| Crane -a- Fee O-10-17554 | Mayne & Mertz, Inc. only | Edwards -04- (Waddell) | Crane | 1 | 23.9K | 124K | by Jan 1993 – Oct 2001 |
| Edwards Unit O-3-27319 | Spindletop Oil & Gas Company only | Halliday (Woodbine) | Leon | 1 | 23.8K | 25.3K | Aug 2016 – Aug 2026 |
| Gubbels G-1-42427 | Enerquest Operating L.L.C. only | San Miguel Creek (Edwards Lime) | McMullen | 1 | 23.6K | 1.37M | by Jan 1993 – Jan 2018 |
| Von Rosenberg, Monte Gas Unit #1 G-2-76036 | Capital Star Oil & Gas, Inc. only | Word, N. (Edwards) | Lavaca | 1 | 23.6K | 4.37M | by Jan 1993 – Aug 2026 |
| Rhodes, V. E. Gas Unit #1 G-2-77478 | Capital Star Oil & Gas, Inc. only | Word, N. (Edwards) | Lavaca | 1 | 23.3K | 4.22M | by Jan 1993 – Aug 2026 |
| Edwards, Ada O-10-29021 | Morgan Creek Production Co., Inc only | Westbrook, East (Clear Fork) | Mitchell | 1 | 23.3K | 221 | by Jan 1993 – Sep 2020 |
| Edwards A G-1-263587 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 23.2K | 1.8M | Apr 2012 – Aug 2026 |
| Rauch G-3-101907 | Sandel Operating Company only | Giddings (Edwards, Gas) | Fayette | 1 | 23.2K | 1.41M | by Jan 1993 – Aug 2026 |
| Von Rosenberg, Monte Gas Unit #1 G-2-113561 | Capital Star Oil & Gas, Inc. only | Word, N. (Edwards) | Lavaca | 1 | 23.2K | 2.38M | by Jan 1993 – Aug 2026 |
| Wynne Gas Unit G-2-145076 | Capital Star Oil & Gas, Inc. only | Word, N. (Edwards) | Lavaca | 1 | 23.2K | 5.29M | Apr 1993 – Aug 2026 |
| Kellner et al G. U. G-1-186744 | XTO Energy Inc. only | Fashing (Edwards Lime -A-) | Karnes | 1 | 23K | 2.84M | Dec 2001 – Jan 2023 |
| Kathryn G-3-122031 | Young, John H., Inc. only | Rocky Creek (Edwards) | Fayette | 1 | 22.8K | 6.26M | by Jan 1993 – Jan 2020 |
| Edwards O-10-37755 | Schalk Oil Company, Inc. only | Double -H- (Grayburg) | Ector | 1 | 22.8K | 0 | Dec 2005 – Aug 2019 |
| Phillips Edwards O-10-31308 | Germany Operating Company only | Edwards, West (Canyon) | Ector | 1 | 22.7K | 34.3K | by Jan 1993 – Jan 1999 |
| Edwards, Will P. -A- O-10-43331 | Formentera Operations LLC only | Wheeler (Devonian) | Ector | 1 | 22.6K | 96.6K | Aug 2012 – Aug 2026 |
| Baker Unit G-1-171 | Enerquest Operating L.L.C. only | Dubose (Edwards -A-) | Gonzales | 1 | 22.3K | 3.81M | by Jan 1993 – Nov 2016 |
| Palrang, D. A. Gas Unit G-2-169137 | Capital Star Oil & Gas, Inc. only | Word (Edwards) | Lavaca | 1 | 22.3K | 2.59M | Apr 1998 – Aug 2026 |
| Hurt, W. T. et Al G-1-117342 | XTO Energy Inc. only | Fashing (Edwards Lime -A-) | Atascosa | 1 | 22.2K | 5.72M | by Jan 1993 – Jan 2026 |
| Moczygemba O-2-7259 | Falcon Production LLC only | Panna Maria (Edwards) | Karnes | 1 | 22.2K | 941K | by Jan 1993 – Apr 2023 |
| Mika, Mary O-2-3277 | Blackbrush O & G, LLC only | Person (Edwards) | Karnes | 1 | 22.2K | 64.6K | by Jan 1993 – Dec 2006 |
| Jarzombek, Caroline, et Al O-2-3288 | P1 Energy, LLC only | Person (Edwards) | Karnes | 2 | 22.1K | 286K | by Jan 1993 – Dec 2012 |
| Kopecki, E. B., 2 O-2-2851 | Magnolia Oil & Gas Operating LLC only | Panna Maria (Edwards) | Karnes | 1 | 22.1K | 314K | by Jan 1993 – Jan 2018 |
| Edwards Unit G-13-271619 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Montague | 1 | 22K | 1.32M | Jun 2013 – Aug 2026 |
| Randow Gas Unit #1 G-2-95647 | Capital Star Oil & Gas, Inc. only | Word, N. (Edwards) | Lavaca | 1 | 21.8K | 4.24M | by Jan 1993 – Aug 2026 |
| Shell, Edwards O-10-30682 | Baker Operating, Inc. only | Double -H- (Grayburg) | Ector | 2 | 21.8K | 8.77K | by Jan 1993 – Aug 2026 |
