| Windham, Elizabeth G-9-18649 | Southwest Royalties, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 23.5K | 2.76M | Jan 1993 – Aug 2020 |
| Windham, Elizabeth G-9-150764 | Southwest Royalties, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 21K | 1.72M | Aug 1994 – Feb 2026 |
| Morris, Elizabeth, Mrs., et Al G-3-8070 | Western Energy Group, LLC only | Raywood (Cook Mtn.) | Liberty | 1 | 13.2K | 1.63M | Jan 1993 – Apr 2004 |
| Elizabeth Gas Unit G-2-220623 | P1 Energy, LLC only | Speary (Roeder 9100) | Karnes | 1 | 10.5K | 336K | Feb 2006 – Mar 2026 |
| Windham, Elizabeth G-9-198185 | Southwest Royalties, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 10K | 1.62M | Jul 2003 – May 2025 |
| Windham, Elizabeth a/C 3 G-9-194185 | Southwest Royalties, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 9.12K | 1.31M | Mar 2003 – Mar 2026 |
| Charlton, Jane Elizabeth G-9-104356 | Toc Energy Resources, LLC only | Brooks (Canyon-Gas) | Irion | 1 | 7.35K | 386K | Jan 1993 – May 2001 |
| Elizabeth G-14-138072 | Mewbourne Oil Company only | Gibson Creek (Morrow, Upper) | Ochiltree | 1 | 6.91K | 1.53M | Jan 1993 – Jul 2019 |
| Morris, Mrs. Elizabeth et Al G-3-184336 | Western Energy Group, LLC only | Raywood (Yegua 10400) | Liberty | 1 | 5.67K | 182K | Mar 2001 – Feb 2020 |
| Mahon, Elizabeth G-6-120643 | Pedernales Petroleum OP, LLC only | Hardwood (Cotton Valley) | Harrison | 1 | 2.23K | 655K | Jan 1993 – Aug 2022 |
| Hardie, Elizabeth K. G-2-112959 | Exxon Corp. only | Olivia, SE. (8300) | Calhoun | 1 | 2.22K | 748K | Jan 1993 – Jun 1998 |
| Martin, Elizabeth G-14-101510 | New Arch Energy, LLC only | Hansford (Morrow, Middle) | Hansford | 1 | 2.13K | 48.4K | Jul 1994 – Apr 2026 |
| Fitzgerald, Elizabeth Gas Unit G-6-92892 | Merit Energy Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 2.1K | 864K | Jan 1993 – Apr 2026 |
| Elizabeth Gas Unit G-2-220609 | P1 Energy, LLC only | Speary (Roeder 9100) | Karnes | 1 | 2.06K | 58.8K | Feb 2006 – Mar 2026 |
| Reed, Elizabeth G-10-220032 | Finley Resources, Inc. only | Athey (Wolfcamp 10900) | Pecos | 1 | 1.94K | 676K | Sep 2006 – Sep 2022 |
| Charlton, Jane Elizabeth G-9-129007 | Hilcorp Energy Company only | Brooks, South (Cisco 5600) | Irion | 1 | 1.55K | 344K | Jan 1993 – May 2025 |
| Lockhart, Elizabeth G-14-22066 | Bce-Mach II LLC only | Feldman (Tonkawa) | Hemphill | 1 | 1.55K | 343K | Jan 1993 – Apr 2026 |
| Gantt, Ada Elizabeth G-2-207485 | Rodeo Resources, L.L.C. only | Cabeza Creek, S. (Slick Wilcox) | Goliad | 1 | 1.46K | 157K | Jul 2004 – Mar 2011 |
| McGarraugh, E. Elizabeth G-14-253176 | Bracken Operating, L.L.C. only | Twitchell (Chester) | Ochiltree | 1 | 1.31K | 252K | Aug 2009 – Mar 2026 |
| Charlton, Jane Elizabeth G-9-194157 | Toc Energy Resources, LLC only | Brooks (Canyon-Gas) | Irion | 1 | 956 | 305K | Dec 2002 – Sep 2014 |
| Charlton, Jane Elizabeth G-9-86254 | Toc Energy Resources, LLC only | Brooks (Canyon-Gas) | Irion | 1 | 804 | 446K | Jan 1993 – Apr 2026 |
| Elizabeth G-3-198077 | Azimuth Energy, LLC only | Gilbert Woods (Nod. 1) | Jefferson | 1 | 776 | 229K | Aug 2003 – Nov 2004 |
| Wieboldt, Elizabeth G-5-197490 | Diversified Production LLC only | Neal (Bossier) | Freestone | 1 | 724 | 233K | Jul 2003 – Apr 2026 |
| Wieboldt, Elizabeth G-5-164195 | Apache Corporation only | Neal (Bossier) | Freestone | 1 | 712 | 278K | Sep 1997 – Feb 2007 |
| Gantt, Ada Elizabeth G-2-139802 | Rodeo Resources, L.L.C. only | Cabeza Creek, S. (Luling 8100) | Goliad | 1 | 525 | 225K | Jan 1993 – Apr 2003 |
