| Rendezvous North Pooled Unit O-10-50227 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 5 | 1.86M | 2.33M | Apr 2018 – Jul 2026 |
| Bryan (Austin Chalk) Pooled Unit O-3-21739 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 15 | 1.2M | 4.46M | Jan 1993 – Jul 2026 |
| War Admiral Pooled Unit O-9-21762 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 6 | 848K | 3.52M | Jul 2022 – Jul 2026 |
| Schwartz 91 Pooled Unit O-9-18294 | Sem Operating Company LLC only | Lin (Wolfcamp) | Reagan | 5 | 482K | 1.55M | Jul 2013 – Jul 2026 |
| Wanoreck B Pooled Unit O-9-21011 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 437K | 2.17M | Feb 2020 – Jul 2026 |
| Bunk NO 1 Pooled Unit O-3-23584 | Proline Energy Resources Inc only | Wadsworth (11,100-Oil) | Matagorda | 3 | 369K | 1.52M | May 1998 – Jul 2026 |
| Farmar BD Pooled Unit O-9-19073 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 304K | 2.86M | Jul 2015 – Jul 2026 |
| Farmar BB Pooled Unit O-9-19383 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 303K | 3.21M | Sep 2016 – Jul 2026 |
| Powers C Pooled Unit O-9-20434 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 288K | 998K | Nov 2019 – Jul 2026 |
| Wanoreck a Pooled Unit O-9-21008 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 278K | 1.33M | Feb 2020 – Jul 2026 |
| Farmar AD Pooled Unit O-9-20259 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 274K | 1.1M | Feb 2019 – Jul 2026 |
| RR-Googins 249-W Pooled Unit O-11-71069 | Roosevelt Resources LP only | Platang (San Andres) | Yoakum | 2 | 234K | 384K | Jun 2020 – Jul 2026 |
| Farmar BG Pooled Unit O-9-19269 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 231K | 3.96M | Feb 2016 – Jul 2026 |
| Farmar CB Pooled Unit O-9-19745 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 226K | 1.94M | Oct 2017 – Jul 2026 |
| Farmar CD Pooled Unit O-9-19663 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 216K | 2.25M | Sep 2017 – Jul 2026 |
| Poole O-6-15737 | Rose City Resources, LLC only | Linden, East ( Cotton Valley) | Cass | 1 | 213K | 0 | May 2019 – Jul 2026 |
| Farmar BE Pooled Unit O-9-18922 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 209K | 2.53M | Mar 2015 – Jul 2026 |
| Farmar AB Pooled Unit O-9-19647 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 196K | 831K | Jul 2017 – Jul 2026 |
| Lange AC Pooled Unit O-9-20257 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 193K | 625K | Jan 2019 – Jul 2026 |
| Powers a Pooled Unit O-9-20220 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 191K | 721K | Nov 2018 – Jul 2026 |
| Farmar BC Pooled Unit O-9-20191 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 158K | 1.62M | Aug 2018 – Jul 2026 |
| Lange AB Pooled Unit O-9-19530 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 158K | 563K | Mar 2017 – Jul 2026 |
| Wanoreck D Pooled Unit O-9-19608 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 156K | 459K | May 2017 – Jul 2026 |
| Farmar CC Pooled Unit O-9-19703 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 156K | 811K | Sep 2017 – Jul 2026 |
| Lange AA Pooled Unit O-9-19523 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 137K | 506K | Mar 2017 – Jul 2026 |
| Farmar AH Pooled Unit O-9-19786 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 136K | 3.61M | Aug 2017 – Jul 2026 |
