| Fabian Unit O-3-23583 | Mineral Technologies, Inc. | Kurten (Buda) | Burleson | 1 | 233K | 179K | Jul 1998 – Jul 2024 |
| Arco-Maersk O-6-12753 | Mineral Technologies, Inc. | Brookeland (Austin Chalk, 8800) | Sabine | 7 | 231K | 1.8M | Jan 1993 – Aug 2003 |
| Patrick Petroleum-Eiland 128 O-11-67307 | Mineral Technologies, Inc. | Lamesa Farms (Fusselman) | Dawson | 1 | 186K | 21.8K | Mar 1994 – Aug 2017 |
| Beckham "6" O-11-65116 | Mineral Technologies, Inc. | Ackerly (Dean Sand) | Dawson | 1 | 75.9K | 40.8K | Jan 1993 – Oct 2025 |
| Patroit "A" O-3-23999 | Mineral Technologies, Inc. | Giddings (Austin Chalk-3) | Washington | 1 | 69.9K | 562K | Jan 2001 – Sep 2021 |
| Keystone -16- O-10-30425 | Mineral Technologies, Inc. | Keystone, SW. (San Andres) | Winkler | 4 | 62.6K | 71.4K | Jan 1993 – Jun 2023 |
| R.W. Schulz, et al Unit O-3-21956 | Mineral Technologies, Inc. | Giddings (Austin Chalk-3) | Fayette | 1 | 52.3K | 431K | Jan 1993 – Oct 2018 |
| Patroit O-3-24000 | Mineral Technologies, Inc. | Giddings (Austin Chalk-3) | Washington | 1 | 52K | 522K | Oct 2000 – Oct 2021 |
| McCrary, J. O. "6" O-11-64770 | Mineral Technologies, Inc. | Ackerly (Dean Sand) | Dawson | 1 | 48.1K | 33.8K | Jan 1993 – Jul 2018 |
| Beckmeyer O-11-63521 | Mineral Technologies, Inc. | Ackerly (Dean Sand) | Dawson | 2 | 46.6K | 25.7K | Jan 1993 – Oct 2025 |
| Nitsche O-3-18481 | Mineral Technologies, Inc. | Giddings (Austin Chalk-3) | Lee | 1 | 38.7K | 94.9K | Jan 1993 – Oct 2020 |
| Lightsey-Bryan O-3-21106 | Mineral Technologies, Inc. | Giddings (Austin Chalk-3) | Burleson | 1 | 37.6K | 702K | Jan 1993 – Aug 2007 |
| Mendel Estate O-10-26552 | Mineral Technologies, Inc. | Gomez (Wolfcamp Upper) | Pecos | 5 | 34.5K | 143K | Jan 1993 – Jun 2022 |
| Neal State O-10-36455 | Mineral Technologies, Inc. | Athey (Wolfcamp 10900) | Pecos | 2 | 31.9K | 82.4K | Nov 2000 – Oct 2025 |
| Hanson, Lee "46" O-11-65132 | Mineral Technologies, Inc. | Ackerly (Dean Sand) | Dawson | 1 | 31.2K | 8.89K | Jan 1993 – Nov 2009 |
| Radliff, D. O-11-63541 | Mineral Technologies, Inc. | Ackerly (Dean Sand) | Dawson | 1 | 29.7K | 17.7K | Jan 1993 – Oct 2025 |
| Radliff, D. "A" O-11-63553 | Mineral Technologies, Inc. | Ackerly (Dean Sand) | Martin | 1 | 29.5K | 21.2K | Jan 1993 – Oct 2025 |
| Neely "75" O-10-36693 | Mineral Technologies, Inc. | Coyanosa (Cherry Canyon) | Pecos | 3 | 26K | 325K | Dec 2000 – Dec 2025 |
| Keystone Cattle Co. O-10-3384 | Mineral Technologies, Inc. | Keystone (Holt) | Winkler | 1 | 25.3K | 1.69K | Jan 1993 – Aug 2015 |
| Webb Estate O-11-61955 | Mineral Technologies, Inc. | Ackerly (Dean Sand) | Dawson | 2 | 25.2K | 30.6K | Jan 1993 – Apr 2009 |
| Kermit Development O-10-31152 | Mineral Technologies, Inc. | Kermit | Winkler | 3 | 24K | 348K | Jan 1993 – Oct 2023 |
| Keystone -16- O-10-31808 | Mineral Technologies, Inc. | Keystone (Colby) | Winkler | 1 | 23.7K | 11.4K | Jan 1993 – Feb 2024 |
| Keystone Cattle Co. O-10-32323 | Mineral Technologies, Inc. | Keystone (Colby) | Winkler | 12 | 19.4K | 3.82K | Jan 1993 – Aug 2003 |
| State of Texas Unit O-3-15590 | Mineral Technologies, Inc. | Giddings (Austin Chalk-3) | Fayette | 1 | 19.2K | 226K | Jan 1993 – Dec 2021 |
| Upshaw, T. A. O-8-4436 | Mineral Technologies, Inc. | Upshaw (Canyon) | Stonewall | 1 | 17.1K | 24.7K | Jan 1993 – Nov 2004 |
