| Slavik Unit G-4-99729 | Los Torritos, N. (Slavik B) | Hidalgo | 1 | 0 | 0 | Jan 1993 – Oct 2009 |
| Cowden N O-10-18526 | Goldsmith, N. (San Andres, Con.) | — | 2 | 0 | 0 | Jan 1993 – Mar 2008 |
| Keystone Mills O-3-16910 | Conroe, S. (Wilcox 8300) | Montgomery | 1 | 0 | 0 | Jan 1993 – Mar 2008 |
| Slick, T. B. Estate G-4-210932 | EL Ebanito (Yegua) | Starr | 1 | 0 | 72.8K | Apr 2005 – Jan 2006 |
| Slick, T. B. Estate G-4-114892 | Hinde (Frio 4) | Starr | 1 | 0 | 0 | Jan 1993 – Nov 2005 |
| Lawlwss Unit O-6-13930 | Bethany, East (Cotton Valley) | Panola | 1 | 1.93K | 29.8K | May 1999 – Aug 2005 |
| McAllen Fieldwide Unit G-4-173095 | Belle Ferguson (Lo. Frio Cons.) | Hidalgo | 1 | 0 | 2.76M | Nov 1998 – Feb 2005 |
| Hightower, Irma Gas Unit "A" G-6-190471 | Bethany (Travis Peak Cons.) | Panola | 1 | 0 | 0 | Apr 2002 – Feb 2005 |
| Slick, T. B. Estate G-4-159498 | Borosa,s. (Frio 11) | Starr | 1 | 0 | 150K | May 1996 – Jan 2005 |
| McAllen Fieldwide Unit G-4-168750 | McAllen (Marks) | Hidalgo | 1 | 0 | 820K | Oct 1997 – Jan 2005 |
| State Slick -C- O-4-6452 | Borosa, S. (Vicksburg 3-a Seg N) | — | 1 | 0 | 0 | Jan 1993 – Jan 2005 |
| McAllen Fieldwide Unit G-4-203221 | McAllen (Marks) | Hidalgo | 1 | 0 | 149K | May 2002 – Jan 2005 |
| Gulley, Marvin G-6-185640 | Wildcat | Panola | 1 | 0 | 0 | Feb 2001 – Dec 2004 |
| McAllen Fieldwide Unit G-4-11948 | McAllen (Hansen) | — | 1 | 0 | 4.7M | Jan 1993 – Dec 2004 |
| Slick, T. B., Est. O-4-5576 | Borosa, S. (FB a Vksbg 2) | Starr | 2 | 0 | 0 | Jan 1993 – Dec 2004 |
| Gulley, Marvin G-6-204808 | Bethany (Travis Peak 6100) | Panola | 1 | 0 | 225 | Jul 2004 – Dec 2004 |
| State Slick "C" G-4-163821 | Hinde (Vicksburg Consolidated) | Starr | 1 | 0 | 507K | Apr 1996 – Nov 2004 |
| Evans, M. P. G-4-42462 | McAllen, West (Biedenharn) | Hidalgo | 1 | 0 | 0 | Jan 1993 – Nov 2004 |
| State-Slick -D- G-4-9445 | Borosa, S. (Vicksburg Various) | Starr | 1 | 0 | 12K | Jan 1993 – Nov 2004 |
| Slick, T. B. Estate O-4-12917 | Borosa, S. (Vicksburg 5) | Starr | 1 | 27.7K | 37.4K | Mar 2000 – Oct 2004 |
| State Slick "C" G-4-116455 | Borosa, S.(frio 13) | Starr | 1 | 0 | 0 | Jan 1993 – Oct 2004 |
| Slick, T. B. Estate G-4-113672 | Hinde (Frio 20) | Starr | 1 | 0 | 0 | Jan 1993 – Sep 2004 |
| McAllen Fieldwide Unit G-4-49393 | McAllen (Hansen) | Hidalgo | 1 | 0 | 0 | Jan 1993 – Sep 2004 |
| Slick, T.B. Estate G-4-143494 | Hinde (Vicksburg Consolidated) | Starr | 1 | 0 | 1.42M | Jan 1993 – Aug 2004 |
| McAllen Fieldwide Unit G-4-33644 | McAllen (Elkins 6300, North) | — | 1 | 0 | 0 | Jan 1993 – Jul 2004 |
| West McAllen Unit G-4-165042 | McAllen (Hackney Lake 6700) | Hidalgo | 1 | 0 | 1M | Jan 1997 – Jul 2004 |
| West McAllen Unit G-4-190816 | Wildcat | Hidalgo | 1 | 0 | 0 | Aug 2002 – Jul 2004 |
| McAllen Fieldwide Unit G-4-33662 | McAllen (Keirn 6100) | — | 1 | 0 | 380K | Jan 1993 – Jul 2004 |
| Slick, T. B. Estate O-4-10600 | Borosa, S. (Vicksburg 3-a, UP) | Starr | 1 | 0 | 0 | Jan 1993 – Jul 2004 |
| West McAllen Unit G-4-165040 | McAllen (Crutchfield) | Hidalgo | 1 | 0 | 2.39M | Jan 1997 – Jul 2004 |
| McAllen Fieldwide Unit G-4-33661 | McAllen (Coke 5800) | — | 1 | 0 | 0 | Jan 1993 – Jun 2004 |
| Urschel, C.F. G-4-161699 | Frost (Vicksburg 7300) | Starr | 1 | 0 | 458K | Aug 1996 – Mar 2004 |
| Fina Conoco Fee G-4-133901 | Frost, North (Ashby FB III) | Starr | 1 | 0 | 60K | Jan 1993 – Mar 2004 |
| Fina-Conoco Fee G-4-137395 | Frost, W. (Vicksburg Massive) | Starr | 1 | 0 | 0 | Jan 1993 – Mar 2004 |
| McAllen Fieldwide Unit G-4-189681 | McAllen (Hansen) | Hidalgo | 1 | 0 | 1.03M | Feb 2001 – Mar 2004 |
| McAllen Fieldwide Unit G-4-34992 | McAllen (9400) | Hidalgo | 1 | 0 | 5.86K | Jan 1993 – Dec 2003 |
| McAllen Fieldwide Unit G-4-35762 | McAllen (Hansen) | Hidalgo | 1 | 0 | 0 | Jan 1993 – Dec 2003 |