| Huddleston O-11-61831 | Fasken Oil and Ranch, Ltd. only | Gin, North (8000) | Dawson | 6 | 625K | 163K | Jan 1993 – Apr 2026 |
| Huddleston -A- O-8-1779 | Winn Operating, LLC only | Eskota | Fisher | 10 | 152K | 56.2K | Jan 1993 – Apr 2026 |
| Huddleston F O-11-67752 | Unitex Oil & Gas, L.L.C. only | Sharon Ridge (Clear Fork) | Scurry | 5 | 90.9K | 0 | May 1997 – Apr 2026 |
| Huddleston "A" O-11-61215 | Unitex Oil & Gas, L.L.C. only | Sharon Ridge (Clear Fork) | Scurry | 6 | 78K | 20 | Jan 1993 – Apr 2026 |
| Huddleston "E" O-11-67013 | Unitex Oil & Gas, L.L.C. only | Sharon Ridge (Clear Fork) | Scurry | 7 | 77.1K | 18 | Apr 1993 – Apr 2026 |
| Huddleston "B" O-11-67019 | Crossroads Operating, LLC only | Sharon Ridge (Clear Fork) | Scurry | 7 | 76.5K | 18 | Apr 1993 – Apr 2026 |
| Huddleston O-11-66591 | Estancia Oil & Gas, LLC only | Smith (Spraberry) | Dawson | 1 | 42.4K | 5.6K | Jan 1993 – Oct 2013 |
| Huddleston "C" O-11-67007 | Unitex Oil & Gas, L.L.C. only | Sharon Ridge (Clear Fork) | Scurry | 5 | 40.3K | 18 | Apr 1993 – Apr 2026 |
| Huddleston "B" O-11-61393 | Unitex Oil & Gas, L.L.C. only | Sharon Ridge (Clear Fork) | Scurry | 6 | 37.3K | 20 | Jan 1993 – Apr 2026 |
| Huddleston -A- O-10-27825 | Clear Water Inc. only | Varel (San Andres) | Howard | 2 | 32.2K | 108 | Jan 1993 – Apr 2026 |
| Huddleston "D" O-11-67008 | Crossroads Operating, LLC only | Sharon Ridge (Clear Fork) | Scurry | 5 | 30.1K | 18 | Apr 1993 – Apr 2026 |
| Huddleston O-8-27013 | Rasbury only | Taylor County Regular | Taylor | 1 | 25.7K | 13 | Sep 1993 – Oct 2014 |
| Huddleston 'B' O-8-32121 | Production Operators of TX, LLC only | Eskota, North (Canyon Reef) | Fisher | 1 | 22.7K | 39.6K | May 2017 – Apr 2026 |
| Huddleston O-5-3543 | Optimal Utilities, Inc. only | Shelton (Cotton Valley) | Red River | 1 | 17.2K | 82 | Mar 1997 – Apr 2006 |
| Huddleston, L. L. O-8-30279 | Petex only | Jones County Regular | Jones | 1 | 12.6K | 0 | Jan 2009 – Aug 2020 |
| Huddleston O-10-9756 | Clear Water Inc. only | Varel (San Andres) | Howard | 2 | 11.3K | 21 | Jan 1993 – Apr 2026 |
| Huddleston, D.O. Estate "B" O-8-18546 | Sojourner Drilling Corporation only | Jones County Regular | Jones | 2 | 11.1K | 13 | Jan 1993 – Apr 2026 |
| Huddleston, D.O. Estate "A" O-8-18545 | Sojourner Drilling Corporation only | Jones County Regular | Jones | 2 | 10.1K | 13 | Jan 1993 – Apr 2026 |
| Huddleston O-8-31380 | L.C.S. Production Company only | Noodle, N. (Cisco, Lower) | Jones | 1 | 9.66K | 67 | Sep 2013 – Sep 2020 |
| Huddleston O-11-67000 | Crossroads Operating, LLC only | Diamond -M- (Clear Fork) | Scurry | 4 | 5.49K | 18 | Apr 1993 – Aug 2005 |
| Huddleston O-11-62360 | Unitex Oil & Gas, L.L.C. only | Sharon Ridge (Clear Fork) | Scurry | 2 | 4.49K | 20 | Jan 1993 – Aug 2015 |
| Huddleston O-6-13292 | Browning, Landon only | Slocum, West (Woodbine) | Anderson | 1 | 4.02K | 6.52K | Apr 1994 – May 1995 |
| Earnshaw-Huddleston O-9-11968 | Bilbo Wireline Service, Inc. only | Byers (Gardner) | Runnels | 1 | 3.69K | 23K | Jan 1993 – Mar 1998 |
| Huddleston G-6-143687 | Card Operating Company, Inc. only | Slocum, West (Woodbine) | Anderson | 1 | 2.96K | 6.79K | Jan 1993 – Mar 1994 |
| Wilder, Raymond O-8-17459 | T.D. Energy only | Huddleston (Strawn Sand) | Jones | 1 | 2.93K | 20 | Sep 1997 – Dec 2001 |
