| Drgac-Alford Unit O-3-22136 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 484K | 370K | Aug 1993 – Mar 2026 |
| Alford-Hodges Unit O-3-22212 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 432K | 406K | Oct 1993 – Mar 2026 |
| Alford, J. R. O-7-6052 | Linder, John Operating Co., LLC only | East Texas | Rusk | 15 | 400K | 241 | Jan 1993 – Apr 2026 |
| Alford-Seilevco H Unit O-3-23897 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 315K | 228K | Aug 2000 – Mar 2026 |
| Alford, E. B. No. 2 O-7-7916 | Etos Operating, Inc. only | East Texas | Rusk | 4 | 263K | 26 | Jul 1993 – Apr 2026 |
| Alford, E. B. O-7-6346 | Linder, John Operating Co., LLC only | East Texas | Rusk | 4 | 249K | 21 | Jan 1993 – Apr 2026 |
| Spearman-Alford Unit O-3-21823 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 244K | 459K | Jan 1993 – Mar 2026 |
| Alford O-1-16275 | Tidal Petroleum, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 3 | 241K | 5.91K | Nov 2012 – Apr 2026 |
| Weeber-Alford Unit O-3-24306 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 232K | 296K | May 2002 – Mar 2026 |
| Alford - Telg Unit O-3-24432 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 210K | 215K | Jun 2002 – Apr 2026 |
| Alford, D. L. O-9-7662 | Apache Corporation only | Benedum (Ellenburger) | Upton | 2 | 197K | 1.37M | Jan 1993 – Jan 2026 |
| McFarlane-Alford (AW) O-6-16022 | Barrow-Shaver Resources Co. only | Hidden Rock (Cotton Valley Lime) | Cass | 1 | 176K | 354K | Jul 2023 – Apr 2026 |
| Alford, E. B. "C" O-7-6220 | Linder, John Operating Co., LLC only | East Texas | Rusk | 2 | 176K | 21 | Jan 1993 – Apr 2026 |
| Alford Unit O-3-22477 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 168K | 136K | Jul 1994 – Mar 2026 |
| Dan Alford 119 O-3-26808 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 146K | 33.5K | Sep 2014 – Mar 2026 |
| Perry-Alford Unit O-3-23203 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 132K | 24.4K | Feb 1997 – Mar 2026 |
| Alford-Nigliazzo Unit O-3-22776 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 132K | 18.2K | Jul 1995 – Mar 2026 |
| Alford -A- O-7-6051 | Linder, John Operating Co., LLC only | East Texas | Rusk | 4 | 130K | 28.6K | Jan 1993 – Apr 2026 |
| Alford Unit O-3-14507 | Adams Resources Expl. Corp. only | Giddings (Austin Chalk-3) | Lee | 2 | 127K | 705K | Jan 1993 – Aug 2016 |
| Alford, E. B. "B" O-7-8724 | Linder, John Operating Co., LLC only | East Texas | Rusk | 1 | 124K | 21 | Jan 1993 – Apr 2026 |
| Alford, J. R. O-7-7917 | Linder, John Operating Co., LLC only | East Texas | Rusk | 1 | 113K | 21 | Jan 1993 – Apr 2026 |
| Alford-Jones Unit O-3-21059 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 112K | 116K | Jan 1993 – Mar 2026 |
| Alford, J. R. -A- O-7-6347 | Linder, John Operating Co., LLC only | East Texas | Rusk | 5 | 103K | 21 | Jan 1993 – Apr 2026 |
| Alford 'B' O-6-13829 | Anadarko E&P Company LP only | Cyril (Travis Peak 7650) | Rusk | 1 | 99.8K | 332K | May 1998 – Mar 2006 |
| Alford-Weeber Unit O-3-22608 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 98.2K | 27.9K | Nov 1994 – Mar 2026 |
