| Bush State Unit 1922 G-10-290178 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 276K | 2.58M | Jun 2021 – Apr 2026 |
| Bush State Unit 1922 G-10-290175 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 263K | 2.39M | Jun 2021 – Apr 2026 |
| Griffin-Bush State 1922 Alloc A G-10-288348 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 260K | 2.2M | Jun 2021 – Apr 2026 |
| Chute Buster G-10-286224 | COG Operating LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 248K | 2.59M | Aug 2018 – Apr 2026 |
| Bush State Unit 1922 G-10-290181 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 233K | 2.09M | Jun 2021 – Apr 2026 |
| Bush State Unit 1922 G-10-290176 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 231K | 2.36M | Jun 2021 – Apr 2026 |
| Bush State Unit 1922 G-10-290177 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 223K | 1.52M | Jun 2021 – Apr 2026 |
| Chute Buster G-10-281868 | COG Operating LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 187K | 3.45M | Dec 2016 – Apr 2026 |
| Bush State Unit 1922 G-10-290179 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 184K | 1.94M | Jun 2021 – Apr 2026 |
| Chute Buster G-10-278888 | COG Operating LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 181K | 3.05M | Aug 2015 – Apr 2026 |
| Rio Ranch G-3-268047 | Columbus Energy, LLC only | Big Boggy Creek (TM5) | Matagorda | 1 | 145K | 11.1M | Sep 2011 – Sep 2017 |
| Incubus Unit G-2-294989 | Magnolia Oil & Gas Operating LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 110K | 345K | May 2019 – Apr 2026 |
| Busch Unit C6-4 G-10-300456 | VTX Energy Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 103K | 354K | May 2025 – Apr 2026 |
| RP Bussard 106 G-14-279795 | BE Anadarko II, LLC only | Lipscomb, S.E. (Cleveland) | Lipscomb | 1 | 94.2K | 657K | Jan 2014 – Apr 2026 |
| Chute Buster G-10-286895 | COG Operating LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 93.1K | 2.52M | Aug 2018 – Apr 2026 |
| Chute Buster G-10-272209 | COG Operating LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 91.2K | 1.45M | Aug 2012 – Mar 2026 |
| State Tract 254 G-2-217956 | Columbus Energy, LLC only | Appling Deep, SW (Frio) | Calhoun | 1 | 76.5K | 989K | Aug 2005 – Feb 2019 |
| Hastedt 'A' G-3-293649 | Strand Energy, L.C. only | Columbus (Consolidated) | Colorado | 1 | 64.6K | 931K | Mar 2023 – Apr 2026 |
| Rhode, D. W. 26 G-1-157932 | Columbus Energy, LLC only | Rhode Ranch, W. (House 9100) | McMullen | 1 | 61.3K | 4.12M | Mar 1996 – Jun 2001 |
| Duty Gas Unit G-2-159161 | Columbus Energy, LLC only | Maxine, East (9500) | Live Oak | 1 | 58K | 2.03M | Oct 1994 – Apr 2026 |
| Lindholm, C. S. Gas Unit G-1-144901 | Columbus Energy, LLC only | Rhode (10,600 Wilcox) | McMullen | 1 | 55.5K | 4.28M | Jan 1993 – Apr 2026 |
| Karon Luling Unit G-2-151942 | Columbus Energy, LLC only | Karon (Luling) | Live Oak | 1 | 55.4K | 6.33M | Oct 1994 – Apr 2026 |
| Hachar, D. D. G-4-177211 | Columbus Energy, LLC only | Clark Ranch (Lobo) | Webb | 1 | 55.4K | 6.06M | May 2000 – Aug 2025 |
| Columbus Field Unit G-3-207033 | Rusk Energy Operating LLC only | Columbus (Consolidated) | Colorado | 1 | 54.6K | 110K | Dec 2004 – Apr 2026 |
| Columbus Field Unit G-3-169484 | Rusk Energy Operating LLC only | Columbus (Consolidated) | Colorado | 1 | 54.1K | 914K | Jul 1998 – Aug 2024 |