| Huddleston O-8-22976 | DWR Oil Company only | Gibbs Folly (Gunsight) | Taylor | 1 | 982 | 5 | Jan 1993 – Aug 1993 |
| Huddleston O-8-21870 | Executive Energy Co. only | R. D. Caraway (Cross Cut) | Callahan | 1 | 927 | 20 | Jan 1993 – Feb 2002 |
| Huddleston O-8-30237 | Athena Resources, Inc. only | Beattie, N. (Marble Falls) | Comanche | 2 | 698 | 11.9K | Nov 2008 – Sep 2010 |
| Huddleston, Velma O-8-23535 | Avips Petroleum, Inc. only | Purple (Noodle Creek Lime) | Jones | 1 | 602 | 14 | Jan 1993 – Feb 1994 |
| Huddleston "B" O-11-17536 | Anadarko Petroleum Corporation only | Sharon Ridge (2400) | Scurry | 4 | 559 | 3 | Jan 1993 – Mar 1993 |
| Huddleston, H. N. O-6-3412 | Caddo Energy Co., Inc. only | Slocum | Anderson | 47 | 418 | 27 | Jan 1993 – Sep 1997 |
| Huddleston "C" O-11-9119 | Anadarko Petroleum Corporation only | Sharon Ridge (2400) | Scurry | 3 | 335 | 3 | Jan 1993 – Mar 1993 |
| Huddleston, H.J. O-8-15097 | Flo a & P Inc. only | Beattie, N. (Marble Falls) | Comanche | 1 | 319 | 14.7K | Jan 1993 – Oct 2003 |
| Huddleston, H. J. G-8-198065 | L7 Energy LLC only | Beattie, N. (Marble Falls) | Comanche | 1 | 244 | 14.3K | Nov 2003 – Apr 2023 |
| Huddleston-Dickey O-9-11725 | Fisher, Jack Inc. only | GHG (Dogbend Limestone) | Runnels | 1 | 240 | 7.82K | Jan 1993 – Apr 1994 |
| Huddleston O-11-11505 | Anadarko Petroleum Corporation only | Diamond -M- (San Andres) | Scurry | 4 | 227 | 3 | Jan 1993 – Mar 1993 |
| Huddleston "D" O-11-9258 | Anadarko Petroleum Corporation only | Sharon Ridge (2400) | Scurry | 4 | 157 | 3 | Jan 1993 – Mar 1993 |
| Huddleston, H.J. G-8-96014 | Duster Gas Company only | Beattie, N. (Marble Falls) | Comanche | 1 | 140 | 96K | Jan 1993 – Aug 2023 |
| Huddleston "E" O-11-11103 | Anadarko Petroleum Corporation only | Sharon Ridge (2400) | Scurry | 3 | 114 | 3 | Jan 1993 – Mar 1993 |
| Huddleston -B- O-8-1780 | Texzona Oil & Gas, Inc. only | Eskota | Fisher | 4 | 98 | 14 | Jan 1993 – Aug 1993 |
| Huddleston O-8-25225 | L.C.S. Production Company only | Noodle, N. (Cisco, Lower) | Jones | 1 | 89 | 3 | Jan 1993 – Mar 1993 |
| Huddleston "A" O-11-12083 | Abraxas Production Corporation only | Sharon Ridge (2400) | Scurry | 3 | 87 | 2 | Jan 1993 – Feb 1993 |
| Huddleston, Nell "C" G-13-150453 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 50 | 1.73M | Jul 1994 – May 2019 |
| Huddleston, Nell "A" G-13-47246 | Devon Energy Production Co, L.P. only | Rhome (Atoka) | Wise | 1 | 43 | 181K | Jan 1993 – Jun 2013 |
| Huddleston, Nell "C" G-13-185397 | Devon Energy Production Co, L.P. only | Newark, East (Barnett Shale) | Wise | 1 | 32 | 122K | Aug 2001 – Oct 2005 |
| Huddleston "B" O-11-12084 | Abraxas Production Corporation only | Sharon Ridge (2400) | Scurry | 5 | 25 | 3 | Jan 1993 – Mar 1993 |
| Wilder O-8-21683 | T.D. Energy only | Huddleston (Strawn Sand) | Jones | 1 | 23 | 12 | Jan 1993 – Jan 1994 |
| Huddleston, Nell "C" G-13-185394 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 10 | 652K | Sep 2001 – Feb 2013 |
| Huddleston, Nell "A" G-13-47248 | Devon Energy Production Co, L.P. only | Rhome (Caddo) | Wise | 1 | 6 | 54.3K | Jan 1993 – Dec 1997 |
| Huddleston Trust G-13-202974 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 1 | 1.44M | Jun 2004 – Apr 2026 |