| Warfield West J O-10-55196 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 1 | 275K | 644K | Jan 2020 – Apr 2026 |
| Bowers, J. B. O-14-385 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 13 | 274K | 1.17M | by Jan 1993 – Apr 2026 |
| Warfield East L O-10-53654 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 1 | 272K | 467K | Jul 2019 – Apr 2026 |
| Watts-Gisler G-2-177966 | Field Petroleum Corp. only | Mission Valley (10,220) | Victoria | 1 | 272K | 10.8M | Mar 2000 – Apr 2026 |
| Winfield-Raemay Allocation G O-1-19317 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 269K | 486K | May 2018 – Mar 2026 |
| East Morse Unit O-14-2296 | Bradley Operating Co. only | Panhandle Gray County Field | Gray | 56 | 268K | 154K | by Jan 1993 – Apr 2026 |
| Batey-Porterfield EF O-5-4101 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 2 | 268K | 294K | Jul 2014 – Mar 2026 |
| Sarita Field Oil & Gas Unit O-4-10263 | Exxon Mobil Corporation only | Sarita (5-Q, SW) | Kenedy | 3 | 266K | 122K | by Jan 1993 – Oct 2003 |
| Warfield East M O-10-53912 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 1 | 265K | 447K | Jul 2019 – Apr 2026 |
| Strawser O-3-22447 | Northfield Enterprises, Inc. only | Kurten (Buda) | Robertson | 1 | 264K | 118K | May 1994 – Jun 1997 |
| Brown, M. S. W./Porterfield O-11-68189 | Estancia Oil & Gas, LLC only | Blackard (Spraberry) | Borden | 4 | 263K | 258K | May 2000 – Mar 2017 |
| Gething -B- O-14-469 | Bradley Operating Co. only | Panhandle Gray County Field | Gray | 17 | 262K | 194K | by Jan 1993 – Apr 2026 |
| Conroe Field Unit O-3-11664 | Exxon Corp. only | Conroe ( Cockfield Upper) | Montgomery | 28 | 261K | 2.84M | by Jan 1993 – May 1997 |
| Haynes O-14-3776 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 15 | 259K | 355K | by Jan 1993 – Apr 2026 |
| Chapman /10/ O-14-424 | Exxcel Production Company only | Panhandle Gray County Field | Gray | 4 | 257K | 158K | by Jan 1993 – Apr 2026 |
| Sheffield Ranch A O-1-16325 | Rickaway Energy, Corp. only | Weinert (Buda) | Wilson | 2 | 257K | 75.9K | Sep 2011 – Feb 2026 |
| Bednorz "B" O-14-5031 | Ponderosa TX Operating LLC only | Panhandle Carson County Field | Carson | 5 | 252K | 478K | by Jan 1993 – Apr 2026 |
| Burnett -K- O-14-3804 | T&R Energy Services only | Panhandle Carson County Field | Carson | 30 | 250K | 935K | by Jan 1993 – Mar 2026 |
| Sarita Field Oil & Gas Unit O-4-9310 | Exxon Mobil Corporation only | Sarita (6-B) | Kenedy | 8 | 248K | 119K | by Jan 1993 – Nov 2003 |
| Herr-King Field Unit O-8-8482 | Van Operating, Ltd. only | Herr-King (Cross Cut) | Callahan | 27 | 248K | 20.2K | by Jan 1993 – Mar 2010 |
| Cornfield Unit G-1-297931 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 247K | 590K | Jan 2013 – Apr 2026 |
| Sebesta-Cloud O-3-24319 | JH Contract Field Services only | Angleton, NE. (Frio 9900) | Brazoria | 1 | 244K | 2.54K | Dec 2002 – May 2024 |
| Bryant-Whitefield G 42-43 O-10-54763 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 243K | 728K | Apr 2021 – Apr 2026 |
| Winfield-Raemay Allocation A O-1-18947 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 243K | 483K | Feb 2017 – Mar 2026 |
| Winfield-Raemay Allocation C O-1-18943 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 241K | 578K | Feb 2017 – Mar 2026 |
