| Ritchie Farms J Unit O-1-18260 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 3 | 847K | 1.95M | Mar 2015 – Apr 2026 |
| Naylor Jones Unit 99 O-1-15478 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 4 | 847K | 1.76M | May 2011 – Apr 2026 |
| Trigger 39-40 Unit C O-10-50618 | Noble Energy Inc only | Wolfbone (Trend Area) | Reeves | 4 | 847K | 4.16M | Mar 2018 – Apr 2026 |
| Grisham O-3-26441 | EOG Resources, Inc. only | Fort Trinidad, East (Buda) | Madison | 3 | 847K | 1.73M | Aug 2013 – Apr 2026 |
| Luther O-3-27718 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Brazos | 2 | 847K | 415K | Feb 2020 – Mar 2026 |
| Cottonwood 55-1-14 Unit G-10-283106 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 847K | 3.51M | Aug 2017 – Apr 2026 |
| Rio Llano 11-10 H O-10-54352 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 3 | 847K | 4.46M | Oct 2020 – Apr 2026 |
| Willeke Unit A G-2-290831 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 847K | 4.21M | Jun 2021 – Apr 2026 |
| Bigby West F 10-3 O-10-59452 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Glasscock | 2 | 847K | 1.95M | Jun 2023 – Apr 2026 |
| Governator Unit O-10-48813 | U.S. Energy Development Corp only | Wolfbone (Trend Area) | Reeves | 3 | 847K | 2.08M | Dec 2016 – Apr 2026 |
| Olyphant 57-T1-43X42 G-10-278881 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 846K | 3.42M | Feb 2015 – Apr 2026 |
| Gaddie 1-31 Unit O-10-45936 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Ward | 3 | 846K | 1.61M | Sep 2014 – Apr 2026 |
| Rio Guadalupe 22-23 B O-10-56210 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 3 | 846K | 1.68M | Feb 2022 – Apr 2026 |
| VLT Weatherby Unit O-10-55241 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Martin | 3 | 846K | 2.86M | Jan 2021 – Apr 2026 |
| Matador Sickenius Orca O-2-10128 | TBM Catarina, LLC only | Eagleville (Eagle Ford-2) | Karnes | 4 | 846K | 679K | Mar 2012 – Apr 2026 |
| Stewart 22-15 O-10-47508 | Blue Arrow Operating, LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 846K | 1.43M | Nov 2015 – Apr 2026 |
| Revolver 7507 E O-10-51640 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 3 | 846K | 1.55M | Jul 2018 – Apr 2026 |
| Scott-Wilkinson O Unit O-1-18118 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 4 | 845K | 2.09M | Jul 2013 – Apr 2026 |
| Stilt East N 18-20 O-10-56926 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 2 | 845K | 1.84M | Mar 2022 – Apr 2026 |
| Oxford-Witte Unit O-2-10311 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 4 | 845K | 1.04M | Nov 2012 – Apr 2026 |
| Buzzard on the Rail O-10-51388 | Noble Energy Inc only | Wolfbone (Trend Area) | Reeves | 2 | 845K | 1.13M | Oct 2018 – Apr 2026 |
| Morgan O-9-16283 | COG Operating LLC only | Spraberry (Trend Area) | Upton | 13 | 845K | 2.43M | Jun 2007 – Jul 2021 |
| Tom-Mills 48C O-10-49123 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Glasscock | 1 | 845K | 1.73M | Mar 2018 – Apr 2026 |
| Best-Huth Unit O-2-9767 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 5 | 845K | 1.33M | Jul 2011 – Apr 2026 |
| Yosef the Mountaineer 29-41 D O-10-57165 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 3 | 845K | 4.01M | May 2022 – Apr 2026 |
