| Javelina Unit O-1-17058 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 4 | 606K | 635K | Aug 2013 – Apr 2026 |
| Sika Unit O-1-15763 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 3 | 604K | 612K | Feb 2012 – Apr 2026 |
| Billy Hindes-South Unit O-1-16923 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Atascosa | 4 | 582K | 301K | May 2013 – Mar 2026 |
| Kasper Unit O-1-18155 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 4 | 579K | 872K | Oct 2015 – Apr 2026 |
| Thompson a Unit O-1-17186 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 566K | 278K | Oct 2013 – Apr 2026 |
| Pancho West Unit O-1-18968 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 3 | 557K | 425K | Nov 2016 – Apr 2026 |
| San Miguel B Unit O-1-16295 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 554K | 536K | Nov 2012 – Apr 2026 |
| Chilipitin, Ltd. O-1-16162 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Frio | 7 | 550K | 166K | Sep 2012 – May 2022 |
| San Miguel C Unit O-1-17127 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 546K | 556K | Sep 2013 – Apr 2026 |
| Chapman Pfeil Unit O-1-15659 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-1) | Atascosa | 3 | 534K | 784K | May 2011 – Jul 2025 |
| Caty Unit O-1-17263 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 526K | 589K | Oct 2013 – Apr 2026 |
| San Miguel D Unit O-1-16727 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 524K | 416K | Mar 2013 – Apr 2026 |
| Jimmy Unit O-1-17426 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 3 | 513K | 398K | Dec 2013 – Apr 2026 |
| Ssu Allocation #1 O-1-18757 | XTO Energy Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 511K | 628K | Jun 2016 – Apr 2026 |
| Ssu Allocation #3 O-1-18693 | XTO Energy Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 510K | 590K | Jun 2016 – Apr 2026 |
| Lagunillas Camp O-1-15701 | Crescent Energy Operating, LLC only | Eagleville (Eagle Ford-1) | Atascosa | 5 | 507K | 294K | Dec 2010 – Apr 2026 |
| Schumann, A. O. O-1-1772 | Dorchester Operating Company LLC only | Weigang | Atascosa | 11 | 503K | 51.8K | Jan 1993 – Apr 2026 |
| Heffernan a Unit O-1-17001 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 498K | 323K | Jul 2013 – Apr 2026 |
| Jason Unit O-1-18205 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 3 | 495K | 506K | Feb 2015 – Apr 2026 |
| Guajillo Unit 14 South O-1-20461 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-1) | Atascosa | 4 | 486K | 564K | Nov 2021 – Apr 2026 |
| Mars Unit O-1-17724 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 481K | 364K | May 2014 – Apr 2026 |
| May Girls-Chapman Unit O-2-10641 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Atascosa | 4 | 474K | 730K | Nov 2013 – Dec 2025 |
| RNG Unit Well O-1-16317 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 474K | 507K | Apr 2012 – Apr 2026 |
| Ssu Allocation #4 O-1-18688 | XTO Energy Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 462K | 575K | Jun 2016 – Apr 2026 |
| Ssu Allocation #2 O-1-18758 | XTO Energy Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 460K | 632K | Jun 2016 – Apr 2026 |
| Kuhnel Unit O-1-18183 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 457K | 312K | Oct 2014 – Apr 2026 |
| Pruitt, E. J. O-1-3269 | J.P. Oil Company, Inc. only | Charlotte (Edwards Lime) | Atascosa | 10 | 437K | 442K | Jan 1993 – Mar 2026 |
| Heffernan B Unit O-1-17113 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 437K | 288K | Jul 2013 – Apr 2026 |
| NWR West O-1-19139 | Crescent Energy Operating, LLC only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 430K | 678K | Dec 2017 – Apr 2026 |
| DP Unit O-1-18387 | Trailblazer Energy Resources,llc only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 428K | 312K | Jun 2015 – Apr 2026 |
| Paisano Unit O-1-17990 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Atascosa | 2 | 421K | 446K | Sep 2014 – Mar 2026 |
| Pfluger O-1-17904 | Valence Operating Company only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 421K | 992K | Sep 2014 – Apr 2026 |
| Kylie Unit O-1-17080 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-1) | Atascosa | 4 | 420K | 488K | Jan 2015 – Apr 2026 |
| Strawberry A O-1-19385 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 419K | 282K | Jul 2018 – Apr 2026 |
| Kowrs Allocation #4 O-1-19409 | XTO Energy Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 418K | 573K | Oct 2018 – Apr 2026 |
| HKH Allocation #2 O-1-18760 | XTO Energy Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 413K | 607K | Jun 2016 – Apr 2026 |
| Wally Unit A O-1-17357 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-1) | Atascosa | 3 | 406K | 493K | Feb 2014 – Apr 2026 |
| Wsru Allocation #6 O-1-19412 | XTO Energy Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 406K | 671K | May 2018 – Jun 2025 |
| Atascosa 601 Unit O-1-15863 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 3 | 405K | 352K | Feb 2012 – Apr 2026 |
| Orion O-1-18459 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 403K | 246K | Mar 2015 – Apr 2026 |
| Bella Unit O-1-20216 | Trailblazer Energy Resources,llc only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 401K | 232K | Sep 2020 – Apr 2026 |
| Grace Unit O-1-17709 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 400K | 365K | May 2014 – Apr 2026 |
| Ocelot O-1-17597 | Trailblazer Energy Resources,llc only | Eagleville (Eagle Ford-1) | Atascosa | 3 | 400K | 395K | Mar 2014 – Apr 2026 |
| Mauch Tom Krueger-Ethridge SA O-1-21033 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 399K | 737K | Apr 2023 – Apr 2026 |
| HKH Allocation #1 O-1-18759 | XTO Energy Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 398K | 528K | Jun 2016 – Apr 2026 |
| Minnie Pearl Unit O-1-20217 | Trailblazer Energy Resources,llc only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 397K | 109K | Sep 2020 – Apr 2026 |
| Marietta Unit O-1-17747 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 394K | 402K | May 2014 – Apr 2026 |
| Joe Hindes "B" Unit O-1-15718 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | Atascosa | 2 | 394K | 250K | Feb 2012 – Mar 2026 |
| Kinsel O-1-12317 | Flat Top Operating, LLC only | Muil | Atascosa | 2 | 393K | 498K | Jan 1993 – Mar 2026 |
| HKH Allocation #3 O-1-18703 | XTO Energy Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 385K | 575K | Jun 2016 – Apr 2026 |