| 11101 | Geyer Brothers Equipment Company | Noble, OK 73068-8540 | Oil & Gas Operator | Mar 2011 |
| 11102 | GGG Oil Co. | Cotulla, TX 78014 | Oil & Gas Operator | Feb 2006 |
| 11103 | GGG Oil Company, LTD. | Cotulla, TX 78014 | Oil & Gas Operator | Sep 2026 |
| 11104 | GGP Exploration, LTD. | Fort Worth, TX 76101 | Oil & Gas Operator | Sep 2026 |
| 11105 | Gha Barnett, LLC | Irving, TX 75062 | Gas Operator | Sep 2026 |
| 11106 | Ghent Inv, Inc | Lexington, KY 40588 | Oil & Gas Operator | Dec 2023 |
| 11107 | GHK Company LLC (The) | Oklahoma City, OK 73118-1120 | Oil & Gas Operator | Apr 2018 |
| 11108 | Ghost Road, LLC | Batson, TX 77519 | Oil Operator | Sep 2026 |
| 11109 | GHS Energy Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Sep 2026 |
| 11110 | Giant Energy Corp. | Dallas, TX 75230 | Oil & Gas Operator | Jul 2019 |
| 11111 | Giant Explor & Prod Co | Farmington, NM 87499 | Oil & Gas Operator | Aug 1996 |
| 11112 | Giant Exploratio | | Oil & Gas Operator | Aug 1992 |
| 11113 | Giant Exploration & Prod Co | Farmington, NM 87499 | Oil & Gas Operator | Dec 2009 |
| 11114 | Giant Holding, LLC | Tucson, AZ 85713 | Oil & Gas Operator | Mar 2025 |
| 11115 | Giant NRG Co., LP | Dallas, TX 75230 | Oil & Gas Operator | Sep 2026 |
| 11116 | Giant Operating LLC | Dallas, TX 75202 | Oil Operator | Dec 2013 |
| 11117 | Giant Petroleum Corp | Jefferson, OH 44047 | Oil & Gas Operator | Dec 1990 |
| 11118 | Gibbs Drilling Co. | Iraan, TX 79744 | Oil & Gas Operator | Mar 2008 |
| 11119 | Gibbs Jr Charles E | Fort Worth, TX 76108-9418 | Oil & Gas Operator | Mar 2015 |
| 11120 | Gibbs William | | Oil Operator | Feb 2000 |
| 11121 | Gibbs, Loyd Leasing | Gainesville, TX 76240 | Oil & Gas Operator | Aug 2007 |
| 11122 | Gibraltar Energy Co., Inc. & Richard H. Mason | | Gas Operator | Aug 1995 |
| 11123 | Gibraltar Energy Company | | Oil & Gas Operator | Jul 2025 |
| 11124 | Gibraltar Energy LLC | | Oil Operator | Jul 2026 |
| 11125 | Gibraltar Petroleum Corporation | Mabank, TX 75147 | Oil & Gas Operator | Nov 2008 |
| 11126 | Gibraltar Resources, Inc. | Dallas, TX 75374 | Oil & Gas Operator | Jul 1993 |
| 11127 | Gibson C O | Boynton, OK 74422 | Oil Operator | May 2021 |
| 11128 | Gibson H F Estate | Dallas, TX 75250 | Oil & Gas Operator | Jul 1995 |
| 11129 | Gibson J W | | Oil & Gas Operator | Sep 1999 |
| 11130 | Gibson Les | Welty, OK 74833 | Oil & Gas Operator | Jul 2026 |
| 11131 | Gibson Royalty Company | Wichita Falls, TX 76308 | Oil & Gas Operator | May 1997 |
| 11132 | Gideon Oil Operations | | Oil Operator | May 2026 |
| 11133 | Gideon Operating | Coleman, TX 76834 | Oil & Gas Operator | Sep 2026 |
| 11134 | Gidoen Oil Company | Brookesmith, TX 76827 | Oil Operator | Sep 2026 |
| 11135 | Giebel Petroleum LTD. | Midland, TX 79705 | Oil & Gas Operator | Jul 2019 |
| 11136 | Giebler Oil Comp | | Oil Operator | Aug 1991 |
| 11137 | Gier'S Farm Service, Inc. | Cherry Creek, NY 14723 | Gas Operator | Dec 2025 |
| 11138 | Gierhart Exploration, Inc. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Apr 1994 |
| 11139 | Gifford Operating Company | Dallas, TX 75206 | Oil & Gas Operator | Jul 2003 |
| 11140 | Gilbert Bates | Midland, TX 79708 | Gas Operator | Jan 2010 |
| 11141 | Gilbert Exploration Company Inc | Charleston, WV 25301 | Oil & Gas Operator | Dec 2024 |
| 11142 | Gilbert Oil Co | Ravenna, OH 44266 | Oil & Gas Operator | Dec 1988 |
| 11143 | Gilbert Oil Properties | Tulsa, OK 74105-3741 | Oil Operator | Jun 2026 |
| 11144 | Gilbert Ralph | Coweta, OK 74429 | Oil Operator | Apr 2007 |
| 11145 | Gilbert, A. A. | Shreveport, LA 71133 | Oil & Gas Operator | Mar 1997 |
| 11146 | Gilbert, Edward L. | Rushford, NY 14777 | Gas Operator | Dec 2025 |
| 11147 | Gilbert,A.A.TX Acct/Partnership | Shreveport, LA 71133 | Oil Operator | Sep 2026 |
| 11148 | Gilbert-Stewart Operating LLC | Denver, CO 80202 | Oil & Gas Operator | May 2026 |
| 11149 | Gilbreath Tank Trucks, Inc. | Whitesboro, TX 76273 | Oil Operator | Sep 2026 |