| Randow Gas Unit #1 G-2-89718 | Capital Star Oil & Gas, Inc. only | Word, N. (Edwards) | Lavaca | 1 | 21.8K | 4.32M | by Jan 1993 – Aug 2026 |
| Gerlich Gas Unit G-2-166989 | Capital Star Oil & Gas, Inc. only | Word, N. (Edwards) | Lavaca | 1 | 21.7K | 1.49M | Nov 1997 – Aug 2026 |
| Palrang, D. A. Gas Unit G-2-173087 | Capital Star Oil & Gas, Inc. only | Word (Edwards) | Lavaca | 1 | 21.4K | 2.99M | Feb 1999 – Mar 2025 |
| Smolik, Albert G-2-101678 | Foundation Energy Management LLC only | Word, N. (Edwards) | Lavaca | 1 | 21.3K | 4.45M | by Jan 1993 – Oct 2025 |
| Daniel, Jean G-3-101906 | Sandel Operating Company only | Giddings (Edwards, Gas) | Fayette | 1 | 21.2K | 1.06M | by Jan 1993 – May 2022 |
| Edwards, Janelle G-10-68153 | Gruy Petroleum Management Co. only | Crawar (Devonian, North) | Ward | 1 | 21.1K | 420K | by Jan 1993 – Feb 2000 |
| Edwards, Barbara 28 O-10-40123 | Williams Oil Company only | Crawar (Glorieta) | Ward | 1 | 21.1K | 35.3K | Feb 2010 – Aug 2026 |
| Edwards Fee, et Al O-10-24346 | Rubicon Oil & Gas, LLC only | Janelle, SE. (Tubb) | Ward | 1 | 20.9K | 137K | by Jan 1993 – Aug 2026 |
| Wynne Gas Unit G-2-170258 | Capital Star Oil & Gas, Inc. only | Word, N. (Edwards) | Lavaca | 1 | 20.9K | 3.49M | Aug 1998 – Aug 2026 |
| Edwards 2 O-10-39860 | Ovintiv USA Inc. only | Sallie Ann (Spraberry-Wolfcamp) | Ector | 1 | 20.9K | 85.8K | Jul 2009 – Aug 2025 |
| Edwards Unit O-2-8289 | Sue-Ann Operating, L.C. only | Miss Mason (2ND Massive) | Goliad | 1 | 20.7K | 25.5K | Mar 1997 – Jul 2011 |
| Edwards G-14-275657 | Unbridled Resources, LLC only | Wheeler N.E. (Granite Wash) | Wheeler | 1 | 20.6K | 470K | Sep 2013 – Aug 2021 |
| Lutherhill Unit G-3-100216 | Magnolia Oil & Gas Operating LLC only | Giddings (Edwards, Gas) | Fayette | 1 | 20.6K | 1.25M | by Jan 1993 – Aug 2026 |
| Echols O-10-33174 | Seaboard Operating Co. only | Regan-Edwards (Delaware, Upper) | Ward | 2 | 20.5K | 9.29K | by Jan 1993 – Mar 2014 |
| Edwards, O. O-8-15338 | Hill, Charles Drilling, Inc. only | Scranton | Eastland | 10 | 20.5K | 79 | by Jan 1993 – Apr 2006 |
| Edwards "A" O-14-7248 | Bracken Operating, L.L.C. only | Farnsworth-Conner (Des Moines) | Ochiltree | 1 | 20.5K | 23.5K | Mar 1998 – Jul 2013 |
| Edwards -41- O-10-30162 | Baker Operating, Inc. only | Double -H- (Grayburg) | Ector | 1 | 20.4K | 9.01K | by Jan 1993 – Aug 2026 |
| Edwards, M. M. -F- O-10-31630 | New Height Energy, LLC only | Snyder (Clearfork) | Howard | 1 | 20.1K | 14 | Aug 1993 – Aug 2018 |
| Clark, Tom G-2-2258 | Inpex Eagle Ford, LLC only | Hysaw (Edwards) | Karnes | 1 | 19.9K | 1.39M | by Jan 1993 – Dec 2021 |
| Pollok, C. T. O-2-2987 | Magnolia Oil & Gas Operating LLC only | Panna Maria (Edwards) | Karnes | 2 | 19.8K | 293K | by Jan 1993 – Dec 2017 |
| MM Edwards Black O-10-12989 | Linn Operating, Inc. only | Howard Glasscock | Howard | 4 | 19.8K | 21 | by Jan 1993 – Nov 2011 |
| Ralph Edwards G-1-267780 | Ineos USA Oil & Gas LLC only | Indio Tanks (Pearsall) | McMullen | 1 | 19.8K | 622K | Mar 2012 – Sep 2020 |
| Kristek Gas Unit G-2-91617 | Capital Star Oil & Gas, Inc. only | Word, N. (Edwards) | Lavaca | 1 | 19.7K | 948K | by Jan 1993 – Aug 2026 |
| Borchers-Hilbrich-Gardien G-1-145106 | Yates Energy Corporation only | Dubose (Edwards -A-) | Gonzales | 1 | 19.7K | 774K | Apr 1993 – Aug 2017 |
| Slaughter Gas Unit 1 G-2-254486 | Repsol Oil & Gas USA, LLC only | Speary (Edwards) | Karnes | 1 | 19.5K | 4.91M | Apr 2009 – Aug 2026 |