 | J & K Production LLC | Konawa, OK 74849 | Oil Operator | Jan 2025 |
| 3014 | J & L Oil Company | El Dorado, AR 71730 | Oil Operator | Jan 2025 |
| 3015 | J & M Oil Co | Overland PK, KS 66209 | Oil & Gas Operator | Nov 2024 |
| 3016 | J & M Operating Company | Pond Creek, OK 73766 | Oil Operator | Oct 2015 |
| 3017 | J & M Well Service & Trucking Inc | Bristow, OK 74010-2399 | Oil & Gas Operator | Dec 2024 |
| 3018 | J & P Production | Holdenville, OK 74848-9485 | Oil Operator | Mar 2015 |
| 3019 | J & R Enterprises | Wetumka, OK 74883-0068 | Oil & Gas Operator | Sep 2000 |
| 3020 | J & R Transports Inc | Woodward, OK 73802 | Oil & Gas Operator | Dec 2006 |
| 3021 | J & S Gas Company | Ranger, TX 76470 | Oil & Gas Operator | Oct 2003 |
| 3022 | J & S Of Enid Inc | Enid, OK 73701 | Oil & Gas Operator | Jul 2019 |
| 3023 | J & S Oil & Gas Inc | Asher, OK 74826 | Oil & Gas Operator | Dec 2024 |
| 3024 | J & S Oil Company | Graham, TX 76450 | Oil & Gas Operator | Apr 2022 |
| 3025 | J & S Operating | Shiner, TX 77984 | Oil & Gas Operator | Dec 2002 |
| 3026 | J & T Operating Inc | Norman, OK 73070-1736 | Oil & Gas Operator | Feb 2012 |
| 3027 | J & T Resources Inc | Oologah, OK 74053-0249 | Oil Operator | Aug 2013 |
| 3028 | J & Z Investments LLC | Ada, OK 74820-0065 | Oil & Gas Operator | Dec 2024 |
| 3029 | J A Marrs Oil Company Inc | Drumright, OK 74030 | Oil & Gas Operator | Aug 2024 |
| 3030 | J B Drilling Company Inc | Muldrow, OK 74948-6601 | Oil & Gas Operator | Dec 2024 |
| 3031 | J B Energy, Inc. | Denton, TX 76206 | Oil & Gas Operator | Aug 2018 |
| 3032 | J B Hulet | | Oil & Gas Operator | Aug 2013 |
| 3033 | J B Tank Trucks Inc | Blackwell, OK 74631-0464 | Oil Operator | Apr 2014 |
| 3034 | J Black Productions LLC | Seminole, OK 74868 | Oil Operator | Dec 2024 |
| 3035 | J C Petroleum Inc | Chickasha, OK 73023-1433 | Oil & Gas Operator | Dec 2013 |
| 3036 | J D Operating Company | Tulsa, OK 74105 | Oil & Gas Operator | Jun 2005 |
| 3037 | J D Sutton Inc | Loco, OK 73442-9701 | Oil & Gas Operator | Jan 2025 |
| 3038 | J F K G & Associates | Sherman, TX 75091-0758 | Oil Operator | Oct 2008 |
| 3039 | J I Staley Co LLC | Okmulgee, OK 74447 | Oil & Gas Operator | Dec 2024 |
| 3040 | J J B Oil & Gas Inc | Mineral Wells, TX 76068 | Oil & Gas Operator | Nov 1996 |
| 3041 | J K Exploration & Production Inc | Fullerton, CA 92832 | Oil & Gas Operator | Mar 2025 |
| 3042 | J L Hajek Enterprises LLC | Ames, OK 73718 | Oil & Gas Operator | Dec 2024 |
| 3043 | J M G Vacuum Trucks Inc | Shawnee, OK 74801 | Oil Operator | Jan 2025 |
| 3044 | J O C Operating Inc | Fort Worth, TX 76102-6823 | Oil & Gas Operator | Feb 2021 |
| 3045 | J O MC Oil & Gas Inc | Maud, OK 74854 | Oil & Gas Operator | Apr 1999 |
| 3046 | J Petroleum, Inc. | San Antonio, TX 78247 | Oil & Gas Operator | Aug 2003 |
| 3047 | J T Oil & Gas LLC | Sapulpa, OK 74066-9718 | Oil Operator | Nov 2024 |
| 3048 | J&K Fine Energy LLC | Oklahoma City, OK 73120 | Oil Operator | Dec 2024 |
| 3049 | J&R Operating | Holliday, TX 76366 | Oil & Gas Operator | Feb 2024 |
| 3050 | J-Brex Company | Amarillo, TX 79101 | Oil & Gas Operator | Mar 2025 |
| 3051 | J-O Oil Co | | Oil & Gas Operator | Dec 2000 |
| 3052 | J-Tag Public Saltwater | Healtdon, OK 73438 | Oil Operator | Sep 1998 |
| 3053 | J-W Operating Company | Christoval, TX 76935 | Oil & Gas Operator | Mar 2025 |
| 3054 | J. C. Oil Company | Odessa, TX 79766 | Oil & Gas Operator | Mar 2015 |
| 3055 | J.D. Pittman Operating LLC | Edmond, OK 73025 | Oil & Gas Operator | Dec 2024 |
| 3056 | J.R. Oil Company | Houston, TX 77007 | Oil & Gas Operator | Jul 2019 |
| 3057 | J/A Productions LLC | Kellyville, OK 74039-0544 | Oil Operator | Dec 2024 |