| Alford, E. B. O-7-8342 | Linder, John Operating Co., LLC only | East Texas | Rusk | 1 | 94.1K | 20 | Jan 1993 – Apr 2026 |
| Alford, E. B. -A- O-7-7325 | Linder, John Operating Co., LLC only | East Texas | Rusk | 9 | 93.6K | 21 | Jan 1993 – Apr 2026 |
| Mayfield, Alford Co. O-7-8153 | Basa Resources, Inc. only | East Texas | Rusk | 5 | 88.6K | 2.46K | Jan 1993 – Apr 2026 |
| Alford, J. R. "A" O-7-6221 | Linder, John Operating Co., LLC only | East Texas | Rusk | 2 | 72.8K | 21 | Jan 1993 – Apr 2026 |
| Mayfield-Alford O-7-8641 | Linder, John Operating Co., LLC only | East Texas | Rusk | 2 | 72.5K | 1.82K | Jan 1993 – Apr 2026 |
| Alford, J. R. -B- O-7-6348 | Linder, John Operating Co., LLC only | East Texas | Rusk | 4 | 72.3K | 21 | Jan 1993 – Apr 2026 |
| Alford-Alford Unit O-3-25717 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 71.7K | 11 | Aug 2010 – Mar 2026 |
| Ray Ann Alford Unit O-3-25647 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 71.3K | 12 | Aug 2010 – Mar 2026 |
| Alford JB-Birdwell (AW) G-6-290907 | Sabine Energy Inc. only | Minden (Cotton Valley Cons.) | Rusk | 1 | 63.2K | 5.63M | Apr 2021 – Apr 2026 |
| Weeber-Alford Unit O-3-25617 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 52.3K | 1.09K | Mar 2010 – Mar 2026 |
| Alford, E. B. O-7-6178 | Cinron Energy, LLC only | East Texas | Rusk | 9 | 51.1K | 42 | Jan 1993 – Apr 2026 |
| Alford, D. L. O-3-13211 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 49.3K | 91.9K | Jan 1993 – Oct 2018 |
| Mayfield-Alford O-7-7310 | SND Operating, L.L.C. only | East Texas | Rusk | 4 | 42.5K | 21 | Jan 1993 – Dec 2008 |
| Alford JB-Birdwell (AW) G-6-290975 | Sabine Energy Inc. only | Minden (Cotton Valley Cons.) | Rusk | 1 | 42.3K | 4.85M | Apr 2021 – Apr 2026 |
| Alford -a- (Cook) O-7-6436 | Basa Resources, Inc. only | East Texas | Rusk | 11 | 40K | 21 | Jan 1993 – Apr 2026 |
| Alford 'B' O-6-14553 | TGNR East Texas LLC only | Minden (Travis Peak Cons.) | Rusk | 1 | 38.4K | 177K | Apr 2006 – Jan 2026 |
| Alford O-1-6829 | Redbud E & P, Inc. only | Peach Creek (Austin Chalk) | Gonzales | 2 | 36.3K | 35 | Jan 1993 – Apr 2026 |
| Alford, J. R. -A- O-7-6584 | Linder, John Operating Co., LLC only | East Texas | Rusk | 3 | 36.2K | 2.01K | Jan 1993 – Apr 2026 |
| Alford, J. O. O-7-7431 | Rusk Co. Well Service Co., Inc. only | East Texas | Rusk | 6 | 32K | 2.29K | Jan 1993 – Feb 2018 |
| Alford O-3-13583 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 30.3K | 48.9K | Jan 1993 – Apr 2026 |
| Viper 3-Alford JB (AW) G-6-285758 | Sabine Energy Inc. only | Minden (Cotton Valley Cons.) | Rusk | 1 | 30.3K | 5.74M | Sep 2018 – Apr 2026 |
| Alford -B- O-7-6627 | Elms Oil Company only | East Texas | Rusk | 5 | 30.2K | 3.61K | Jan 1993 – Aug 2024 |
| Viper 1-Alford JB (AW) G-6-285928 | Sabine Energy Inc. only | Minden (Cotton Valley Cons.) | Rusk | 1 | 28.2K | 6.47M | Sep 2018 – Apr 2026 |
| Alford, Jesse B O-6-15290 | Buffco Production Inc. only | Henderson, South (Pettit -A-) | Rusk | 1 | 28K | 45.8K | Aug 2013 – Apr 2026 |
| Alford "A" G-6-141699 | Marshall R. Young Operating, LLC only | Minden (Travis Peak Cons.) | Rusk | 1 | 27.2K | 1.6M | Jan 1993 – Mar 2026 |