| Chapman, J. O. G-4-180214 | Chapman Ranch (A) | Nueces | 1 | 6.53K | 343K | Nov 2000 – Jan 2002 |
| F. R. C. - Little, et Al G-2-184614 | Provident City, E. (2950 Frio) | Lavaca | 1 | 0 | 7.76K | Jun 2001 – Jan 2002 |
| Chapman, J. O. G-4-175210 | Chapman Ranch (8400) | Nueces | 1 | 11 | 241 | Oct 1999 – May 2001 |
| Little, F. R. C. et Al G-2-181640 | Provident City (3100, East) | Lavaca | 1 | 0 | 29.6K | Jan 2001 – May 2001 |
| Chapman, J. O. G-4-181293 | Chapman Ranch (L-43) | Nueces | 1 | 0 | 16.7K | Feb 2001 – Apr 2001 |
| Little, F. R. C. et Al G-2-180790 | Provident City (3150, East) | Lavaca | 1 | 0 | 19K | Oct 2000 – Dec 2000 |
| F.R.C. - Little, et Al G-2-176007 | Provident City, NE. (3390) | Lavaca | 1 | 0 | 134K | Dec 1999 – Oct 2000 |
| De Garza, J.G. G-4-170914 | Sun, North (6075) | Starr | 1 | 938 | 88.8K | Dec 1998 – Aug 2000 |
| Pyle, H. B. G-2-178251 | Provident City (Frio 3175) | Lavaca | 1 | 0 | 13.5K | Apr 2000 – May 2000 |
| Steinman, Alfred G-2-158203 | Provident City, NE (3050) | Lavaca | 1 | 0 | 265K | Jan 1996 – Mar 2000 |
| Pyle, H. B. G-2-176778 | Provident City (Frio 3360) | Lavaca | 1 | 0 | 784 | Mar 2000 – Mar 2000 |
| Pyle, H. B. G-2-176163 | Provident City (Frio 3660) | Lavaca | 1 | 0 | 11.5K | Nov 1999 – Feb 2000 |
| Walters, Dorothy G-2-176239 | Provident City (Frio 2750) | Lavaca | 1 | 0 | 7.25K | Dec 1999 – Feb 2000 |
| Chapman, J. O. G-4-168653 | Chapman Ranch (5600) | Nueces | 1 | 1.98K | 61K | Apr 1998 – Nov 1999 |
| Walters, Dorothy G-2-160684 | Provident City (Yegua M-1, N.) | Lavaca | 1 | 10K | 545K | Sep 1996 – Oct 1999 |
| Chapman, J. O. G-4-167746 | Mobil-David (8800) | Nueces | 1 | 4.09K | 172K | Mar 1998 – Aug 1999 |
| Steinman, Alfred G-2-172708 | Provident City (3150, East) | Lavaca | 1 | 0 | 22K | Feb 1999 – Jul 1999 |
| Hawthorne, Clifford M. G-3-166815 | Paul (LW-27) | Colorado | 1 | 4.91K | 184K | Jan 1998 – Jun 1999 |
| Chapman, J. O. G-4-169700 | Chapman Ranch (7400) | Nueces | 1 | 1.05K | 17.9K | Jul 1998 – Feb 1999 |
| Steinman, Alfred G-2-166890 | Provident City, NE. (3390) | Lavaca | 1 | 0 | 35.4K | Jan 1998 – Jan 1999 |
| Bass, W. T. et Al G-2-150122 | Provident City (Miocene 1980) | Lavaca | 1 | 0 | 391K | Jul 1994 – Dec 1998 |
| Walters, Dorothy G-2-147903 | Provident City (Yegua N, West) | Lavaca | 1 | 8.65K | 916K | Nov 1993 – Nov 1998 |
| Traylor, Alma V. G-2-134986 | Provident City (Yegua K, West) | Lavaca | 1 | 818 | 190K | Jan 1993 – Aug 1998 |
| Bailey, James Trustee G-3-127748 | Paul (LW-20) | Colorado | 1 | 5.13K | 127K | Jan 1993 – Apr 1998 |
| Vaughn G-2-140728 | Fordtran (Beespot) | Victoria | 1 | 0 | 841K | Jan 1993 – Apr 1998 |