| Toone 13-157 G-10-250781 | Crescent Energy Operating, LLC only | Bush (Permian) | Reeves | 1 | 52.1K | 6.1M | May 2009 – Dec 2025 |
| Hastedt, Emma "B" G-3-165910 | Strand Energy, L.C. only | Columbus (Consolidated) | Colorado | 1 | 49.4K | 1.46M | Nov 1997 – Apr 2026 |
| Martinez, D. S. G-4-136910 | Columbus Energy, LLC only | Clark Ranch (Lobo) | Webb | 1 | 47.4K | 6.73M | Jan 1993 – Apr 2026 |
| Cullen, H. R. et Al G-3-284589 | Strand Energy, L.C. only | Columbus (Consolidated) | Colorado | 1 | 47.1K | 1.79M | Apr 2018 – Apr 2026 |
| Rhode, D. W. 26 G-1-115105 | Columbus Energy, LLC only | Rhode (10,600 Wilcox) | McMullen | 1 | 45K | 3.48M | Jan 1993 – Aug 2015 |
| Columbus Townsite Gas Unit G-3-226437 | Hurd Enterprises, Ltd. only | Cecil Noble (Wilcox 10,300) | Colorado | 1 | 44.9K | 1.12M | Nov 2006 – Sep 2014 |
| Rhode, D. W. 26 G-1-119199 | Columbus Energy, LLC only | Rhode (10,600 Wilcox) | McMullen | 1 | 44.5K | 4.86M | Jan 1993 – Apr 2026 |
| Martinez, D.S. G-4-163520 | Columbus Energy, LLC only | Clark Ranch (Lobo) | Webb | 1 | 43K | 3.52M | Jun 1997 – Sep 2024 |
| Martinez, D.S. G-4-162129 | Columbus Energy, LLC only | Bashara-Hereford (7300) | Webb | 1 | 42.7K | 3.92M | Jan 1997 – Apr 2026 |
| McKendrick, W.H. G-4-152807 | Columbus Energy, LLC only | Hereford (Lobo) | Webb | 1 | 40.5K | 4.72M | Oct 1994 – Oct 2004 |
| Acevedo-Haering G-4-143907 | Columbus Energy, LLC only | Volz (Lobo) | Webb | 1 | 40K | 6.76M | Jan 1993 – Apr 2026 |
| Duty Gas Unit G-2-175658 | Columbus Energy, LLC only | Maxine, E. (10,000) | Live Oak | 1 | 38.7K | 1.54M | Aug 1999 – Apr 2026 |
| Rhode, D. W. 26 G-1-119564 | Columbus Energy, LLC only | Rhode (10,600 Wilcox) | McMullen | 1 | 37.7K | 4.88M | Jan 1993 – Apr 2026 |
| Columbus Townsite GU G-3-280210 | Hurd Enterprises, Ltd. only | Cecil Noble (Wilcox 10,120) | Colorado | 1 | 37.5K | 1.48M | Jan 2015 – Apr 2025 |
| Wiggins Unit G-3-161048 | Columbus Energy Corp. only | Sralla Road (Jackson, W.) | Harris | 1 | 36.1K | 2.3M | Nov 1996 – Jul 2003 |
| Karon Unit G-2-56531 | Columbus Energy, LLC only | Karon (Luling) | Live Oak | 1 | 36K | 4.77M | Jan 1993 – Apr 2026 |
| Briones, J.E. "A" G-4-147343 | Columbus Energy, LLC only | La Perla (Lobo Cons.) | Zapata | 1 | 35.6K | 12.3M | Nov 1993 – Apr 2026 |
| Laurel "A" G-4-150887 | Columbus Energy, LLC only | Cuba Libre (3RD Hinnant) | Webb | 1 | 34.8K | 1.53M | Oct 1994 – Jan 2007 |
| Hastedt, Emma G-3-149132 | Hilcorp Energy Company only | Columbus (12-E Wilcox) | Colorado | 1 | 34.2K | 1.22M | Apr 1994 – Nov 1997 |
| Laurel G-4-154266 | Columbus Energy, LLC only | Tom Shearman (8000) | Webb | 1 | 33.9K | 1.38M | Mar 1994 – Nov 2010 |
| Lindholm C S Gas Unit G-1-134358 | Columbus Energy, LLC only | Rhode (10,600 Wilcox) | McMullen | 1 | 33.6K | 3.74M | Jan 1993 – Apr 2026 |
| Karon Unit G-2-115060 | Columbus Energy, LLC only | Karon (Luling) | Live Oak | 1 | 32.9K | 3.55M | Jan 1993 – Apr 2026 |
| Kollman Charles F. G-3-120769 | Elliott Oil & Gas Operating Co. only | Columbus (Consolidated) | Colorado | 1 | 32.5K | 1.13M | Jan 1993 – Oct 2003 |
| Karon Unit G-2-90483 | Columbus Energy, LLC only | Karon (Luling) | Live Oak | 1 | 32K | 3.11M | Jan 1993 – Dec 2006 |
| Prevost G-4-158034 | Columbus Energy, LLC only | Bashara-Hereford (7300) | Webb | 1 | 31.6K | 4.13M | Feb 1996 – Apr 2026 |