| Julius Technik G.U. O-2-8265 | Hallettsville (Burns 9600) | Lavaca | 1 | 175K | 1.04M | Jan 1997 – Jul 2026 |
| FPC Flinn O-4-11358 | Taft, South (Hall Sand Lo. FB-B) | San Patricio | 1 | 35.4K | 7.83K | Jan 1993 – Jul 2026 |
| Flinn Est. O-4-13666 | South Taft (Middle Douglas) | San Patricio | 1 | 15.4K | 14.8K | Feb 2011 – Jul 2026 |
| Sills O-2-11126 | Wildcat | Victoria | 1 | 0 | 0 | Mar 2014 – Jul 2026 |
| Stehle Unit O-4-13532 | Stehle (Hockley Sand) | Jim Wells | 1 | 0 | 0 | Feb 2008 – Jun 2024 |
| Nelson "A" O-2-9114 | Clayton (Massive) | Live Oak | 1 | 56.1K | 0 | Nov 2006 – Jul 2023 |
| CML Mgmt Trust O-3-27873 | Hyatt, South (Wilcox 9,400) | Wharton | 1 | 10.2K | 93.4K | Jan 2020 – Jul 2023 |
| Adams G-4-279739 | Magnolia City, N. (Roberts, Up.) | Jim Wells | 1 | 0 | 15.9K | Feb 2016 – Jun 2023 |
| Sarah G-3-282588 | Kainer (8600 Yegua) | Wharton | 1 | 0 | 169 | Jan 2017 – Jun 2023 |
| Adams G-4-282530 | Magnolia City, North (3800) | Jim Wells | 1 | 0 | 104K | May 2017 – Jun 2023 |
| Sills G-2-282422 | Nursery (Yegua 5700) | Victoria | 1 | 0 | 75.8K | Feb 2017 – Jun 2023 |
| Dirks O-2-10665 | Five Oaks (3150) | Bee | 1 | 594 | 26.8K | Aug 2013 – May 2023 |
| Nelson O-2-9097 | Kittie West (Queen City, Basal) | Live Oak | 1 | 412 | 0 | Jan 2006 – May 2023 |
| Nelson O-2-9254 | Clayton (Slick 6450) | Live Oak | 1 | 310 | 2.82K | Sep 2008 – May 2023 |
| Mutchler-Roth Unit G-2-216488 | Tuleta, West (Hockley 3100) | Bee | 1 | 0 | 141K | Feb 2006 – May 2023 |
| Dirks - Mayfield G-2-200551 | Tuleta, South (Hockley 3450) | Bee | 1 | 0 | 146K | Jan 2004 – May 2023 |
| Withers G-2-200550 | Tuleta, West (Hockley 3100) | Bee | 1 | 0 | 248K | Feb 2004 – May 2023 |
| West G-2-232116 | Limes (Wilcox 7900) | Live Oak | 1 | 0 | 170K | Jul 2007 – May 2023 |
| Nelson G-2-234239 | Clayton (Wilcox 6875) | Live Oak | 1 | 0 | 57.8K | Dec 2007 – May 2023 |
| Nelson G-2-241153 | Clayton (Wilcox 6875) | Live Oak | 1 | 0 | 71.5K | Jul 2008 – May 2023 |
| Dirks G-2-211113 | Tuleta, South (Hockley 3450) | Bee | 1 | 0 | 232K | Mar 2005 – May 2023 |
| Rancho Grande Farms O-3-24862 | Wharton, West (4440) | Wharton | 1 | 65.5K | 6.45K | Apr 2006 – Sep 2022 |
| Kainer Heirs G-3-290212 | Wildcat | Wharton | 1 | 0 | 0 | Feb 2020 – Apr 2021 |
| Mary Ellen Holdsworth O-1-19341 | Holdsworth (Bracero Seg 1) | Zavala | 1 | 2.06K | 0 | Jan 2018 – Oct 2020 |
| CML Mgmt Trust O-3-27606 | Phase Four (9050 Yegua) | Wharton | 1 | 0 | 0 | Jul 2019 – Sep 2020 |