| Buchanan, S. R., Pooled O-3-240 | Blue Owl Energy LLC only | Batson Old | Hardin | 41 | 135K | 40 | Jan 1993 – Jul 2026 |
| Farmar AC Pooled Unit O-9-20213 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 134K | 324K | Feb 2019 – Jul 2026 |
| Farmar CA Pooled Unit O-9-19744 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 131K | 1.95M | Oct 2017 – Jul 2026 |
| Wanoreck C Pooled Unit O-9-19602 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 126K | 454K | May 2017 – Jul 2026 |
| Farmar AA Pooled Unit O-9-19645 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 123K | 515K | Aug 2017 – Jul 2026 |
| Farmar AG Pooled Unit O-9-19539 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 123K | 2.43M | Apr 2017 – Jul 2026 |
| Farmar BF Pooled Unit O-9-19853 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 2 | 116K | 3.78M | Jan 2018 – Jul 2026 |
| RR-Googins 2494H Pooled Unit O-11-71166 | Roosevelt Resources LP only | Platang (San Andres) | Yoakum | 1 | 114K | 164K | Mar 2021 – Jul 2026 |
| Pooley, A. L. O-1-1693 | Delray Oil, Inc. only | Spiller | Guadalupe | 25 | 113K | 95K | Jan 1993 – Jul 2026 |
| Farmar AF Pooled Unit O-9-19540 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 1 | 106K | 1.8M | Apr 2017 – Jul 2026 |
| Poole O-6-15739 | Rose City Resources, LLC only | Linden, East ( Cotton Valley) | Cass | 1 | 102K | 829 | Jul 2019 – Jul 2026 |
| RR-Googins 249-W Pooled Unit O-11-70979 | E R Operating Company only | Sable (San Andres) | Yoakum | 2 | 97.1K | 85.2K | Jun 2019 – Oct 2020 |
| Poole O-3-24617 | IV Standard, LLC only | Allen Dome (10,800) | Brazoria | 1 | 97.1K | 246 | Jul 2004 – Jul 2026 |
| Harris a Pooled Unit O-1-13079 | Chandler Oil & Gas, LLC only | Pearsall (Austin Chalk) | Frio | 1 | 71.8K | 4.19K | Jan 1993 – Jul 2026 |
| RR-Googins 216-W Pooled Unit O-11-71198 | Roosevelt Resources LP only | Platang (San Andres) | Yoakum | 1 | 70.4K | 99.4K | Jan 2022 – Jul 2026 |
| Cook Strawn 85S/86S Pooled Unit O-8-30549 | Stasney Well Service, LLC only | Cook Ranch (Strawn Sand) | Shackelford | 12 | 66.5K | 67.1K | May 2010 – Jul 2026 |
| Poole, F. M. O-3-12416 | Ernest Operating Company only | Willard (Navarro) | Burleson | 10 | 57.1K | 54.7K | Jan 1993 – Jul 2026 |
| Pembrook 10113 Pooled Unit O-9-18364 | Callon Petroleum Operating Co only | Lin (Wolfcamp) | Reagan | 1 | 50.1K | 45.8K | Sep 2013 – Oct 2014 |
| Pembrook 9121 Pooled Unit O-9-18248 | Callon Petroleum Operating Co only | Lin (Wolfcamp) | Reagan | 1 | 46.4K | 75.4K | Feb 2013 – Jan 2015 |
| Pembrook 10112 Pooled Unit O-9-18363 | Callon Petroleum Operating Co only | Lin (Wolfcamp) | Reagan | 1 | 46.2K | 64.5K | Sep 2013 – Oct 2014 |
| Poole, V. O-3-24346 | Hilcorp Energy Company only | Redmond Creek (Yegua) | Liberty | 2 | 36.5K | 270K | Apr 2003 – Mar 2016 |
| Univ BLK 9 Devonian Pooled Unit O-10-36833 | XTO Energy Inc. only | University Block 9 (Devonian) | Andrews | 1 | 29.7K | 16.8K | Mar 2002 – Apr 2009 |
| Richards 44B Pooled Unit O-10-45792 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 1 | 29.6K | 23.2K | Aug 2014 – Jul 2026 |
| Cook 85-60 Pooled Unit O-8-30140 | Stasney Well Service, LLC only | Shackelford County Regular | Shackelford | 7 | 19.1K | 7 | Jun 2008 – Jul 2026 |