| Parkey, J. R., -B- O-13-14832 | Texas Energy Operations, LC only | Archer County Regular | Archer | 6 | 5.56K | 20 | Jan 1993 – Jan 2012 |
| Herndon G-14-50063 | Faulconer Energy, LLC only | Ellis Ranch (Keys) | Ochiltree | 1 | 5.49K | 1.18M | Jan 1993 – Apr 2026 |
| Make Believe Gas Unit G-14-254927 | BE Anadarko II, LLC only | Shreikey (Granite Wash) | Hemphill | 1 | 5.48K | 777K | Nov 2008 – Apr 2026 |
| Walton, J. B. O-10-51895 | Hilcorp Energy Company only | Keystone (Dev-McKee Cons) | Winkler | 2 | 5.48K | 13.1K | Mar 2019 – Mar 2026 |
| Markey #2 G-6-203799 | Sabine Oil & Gas Corporation only | Minden (Cotton Valley Cons.) | Rusk | 1 | 5.47K | 807K | Jul 2004 – Feb 2014 |
| Key, Albert G-6-250721 | Buffco Production Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 5.47K | 130K | Dec 2009 – Mar 2015 |
| Bell-Berman "C" O-11-64362 | Neff, Mickey Oil Company Inc. only | Sharon Ridge (1700) | Mitchell | 1 | 5.45K | 84 | Jan 1993 – Jul 2002 |
| Stuart Estate "60" G-8-152311 | Cumming Company, Inc. The only | Iona Hickey (Conglomerate) | Palo Pinto | 1 | 5.44K | 131K | Dec 1994 – Feb 1999 |
| Castleberry G-6-283273 | Neches Exploration, L.L.C. only | Willow Springs-Mackey (Tr. Pk.) | Gregg | 1 | 5.4K | 570K | Oct 2017 – Apr 2026 |
| Pogo Walton B G-10-122820 | Hilcorp Energy Company only | Keystone (Ellenburger) | Winkler | 1 | 5.35K | 6.93M | Jan 1993 – May 2025 |
| Rudd, Richard O-6-12597 | Key Production Company, Inc. only | Lane Chapel (Paluxy a Sand) | Smith | 1 | 5.35K | 9 | Jan 1993 – Feb 1996 |
| Mackey, L. L. G-6-101288 | Buffco Production Inc. only | Willow Springs (Cotton Valley) | Gregg | 1 | 5.32K | 472K | Jan 1993 – Apr 2026 |
| Larkey Unit G-14-134463 | Home Petroleum Corp. only | Follett NE (Morrow -A-) | Lipscomb | 1 | 5.25K | 1.19M | Jan 1993 – Mar 2026 |
| Castleberry G-6-112495 | Forest Oil Corporation only | Willow Springs-Mackey (Tr. Pk.) | Gregg | 1 | 5.22K | 135K | Jan 1993 – Jun 2006 |
| Keys, Patsy G-6-209744 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 5.22K | 482K | Jan 2005 – Nov 2016 |
| Key, Beatrice Gas Unit G-6-238677 | Diversified Production LLC only | Woodlawn (Cotton Valley) | Harrison | 1 | 5.19K | 412K | Apr 2008 – Nov 2017 |
| Gulf-Jenkins O-10-3283 | Stonegate Operators, Inc. only | Keystone (Colby) | Winkler | 5 | 5.19K | 22 | Jan 1993 – Feb 2004 |
| Smithey West O-11-69970 | Cholla Petroleum, Inc. only | Wild Turkey (Tannehill) | Kent | 1 | 5.16K | 0 | Sep 2012 – Jul 2018 |
| Sullivan-Caskey O-13-29119 | Herring, Ray only | Wicklund (Miss.) | Young | 1 | 5.12K | 941 | Mar 1996 – Dec 2002 |
| Little-Jenkins O-10-51571 | Hilcorp Energy Company only | Keystone (Dev-McKee Cons) | Winkler | 1 | 5.12K | 5.93K | Mar 2019 – May 2020 |
| Key O-11-69584 | Halvey Energy, LLC only | Ida Sue (Strawn) | Garza | 1 | 5.09K | 0 | Aug 2010 – Jun 2014 |
| Mackey, W. L. GU 3 G-13-137815 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 5.05K | 2.05M | Jan 1993 – Apr 2026 |
| Key, J. T. O-2-3335 | Formation Resources LLC only | Sheriff (5700 Greta Sand) | Calhoun | 2 | 5.04K | 11.3K | Mar 1993 – Oct 1994 |
| Mackey Heirs "A" G-6-137667 | Dallas Production, Inc. only | Willow Springs (Cotton Valley) | Gregg | 1 | 5.03K | 625K | Jan 1993 – Apr 2011 |
