| Doolin Unit a Dim O-1-17731 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 3 | 753K | 783K | May 2014 – Apr 2026 |
| Cotropia-Perrone Unit O-3-23314 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Robertson | 1 | 753K | 366K | Jul 1997 – Mar 2026 |
| Gemini 12-1 O-10-59929 | Ike Operating, LLC only | Spraberry (Trend Area) | Dawson | 2 | 753K | 278K | Aug 2022 – Apr 2026 |
| 74 Ranch-Guajillo Unit D O-1-20579 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-1) | Atascosa | 4 | 753K | 707K | Aug 2022 – Apr 2026 |
| JOHNSON,J.L."38" O-10-23134 | Aghorn Operating, Inc. only | Johnson (Holt) | Ector | 7 | 753K | 168K | Jan 1993 – Feb 2026 |
| Drainage A2 O-10-57416 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 753K | 1.02M | Apr 2022 – Apr 2026 |
| Tim Tam 24 A G-10-281513 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 753K | 10.9M | Jan 2017 – Apr 2026 |
| Big Sky State 55-16 Unit G-10-284709 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 753K | 3.3M | Dec 2017 – Apr 2026 |
| Prestige Worldwide State C G-10-290779 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 753K | 3.9M | Nov 2020 – Apr 2026 |
| Ohio-Sun Unit O-3-2997 | Allegiant Resources, LLC only | Markham N.-Bay City, N (Cayce) | Matagorda | 27 | 752K | 455K | Jan 1993 – Apr 2026 |
| Sky King 47-36 Unit B O-10-52151 | Noble Energy Inc only | Wolfbone (Trend Area) | Reeves | 3 | 752K | 2.1M | Apr 2019 – Mar 2026 |
| Jansky Unit A G-2-277274 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 752K | 2.88M | Dec 2014 – Mar 2026 |
| Dolly Varden 33-69 O-10-42514 | TRP Operating LLC only | Two Georges (Bone Spring) | Loving | 8 | 752K | 1.7M | Feb 2012 – Mar 2026 |
| Schendel a-303 No. 1 O-2-9597 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 3 | 752K | 2.08M | Jan 2011 – Apr 2026 |
| G. Schwartz 17-8 (Alloc-A) O-10-48091 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Glasscock | 2 | 752K | 5.38M | Aug 2016 – Apr 2026 |
| Howitzer O-1-19480 | Verdun Oil & Gas LLC only | Eagleville (Eagle Ford-1) | McMullen | 2 | 752K | 2.52M | Sep 2018 – Apr 2026 |
| Sterling-Black Stone A-5 G-6-222188 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 752K | 4M | Jun 2006 – Apr 2026 |
| Jerry House Unit A O-2-10821 | Verdun Oil & Gas LLC only | Eagleville (Eagle Ford-2) | Live Oak | 5 | 752K | 2.27M | May 2014 – Apr 2026 |
| Doc Martens Unit O-10-52039 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 3 | 752K | 3.32M | Aug 2019 – Apr 2026 |
| KM North Zav O-1-15963 | Exco Operating Company, LP only | Briscoe Ranch (Eagleford) | Zavala | 3 | 752K | 296K | Jul 2012 – Apr 2026 |
| Bateman Trust Est. Account No. 1 O-11-18122 | PPC Operating Company LLC only | Bateman Ranch (A-Zone) | King | 29 | 751K | 10.3K | Jan 1993 – Jun 2014 |
| Big el 45-04 D O-10-57677 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Howard | 3 | 751K | 2.05M | Dec 2022 – Apr 2026 |
| Brothers Horizon O-11-67866 | CML Exploration, LLC only | Happy (Spraberry Lime) | Garza | 5 | 751K | 120K | Jan 1998 – Apr 2026 |
| Silvertip D 76-8-5 B O-10-57218 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 751K | 1.96M | Nov 2021 – Apr 2026 |
| Thunderbird B 50-51 O-10-55220 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 2 | 751K | 2.06M | Jan 2021 – Apr 2026 |