| 11150 | Gilby Services LLC | Velma, OK 73491 | Oil & Gas Operator | Jun 2026 |
| 11151 | Gilco Gas, Inc. | | Gas Operator | Dec 2008 |
| 11152 | Gilco Oil Inc | Ada, OK 74820 | Oil & Gas Operator | May 2019 |
| 11153 | Gildemeister, Carlos & Theresa | Rushford, NY 14777 | Gas Operator | Dec 2025 |
| 11154 | Giles, Benjamin M. | Towanda, KS 67144 | Oil & Gas Operator | Oct 2016 |
| 11155 | Gill Jet C Dba Jetco Inc | Okmulgee, OK 74447 | Oil & Gas Operator | Dec 2023 |
| 11156 | Gill Oil Company, LP | White Oak, TX 75693 | Oil Operator | Sep 2026 |
| 11157 | Gill Ranch Storage LLC | | Oil & Gas Operator | Jul 2026 |
| 11158 | Gill-Mac Inc | Nowata, OK 74048 | Oil & Gas Operator | May 1993 |
| 11159 | Gillam Chuck Oil | | Oil Operator | Sep 1993 |
| 11160 | Gillespie Oil And Gas, LLC | Sterling, KS 67579 | Oil Operator | May 2026 |
| 11161 | Gillespie Oil Inc | Midland, TX 79701 | Oil & Gas Operator | Feb 2001 |
| 11162 | Gillespie Operating LLC | Abilene, TX 79608 | Oil & Gas Operator | Sep 2026 |
| 11163 | Gillespie Well Service Co Inc | | Oil Operator | Apr 1981 |
| 11164 | Gillham Oil & Gas Inc | Shawnee, OK 74801-3547 | Oil Operator | May 1997 |
| 11165 | Gillham Paul | Maud, OK 74854 | Oil & Gas Operator | Apr 2023 |
| 11166 | Gilliam Petroleum, LTD | | Oil & Gas Operator | Mar 2013 |
| 11167 | Gilliam'S Aghorn Energy | Odessa, TX 79768 | Oil & Gas Operator | May 1997 |
| 11168 | Gilliam, Frank | Graham, TX 76450 | Oil & Gas Operator | Sep 2026 |
| 11169 | Gilliland Gerald D | Dewey, OK 74029-1639 | Oil Operator | Mar 2015 |
| 11170 | Gilliland Oil And Gas Inc | Hennessey, OK 73742 | Oil & Gas Operator | Jul 2026 |
| 11171 | Gilliland Robert E Estate Of | Dewey, OK 74029-3924 | Oil & Gas Operator | Jul 2001 |
| 11172 | Gilliland, Anthony L. | Edwardsville, KS 66111 | Oil Operator | May 2026 |
| 11173 | Gillispie, Inc. | Amarillo, TX 79159 | Gas Operator | Sep 2026 |
| 11174 | Gillman, John | Independence, KS 67301 | Oil Operator | Sep 2007 |
| 11175 | Gillring Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | May 1994 |
| 11176 | Gilmore Oil & Gas | Houston, TX 77002 | Oil & Gas Operator | Sep 2026 |
| 11177 | Gilmore Oil And Gas Co | Austin, TX 78768-4729 | Oil & Gas Operator | Jan 1997 |
| 11178 | Gilmore Tank Service | Chase, KS 67524 | Oil Operator | Apr 2005 |
| 11179 | Gilmore, Jeff | Great Bend, KS 67530 | Oil & Gas Operator | Dec 2009 |
| 11180 | Gilmore, Leo Oil, Inc. | Holliday, TX 76366 | Oil & Gas Operator | Sep 2026 |
| 11181 | Gils Hot Oil Service | | Oil Operator | Jun 2022 |
| 11182 | Gilster, Ralph R. III | Victoria, TX 77901 | Oil & Gas Operator | Jun 2004 |
| 11183 | Gilstrap, Joel | Water Valley, TX 76958 | Oil & Gas Operator | Sep 2026 |
| 11184 | Ginco Operating Co. | San Antonio, TX 78217 | Oil & Gas Operator | Sep 2026 |
| 11185 | Ginder, Caleb | York, NY 14482 | Gas Operator | Dec 2025 |
| 11186 | Ginger Oil | | Oil Operator | May 2026 |
| 11187 | Ginger Oil Company | | Oil & Gas Operator | Jun 2015 |
| 11188 | Ginger Oil Company (A) | The Woodlands, TX 77380 | Oil & Gas Operator | Jan 2016 |
| 11189 | Ginger Petroleum Company, Inc. | La Grange, TX 78945 | Oil & Gas Operator | Sep 2026 |
| 11190 | Gingerich Mike | McConnelsville, OH 43756 | Oil & Gas Operator | Dec 2010 |
| 11191 | Ginnings Company | Wichita Falls, TX 76301 | Oil & Gas Operator | Apr 2025 |
| 11192 | Ginther Oil, Inc. | Russell, KS 67665 | Oil Operator | Nov 2019 |
| 11193 | Giras, Daniel F. | Alden, NY 14004 | Gas Operator | Dec 2025 |
| 11194 | Girouard Richard L | | Oil Operator | May 1985 |
| 11195 | Gish & McBead | | Oil Operator | Jan 1989 |
| 11196 | Gishco Petroleum, Inc. | | Oil & Gas Operator | Apr 1992 |
| 11197 | Givens, Bret | Hutchinson, KS 67501 | Oil Operator | Nov 2019 |
| 11198 | GK Production LLC | Perry, OK 73077 | Oil Operator | May 2026 |
| 11199 | GKM Inc | | Oil & Gas Operator | Mar 1990 |
| 11200 | Gla Inc | Norman, OK 73070 | Oil & Gas Operator | Jun 2026 |