| Thomason, Worth O-8-21570 | Lawrence Energy Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 7.84K | 1.82K | Jan 1993 – Mar 2026 |
| Bowers, Dalton L. O-8-22440 | Xhorizons Energy LLC only | Thrifty, S. (Chappel Reef) | Brown | 1 | 2.38K | 1.66K | Jan 1993 – Mar 2026 |
| Callaway/Marion O-8-29359 | Lawrence Energy Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 1.4K | 0 | Nov 2003 – Mar 2026 |
| Sage-Keller "A" G-8-130606 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 1.36K | 8.07K | May 1996 – Feb 2011 |
| Bowen, A.J. O-8-24428 | C.N.W. Oil, Inc only | Thrifty, S. (Chappel Reef) | Brown | 4 | 1.2K | 2.38K | Jan 1993 – Sep 2020 |
| Shafer O-8-26598 | Window Operating Co., The only | Thrifty, S. (Chappel Reef) | Brown | 1 | 1.14K | 10.2K | Jan 1993 – Sep 1998 |
| Thomas O-8-29788 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 825 | 3.2K | Apr 2006 – Jan 2011 |
| Callaway, Gerald L. O-8-23568 | Lawrence Energy Company only | Thrifty, S. (Chappel Reef) | Brown | 2 | 441 | 0 | Jan 2016 – Mar 2026 |
| Sage-Ott "A" O-8-25583 | Tritex Resources, L.L.C. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 368 | 22.3K | Sep 1993 – Mar 2007 |
| Gobbler Hollow G-8-202387 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 166 | 5.7K | Sep 2003 – Mar 2013 |
| Sage-Kepler G-8-125727 | D.J. & T. Energy only | Thrifty, S. (Chappel Reef) | Brown | 1 | 113 | 49.4K | Jan 1993 – Mar 2018 |
| Sage-Ramage G-8-132163 | Jurassic Operating Company, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 103 | 669 | Jun 1996 – Oct 1996 |
| Atc Thomas G-8-133769 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 80 | 6.06K | May 1996 – Nov 2010 |
| Bowen, A. J. G-8-120293 | Subsurface Production, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 72 | 4.19K | Jan 1993 – Jan 2021 |
| Callaway, Gerald L. G-8-109090 | Texas Sands Resources, LLC only | Thrifty, S. (Chappel Reef) | Brown | 1 | 36 | 60K | Jan 1993 – Mar 2010 |
| Sage-Keller "B" G-8-131364 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 35 | 41K | Jan 1993 – Feb 2011 |
| Ramage, T. C. G-8-138793 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 34 | 1.45K | Jun 2005 – May 2006 |
| Hutchins, D.R. & W.A. G-8-106415 | Jurassic Energy Corporation only | Thrifty, S. (Chappel Reef) | Brown | 1 | 14 | 4.17K | Jan 1993 – Mar 1994 |
| Sage-Sullivan G-8-126087 | Jurassic Operating Company, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 7 | 1.77K | Jan 1993 – May 1996 |
| Explo-Thomas O-8-24966 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 4 | 234 | Nov 2003 – Nov 2003 |
| Stavinoha, Gilbert et Al G-8-112085 | Jurassic Operating Company, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 2 | 4.77K | Jan 1993 – Apr 1999 |
| Sage-Reeves G-8-130608 | Jurassic Prod. & Expl. Co., Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 3.58K | Jan 1993 – Feb 2006 |
| Explo-Ott G-8-130980 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 26.9K | Jan 1993 – Jan 2012 |
| Sage-Breedlove G-8-131193 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 16.9K | Jan 1993 – Oct 2009 |
| HTR-Reeves G-8-131264 | Jurassic Prod. & Expl. Co., Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 16.4K | Jan 1993 – Apr 1999 |
| Atr-Reeves G-8-134925 | Jurassic Operating Company, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 3.29K | Jan 1993 – Apr 1999 |
| Sage-Keller "C" G-8-137497 | Etaba Operating Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| DXR-Reeves G-8-138905 | Etaba Operating Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| Gobbler Hollow G-8-206658 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 2.02K | Jan 2005 – Nov 2011 |
| Sage-Ott "A" G-8-227674 | D.J. & T. Energy only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 15.3K | Apr 2007 – Oct 2016 |
| Thomason, Worth "A" O-8-21849 | Texas Sands Resources, LLC only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| Hutchins, D.R. & W.A. O-8-24676 | Etaba Operating Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| Bowers O-8-25253 | Longhorn Oil Exploration, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| Reeves & K-B O-8-25441 | Etaba Operating Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| HTR-Wright G-8-132999 | Etaba Operating Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| Hutchins, D. R. & W. A. G-8-110925 | Jurassic Operating Company, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| Breedlove and K-B G-8-118504 | Etaba Operating Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| Bowen, A.J. G-8-120882 | C.N.W. Oil, Inc only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 246 | Jan 1993 – Mar 2006 |
| Shafer G-8-121414 | Bee-Jay Energy only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| Bohannon G-8-121450 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 1.98K | Aug 1996 – Apr 2004 |
| Bowen, A. J. G-8-121851 | Thrifty Well Service, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 25 | Jan 1993 – Feb 1993 |
| Bowen, A. J. G-8-121854 | C.N.W. Oil, Inc only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 53 | Jan 1993 – Feb 1993 |
| Wilson G-8-121856 | Etaba Operating Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 358 | Jan 1993 – Jan 1994 |
| Reeves and K-B G-8-123322 | Jurassic Prod. & Expl. Co., Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 9.86K | Jan 1993 – Apr 1999 |
| Wilson, W.H. et Al G-8-124737 | Etaba Operating Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| Sage-Hunt G-8-124738 | Jurassic Energy Corporation only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 0 | — |
| Hunt (Turnkey) G-8-125062 | Etaba Operating Company only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 4.17K | Jan 1993 – Jul 1994 |
| Sage-Hunt G-8-126525 | Jurassic Operating Company, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 1.7K | Jan 1993 – Mar 1994 |
| Sage-Keller G-8-127892 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 11.2K | Jan 1993 – Mar 2011 |
| Sage-Kepler "A" G-8-128588 | Friendly Energy Services, Inc. only | Thrifty, S. (Chappel Reef) | Brown | 1 | 0 | 14.2K | Jan 1993 – Mar 2013 |