| Cooper -C- O-14-117 | Large Operating LLC only | Panhandle Carson County Field | Carson | 19 | 150K | 276K | by Jan 1993 – Jul 2015 |
| Jackson O-14-475 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 4 | 150K | 170K | by Jan 1993 – Aug 2026 |
| Paine, Robert G. O-3-11318 | Enhanced Energy Partners Corp only | Raccoon Bend (Cockfield Upper) | Austin | 5 | 149K | 42.8K | Mar 1993 – Jul 2019 |
| Cornfield Unit G-1-297547 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 149K | 432K | Oct 2016 – Aug 2026 |
| Cornfield Unit G-1-291238 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 148K | 481K | Apr 2017 – Oct 2025 |
| Annie O-14-449 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 15 | 147K | 537K | by Jan 1993 – Aug 2026 |
| Bateman (Austin Chalk) Unit O-1-8490 | Magnum Oilfield Services LLC only | Bateman (Austin Chalk) | Bastrop | 49 | 147K | 87 | by Jan 1993 – Nov 2015 |
| Fee Land #227 O-14-391 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 45 | 146K | 25K | by Jan 1993 – Oct 2024 |
| Cunningham, J. P. O-14-634 | Diamond S Energy Company only | Panhandle Gray County Field | Gray | 7 | 145K | 22.8K | by Jan 1993 – Aug 2026 |
| Waterfield O-14-4754 | Unit Petroleum Company only | Mendota, NW. (Douglas, Lo.) | Roberts | 1 | 144K | 36.9K | by Jan 1993 – Aug 2026 |
| Sherrod, Luther R. O-3-10023 | Enhanced Energy Partners Corp only | Raccoon Bend (Cockfield Lower) | Austin | 5 | 144K | 13.9K | by Jan 1993 – Jul 2019 |
| Cornfield Unit G-1-297548 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 144K | 481K | Oct 2016 – Aug 2026 |
| Winfield-Schwope Alloc D O-1-20465 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 144K | 340K | Mar 2021 – Aug 2026 |
| Fielder State 2-10 G-10-290692 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 143K | 430K | Sep 2011 – Aug 2026 |
| Sneed O-14-5784 | Burk Royalty Co., Ltd. only | Panhandle Moore County Field | Moore | 16 | 143K | 2.32M | by Jan 1993 – Aug 2026 |
| Ware -A- O-14-79 | Borger Resources 3 LLC only | Panhandle Carson County Field | Carson | 37 | 143K | 453K | by Jan 1993 – Aug 2026 |
| Parks Field Unit No. 2 G-10-169094 | XTO Energy Inc. only | Parks (Devonian) | Midland | 1 | 142K | 7.24M | Mar 1998 – Jun 2026 |
| Haynes "B" O-14-401 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 4 | 142K | 51.3K | by Jan 1993 – Aug 2026 |
| Mayfield Unit O-11-69438 | R2Q Operating LLC only | Long-Hall (Tannehill) | Kent | 1 | 142K | 0 | Sep 2009 – Aug 2026 |
| Porterfield B O-3-28260 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Brazos | 1 | 142K | 67.2K | Jan 2026 – Jul 2026 |
| Gordon O-3-24391 | Hunt, Hassie Exploration Company only | Franks (Banfield) | Galveston | 3 | 142K | 926K | Jun 2003 – Feb 2007 |
| Connell, W. E., Estate -B- O-10-9044 | Winfield Operating Company only | C-Bar (San Andres) | Crane | 7 | 142K | 1.47K | by Jan 1993 – Aug 2026 |
| Diemer, Mrs. Alberta O-3-10014 | Enhanced Energy Partners Corp only | Raccoon Bend (Cockfield Lower) | Austin | 2 | 141K | 33.4K | by Jan 1993 – Oct 2009 |
| Davidson, M. O-14-462 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 13 | 140K | 21.9K | by Jan 1993 – Aug 2026 |
| Wakefield G-3-279824 | Burk Royalty Co., Ltd. only | Fort Trinidad, East (Buda) | Madison | 1 | 140K | 296K | Jun 2014 – Dec 2018 |