| Cornfield Unit G-1-297540 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 240K | 551K | Apr 2017 – Apr 2026 |
| Winfield-Raemay Allocation F O-1-19306 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 239K | 371K | May 2018 – Jan 2026 |
| Bacon "E" O-11-66881 | Paragon Oil & Gas, LLC only | Wages Dreamfield (Tannehill) | King | 3 | 239K | 347 | by Jan 1993 – Apr 2026 |
| Stasny-Porterfield EF O-5-4062 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 2 | 236K | 188K | Feb 2014 – Mar 2026 |
| Winfield-Raemay Allocation H O-1-19304 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 235K | 535K | May 2018 – Mar 2026 |
| Baker "8" O-1-13940 | Field Petroleum Corp. only | Lizard Creek (Pettus) | McMullen | 2 | 235K | 69.5K | Jan 1995 – Mar 2008 |
| Bryant-Whitefield DD 42-43 O-10-55101 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 233K | 1.22M | Apr 2021 – Apr 2026 |
| Mills, Nona Field Unit O-3-3204 | Western Energy Group, LLC only | Nona Mills (-F- Sand) | Hardin | 10 | 232K | 631K | by Jan 1993 – Mar 2020 |
| Gething O-14-676 | Bradley Operating Co. only | Panhandle Gray County Field | Gray | 16 | 232K | 233K | by Jan 1993 – Apr 2026 |
| Carroll-Bsmc O-3-26554 | IV Standard, LLC only | Big Sandy (Cockfield) | Polk | 2 | 228K | 28K | Oct 2014 – Apr 2026 |
| Parks Field Unit No. 2 G-10-163536 | XTO Energy Inc. only | Parks (Devonian) | Midland | 1 | 227K | 7.56M | Jun 1997 – Nov 2008 |
| McAllen Fieldwide Unit G-4-172983 | Shell Western E&P only | McAllen (Consolidated FB-B) | Hidalgo | 1 | 225K | 19.6M | Sep 1998 – Jan 2006 |
| Bryant-Whitefield E 42-43 O-10-54758 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 225K | 980K | Apr 2021 – Apr 2026 |
| Parks Field Unit No. 2 G-10-165082 | XTO Energy Inc. only | Parks (Devonian) | Midland | 1 | 223K | 7.59M | Jul 1997 – Oct 2019 |
| East, Mrs. S.K. "B" G-4-240300 | Newfield Exploration Company only | Sarita, East (Lower Frio Cons.) | Kenedy | 1 | 221K | 4.62M | May 2008 – Nov 2014 |
| Parks Field Unit No. 2 G-10-168706 | XTO Energy Inc. only | Parks (Devonian) | Midland | 1 | 221K | 9.61M | Mar 1998 – Jan 2026 |
| Winfield-Raemay Allocation D O-1-18946 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 219K | 307K | Feb 2017 – Mar 2026 |
| Persimmon Creek "B" O-3-24721 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Robertson | 1 | 218K | 38.6K | Feb 2005 – Apr 2026 |
| Chapman, A. -a- NCT-2 O-14-1533 | Diamond S Energy Company only | Panhandle Gray County Field | Gray | 9 | 217K | 111K | by Jan 1993 – Apr 2026 |
| Thompson, R. W. O-3-10024 | Enhanced Energy Partners Corp only | Raccoon Bend (Cockfield Lower) | Austin | 4 | 217K | 38.8K | by Jan 1993 – Jan 2022 |
| Desdemona Field Unit O-8-24263 | Morris R. Greenhaw Oil&gas, Inc only | Desdemona | Eastland | 20 | 216K | 359K | by Jan 1993 – Mar 2026 |
| Hager, Gulf Lee Fee O-3-3261 | Orangefield East Corp only | Orange | Orange | 27 | 216K | 29 | by Jan 1993 – Apr 2026 |
| Gething, E. E. O-14-546 | Diamond S Energy Company only | Panhandle Gray County Field | Gray | 17 | 214K | 55.5K | by Jan 1993 – Apr 2026 |
| Sec. 15-Humble Fee O-3-24748 | Neches Transport Inc. only | Drakes Branch (Cockfield) | Tyler | 9 | 213K | 609K | Oct 2005 – Apr 2026 |
| Winfield-Schwope Alloc A O-1-20463 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 213K | 220K | Mar 2021 – Mar 2026 |