| McCluskey O-13-29009 | Cholla Petroleum, Inc. only | Weiler (Marble Falls) | Young | 1 | 78 | 18 | Jun 1995 – Jun 2001 |
| Askey "A" G-13-196619 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 77 | 1.08M | May 2003 – Apr 2026 |
| Askey, W. A. "B" G-13-194924 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 74 | 823K | Apr 2003 – Apr 2026 |
| McCloskey O-1-3345 | American Eagle Resources, Inc. only | Bear Creek | Frio | 2 | 74 | 16 | Jan 1993 – Jan 1995 |
| Bryan-Askey GU G-13-164099 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 72 | 1.36M | Jun 1997 – Feb 2018 |
| Askey, W. A. "B" G-13-146591 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 71 | 1.76M | Aug 1993 – Apr 2026 |
| Key, H. Estate G-14-32626 | Jeswood Productions, LLC only | Perryton (Morrow, Upper) | Ochiltree | 1 | 70 | 386K | Jan 1993 – Apr 2026 |
| Scott O-9-19774 | Flag Energy, LLC only | Bilmik (Harkey) | Concho | 1 | 70 | 6.14K | Jan 2017 – Jun 2017 |
| Starkey, A. I. G-13-45604 | Devon Energy Production Co, L.P. only | Boonsville (Bend Congl., Gas) | Wise | 1 | 70 | 171K | Jan 1993 – Sep 2006 |
| Parkey "DD" O-13-26386 | Pautsky, Jimmy only | Archer County Regular | Archer | 2 | 68 | 1 | Jul 1994 – Apr 1996 |
| Freeman, C. N. Ranch O-2-9078 | Mortimer Production Company only | Buckeye Knoll (Hockley, Lower) | Live Oak | 1 | 68 | 346 | Sep 2006 – Oct 2006 |
| Blakey-Voss O-11-65932 | Mesquite Oil & Gas Production only | Vance (Strawn) | Kent | 1 | 67 | 48 | Jan 1993 – May 1995 |
| Bryan-Askey GU G-13-197783 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 67 | 1.45M | Aug 2003 – Apr 2026 |
| Mackey, A. W., -B- O-8-8945 | Satterwhite Oil Company only | Shackelford County Regular | Shackelford | 3 | 63 | 6 | Feb 1993 – Jul 1993 |
| Bash G-10-152348 | Bass Enterprises Production Co. only | Keystone (Ellenburger) | Winkler | 1 | 63 | 134K | Nov 1994 – Jul 2001 |
| L. L. Mackey Estate Unit O-6-12948 | Sonat Exploration Company -Tyler only | Willow Springs-Mackey (Tr. Pk.) | Gregg | 1 | 61 | 2.72K | Jan 1993 – Nov 1993 |
| Parsons, I. M. "B" O-8-21487 | Sun-Key Oil Co., Inc. only | Parsons (Gray) | Callahan | 1 | 61 | 17 | Jan 1993 – Jun 1995 |
| Mackey A O-6-15586 | Gaines Operating, LLC only | Marion County (Shallow) | Marion | 1 | 60 | 0 | Jan 2018 – Jul 2022 |
| Mackey, W. L. GU 4 G-13-91362 | BKV Barnett, LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 60 | 265K | Jan 1993 – Apr 2026 |
| Sumner-Mackey O-8-23451 | Satterwhite Oil Company only | Shackelford County Regular | Shackelford | 2 | 60 | 6 | Feb 1993 – Jul 1993 |
| Ira Huffstutler G-8-85027 | Sun-Key Oil Co., Inc. only | Morgan Mill (Marble Falls) | Hood | 1 | 58 | 67.5K | Jan 1993 – Jun 2011 |
| Fitzwilliam Gas Unit G-8-99128 | Spindletop Oil & Gas Company only | Whiskey Flat (Lower Atoka) | Parker | 1 | 58 | 155K | Jan 1993 – Apr 2026 |
| Baxter "A" G-5-175718 | Key Production Company, Inc. only | O. L. Hill (Woodbine) | Navarro | 1 | 55 | 3.72K | Dec 1999 – Mar 2000 |
| Walton, J. B. G-10-120462 | Hilcorp Energy Company only | Keystone (Colby) | Winkler | 1 | 55 | 2.11K | Jan 1993 – Jul 1995 |
| Adams, Ella - 534 G-9-76615 | Supreme Energy Company, Inc. only | Pete Adams (Harkey Sd.) | Sutton | 1 | 53 | 49.1K | Sep 1995 – Apr 2026 |