| Rocker-B-31 O-9-10327 | Mineral Technologies, Inc. | Spraberry (Trend Area) | Reagan | 2 | 15.3K | 57.5K | Jan 1993 – Oct 2025 |
| Charlesworth O-10-32160 | Mineral Technologies, Inc. | Keystone (Colby) | Winkler | 1 | 13.7K | 103K | Jan 1993 – Mar 2022 |
| Rocker-B "43" O-9-10403 | Mineral Technologies, Inc. | Spraberry (Trend Area) | Reagan | 2 | 13.7K | 49.2K | Jan 1993 – Oct 2025 |
| Gunn 36 O-10-44740 | Mineral Technologies, Inc. | Spraberry (Trend Area) | Howard | 1 | 12.7K | 26.9K | Oct 2013 – Aug 2025 |
| Byrd-Jackson 25 Fee O-10-46519 | Mineral Technologies, Inc. | Garden City, S. (Wolfcamp) | Howard | 1 | 10.9K | 27.1K | Jan 2015 – Jun 2022 |
| Carter O-3-21521 | Mineral Technologies, Inc. | Giddings (Austin Chalk-3) | Brazos | 1 | 10.3K | 22.4K | Jan 1993 – Sep 1997 |
| Knight, W. T. "142" O-9-10496 | Mineral Technologies, Inc. | Jameson (Strawn) | Sterling | 3 | 9.25K | 461K | Jan 1993 – Nov 2025 |
| Keystone -20- O-10-30077 | Mineral Technologies, Inc. | Kermit (Fusselman) | Winkler | 1 | 9.12K | 56.6K | Jan 1993 – Mar 2008 |
| Jackson O-3-13195 | Mineral Technologies, Inc. | Giddings (Austin Chalk-3) | Burleson | 1 | 8.04K | 115K | Jan 1993 – Dec 2015 |
| Copeland "81" O-9-11169 | Mineral Technologies, Inc. | Jameson (Strawn) | Sterling | 1 | 7.51K | 137K | Jan 1993 – Nov 2025 |
| Cotten O-10-36218 | Mineral Technologies, Inc. | Garden City | Glasscock | 10 | 7.47K | 25.3K | Jun 2000 – Mar 2019 |
| Clyde --A O-10-35248 | Mineral Technologies, Inc. | Garden City | Glasscock | 1 | 6.72K | 22.2K | Mar 1997 – Mar 2019 |
| Apple Creek Fusselman Unit O-10-26257 | Mineral Technologies, Inc. | Garden City | Glasscock | 20 | 6.14K | 45.4K | Jan 1993 – Sep 1999 |
| Krebs O-3-22364 | Mineral Technologies, Inc. | Giddings (Austin Chalk-3) | Fayette | 1 | 5.04K | 124K | Jul 1993 – Apr 1997 |
| Cotten O-10-34878 | Mineral Technologies, Inc. | Apple Creek (Wolfcamp) | Glasscock | 2 | 4.13K | 8.05K | Feb 1996 – Jan 2010 |
| TXL Fee 35 O-10-29090 | Mineral Technologies, Inc. | Gomez (Wolfcamp Upper) | Pecos | 1 | 4.02K | 9.85K | Jan 1993 – Feb 1998 |
| Temple-Eastex "259-A" O-6-10993 | Mineral Technologies, Inc. | Hemphill (Saratoga-Annona) | Sabine | 1 | 3.38K | 7.51K | Feb 1993 – Aug 2003 |
| Currie O-10-35290 | Mineral Technologies, Inc. | Garden City | Glasscock | 1 | 3.37K | 8.75K | Mar 1997 – Mar 2019 |
| Collins 33 O-10-29378 | Mineral Technologies, Inc. | Gomez (Wolfcamp Upper) | Pecos | 2 | 3.34K | 137 | Jan 1993 – Jun 2012 |
| Clyde O-10-34774 | Mineral Technologies, Inc. | Garden City (Strawn) | Glasscock | 1 | 2.58K | 34.1K | Dec 1995 – Mar 1997 |
| Keystone Cattle Co. O-10-48078 | Mineral Technologies, Inc. | Keystone (Consolidated) | Winkler | 1 | 2.08K | 0 | Sep 2015 – Sep 2021 |
| Ratliff O-10-35250 | Mineral Technologies, Inc. | Garden City | Glasscock | 2 | 1.77K | 6.89K | Nov 1997 – Jan 1999 |
| Keystone Cattle Co. O-10-32330 | Mineral Technologies, Inc. | Keystone (Devonian) | Winkler | 6 | 1.42K | 697 | Dec 2012 – Mar 2019 |
| Mendel Estate 22 O-10-29840 | Mineral Technologies, Inc. | Gomez (Wolfcamp Upper) | Pecos | 1 | 444 | 1.25K | Aug 1997 – Feb 1999 |
| Bowman O-10-28167 | Mineral Technologies, Inc. | Malicky (Queen Sand) | Pecos | 1 | 276 | 21 | Jan 1993 – Jun 2003 |