| Peeler Unit I MCM O-1-18517 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | McMullen | 3 | 751K | 1.34M | Jul 2016 – Apr 2026 |
| King-Erb Unit D O-1-19376 | Murphy Expl. & Prod. Co. - USA only | Briscoe Ranch (Eagleford) | Dimmit | 4 | 751K | 1.16M | Sep 2018 – Apr 2026 |
| Jamie Sarah (SA) F O-9-21325 | SM Energy Company only | Spraberry (Trend Area) | Upton | 2 | 750K | 1.57M | Aug 2021 – Apr 2026 |
| Billy Hindes-North Unit O-1-17566 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Atascosa | 2 | 750K | 548K | Jan 2014 – Mar 2026 |
| Mulberry 55-1-38-26 D G-10-295694 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 750K | 2.61M | Feb 2023 – Apr 2026 |
| Smith, H. J. O-5-1092 | Sulphur River Exploration, Inc. only | Sulphur Bluff | Hopkins | 16 | 750K | 7.66K | Jan 1993 – Apr 2026 |
| August 27-22-H O-10-52410 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Glasscock | 3 | 750K | 4.76M | Apr 2019 – Apr 2026 |
| Brown-Altman -B- O-10-25317 | Hilcorp Energy Company only | Emperor (Wolfcamp) | Winkler | 12 | 750K | 2.31M | Jan 1993 – Apr 2026 |
| Freddy the Falcon 2-11 B O-10-59099 | Birch Operations, Inc. only | Spraberry (Trend Area) | Martin | 3 | 750K | 2.97M | Sep 2022 – Apr 2026 |
| Castleberry, Herman O-7-6929 | Basa Resources, Inc. only | East Texas | Gregg | 13 | 750K | 256K | Jan 1993 – Aug 2021 |
| Akin, J. W. O-7-7485 | Basa Resources, Inc. only | East Texas | Gregg | 21 | 750K | 404K | Jan 1993 – Apr 2026 |
| Midway 2-35 D O-10-59819 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 2 | 750K | 1.46M | Oct 2023 – Apr 2026 |
| Boyd, (Caddo Conglomerate) Unit O-8-27986 | Clear Fork, Incorporated only | Evb, S. (Caddo Conglomerate) | Nolan | 8 | 749K | 880K | Apr 1996 – Apr 2026 |
| Mills O-14-8107 | Sanguine Gas Exploration, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 10 | 749K | 5.57M | Mar 2010 – Apr 2026 |
| Revolver a Unit O-10-53144 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 3 | 749K | 1.22M | Oct 2019 – Apr 2026 |
| Luke Short 38-37 Unit A O-10-52867 | Noble Energy Inc only | Phantom (Wolfcamp) | Reeves | 2 | 749K | 2.37M | Aug 2019 – Apr 2026 |
| Brick Foley C O-10-54511 | SM Energy Company only | Spraberry (Trend Area) | Martin | 2 | 749K | 2.31M | Sep 2020 – Apr 2026 |
| Fayth 38E O-10-50930 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Midland | 2 | 749K | 1.53M | Aug 2018 – Apr 2026 |
| Guajillo Unit 13 South O-1-20460 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-1) | Atascosa | 4 | 749K | 1.02M | Nov 2021 – Apr 2026 |
| LB Epley NS 39-46 08 O-10-51499 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 2 | 748K | 2.48M | Nov 2018 – Apr 2026 |
| Mabee O-10-36994 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 12 | 748K | 1.45M | Oct 2002 – Apr 2026 |
| Willis-Berman NE33F O-10-56178 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 2 | 748K | 1.79M | Oct 2021 – Apr 2026 |
| Palm Springs Unit B O-10-59935 | OXY USA Inc. only | Spraberry (Trend Area) | Howard | 3 | 748K | 2.19M | Jun 2023 – Apr 2026 |
| CMC Peony D O-10-55391 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 3 | 748K | 2.09M | Jan 2020 – Mar 2026 |
| JE & LC Rodriguez Unit B Las O-1-16571 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 3 | 748K | 1.82M | Jan 2013 – Apr 2026 |