| Key, G. A. Estate O-13-13209 | Bush Operating only | Archer County Regular | Archer | 9 | 53 | 2 | Feb 1993 – Sep 2002 |
| McCluskey G-13-292606 | Ray Herring Operating Co., LLC only | Braddock (Conglomerate) | Young | 1 | 53 | 7.33K | May 2022 – Mar 2026 |
| Lackey G-14-220565 | Latigo Petroleum, LLC only | Hansford (Morrow, Middle) | Hansford | 1 | 50 | 810K | Aug 2006 – Mar 2026 |
| Hickey, Eugene O-1-826 | Hickey, Eugene only | La Vernia | Guadalupe | 6 | 49 | 20 | Jan 1993 – Jan 1997 |
| Lackey G-14-54744 | Capstone Cactus Operating Comp. only | Hansford (Morrow, Lower) | Hansford | 1 | 47 | 72.8K | Jan 1993 – Aug 2000 |
| Lackey, Mark O-9-7974 | J. Company only | Lucky-Mag (San Angelo) | Irion | 3 | 47 | 10 | Jan 1993 – Oct 1993 |
| Speer, Oran G-13-141466 | Whiskey River Oil & Gas LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 47 | 88.1K | Jan 1993 – Feb 2010 |
| Vance, Mae B. "A" G-5-179692 | Diversified Production LLC only | Pokey (Travis Peak) | Limestone | 1 | 42 | 135K | Aug 2000 – Mar 2026 |
| Rush G-8-122115 | Sun-Key Oil Co., Inc. only | Reb (Marble Falls) | Eastland | 1 | 41 | 3.6K | Jan 1993 – Aug 1997 |
| West Turkey Track G-14-159059 | Plains Exploration & Prod. Co. only | Arrington (Morrow) | Hutchinson | 1 | 40 | 140K | Jun 1996 – Dec 2008 |
| McCluskey -C- O-13-17969 | Lankford, Dan L. only | Maxey (Strawn 1900) | Young | 2 | 38 | 22 | Jan 1993 – Jul 1998 |
| Rogers "A" G-14-170654 | Unit Petroleum Company only | Shreikey (Morrow) | Roberts | 1 | 37 | 65.2K | Sep 1998 – Apr 2002 |
| Farmer-Key O-13-17291 | Pitcock, Inc. only | Archer County Regular | Archer | 8 | 37 | 4 | Jan 1993 – May 1993 |
| Wines, Corkey O-13-18477 | Stephens & Johnson Operating Co. only | Vera (Strawn) | Clay | 1 | 36 | 18 | Jan 1993 – Jul 1995 |
| Culpepper G-6-284646 | Neches Exploration, L.L.C. only | Willow Springs-Mackey (Tr. Pk.) | Gregg | 1 | 36 | 20 | Sep 2018 – Feb 2021 |
| West Key O-13-29465 | Threshold Development Company only | C-L-W (Caddo) | Archer | 1 | 35 | 0 | Jan 1998 – Jan 1998 |
| Jeffers, A. R. G-9-66410 | Concho Resources Inc. only | Turkey Roost (Ellenburger) | Schleicher | 1 | 35 | 2.39K | Jan 1993 – Apr 1996 |
| Bill Mackey Gas Unit O-6-14178 | Enerquest Corporation only | Willow Springs (Rodessa) | Gregg | 1 | 35 | 1 | May 2002 – Aug 2002 |
| George, S. R. G-14-22536 | Perryton Operating Company only | Perryton (Keyes) | Ochiltree | 1 | 35 | 189K | Jan 1993 – Feb 2026 |
| Goforth G-8-94401 | Encana Oil & Gas(usa) Inc. only | Whiskey Flat (Lower Atoka) | Parker | 1 | 34 | 54.9K | Jan 1993 – Apr 2005 |
| Herndon -C- G-14-21989 | Courson Oil & Gas, Inc. only | Ellis Ranch (Keys) | Ochiltree | 1 | 34 | 471K | Jan 1993 – Jun 2016 |
| Lightsey, Earl G-9-102221 | Big Run Production Company only | Lightsey (Harkey) | Concho | 1 | 33 | 4.48K | Aug 2003 – Sep 2003 |
| Arthur, Jesse O-13-32672 | Arthur Oil & Investments, L.L.C. only | Parkey, North (Miss) | Archer | 1 | 33 | 0 | Jul 2013 – Jul 2013 |
| Keyes, T.H. Unit G-8-82704 | Somerset Operating, LLC only | Toto, South (Caddo Lime) | Parker | 1 | 32 | 225K | Jan 1993 – Feb 2026 |
| Starkey G-2-243784 | North American Drilling Corp only | Sweet Home (Yegua 3868) | Lavaca | 1 | 30 | 140K | Sep 2008 – Aug 2011 |