| 11501 | German Petroleum Company | Tulsa, OK 74169-1953 | Oil & Gas Operator | Oct 2009 |
| 11502 | Germany Exploration Co | Carrollton, TX 75006 | Oil & Gas Operator | Nov 1986 |
| 11503 | Germany Oil Company | Tulsa, OK 74135 | Oil & Gas Operator | Oct 2002 |
| 11504 | Germany Operating Company | Houston, TX 77090 | Oil & Gas Operator | Sep 2011 |
| 11505 | Gernatt Asphalt Products, Inc. | Collins, NY 14034 | Gas Operator | Dec 2023 |
| 11506 | Gernatt, Chad R & Amy | Collins, NY 14034 | Gas Operator | Dec 2023 |
| 11507 | Geronimo Oil Co. | Corpus Chrsti, TX 78476 | Oil & Gas Operator | Mar 2008 |
| 11508 | Gerry Thames | Tulsa, OK 74107 | Gas Operator | Mar 2008 |
| 11509 | Gerry-Mac Oil, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 11510 | Gerstenkorn Oil Production, A General Partnership | Independence, KS 67301 | Oil Operator | Sep 2024 |
| 11511 | Gerstner, Joe | Ness City, KS 67560 | Oil Operator | Mar 2016 |
| 11512 | Gerwan Oil Company | Oklahoma City, OK 73159 | Oil Operator | Mar 2011 |
| 11513 | Ges Tex Well Service, LLC | Sonora, TX 76950 | Gas Operator | Apr 2025 |
| 11514 | Get Pumping LLC | Drummond, OK 73735 | Oil & Gas Operator | Jan 2025 |
| 11515 | Getty Oil Compan | | Oil & Gas Operator | Jun 1992 |
| 11516 | Getty Oil Company | Hays, KS 67601 | Oil & Gas Operator | Mar 2015 |
| 11517 | Getty Oil Company & Bodcaw Co. | | Oil & Gas Operator | Oct 1979 |
| 11518 | Getty Reserve Oil, Inc. | White Plains, NY 10650 | Oil & Gas Operator | Mar 2005 |
| 11519 | Geurin Oil & Gas | Saint Jo, TX 76265 | Oil & Gas Operator | Oct 2022 |
| 11520 | Geyer Brothers Equipment Company | Noble, OK 73068-8540 | Oil & Gas Operator | Mar 2011 |
| 11521 | GFS Energy, Inc. | | Gas Operator | Dec 2016 |
| 11522 | GGG Oil Co. | Cotulla, TX 78014 | Oil & Gas Operator | Feb 2006 |
| 11523 | GGG Oil Company, LTD. | Cotulla, TX 78014 | Oil & Gas Operator | Apr 2025 |
| 11524 | GGP Exploration, LTD. | Fort Worth, TX 76101 | Oil & Gas Operator | Apr 2025 |
| 11525 | Gha Barnett, LLC | Irving, TX 75062 | Gas Operator | Apr 2025 |
| 11526 | Ghent Inv, Inc | Lexington, KY 40588 | Oil & Gas Operator | Dec 2023 |
| 11527 | GHK Company LLC (The) | Oklahoma City, OK 73118-1120 | Oil & Gas Operator | Apr 2018 |
| 11528 | Ghost Road, LLC | Batson, TX 77519 | Oil Operator | Apr 2025 |
| 11529 | GHS Energy Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Apr 2025 |
| 11530 | Giant Energy Corp. | Dallas, TX 75230 | Oil & Gas Operator | Jul 2019 |
| 11531 | Giant Explor & Prod Co | Farmington, NM 87499 | Oil & Gas Operator | Aug 1996 |
| 11532 | Giant Exploratio | | Oil & Gas Operator | Aug 1992 |
| 11533 | Giant Exploration & Prod Co | Farmington, NM 87499 | Oil & Gas Operator | Dec 2009 |
