| 4401 | Goodrock Natural Resources, LLC | Tulsa, OK 74136 | Oil & Gas Operator | Jul 2026 |
| 4402 | Goodwill, G. R. | Shreveport, LA 71107 | Oil & Gas Operator | Jul 2026 |
| 4403 | Goopco, Inc. | Graham, TX 76450 | Oil & Gas Operator | Jul 2026 |
| 4404 | Gopher Enterprises | Brownwood, TX 76801 | Oil & Gas Operator | Mar 2008 |
| 4405 | Gordon B Services LLC | Eastland, TX 76448 | Oil & Gas Operator | Jul 2026 |
| 4406 | Gordon Oil Company, Inc. | Sherman, TX 75090 | Oil & Gas Operator | Oct 2004 |
| 4407 | Gordy Oil Company | Houston, TX 77007 | Oil & Gas Operator | Jul 2026 |
| 4408 | Gore Oil Company | Wichita, KS 67202 | Oil & Gas Operator | Mar 2026 |
| 4409 | Gore, G.E. | Plano, TX 75074 | Oil & Gas Operator | Aug 2003 |
| 4410 | Gosa Oil Company | Albany, TX 76430 | Oil & Gas Operator | Jul 2026 |
| 4411 | Gothic Energy Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Jul 2015 |
| 4412 | Gothic Production Corporation | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2016 |
| 4413 | Gouger Oil Co. | San Antonio, TX 78217 | Oil & Gas Operator | Nov 1995 |
| 4414 | Gouger Oil Company, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Jul 2026 |
| 4415 | Gould Energy Co. | Owasso, OK 74055 | Oil & Gas Operator | Mar 2005 |
| 4416 | Gould Oil Inc. | Wichita, KS 67278 | Oil & Gas Operator | Oct 2019 |
| 4417 | Gould, Joseph B. | Las Vegas, NV 89101 | Oil & Gas Operator | Mar 1997 |
| 4418 | GP Operating LLC | Roby, TX 79543 | Gas Operator | Jul 2026 |
| 4419 | GPH Oil Company | Vernon, TX 76384 | Oil & Gas Operator | Sep 2008 |
| 4420 | Grace 7 Operating LLC | Argyle, TX 76226 | Oil Operator | Apr 2022 |
| 4421 | Grace 7 Properties, LTD. | Argyle, TX 76226 | Oil & Gas Operator | Jul 2026 |
| 4422 | Grace Oil Company | Monahans, TX 79756 | Oil & Gas Operator | Oct 2011 |
| 4423 | Grace Petroleum Corp. | Tulsa, OK 74103 | Oil & Gas Operator | Oct 1997 |
| 4424 | Grace Petroleum Operating, LLC | Llano, TX 78643 | Oil & Gas Operator | Jul 2026 |
| 4425 | Grace Petroleum, L.P. | Midland, TX 79708 | Oil & Gas Operator | May 2016 |
| 4426 | Grace, Jack Production Co, LLC | Wichita Falls, TX 76310 | Oil & Gas Operator | Jul 2026 |
| 4427 | Grace, Jack, Prod. Co. | Wichita Falls, TX 76302 | Oil & Gas Operator | Mar 1997 |
| 4428 | Grace, Pete | Jacksboro, TX 76458 | Oil & Gas Operator | Mar 1996 |
| 4429 | Graham Cementing Company | Graham, TX 76450 | Oil & Gas Operator | Jan 2022 |
| 4430 | Graham Energy LTD | Houston, TX 77024 | Oil & Gas Operator | Mar 1994 |
| 4431 | Graham Royalty LTD | Covington, LA 70434 | Oil & Gas Operator | Jul 2007 |
| 4432 | Graham, Bill J. Oil & Gas Corp. | Midland, TX 79710 | Oil & Gas Operator | Nov 2000 |
| 4433 | Graham, H.E. | Imperial, TX 79743 | Oil & Gas Operator | Mar 2007 |
| 4434 | Graham, Tom Drilling Co. | Tuscola, TX 79562 | Oil & Gas Operator | Feb 2004 |