| 3058 | J3 Energy | Purcell, OK 73080 | Oil & Gas Operator | Sep 2003 |
| 3059 | J3 Energy LLC | Ada, OK 74820 | Oil Operator | Dec 2024 |
| 3060 | Jac-Mac Energy Corporation | Oklahoma City, OK 73170 | Oil & Gas Operator | Jan 2025 |
| 3061 | Jack Exploration, Inc. | Sulphur, OK 73086 | Oil & Gas Operator | Oct 2017 |
| 3062 | Jack Oil Company | Baird, TX 79504 | Oil & Gas Operator | Jan 2025 |
| 3063 | Jackass Flats Oil & Gas Co | Edmond, OK 73013 | Gas Operator | Jan 2015 |
| 3064 | Jackson Donald W Trust | Blue Eye, MO 65611-7293 | Gas Operator | Aug 2015 |
| 3065 | Jackson Emma Trust | Duncan, OK 73534-1388 | Oil & Gas Operator | Oct 2016 |
| 3066 | Jackson Energy Development, Inc. | Cedar Park, TX 78613 | Oil & Gas Operator | Mar 2025 |
| 3067 | Jackson J M | Oklahoma City, OK 73101 | Oil & Gas Operator | Apr 2005 |
| 3068 | Jackson L B Production Co | Tulsa, OK 74193-0001 | Oil & Gas Operator | Aug 2013 |
| 3069 | Jackson Oilfield Service Inc | Purcell, OK 73080-4357 | Oil & Gas Operator | Jan 2021 |
| 3070 | Jackson Petroleum Consult Inc | Dallas, TX 75287 | Oil & Gas Operator | Aug 1994 |
| 3071 | Jackson, Jeral W. Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2004 |
| 3072 | Jaco Energy Company Inc | Stigler, OK 74462 | Gas Operator | Dec 2024 |
| 3073 | Jaco, Troy Inc. | Sherman, TX 75091 | Oil & Gas Operator | Mar 2025 |
| 3074 | Jacobs Jean | Hurdle Mills, NC 27541 | Oil & Gas Operator | May 2013 |
| 3075 | Jaed Oil Production Co Inc | Arkansas City, KS 67005-0902 | Oil & Gas Operator | Mar 2015 |
| 3076 | Jagger Oil LLC | Konawa, OK 74849 | Oil & Gas Operator | Dec 2024 |
| 3077 | Jai Oil | Lucien, OK 73757-9507 | Oil & Gas Operator | Dec 2024 |
| 3078 | Jake Energy LLC | Prague, OK 74864-6546 | Oil & Gas Operator | Jul 2021 |
| 3079 | Jakmen Inc | Edmond, OK 73034-5313 | Oil & Gas Operator | Jun 2015 |
| 3080 | James Energy Company | Okmulgee, OK 74447-0275 | Oil & Gas Operator | May 2013 |
| 3081 | James Johnny | Sapulpa, OK 74066 | Oil & Gas Operator | Dec 2024 |
| 3082 | James Larry | Guthrie, OK 73044-9622 | Oil & Gas Operator | Dec 2024 |
| 3083 | James Lawrence E Estate Of | Crescent, OK 73028-9304 | Oil & Gas Operator | Nov 2021 |
| 3084 | James Oil Company | Compton, CA 90221-4399 | Oil & Gas Operator | Nov 2008 |
| 3085 | James Petroleum Inc | Oklahoma City, OK 73116 | Oil & Gas Operator | Feb 2014 |
| 3086 | James Raymond L | Sapulpa, OK 74066-8785 | Oil & Gas Operator | Dec 2024 |
| 3087 | James Reneau Seed Company | Shamrock, TX 79079 | Oil & Gas Operator | Jul 2007 |
| 3088 | Jan Oil Company | Oklahoma City, OK 73156 | Oil & Gas Operator | May 2006 |
| 3089 | January Investments LLC | Norman, OK 73069-8224 | Oil & Gas Operator | Jan 2025 |
| 3090 | Jaquess W D "Bud" | Ada, OK 74820 | Oil & Gas Operator | Jan 2018 |
| 3091 | Jas Tube Well Holding LLC | Kilgore, TX 75663-3711 | Oil & Gas Operator | May 2020 |
| 3092 | Jasmine Inc | Duncan, OK 73534-1103 | Oil & Gas Operator | Jun 2017 |
| 3093 | Jason Petroleum Corporation | Tulsa, OK 74170-0622 | Oil & Gas Operator | Dec 1998 |
| 3094 | Jasper Oil LLC | Bristow, OK 74010-3907 | Oil & Gas Operator | Dec 2024 |
| 3095 | Jaw Oil Co. | Amarillo, TX 79101 | Oil & Gas Operator | Jan 1997 |
| 3096 | Jay B Harden | | Oil Operator | Dec 2024 |
| 3097 | Jay Development Corp. | Dallas, TX 75420 | Oil & Gas Operator | Jun 1992 |
| 3098 | Jay Energy Corporation | Dallas, TX 75240 | Oil & Gas Operator | Jan 2007 |
| 3099 | Jay Management Company LLC | Houston, TX 77057 | Oil & Gas Operator | Mar 2025 |
| 3100 | Jay Petroleum Inc | Oklahoma City, OK 73154-0526 | Oil & Gas Operator | Mar 2019 |