| Adix Unit A G-2-288334 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 845K | 6.06M | Jul 2019 – Apr 2026 |
| Liberty-Eylau Isd O-6-13260 | Legacy Exploration, LLC I only | Texarkana, West (Smackover) | Bowie | 5 | 845K | 193K | Aug 1993 – Jul 2022 |
| Shook O-11-65256 | Sei Operating, LLC only | Brahaney, Northwest (Devonian) | Yoakum | 2 | 845K | 22 | Jan 1993 – Apr 2026 |
| Griffin 19-30-A O-9-20992 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 2 | 844K | 2.29M | Feb 2020 – Apr 2026 |
| Dinn -A- O-4-635 | Aurora Resources Corporation only | Dinn | Duval | 20 | 844K | 109 | Jan 1993 – Apr 2026 |
| Whatley O-7-6407 | Basa Resources, Inc. only | East Texas | Gregg | 8 | 844K | 362K | Jan 1993 – Sep 2024 |
| Retzloff Unit A O-2-10109 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Live Oak | 3 | 844K | 1.98M | Oct 2012 – Apr 2026 |
| Princeton F O-10-61376 | Oxyrock Operating, LLC only | Spraberry (Trend Area) | Glasscock | 4 | 844K | 3.86M | Jan 2024 – Apr 2026 |
| Wright Unit C 41-32 O-10-50962 | Apache Corporation only | Spraberry (Trend Area) | Howard | 3 | 844K | 2.41M | Jul 2018 – Apr 2026 |
| Gloria Griffin 47-38 B Unit O-10-60328 | Highpeak Energy Holdings, LLC only | Spraberry (Trend Area) | Borden | 5 | 843K | 963K | Mar 2024 – Apr 2026 |
| Hogg, W. C. NCT-2 O-3-4494 | Sue-Ann Operating, L.C. only | West Columbia | Brazoria | 70 | 843K | 53.7K | Jan 1993 – Apr 2026 |
| Pierce Estates -A- O-3-3349 | Remora Management, LLC only | Pickett Ridge | Wharton | 22 | 843K | 153K | Jan 1993 – Apr 2026 |
| University 38 Block Unit O-9-19776 | RRP Operating LLC only | Lin (Wolfcamp) | Crockett | 7 | 843K | 12.8M | Aug 2017 – Apr 2026 |
| Stiles 1 O-14-8755 | Formentera Operations LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 6 | 843K | 4.56M | Aug 2012 – Apr 2026 |
| Southwest River Unit O-8-25644 | Kinder Morgan Production Co LLC only | Katz (5100) | Stonewall | 20 | 843K | 134K | Jan 1993 – Oct 2009 |
| Abu Garcia 28-16 G O-10-61669 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 3 | 843K | 2.44M | Jan 2025 – Apr 2026 |
| Hay Alex 16/21 G-10-286942 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 843K | 9.15M | Sep 2019 – Apr 2026 |
| War Eagle a Unit O-10-51065 | Crescent Energy Operating, LLC only | Phantom (Wolfcamp) | Reeves | 3 | 842K | 1.9M | Sep 2018 – Apr 2026 |
| University -P- O-10-25096 | Apache Corporation only | War-Wink, S. (Wolfcamp) | Ward | 6 | 842K | 1.63M | Jan 1993 – Apr 2026 |
| Logsdon, C.W. C O-10-13102 | Hilcorp Energy Company only | Fullerton (San Andres) | Andrews | 10 | 842K | 133K | Jan 1993 – Apr 2026 |
| Barnhart 8N117 O-9-20834 | Permian Resources Operating, LLC only | Spraberry (Trend Area) | Irion | 5 | 842K | 11.1M | Dec 2019 – Apr 2026 |
| Platypus Hunter O-2-10628 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-2) | Gonzales | 3 | 842K | 561K | Aug 2013 – Apr 2026 |
| Sequoia 55-1-14 Unit G-10-283393 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 842K | 3.68M | Jul 2017 – Apr 2026 |
| Mustang 115 Mipa Unit O-10-59234 | Permian Deep Rock Oil Co., LLC only | Spraberry (Trend Area) | Midland | 2 | 842K | 1.18M | May 2023 – Mar 2026 |
| Pamola Unit a 35-23 O-10-51361 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 4 | 842K | 1.34M | Dec 2018 – Mar 2026 |