| Wilton "A" O-13-23261 | D L Operating only | Crum (Marble Falls) | Jack | 1 | 8.93K | 156K | by Jan 1993 – Aug 2026 |
| Crump, Jeannine G-6-246647 | Burk Royalty Co., Ltd. only | Wanders Creek (Travis Peak) | Nacogdoches | 1 | 8.71K | 558K | Mar 2009 – Aug 2021 |
| Crump Gas Unit G-6-219216 | Brookston Energy, Inc. only | Bethany, East (Cotton Valley) | Panola | 1 | 8.37K | 513K | Feb 2006 – Aug 2026 |
| Crump-Harris #1 O-13-30905 | BKV Barnett, LLC only | St. JO Ridge (Barnett Shale) | Montague | 1 | 8.32K | 108K | Nov 2007 – Aug 2026 |
| Haylee O-13-32807 | Briar Energy Corporation only | Boling-Crum (Congl. 4950) | Jack | 1 | 8.26K | 96.8K | Jan 2014 – Aug 2026 |
| Crump Gas Unit G-6-230251 | Brookston Energy, Inc. only | Bethany, East (Cotton Valley) | Panola | 1 | 8.17K | 321K | Mar 2007 – Jun 2024 |
| Crumpacker 70 O-14-5202 | Bce-Mach III LLC only | Panhandle Carson County Field | Carson | 5 | 8.05K | 556K | by Jan 1993 – May 2012 |
| Graham, Mary Est. O-13-21491 | Petex only | Crum (Marble Falls) | Jack | 3 | 7.97K | 118K | by Jan 1993 – Jul 2004 |
| Bradish/Crum Unit O-10-35204 | Gruy Petroleum Management Co. only | Keystone (Holt) | Winkler | 1 | 7.94K | 20.4K | Dec 1996 – Dec 2001 |
| Crum O-11-67250 | Lomax Operating Company, Inc. only | Bacon 107 (Tannehill) | King | 1 | 7.79K | 105 | Jun 1994 – Feb 2003 |
| Massie, R. H. G-13-195028 | Quest Petroleum Company only | Boling-Crum (Congl. 4950) | Jack | 1 | 7.75K | 604K | May 2003 – Jul 2026 |
| South Easter O-13-34189 | Best Petroleum Explorations,inc. only | Crum (Marble Falls) | Jack | 1 | 7.31K | 32.4K | Feb 2023 – Aug 2026 |
| Crump Gas Unit G-6-228998 | Brookston Energy, Inc. only | Bethany, East (Cotton Valley) | Panola | 1 | 6.22K | 436K | Mar 2007 – Aug 2026 |
| Flo-Coop, Inc. G-13-118549 | Jay Management Company, LLC only | Crum (Marble Falls) | Jack | 1 | 4.98K | 231K | by Jan 1993 – Mar 2003 |
| Crum, P. L. O-13-15223 | D L Operating only | Jack County Regular | Jack | 2 | 4.73K | 310 | by Jan 1993 – Aug 2026 |
| Matlock, T. G. (SWG) O-13-24050 | Mitchell Energy Corporation only | Boling-Crum (Congl. 4950) | Jack | 1 | 4.6K | 55.2K | by Jan 1993 – Feb 1999 |
| Crump Gas Unit O-6-14103 | Burk Royalty Co., Ltd. only | Deberry (Travis Peak) | Panola | 1 | 4.48K | 40.8K | Jul 2001 – Dec 2010 |
| 138 Crum O-14-6187 | Robin of Perryton Corporation only | Falcon-Twichwell (Morrow, Upper) | Ochiltree | 1 | 4.39K | 81 | by Jan 1993 – Nov 1999 |
| Kelly Heirs G U G-4-203576 | EOG Resources, Inc. only | Clarkwood, S. (Crumpton) | Nueces | 1 | 4.26K | 182K | Jun 2004 – Dec 2004 |
| M. E. Crum Unit O-10-36620 | Gruy Petroleum Management Co. only | Keystone (San Andres) | Winkler | 1 | 4.25K | 6.34K | Mar 2001 – Dec 2001 |
| Crump Gas Unit G-6-229024 | Brookston Energy, Inc. only | Bethany, East (Cotton Valley) | Panola | 1 | 3.85K | 366K | May 2007 – Jan 2026 |
| 138 Crum O-14-7353 | Robin of Perryton Corporation only | Crest (Des Moines, N.) | Ochiltree | 1 | 3.2K | 37 | Jun 2000 – Jun 2003 |
| Crump Gas Unit G-6-232555 | Brookston Energy, Inc. only | Bethany, East (Cotton Valley) | Panola | 1 | 3.12K | 165K | Oct 2007 – Aug 2025 |
| Crump Gas Unit G-6-257468 | Hoell Operating, LLC only | Bethany, East (Cotton Valley) | Panola | 1 | 2.88K | 17.5K | Sep 2008 – Mar 2017 |
| Ware Unit O-13-30918 | Best Petroleum Explorations,inc. only | Crum (Marble Falls) | Jack | 1 | 2.84K | 18.8K | Jan 2008 – Mar 2017 |
