| APC Fee 1-40 O-10-40729 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 5 | 1.19M | 2.1M | Nov 2010 – Apr 2026 |
| Exxon Fee Eubanks "D" O-11-62478 | Citation Oil & Gas Corp. only | Robertson, N. (Clear Fork 7100) | Gaines | 22 | 1.14M | 542K | by Jan 1993 – Apr 2026 |
| Fee "BD" O-10-42591 | Fasken Oil and Ranch, Ltd. only | Spraberry (Trend Area) | Ector | 19 | 1.12M | 4.39M | Apr 2012 – Apr 2026 |
| Boone-Coffee 80 O-10-46573 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Glasscock | 5 | 1.11M | 4.67M | Oct 2014 – Mar 2026 |
| Midland 'AC/AF' Fee 12 O-10-47375 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 4 | 1.1M | 3.24M | Feb 2016 – Mar 2026 |
| Fee 'BH' O-10-45317 | Fasken Oil and Ranch, Ltd. only | Spraberry (Trend Area) | Midland | 20 | 1.05M | 3.23M | May 2014 – Apr 2026 |
| Fee "Al" O-10-39989 | Fasken Oil and Ranch, Ltd. only | Spraberry (Trend Area) | Andrews | 19 | 1.05M | 4.97M | Mar 2010 – Apr 2026 |
| Fee "AD" O-10-41382 | Fasken Oil and Ranch, Ltd. only | Spraberry (Trend Area) | Midland | 18 | 1.04M | 4.09M | Jul 2011 – Apr 2026 |
| Exxon Fee Eubanks "C" O-11-62540 | Citation Oil & Gas Corp. only | Robertson, N. (Clear Fork 7100) | Gaines | 22 | 1.04M | 516K | by Jan 1993 – Apr 2026 |
| Fee O-7-6448 | 4-Sight Operating Company, Ltd. only | East Texas | Gregg | 19 | 976K | 351K | by Jan 1993 – Mar 2026 |
| Boone-Coffee 60 O-10-48211 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Glasscock | 4 | 972K | 3.52M | Oct 2016 – Mar 2026 |
| Boone-Coffee 40 O-10-48001 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Midland | 6 | 960K | 4.95M | Aug 2016 – Mar 2026 |
| Choate Fee O-3-224 | Tandem Energy Corporation only | Batson New | Hardin | 57 | 960K | 41.8K | by Jan 1993 – Apr 2026 |
| Midland -AA- Fee O-10-22343 | SMC Oil & Gas, Inc. only | Moose (Queen) | Midland | 20 | 912K | 590 | by Jan 1993 – Apr 2026 |
| Midland 'AC/AF Fee 7 O-10-47164 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 3 | 896K | 2.84M | Aug 2015 – Apr 2026 |
| Parker Fee -A- O-14-2294 | O.G.P. Operating, Inc. only | Panhandle Gray County Field | Gray | 37 | 876K | 614K | by Jan 1993 – Apr 2026 |
| Bennett, Mills Estate Fee O-4-12672 | Atlas Operating LLC only | Mills Bennett (Consolidated) | Brooks | 49 | 875K | 1.37M | Feb 1997 – Mar 2026 |
| Midland 'AC/AF' Fee O-10-46042 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 5 | 875K | 2.17M | Oct 2014 – Mar 2026 |
| Lupin TXL Fee "A" O-10-42600 | Diamondback E&P LLC only | Spraberry (Trend Area) | Ector | 28 | 872K | 3.15M | Feb 2012 – Apr 2026 |
| James Fee 6 G-10-279288 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 871K | 7.05M | Jul 2015 – Apr 2026 |
| APC Fee 1-38 Unit O-10-42460 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Ward | 4 | 864K | 1.86M | Feb 2012 – Apr 2026 |
| Mitchell Fee O-13-11451 | Quatro Oil and Gas, Inc. only | K-M-A | Wichita | 33 | 826K | 93 | by Jan 1993 – Apr 2026 |
| Vagrant 38 Fee Unit G-10-288281 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 818K | 4.33M | Oct 2018 – Apr 2026 |
| Midland 'AC/AF' Fee 6 O-10-46358 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 3 | 796K | 2.7M | Dec 2014 – Apr 2026 |
| Sun Fee G-3-203126 | Hilcorp Energy Company only | Nome N.E. (12800) | Jefferson | 1 | 789K | 13.6M | May 2004 – Apr 2026 |