| 4435 | Graham-Michaelis Corporation | Wichita, KS 67201 | Oil & Gas Operator | Dec 2010 |
| 4436 | Grahamsource Corp. | Graham, TX 76450 | Oil & Gas Operator | Jul 2026 |
| 4437 | Grain Makers Oil Co., LLC | Canyon, TX 79015 | Oil & Gas Operator | Jul 2026 |
| 4438 | Grama Operating, LLC | Fort Worth, TX 76185 | Oil & Gas Operator | Jul 2026 |
| 4439 | Grammer, John, Oil Account | La Vernia, TX 78121 | Oil & Gas Operator | Aug 2017 |
| 4440 | Gramrich Oil & Gas Corporation | Coppell, TX 75019 | Oil & Gas Operator | Oct 2012 |
| 4441 | Grand Banks Energy Company | Fort Worth, TX 76102 | Oil & Gas Operator | May 2026 |
| 4442 | Grand Energy, Inc. | Dallas, TX 75248 | Oil & Gas Operator | Oct 2002 |
| 4443 | Grand Gulf Production, L.L.C. | Houston, TX 77002 | Oil & Gas Operator | Dec 1997 |
| 4444 | Grand Operating, Inc. | Addison, TX 75001 | Oil & Gas Operator | May 2026 |
| 4445 | Grand Petroleum Co. | Pampa, TX 79065 | Oil & Gas Operator | Jul 2017 |
| 4446 | Grand Resources Inc | Tulsa, OK 74137 | Oil & Gas Operator | Jul 2026 |
| 4447 | Grandfield Consulting, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Feb 2011 |
| 4448 | Granite Crossing, LLC | Austin, TX 78716 | Oil Operator | Jul 2026 |
| 4449 | Granite Oil Company | Austin, TX 78716 | Oil & Gas Operator | Nov 2000 |
| 4450 | Granite Operating Company | Houston, TX 77056 | Oil & Gas Operator | Nov 2012 |
| 4451 | Granitebay Operating, Inc. | Borger, TX 79008 | Oil & Gas Operator | Jul 2026 |
| 4452 | Grant Resources, LLC | Ennis, TX 75120 | Oil Operator | Jul 2026 |
| 4453 | Grant, Elmer D., Estate Of | Wichita Falls, TX 76302 | Oil Operator | Jul 2026 |
| 4454 | Grasen Energy, Inc. | Amarillo, TX 79159 | Oil & Gas Operator | Aug 2013 |
| 4455 | Grasha, Matthew P. | Midland, TX 79709 | Oil & Gas Operator | Feb 1995 |
| 4456 | Graves Operating | Perryton, TX 79070 | Oil & Gas Operator | Jul 2005 |
| 4457 | Graves Operating, LLC | Perryton, TX 79070 | Oil & Gas Operator | Jul 2026 |
| 4458 | Graward Operating, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Jul 2026 |
| 4459 | Gray Fox Operating Company | Tulsa, OK 74119 | Oil Operator | May 1993 |
| 4460 | Gray Oil & Gas Inc. | Abilene, TX 79606 | Oil & Gas Operator | Oct 2013 |
| 4461 | Gray Operating Company, Inc. | Ardmore, OK 73402 | Oil & Gas Operator | Apr 2018 |
| 4462 | Gray Production Trust | DFW Airport, TX 75261 | Oil & Gas Operator | Jul 2003 |
| 4463 | Gray, Gordon Operator | Snyder, TX 79550 | Oil & Gas Operator | Jul 2026 |
| 4464 | Gray, Mark W. Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Aug 2003 |
| 4465 | Gray, Robert Leon | FT Stockton, TX 79735 | Oil & Gas Operator | Feb 2000 |
| 4466 | Gray, W. H. Operating | Odessa, TX 79762 | Oil Operator | Jul 2026 |
| 4467 | Grayhawk Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2006 |
| 4468 | Grayrock Corp., The | Dallas, TX 75243 | Oil & Gas Operator | Dec 1999 |