| Charlton, Jane Elizabeth G-9-290375 | Toc Energy Resources, LLC only | Brooks (Canyon K) | Irion | 1 | 495 | 28.3K | Jan 2021 – Mar 2026 |
| Elizabeth G-6-234760 | Matador Production Company only | Longwood (Travis Peak) | Harrison | 1 | 394 | 11.4K | Jan 2008 – Aug 2013 |
| Crawford, Elizabeth G-8-134069 | Texxol Operating Company, Inc. only | Burns-Dalton(marble Falls) | Palo Pinto | 1 | 304 | 85.6K | Jan 1993 – Oct 2000 |
| Wieboldt, Elizabeth G-5-169284 | Apache Corporation only | Neal (Bossier) | Freestone | 1 | 264 | 204K | May 1998 – Nov 2009 |
| Elizabeth King Unit G-8-146656 | Upham Oil & Gas Company only | L.B.C. (Congl. 4550) | Parker | 1 | 249 | 311K | Sep 1993 – Apr 2026 |
| Hardie, Elizabeth K. G-2-129926 | Wilson Hydrocarbon Inc. only | Mag. Beach-Kellers Bay (Melb.) | Calhoun | 1 | 222 | 26.7K | Jan 1993 – Oct 1993 |
| Hannah Elizabeth GU 1 G-6-228379 | Wallace Operating Company LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 205 | 244K | Apr 2007 – Feb 2022 |
| Dial, Elizabeth G-14-65781 | Presidio Petroleum LLC only | Farnsworth, SE. (Cleveland) | Ochiltree | 1 | 177 | 506K | Jan 1993 – Jul 2024 |
| Elizabeth G-13-261835 | Dodson Prairie Oil & Gas LLC only | Newark, East (Barnett Shale) | Palo Pinto | 1 | 169 | 50.5K | Oct 2010 – Dec 2014 |
| Elizabeth G-6-215563 | Matador Production Company only | Longwood (Cotton Valley) | Harrison | 1 | 163 | 50.4K | Jun 2005 – Dec 2007 |
| Wieboldt, Elizabeth G-5-166891 | Apache Corporation only | Neal (Bossier) | Freestone | 1 | 110 | 33.5K | Jan 1998 – Oct 2009 |
| Heath Elizabeth G-8-67488 | Mash Oilfield Services, LP only | Palo Pinto, SW (Strawn) | Palo Pinto | 1 | 90 | 39K | Jan 1993 – Jun 2010 |
| Elizabeth Evans Enterprises G-8-120235 | Delray Oil, Inc. only | Coleman County Regular (Gas) | Coleman | 1 | 89 | 121K | Jan 1993 – Jul 2020 |
| Heath, Elizabeth G-8-207009 | Mogul Resources, LLC only | Strawn, NW. (Conglomerate) | Palo Pinto | 1 | 56 | 218K | Nov 2004 – Apr 2019 |
| Heath, Elizabeth G-8-73095 | Mash Oilfield Services, LP only | Palo Pinto, SW (Strawn) | Palo Pinto | 1 | 39 | 34.5K | Jan 1993 – Jan 2008 |
| Crawford, Elizabeth G-8-132381 | Sierra Oil Company only | Ken Dandy (Congl.) | Eastland | 1 | 14 | 23.6K | Jan 1993 – Sep 2000 |
| Elizabeth G-13-191606 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 12 | 267K | Jun 2003 – May 2019 |
| Elizabeth-Kumar Unit G-13-205128 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 4 | 748K | Nov 2004 – Apr 2019 |
| Preston, Elizabeth G-13-267025 | Formentera Operations LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 1 | 2.65M | Jun 2012 – Apr 2026 |
| Wieboldt, Elizabeth G-5-127530 | Apache Corporation only | Neal (Smackover) | Freestone | 1 | 1 | 348K | Jan 1993 – Dec 1997 |
| Preston, Elizabeth G-13-267019 | Formentera Operations LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 1 | 2.54M | Jun 2012 – Apr 2026 |
| Lester Clark "C" G-8-157605 | Tex-Ann Oil & Gas Services, Inc. only | Sarah Elizabeth (Mississippian) | Stephens | 1 | 0 | 1.99K | Oct 1995 – Mar 1997 |
| Heath Elizabeth "60" G-8-67489 | Cumming Company, Inc. The only | Palo Pinto, SW (3900 Congl) | Palo Pinto | 1 | 0 | 32.8K | Jan 1993 – Dec 2003 |
| Heath, Elizabeth G-8-246062 | Ernmar Investments, Inc. only | Strawn, NW. (Marble Falls 3960) | Palo Pinto | 1 | 0 | 74K | Apr 2009 – Apr 2026 |
| Brown Elizabeth G-8-59453 | Somerset Operating, LLC only | Meeker (Conglomerate 4400) | Parker | 1 | 0 | 0 | — |