| Cliff Fee 4 G-10-279788 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 782K | 6.59M | Mar 2016 – Apr 2026 |
| Midland AC/AF Fee 3 O-10-46868 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 2 | 781K | 1.47M | Apr 2015 – Apr 2026 |
| Midland 'AC/AF' Fee 11 O-10-47107 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 2 | 769K | 1.19M | Nov 2015 – Apr 2026 |
| 'L' Fee-Calverley Unit O-10-33979 | XTO Energy Inc. only | Blalock Lake, SE (Wolfcamp) | Glasscock | 1 | 753K | 1.04M | Oct 1993 – Nov 2019 |
| William Fee 32 G-10-279059 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 745K | 4.4M | Aug 2015 – Apr 2026 |
| Texasgulf, Inc. Fee Unit O-3-23450 | Texas Independent Explor Ltd. only | Old Ocean North (10150) | Brazoria | 1 | 743K | 415K | Dec 1997 – Apr 2026 |
| Stevenson Fee O-3-2400 | Chevron U. S. A. Inc. only | Humble | Harris | 95 | 739K | 191K | by Jan 1993 – Jun 2018 |
| Noa TXL Fee O-10-42704 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 27 | 736K | 1.65M | Mar 2012 – Oct 2019 |
| J. S. Blair Fee 2 G-10-279787 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 726K | 6.76M | Jan 2016 – Apr 2026 |
| Ector Fee Unit II O-10-21673 | Formentera Operations LLC only | Harper (Ellenburger) | Ector | 3 | 726K | 733K | by Jan 1993 – Apr 2026 |
| Boone-Coffee 30 O-10-51303 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Midland | 5 | 725K | 4.85M | Dec 2018 – Mar 2026 |
| Glasscock -L- Fee O-10-32273 | XTO Energy Inc. only | Blalock Lake, SE (Wolfcamp) | Glasscock | 10 | 711K | 1.77M | by Jan 1993 – Nov 2019 |
| Sun Pipe Line Co. Fee O-3-20040 | Foundation Energy Management LLC only | Sour Lake | Hardin | 6 | 700K | 531K | by Jan 1993 – Apr 2026 |
| Boone-Coffee 20 O-10-48934 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Midland | 4 | 685K | 4.18M | Jun 2017 – Mar 2026 |
| Exxon Mineral Fee O-3-20621 | Rusk Energy Operating LLC only | Jacks Creek (Wilcox E) | Tyler | 5 | 682K | 1.88M | by Jan 1993 – Feb 2023 |
| Foolish Pleasure 6 Fee Unit C G-10-288651 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 665K | 5.92M | Oct 2019 – Apr 2026 |
| Fee -244- O-14-106 | Large Operating LLC only | Panhandle Carson County Field | Carson | 138 | 633K | 1.63M | by Jan 1993 – Apr 2026 |
| James Fee 6 G-10-285079 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 624K | 5.54M | Aug 2017 – Apr 2026 |
| Mother Fee 28 G-10-279887 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 601K | 3.64M | Dec 2015 – Apr 2026 |
| Midland 'AC/AF' Fee 10 O-10-47000 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 2 | 596K | 1.97M | Aug 2015 – Apr 2026 |
| Fillippone, Marion J. Fee O-3-12060 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 8 | 595K | 3.02M | by Jan 1993 – Mar 2026 |
| Prewit-Justify 14 F Fee G-10-293756 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 595K | 4.1M | Nov 2022 – Apr 2026 |
| Prewit-Justify 14 B Fee G-10-293481 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 581K | 3.66M | Oct 2022 – Apr 2026 |
| Stephens Fee '6' O-10-45300 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 11 | 579K | 1.68M | Jul 2014 – Apr 2026 |
| Big Brown 30 Fee B G-10-287673 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 578K | 4.78M | Jul 2019 – Apr 2026 |