| 4469 | Grayrock Energy II, LLC | Fort Worth, TX 76101 | Oil & Gas Operator | Jul 2026 |
| 4470 | Grayson Petroleum Company | Whitesboro, TX 76273 | Oil & Gas Operator | Jul 2026 |
| 4471 | Graystone Energy Corporation | Judson, TX 75660 | Oil & Gas Operator | Jul 2026 |
| 4472 | Graystone Exploration Corp. | Garland, TX 75043 | Oil & Gas Operator | Aug 2003 |
| 4473 | Graystone Operating, LLC | Fort Worth, TX 76121 | Gas Operator | Jul 2026 |
| 4474 | GRB Properties, Inc. | Midland, TX 79705 | Oil & Gas Operator | Mar 2003 |
| 4475 | Greasewood Oil Company | Midland, TX 79705 | Oil & Gas Operator | Jul 2007 |
| 4476 | Great American Resources Inc. | Bowie, TX 76230 | Oil & Gas Operator | Jul 2026 |
| 4477 | Great Basin Petroleum Serv, Inc. | Odessa, TX 79765 | Oil & Gas Operator | Nov 2002 |
| 4478 | Great Basin Petroleum Serv, L.P. | Odessa, TX 79765 | Oil & Gas Operator | Jul 2008 |
| 4479 | Great Basin Well Service Corp. | Odessa, TX 79765 | Oil & Gas Operator | Feb 2025 |
| 4480 | Great Bay Operations, LLC | Portsmouth, NH 03801 | Oil & Gas Operator | Nov 2016 |
| 4481 | Great Horned Owls Pulsatrix, LLC | Pampa, TX 79066 | Oil & Gas Operator | Jul 2026 |
| 4482 | Great Northern Energy, Inc | Irving, TX 75039 | Oil & Gas Operator | Jul 2026 |
| 4483 | Great Plains Operating, LLC. | Grapevine, TX 76051 | Oil & Gas Operator | Aug 2014 |
| 4484 | Great Plains Petroleum, Inc. | Snyder, TX 79549 | Oil & Gas Operator | Mar 2026 |
| 4485 | Great Plains Resources, Inc. | Nixon, TX 78140 | Oil & Gas Operator | Jul 2026 |
| 4486 | Great Texas Crude Inc. | Fredericksbrg, TX 78624 | Oil & Gas Operator | Jul 2026 |
| 4487 | Great West Energy & Expl., Inc. | Addison, TX 75001 | Oil & Gas Operator | Mar 2008 |
| 4488 | Great West Operating Co., Inc. | Dallas, TX 75240 | Oil & Gas Operator | Aug 2003 |
| 4489 | Great Western Drilling Co | Midland, TX 79701 | Oil & Gas Operator | Jul 2026 |
| 4490 | Great Western Onshore Inc | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |
| 4491 | Greco Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | Jul 2026 |
| 4492 | Greco Operating, LLC | Graham, TX 76450 | Oil & Gas Operator | Jul 2026 |
| 4493 | Greehey & Company, LTD. | San Antonio, TX 78216 | Oil & Gas Operator | May 2020 |
| 4494 | Green Century Exp & Prod, LLC | Midland, TX 79701 | Oil & Gas Operator | Jul 2026 |
| 4495 | Green Exploration Company | Austin, TX 78711 | Oil & Gas Operator | Jul 2026 |
| 4496 | Green Light Operating, LLC. | Austin, TX 78746 | Oil Operator | Jul 2026 |
| 4497 | Green Oil & Gas, Inc. | Winters, TX 79567 | Oil & Gas Operator | Aug 2003 |
| 4498 | Green Petroleum Company | Archer City, TX 76351 | Oil & Gas Operator | Nov 1996 |
| 4499 | Green River Resources Inc. | Keystone, CO 80435 | Oil & Gas Operator | Jul 2026 |
| 4500 | Green Star | Somerset, TX 78069 | Oil Operator | Jul 2026 |