| Lineberg, Evelyn O-10-23992 | Southwest Royalties, Inc. only | Keystone (Colby) | Winkler | 1 | 5K | 21 | Jan 1993 – Jul 1996 |
| Mackey, W. L. GU 2 G-13-206653 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 4.95K | 2.38M | Dec 2004 – Apr 2026 |
| Keys, Patsy G-6-213224 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 4.94K | 297K | May 2005 – Oct 2024 |
| Archer, A. E. G-5-160810 | Diversified Production LLC only | Pokey (Travis Peak Lower 1) | Limestone | 1 | 4.93K | 2.75M | Nov 1996 – Apr 2026 |
| Markey Gas Unit G-6-155586 | TGNR East Texas LLC only | Carthage (Cotton Valley) | Panola | 1 | 4.9K | 2.55M | Jul 1995 – Apr 2026 |
| Key Estate G-6-30009 | GMX Resources Inc. only | Carthage (Pettit, Lower Gas) | Harrison | 1 | 4.89K | 368K | Jul 1993 – Mar 2008 |
| Askey, W. A. G-13-155298 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 4.81K | 1.68M | Aug 1995 – Apr 2026 |
| Dawdy G-3-242416 | CLR Secondary Recovery, LLC only | Buckeye, North (9200) | Matagorda | 1 | 4.74K | 760K | Sep 2008 – Aug 2020 |
| McCluskey G-13-149320 | S.B. Street Operating, Inc. only | Davis Ribble (Conglomerate) | Young | 1 | 4.74K | 67K | May 1994 – Mar 2021 |
| Key, Beatrice Gas Unit G-6-218367 | Diversified Production LLC only | Woodlawn (Cotton Valley) | Harrison | 1 | 4.72K | 416K | Dec 2005 – Feb 2023 |
| Lackey, Mark W. O-5-3711 | Mitchell Energy Company L.P. only | Alabama Ferry (Woodbine-Dexter) | Leon | 1 | 4.72K | 1.89K | Sep 2000 – Mar 2001 |
| Hillert, A. W. "A" O-9-16773 | Cazar Energy Inc only | Menard, W. (Harkey) | Menard | 1 | 4.72K | 0 | Jan 2009 – Mar 2019 |
| Keys, Patsy G-6-213231 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 4.71K | 753K | Jun 2005 – Apr 2026 |
| McCutchen, W.A. O-10-52403 | Hilcorp Energy Company only | Keystone, South | Winkler | 1 | 4.7K | 16.1K | Sep 2019 – Jul 2025 |
| Krieger, Rooth O-3-23236 | Famcor Oil, Inc. only | Buckeye, West (7900) | Matagorda | 1 | 4.7K | 46.8K | Apr 1997 – May 1998 |
| Osborne 37 G-14-66881 | Bce-Mach III LLC only | Shreikey (Morrow) | Roberts | 1 | 4.7K | 1.15M | Jan 1993 – May 2015 |
| Askey, W. A. G-13-227787 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 4.64K | 818K | Dec 2006 – Apr 2026 |
| Parkey "B" O-13-31888 | Carrizo Oil & Gas, Inc. only | Dana, East (Miss) | Archer | 1 | 4.64K | 642 | Nov 2010 – May 2012 |
| Moss, J.H. "A" O-10-34495 | Hallwood Petroleum, Inc. only | Keystone (Holt) | Winkler | 2 | 4.61K | 10.1K | May 1995 – Sep 1995 |
| Parkey, James O-13-1999 | Hess, Jerry Operating Co. only | Cooke County Regular | Cooke | 6 | 4.59K | 181 | Jan 1993 – Apr 2026 |
| Lackey, V. O-1-6684 | Atkinson, L. G., LLC only | Luling-Branyon | Caldwell | 6 | 4.58K | 6.15K | Jan 1993 – Apr 2001 |
| Hickey, Don G-13-194111 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 4.45K | 250K | Dec 2002 – Aug 2015 |
| Keys, Patsy G-6-204562 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 4.43K | 542K | Jun 2004 – Apr 2026 |
| Chalkey G-10-74544 | Olsen Energy Inc. only | Lehn-Apco, S. (Wichita-Albany) | Pecos | 1 | 4.37K | 947K | Jan 1993 – Feb 2026 |
| Mackey O-10-36161 | Byrd Operating Company only | Parks (Spraberry) | Midland | 1 | 4.33K | 6.49K | Jan 2000 – Jul 2000 |
| Cox O-11-65109 | Longhorn Oil Properties, Inc. only | Key (Spraberry, Upper) | Dawson | 1 | 4.33K | 38 | Jan 1993 – Sep 1996 |