| Tusa, T. S. G-2-164650 | Provident City (Frio 2750) | Lavaca | 1 | 0 | 17.2K | Jul 1997 – Apr 1998 |
| Walters, Dorothy G-2-160538 | Provident City (Frio 3410) | Lavaca | 1 | 0 | 171K | Sep 1996 – Apr 1998 |
| Hawthorne, Clifford M. G-3-160041 | Paul (LW-30) | Colorado | 1 | 5.98K | 175K | Aug 1996 – Dec 1997 |
| Rau, Laura A. et Al G-3-162952 | Stuart Creek (10600 Wilcox) | Colorado | 1 | 130 | 10.2K | Sep 1997 – Dec 1997 |
| Steinman, Alfred G-2-160715 | Provident City, NE. (Frio 3550) | Lavaca | 1 | 0 | 46.5K | Sep 1996 – Dec 1997 |
| Pyle, H. B. G-2-162005 | Provident City (Frio 2980) | Lavaca | 1 | 0 | 41.3K | Jan 1997 – Oct 1997 |
| Tusa, T. S. G-2-156850 | Provident City (Miocene 2040) | Lavaca | 1 | 3 | 44.1K | Dec 1995 – Oct 1996 |
| Walters, Dorothy G-2-160011 | Provident City (K, North) | Lavaca | 1 | 0 | 6.36K | Aug 1996 – Sep 1996 |
| Walters, Dorothy G-2-150785 | Provident City (Yegua O, North) | Lavaca | 1 | 9.52K | 533K | Jul 1994 – Aug 1996 |
| Hawthorne, Clifford M. G-3-156529 | Paul (LW-54) | Colorado | 1 | 2.5K | 53.6K | Nov 1995 – Jul 1996 |
| Pyle, H. B. G-2-148074 | Provident City (Frio 3660) | Lavaca | 1 | 0 | 105K | Oct 1993 – May 1996 |
| Bailey, James Trustee G-3-156897 | Paul (LW-11) | Colorado | 1 | 662 | 31.1K | Nov 1995 – Apr 1996 |
| Walters, Dorothy G-2-155494 | Provident City (K, North) | Lavaca | 1 | 162 | 17.8K | Jul 1995 – Dec 1995 |
| Steinman, Alfred G-2-156126 | Provident City, NE. (3390) | Lavaca | 1 | 0 | 8.21K | Nov 1995 – Dec 1995 |
| Tusa, T. S. G-2-150454 | Provident City (Yegua -M-1) | Lavaca | 1 | 857 | 92K | Jul 1994 – Nov 1995 |
| Foisey, E. B. G-3-147917 | Palacios (Frio -A-) | Matagorda | 1 | 1.56K | 3.45K | Dec 1993 – Oct 1995 |
| Bailey, James Trustee G-3-156345 | Paul (LW-17) | Colorado | 1 | 1.01K | 29.4K | Aug 1995 – Oct 1995 |
| Steinman, Alfred G-2-132768 | Provident City, NE. (Frio 3550) | Lavaca | 1 | 78 | 110K | Jan 1993 – Oct 1995 |
| Neuhaus G-2-119775 | Provident City (Wilcox W-0) | Lavaca | 1 | 0 | 216K | Jan 1993 – Sep 1995 |
| Imrie, Selma G-2-125175 | Provident City (Frio 3175) | Lavaca | 1 | 0 | 63.7K | Jan 1993 – Sep 1995 |
| Provident City Gas Unit G-2-125017 | Provident City (Wilcox W-0) | Lavaca | 1 | 0 | 2.14K | Jul 1995 – Jul 1995 |
| Baily, James Trustee G-3-127517 | Paul (LW-27) | Colorado | 1 | 1.57K | 104K | Jan 1993 – Jun 1995 |
| Tusa, T.S. G-2-147095 | Provident City (Frio 2980) | Lavaca | 1 | 0 | 244K | Aug 1993 – Feb 1995 |
| Bailey, James Trustee G-3-150010 | Paul (LW-18) | Colorado | 1 | 878 | 27.9K | May 1994 – Sep 1994 |
| Neuhaus, F.W. G-2-140549 | Provident City (Yegua L-Z East) | Lavaca | 1 | 6.06K | 100K | Jan 1993 – Aug 1994 |