| 11534 | Giant Holding, LLC | Tucson, AZ 85713 | Oil & Gas Operator | Dec 2024 |
| 11535 | Giant NRG Co., LP | Dallas, TX 75230 | Oil & Gas Operator | Apr 2025 |
| 11536 | Giant Operating LLC | Dallas, TX 75202 | Oil Operator | Dec 2013 |
| 11537 | Giant Petroleum Corp | Jefferson, OH 44047 | Oil & Gas Operator | Dec 1990 |
| 11538 | Gibbs Drilling Co. | Iraan, TX 79744 | Oil & Gas Operator | Mar 2008 |
| 11539 | Gibbs Jr Charles E | Fort Worth, TX 76108-9418 | Oil & Gas Operator | Mar 2015 |
| 11540 | Gibbs William | | Oil Operator | Feb 2000 |
| 11541 | Gibbs, Loyd Leasing | Gainesville, TX 76240 | Oil & Gas Operator | Aug 2007 |
| 11542 | Gibraltar Energy Co., Inc. & Richard H. Mason | | Gas Operator | Aug 1995 |
| 11543 | Gibraltar Energy Company, Inc. | | Oil & Gas Operator | Nov 2024 |
| 11544 | Gibraltar Energy LLC | | Oil Operator | Jul 2024 |
| 11545 | Gibraltar Petroleum Corporation | Mabank, TX 75147 | Oil & Gas Operator | Nov 2008 |
| 11546 | Gibraltar Resources, Inc. | Dallas, TX 75374 | Oil & Gas Operator | Jul 1993 |
| 11547 | Gibson C O | Boynton, OK 74422 | Oil Operator | May 2021 |
| 11548 | Gibson Donald L | Boynton, OK 74422 | Oil Operator | Jan 2025 |
| 11549 | Gibson H F Estate | Dallas, TX 75250 | Oil & Gas Operator | Jul 1995 |
| 11550 | Gibson J W | | Oil & Gas Operator | Sep 1999 |
| 11551 | Gibson Les | Welty, OK 74833 | Oil & Gas Operator | Feb 2025 |
| 11552 | Gibson Royalty Company | Wichita Falls, TX 76308 | Oil & Gas Operator | May 1997 |
| 11553 | Gideon Oil Operations | | Oil Operator | Dec 2024 |
| 11554 | Gideon Operating | Coleman, TX 76834 | Oil & Gas Operator | Apr 2025 |
| 11555 | Gidoen Oil Company | Brookesmith, TX 76827 | Oil Operator | Apr 2025 |
| 11556 | Giebel Petroleum LTD. | Midland, TX 79705 | Oil & Gas Operator | Jul 2019 |
| 11557 | Giebler Oil Comp | | Oil Operator | Aug 1991 |
| 11558 | Gier'S Farm Service, Inc. | Cherry Creek, NY 14723 | Gas Operator | Dec 2023 |
| 11559 | Gierhart Exploration, Inc. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Apr 1994 |
| 11560 | Gifford Operating Company | Dallas, TX 75206 | Oil & Gas Operator | Jul 2003 |
| 11561 | Gil-John Oil Co. | Alamogordo, NM 88310 | Oil & Gas Operator | Jan 2009 |
| 11562 | Gilbert Bates | Midland, TX 79708 | Gas Operator | Jan 2010 |
| 11563 | Gilbert Exploration Company Inc | Charleston, WV 25301 | Oil & Gas Operator | Dec 2023 |
| 11564 | Gilbert Oil Co | Ravenna, OH 44266 | Oil & Gas Operator | Dec 1988 |
| 11565 | Gilbert Oil Properties | Tulsa, OK 74105-3741 | Oil Operator | Jan 2025 |
| 11566 | Gilbert Ralph | Coweta, OK 74429 | Oil Operator | Apr 2007 |
| 11567 | Gilbert, A. A. | Shreveport, LA 71133 | Oil & Gas Operator | Mar 1997 |
