| Appelt Unit "A" G-3-169775 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 859 | 11.1K | Jun 1998 – Mar 1999 |
| Appelt Unit "A" G-3-92211 | Giddings (Edwards, Gas) | Fayette | 1 | 874 | 64.4K | Jan 1993 – Apr 1998 |
| Vasquez-Sharp-Anders Gas Unit G-4-141863 | La Rica (Wilcox "B") | Zapata | 1 | 55 | 227K | Jan 1993 – Jun 1997 |
| Vasquez-Uribe "a" Gas Unit G-4-131333 | La Rica (Wilcox, Lower) | Zapata | 1 | 741 | 709K | Jan 1993 – Jan 1997 |
| Peterson, Roy S. G-3-126869 | Bammel, North (6100 Cockfield) | Harris | 1 | 3.72K | 561K | Jan 1993 – Apr 1996 |
| State Tract 485-L G-3-153296 | Matagorda Island Blk. 485-L (Z) | Matgrda IS-LB | 1 | 1.84K | 362K | Jan 1995 – Mar 1996 |
| Cypress Creek G-3-133976 | Bammel, North (6100 Cockfield) | Harris | 1 | 541 | 279K | Jan 1993 – Mar 1996 |
| State Tract 367-L G-3-155699 | Block 367-L (5800) | Brazos-LB | 1 | 0 | 104K | Jun 1995 – Mar 1996 |
| State Tract 367-L G-3-132850 | Middle Bank Reef (Miocene 6500) | Brazos-LB | 1 | 0 | 31.6K | Jan 1993 – Jun 1995 |
| Borchers G-2-120895 | Chicolete Creek, N.W. (Frio) | Lavaca | 1 | 19 | 192K | Jan 1993 – Jan 1995 |
| State Tract 485-L G-3-144789 | Matagorda Island Block 485-L (B) | Matgrda IS-LB | 1 | 2.74K | 491K | Jan 1993 – Dec 1994 |
| Crabtree G-2-126978 | Heyser (7350) | Victoria | 1 | 11.7K | 45.8K | Jul 1994 – Nov 1994 |
| Vasquez-Sharp-Anders G.U. G-4-145006 | La Rica (Wilcox "B") | Zapata | 1 | 89 | 126K | Apr 1993 – Oct 1994 |
| Holmes Ranch G-3-150097 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 86.7K | 760K | Mar 1994 – Sep 1994 |
| Holmes G-3-147804 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 15.9K | 111K | Oct 1993 – Apr 1994 |
| Shellhammer G-3-129828 | Devil (Fault Blk. B,u.discorbis) | Jefferson | 1 | 156 | 18.4K | Jan 1993 – Apr 1994 |
| State Tract 367-L G-3-104064 | Middle Bank Reef (Miocene 6000) | Brazos-LB | 1 | 0 | 20.5K | Jan 1993 – Sep 1993 |
| Whitener "T" G-3-145456 | Giddings (Austin Chalk, Gas) | Burleson | 1 | 124 | 1.75K | Mar 1993 – Jun 1993 |
| Herring G-2-134989 | Clayton (Wilcox 7720) | Live Oak | 1 | 194 | 301 | Jan 1993 – Jan 1993 |
| State Tract 485-L G-3-136159 | Matagorda Island BLK 485-L (C-2) | Matgrda IS-LB | 1 | 0 | 0 | — |
| Bearden G-2-127053 | Heyser (8100) | Victoria | 1 | 0 | 0 | — |
| Crabtree G-2-122616 | Heyser (8200) | Victoria | 1 | 0 | 0 | — |
| Borchers G-2-118606 | Chicolete Creek, N.W. (Frio) | Lavaca | 1 | 0 | 0 | — |
| State Tract 689 G-4-112043 | Saxet ( 2,700) | Nueces | 1 | 0 | 0 | — |
| Crabtree G-2-108468 | Heyser, East (8350) | Victoria | 1 | 0 | 0 | — |
| Vasquez, Romero et Al G-4-137142 | La Rica (Wilcox 8300) | Zapata | 1 | 0 | 0 | — |
| Vasquez, Romeo et Al G-4-138588 | La Rica (Wilcox 7100) | Zapata | 1 | 0 | 0 | — |
| Dougherty Estate G-2-77373 | Plummer-Wilcox (8500) | Bee | 1 | 0 | 0 | — |
| Shellhammer G-3-107648 | Devil (Fault Block B) | Jefferson | 1 | 0 | 0 | — |
| Herring G-2-73377 | Clayton (Massive) | Live Oak | 1 | 0 | 0 | — |
| Whitener "C" G-3-108363 | Big -a- Taylor | Burleson | 1 | 0 | 0 | — |
| Whitener "H" G-3-112108 | Big -a- Taylor | Burleson | 1 | 0 | 0 | — |
| State Tract 485-L G-3-125790 | Matagorda Island Blk. 485-L (X) | Matgrda IS-LB | 1 | 0 | 0 | — |
| State Tract 485-L G-3-98872 | Matagorda Island BLK 485-L (C-2) | Matgrda IS-LB | 1 | 0 | 0 | — |
| State Tract 485-L G-3-98871 | Matagorda Island Block 485-L (B) | Matgrda IS-LB | 1 | 0 | 0 | — |