| Spring Valley Ranch 'K' O-3-24902 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Robertson | 1 | 139K | 29.3K | May 2006 – Aug 2026 |
| Judy R. O-14-7189 | J. W. Resources Inc. only | Panhandle Moore County Field | Moore | 6 | 139K | 413K | May 1997 – Aug 2026 |
| Sarita Field Oil & Gas Unit O-4-6965 | Exxon Mobil Corporation only | Sarita ( 5-KLM, C) | Kenedy | 12 | 138K | 144K | by Jan 1993 – Oct 2003 |
| Cooper, E. /NCT-B/ O-14-3185 | Large Operating LLC only | Panhandle Carson County Field | Carson | 16 | 137K | 187K | by Jan 1993 – Jun 2026 |
| Taylor Ranch (HJC) O-14-5197 | Oilwell Operators, Inc. only | Panhandle Gray County Field | Gray | 2 | 136K | 91.8K | by Jan 1993 – Aug 2026 |
| Burns Beacon Field Unit O-13-14427 | Willowbend Investments, Inc. only | Burns-Beacon (Miss.) | Clay | 2 | 134K | 76.3K | by Jan 1993 – Aug 2026 |
| Ohrt-Heinold G-2-180862 | Field Petroleum Corp. only | Mission Valley (10,220) | Victoria | 1 | 134K | 10.6M | Sep 2000 – Aug 2026 |
| Catlin, T. W. Etal O-14-307 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 15 | 134K | 118K | by Jan 1993 – Aug 2026 |
| West Cole Field Unit O-4-7769 | JE Energy Partners, LLC only | Cole, West | Webb | 48 | 134K | 21 | by Jan 1993 – Aug 2026 |
| Amo, Wanda G. O-11-63345 | Vanguard Operating, LLC only | Brownfield, S. (Fusselman) | Terry | 2 | 134K | 2.75K | by Jan 1993 – Nov 2013 |
| Stubblefield O-5-3526 | LCT Energy, LP only | Shelton (Cotton Valley) | Red River | 2 | 134K | 5.92K | Jul 1996 – Jul 2025 |
| Angie O-14-3884 | T&R Energy Services only | Panhandle Carson County Field | Carson | 17 | 134K | 662K | by Jan 1993 – Oct 2023 |
| Block Abc O-14-65 | Large Operating LLC only | Panhandle Carson County Field | Carson | 26 | 133K | 402K | by Jan 1993 – Jul 2026 |
| Faulkner O-14-217 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 8 | 133K | 321K | by Jan 1993 – Aug 2026 |
| Pegasus Field Unit #3 O-9-13706 | XTO Energy Inc. only | Pegasus (Devonian) | Midland | 6 | 133K | 2.8M | Nov 1994 – Aug 2026 |
| Derrick, O. L. O-14-1446 | Top O'Texas Energy, L.P. only | Panhandle Wheeler County Field | Wheeler | 22 | 133K | 2.74K | by Jan 1993 – Aug 2026 |
| Cooper, Olive O-14-118 | Large Operating LLC only | Panhandle Carson County Field | Carson | 7 | 133K | 143K | by Jan 1993 – Jul 2026 |
| Wofford -A- O-14-2129 | Top O'Texas Energy, L.P. only | Panhandle Wheeler County Field | Wheeler | 5 | 132K | 1.61K | by Jan 1993 – Aug 2026 |
| Walkoviak O-3-26866 | Paleo Oil Company LLC only | BB (Cockfield) | Grimes | 3 | 130K | 0 | Jun 2015 – Jul 2026 |
| McCasland, A. T., a/C 1 O-3-10041 | Enhanced Energy Partners Corp only | Raccoon Bend (Cockfield Upper) | Austin | 1 | 129K | 31.5K | by Jan 1993 – Aug 2026 |
| Waterfield "C" O-14-8067 | Unit Petroleum Company only | Mendota, NW. (Douglas, Lo.) | Roberts | 3 | 129K | 374K | Oct 2009 – Aug 2026 |
| Sun Oil Company, Etal O-3-3232 | Orangefield Operating Corporatio only | Orange | Orange | 10 | 129K | 13.6K | by Jan 1993 – Oct 2025 |
| Kellner et al Gas Unit O-1-13883 | Newfield Exploration Company only | Fashing (Edwards Lime -A-) | Atascosa | 1 | 127K | 224K | Jul 1994 – May 2006 |
| Dan Joe O-14-461 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 7 | 127K | 243K | by Jan 1993 – Aug 2026 |
| Persimmon Creek F O-3-26055 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Robertson | 1 | 125K | 19K | Oct 2010 – Aug 2026 |