| 11568 | Gilbert, Edward L. | Rushford, NY 14777 | Gas Operator | Dec 2023 |
| 11569 | Gilbert,A.A.TX Acct/Partnership | Shreveport, LA 71133 | Oil Operator | Apr 2025 |
| 11570 | Gilbert-Stewart Operating LLC | Denver, CO 80202 | Oil & Gas Operator | Dec 2024 |
| 11571 | Gilbreath Tank Trucks, Inc. | Whitesboro, TX 76273 | Oil Operator | Apr 2025 |
| 11572 | Gilby Services LLC | Velma, OK 73491 | Oil & Gas Operator | Feb 2025 |
| 11573 | Gilco Gas, Inc. | | Gas Operator | Dec 2008 |
| 11574 | Gilco Oil Inc | Ada, OK 74820 | Oil & Gas Operator | May 2019 |
| 11575 | Gildemeister, Carlos & Theresa | Rushford, NY 14777 | Gas Operator | Dec 2023 |
| 11576 | Giles, Benjamin M. | Towanda, KS 67144 | Oil & Gas Operator | Oct 2016 |
| 11577 | Gill Jet C Dba Jetco Inc | Okmulgee, OK 74447 | Oil & Gas Operator | Dec 2023 |
| 11578 | Gill Oil Company, LP | White Oak, TX 75693 | Oil Operator | Apr 2025 |
| 11579 | Gill Ranch Storage LLC | | Oil & Gas Operator | Dec 2024 |
| 11580 | Gill-Mac Inc | Nowata, OK 74048 | Oil & Gas Operator | May 1993 |
| 11581 | Gillam Chuck Oil | | Oil Operator | Sep 1993 |
| 11582 | Gillespie Oil And Gas, LLC | Sterling, KS 67579 | Oil Operator | Nov 2024 |
| 11583 | Gillespie Oil Inc | Midland, TX 79701 | Oil & Gas Operator | Feb 2001 |
| 11584 | Gillespie Operating LLC | Abilene, TX 79608 | Oil & Gas Operator | Apr 2025 |
| 11585 | Gillespie Well Service Co Inc | | Oil Operator | Apr 1981 |
| 11586 | Gillham Oil & Gas Inc | Shawnee, OK 74801-3547 | Oil Operator | May 1997 |
| 11587 | Gillham Paul | Maud, OK 74854 | Oil & Gas Operator | Apr 2023 |
| 11588 | Gilliam Petroleum, LTD | | Oil & Gas Operator | Mar 2013 |
| 11589 | Gilliam'S Aghorn Energy | Odessa, TX 79768 | Oil & Gas Operator | May 1997 |
| 11590 | Gilliam, Frank | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 11591 | Gilliland Gerald D | Dewey, OK 74029-1639 | Oil Operator | Mar 2015 |
| 11592 | Gilliland Oil And Gas Inc | Hennessey, OK 73742 | Oil & Gas Operator | Feb 2025 |
| 11593 | Gilliland Robert E Estate Of | Dewey, OK 74029-3924 | Oil & Gas Operator | Jul 2001 |
| 11594 | Gilliland, Anthony L. | Edwardsville, KS 66111 | Oil Operator | Dec 2024 |
| 11595 | Gillispie, Inc. | Amarillo, TX 79159 | Gas Operator | Apr 2025 |
| 11596 | Gillit Land And Livestock, LP | Holliday, TX 76366 | Oil Operator | Apr 2025 |
| 11597 | Gillman, John | Independence, KS 67301 | Oil Operator | Sep 2007 |
| 11598 | Gillring Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | May 1994 |
| 11599 | Gilmore Oil & Gas | Houston, TX 77002 | Oil & Gas Operator | Apr 2025 |
| 11600 | Gilmore Oil And Gas Co | Austin, TX 78768-4729 | Oil & Gas Operator | Jan 1997 |