| Wilbeck G-3-286823 | Pickett Ridge (Frio 4750) | Wharton | 1 | 0 | 21.7K | Nov 2018 – Jul 2020 |
| Sibley G-2-254598 | Salem, East (2400) | Jackson | 1 | 0 | 548K | Sep 2009 – Feb 2020 |
| West G-2-222482 | Albert, West (6800) | Live Oak | 1 | 0 | 112K | Dec 2005 – Dec 2019 |
| West G-2-216235 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 3.12K | Aug 2005 – Dec 2019 |
| Barrera, Belia G-4-119749 | Four Sevens (Yegua a 7865) | Duval | 1 | 0 | 613K | Jan 1993 – Oct 2019 |
| Jolly, M. E. G-2-170641 | Cordele, West (2600) | Jackson | 1 | 0 | 324K | Sep 1997 – Oct 2019 |
| Wilbeck G-3-285356 | Pickett Ridge (Frio 5200) | Wharton | 1 | 0 | 48.7K | Feb 2018 – Nov 2018 |
| Wilbeck G-3-208229 | Pickett Ridge (Frio 5500) | Wharton | 1 | 0 | 382K | Feb 2005 – Feb 2018 |
| Adams O-4-14029 | Magnolia City, North (3800) | Jim Wells | 1 | 0 | 0 | Jun 2016 – Dec 2017 |
| Collier O-1-18840 | Indio (San Miguel) | Zavala | 1 | 0 | 0 | Sep 2014 – Mar 2017 |
| Ceasar Garcia "B" G-4-164718 | Four Sevens (Yegua a 7865) | Duval | 1 | 0 | 709K | May 1997 – Jan 2017 |
| Olvera Gas Unit G-4-206914 | Four Sevens (Yegua a 7865) | Duval | 1 | 0 | 307K | Jan 2004 – Jan 2017 |
| Bevans O-9-19105 | Wildcat | Menard | 1 | 0 | 0 | Apr 2015 – Nov 2016 |
| Munoz O-4-13756 | J.R. (5618) | Duval | 1 | 1.11K | 0 | Dec 2012 – Dec 2015 |
| Morris O-4-13679 | Taft, South (Hall Sand, Lower) | San Patricio | 1 | 1.03K | 8.07K | Jul 2011 – Nov 2015 |
| Rancho Grande Farms G-3-234174 | Wharton, West (Frio 5300) | Wharton | 1 | 0 | 61.3K | Nov 2007 – Aug 2015 |
| Schulte Edwards Gas Unit G-2-85049 | Word, N. (Edwards) | Lavaca | 1 | 0 | 144K | Jan 1993 – Sep 2014 |
| Mutchler-Roth Unit G-2-261531 | Tuleta, South (1210) | Bee | 1 | 0 | 28.5K | Dec 2010 – May 2014 |
| Rancho Grande Farms G-3-227365 | Wildcat | Wharton | 1 | 0 | 0 | Sep 2006 – Jan 2014 |
| Julius Technik Gas Unit G-2-166828 | Charlie Daubert (9400) | Lavaca | 1 | 0 | 7.58K | Jan 1998 – Jan 2013 |
| Mutchler-Roth Unit G-2-181016 | Mudhill (Vicksburg) | Bee | 1 | 0 | 81.2K | Oct 2000 – Dec 2010 |
| Sibley G-2-250786 | Zodiac (Frio) | Jackson | 1 | 0 | 0 | Jun 2009 – Sep 2009 |
| Rancho Grande Farms G-3-227321 | Spanish Camp, South (4560) | Wharton | 1 | 0 | 15K | Apr 2007 – Jul 2009 |
| Rancho Grande Farms G-3-237164 | Caney Creek (Frio 4900) | Wharton | 1 | 0 | 12.2K | Feb 2008 – Jul 2009 |
| Sievers O-2-7338 | Holly, East (Massive) | DE Witt | 1 | 61.8K | 18 | Jan 1993 – May 2009 |