| Crump-Lucas Unit #1 G-13-282496 | BKV Barnett, LLC only | St. JO Ridge (Barnett Shale) | Montague | 1 | 2.65K | 455K | Mar 2017 – Aug 2026 |
| Williams-Crumpton O-13-29951 | Stovall Operating Co. only | Jack County Regular | Jack | 1 | 2.48K | 0 | Oct 2001 – Apr 2004 |
| Crum O-11-71229 | Salida Exploration, LLC only | Bee Wright (Tannehill) | King | 1 | 2.19K | 0 | Aug 2022 – Aug 2026 |
| Crump Gas Unit G-6-161792 | Burk Royalty Company only | Deberry (Travis Peak) | Panola | 1 | 2.13K | 25.9K | Dec 1996 – Jun 2001 |
| Crumpton-Williams O-8-12977 | Ray Herring Operating Co., LLC only | Palo Pinto County Regular | Palo Pinto | 8 | 1.91K | 0 | Dec 1997 – Nov 2023 |
| Garrison Unit O-13-32293 | Stamper Operating Co., Inc. only | Crum (Marble Falls) | Jack | 1 | 1.9K | 19.9K | Oct 2012 – Dec 2021 |
| Crump, J. F. Unit G-6-49196 | Burk Royalty Co., Ltd. only | Bethany (Pettit) | Panola | 1 | 1.82K | 229K | by Jan 1993 – Jun 2010 |
| Crumley-Boucher G-13-226734 | Infinity Oil & Gas of TX, Inc. only | Newark, East (Barnett Shale) | Erath | 1 | 1.73K | 392K | Jul 2006 – May 2009 |
| Crum O-13-32849 | Innovative Frac & Drilling Solut only | Bryson (Conglomerate) | Jack | 1 | 1.7K | 241 | Feb 2014 – Jul 2026 |
| Spragins-Crum O-13-16403 | Creswell, Chris only | Sam Easter (Bryson) | Jack | 1 | 1.5K | 46 | by Jan 1993 – Oct 2001 |
| Crump O-10-20454 | Eagle Rock Operating Company,llc only | Block a-28 (Wichita-Albany) | Andrews | 1 | 1.47K | 22.8K | by Jan 1993 – Mar 2000 |
| Crump O-11-69133 | B & S Salvage only | Rocker -a-, South (San Andres) | Garza | 1 | 1.43K | 86 | Aug 2007 – Dec 2011 |
| Crum, H.I. O-13-23413 | 2 T Production only | Wolfe, N. (Caddo, Upper) | Jack | 1 | 1.43K | 21 | by Jan 1993 – Jan 1997 |
| Crum O-13-20436 | Taylor, G. E. Inc. only | Crum (Marble Falls) | Jack | 1 | 1.37K | 16.2K | by Jan 1993 – Dec 1996 |
| Crump-Giessel Unit O-3-13267 | Bellwether Exploration Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 1.21K | 13K | by Jan 1993 – Oct 1996 |
| Crumpton, S. R. G-13-93745 | BKV Barnett, LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 1.17K | 604K | by Jan 1993 – Mar 2018 |
| Anderson-Crump G-6-224255 | Etoco, L.P. only | Martinsville (Travis Peak) | Nacogdoches | 1 | 923 | 273K | Nov 2006 – May 2023 |
| Crum, Nadine G-14-161632 | Latigo Petroleum, LLC only | Hansford (Morrow, Upper) | Ochiltree | 1 | 915 | 1.29M | Sep 1996 – Aug 2026 |
| Crum, W. P. G-13-161826 | Taylor, G. E. Inc. only | Crum (Marble Falls) | Jack | 1 | 871 | 71.8K | Jan 1997 – Jun 2006 |
| Crum G-13-223241 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Erath | 1 | 814 | 236K | Aug 2006 – Nov 2023 |
| Crumpton, S. R. G-13-130454 | BKV Barnett, LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 744 | 1.15M | by Jan 1993 – Aug 2026 |
| Crume, F. E. O-11-64200 | Wheeler Operating Corporation only | Levelland | Hockley | 2 | 609 | 338 | by Jan 1993 – Oct 1994 |
| Crumpacker 84 O-14-8555 | Bce-Mach III LLC only | Panhandle Carson County Field | Carson | 3 | 593 | 57.7K | Nov 2012 – Apr 2016 |
| Jeannine Crump O-6-14722 | Burk Royalty Co., Ltd. only | Naconiche Creek (Cotton Valley) | Nacogdoches | 1 | 543 | 75.6K | Jan 2007 – May 2011 |
| Crump-Moore G-6-109823 | Hibbard Energy, LP only | Wanders Creek (Pettit Lower) | Nacogdoches | 1 | 537 | 466K | by Jan 1993 – Feb 2012 |