| Fred W. Volz Sr. Unit G-4-158613 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 24.8K | 847K | Jan 1996 – Jun 2009 |
| Olivarez, M.L. et al Gas Unit G-4-110707 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 23.7K | 1.09M | by Jan 1993 – Mar 2005 |
| West, Temple W. G-4-203087 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 21.2K | 164K | Jun 2004 – Jul 2007 |
| West, Temple W. G-4-152214 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 16.5K | 855K | Nov 1994 – Oct 2005 |
| Lysinger, W. J. Gas Unit G-4-109179 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 15.7K | 366K | by Jan 1993 – Jul 2011 |
| Wigand G-6-169005 | Fidelity Explor. & Prod. Co. | Minden (Travis Peak Cons.) | Rusk | 1 | 13.4K | 1.29M | Mar 1998 – Nov 2014 |
| CNG G.U. IV G-4-145178 | Fidelity Explor. & Prod. Co. | Texan Gardens (L Sand) | Hidalgo | 1 | 12.8K | 1.02M | Apr 1993 – Sep 2000 |
| Brooks, Cliff G-6-157971 | Fidelity Explor. & Prod. Co. | Minden (Travis Peak Cons.) | Rusk | 1 | 12.6K | 867K | Mar 1996 – Mar 2009 |
| West, Temple W. G-4-220887 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 11.8K | 1.05M | Apr 2006 – Jul 2012 |
| Wood, C.T. Jr. et al Gas Unit G-4-109609 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 9.06K | 584K | by Jan 1993 – Aug 2003 |
| Bell-Stelzig Gas Unit G-4-115169 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 8.19K | 445K | by Jan 1993 – May 2002 |
| West, Temple W. G-4-204098 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 7.81K | 762K | Aug 2004 – Sep 2009 |
| Sobel, M.j.gas Unit G-4-109603 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 6.92K | 320K | Jun 1993 – Dec 2001 |
| Bell, Everett Gas Unit II G-4-92929 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 6.74K | 819K | by Jan 1993 – Feb 2012 |
| West, Temple W. G-4-212411 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 6.72K | 352K | May 2005 – Sep 2009 |
| Maxwell T. D. G-6-161286 | Fidelity Explor. & Prod. Co. | Minden (Travis Peak Cons.) | Rusk | 1 | 5.24K | 768K | Oct 1996 – Apr 2011 |
| West, Temple W. G-4-89548 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 5.06K | 497K | by Jan 1993 – Dec 2008 |
| Carter, Ethel L. G.U. G-4-103128 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 4.85K | 621K | by Jan 1993 – Apr 2006 |
| West, Temple W. G-4-151483 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 4.7K | 487K | Oct 1994 – Jan 2001 |
| West, Temple W. G-4-151959 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 3.82K | 653K | Nov 1994 – Feb 2010 |
| West, Temple W. G-4-182473 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 3.54K | 374K | Apr 2001 – Jun 2013 |
| Everett Bell Gas Unit 1 G-4-87121 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 3.27K | 809K | by Jan 1993 – Dec 2011 |
| Harrell Gas Unit No. 1 G-6-234363 | Fidelity Explor. & Prod. Co. | Brachfield, S.E. (Cotton Valley) | Rusk | 1 | 3.18K | 414K | Dec 2007 – Apr 2012 |
| Welch, Z. M. G-6-157576 | Fidelity Explor. & Prod. Co. | Shiloh (Rodessa) | Rusk | 1 | 2.58K | 674K | Dec 1995 – Oct 1999 |
| Sobel, M. J. Gas Unit G-4-109442 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 2.43K | 60.8K | by Jan 1993 – Jan 1997 |
| West, Temple W. G-4-14504 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 2.3K | 831K | by Jan 1993 – Apr 2003 |
| CNG G.U. IV G-4-145177 | Fidelity Explor. & Prod. Co. | Texan Gardens (S, West) | Hidalgo | 1 | 2.13K | 1.62M | Apr 1993 – Feb 2001 |
| CNG Gas Unit VI G-4-151210 | Fidelity Explor. & Prod. Co. | Texan Gardens (K Sand) | Hidalgo | 1 | 2.03K | 791K | Jun 1994 – May 2006 |
| West, Temple W. G-4-181320 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 1.89K | 157K | Nov 2000 – Mar 2011 |
| West, Temple W. G-4-143172 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 1.8K | 142K | by Jan 1993 – Aug 2003 |
| Shiloh Gas Unit 8 G-6-16697 | Fidelity Explor. & Prod. Co. | Shiloh (Rodessa) | Rusk | 1 | 1.57K | 554K | Nov 1994 – Mar 1998 |
| Chestnut, F. E. G-4-97530 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 1.56K | 110K | by Jan 1993 – Jul 1999 |
| Fred W. Volz Sr. Unit G-4-161383 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 1.44K | 268K | Oct 1996 – Feb 2001 |
| Ellis, W. T., Gas Unit G-4-14541 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 1.4K | 52.6K | by Jan 1993 – Aug 1996 |
| Chapa, David G-4-174482 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 1.32K | 106K | Jan 1999 – Jul 2005 |
| West, Temple W. G-4-175828 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 1.2K | 73.4K | Jan 2000 – Aug 2006 |
| West, Temple W. G-4-221674 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 1.08K | 162K | Jun 2006 – Jul 2011 |
| Dunn, Mary G-6-166582 | Fidelity Explor. & Prod. Co. | Minden (Travis Peak Cons.) | Rusk | 1 | 997 | 93.8K | Sep 1997 – Oct 2009 |
| Chapa, D. G-4-74403 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 900 | 265K | by Jan 1993 – Oct 1996 |
| West, Temple W. G-4-223527 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 745 | 19.7K | Jun 2006 – Dec 2006 |
| Everett Bell Gas Unit 1 G-4-163862 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 735 | 162K | Jul 1997 – Aug 2010 |
| Chapa Gas Unit G-4-241212 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 565 | 61.2K | Mar 2008 – Oct 2009 |
| Everett Bell Gas Unit 1 G-4-175796 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 360 | 47.2K | Dec 1999 – Aug 2010 |
| A. Longoria Gas Unit 2 G-4-195057 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 287 | 1.7K | Apr 2003 – Oct 2008 |
| CNG GU IV G-4-175825 | Fidelity Explor. & Prod. Co. | Texan Gardens (O, East) | Hidalgo | 1 | 262 | 146K | Jan 2000 – Sep 2003 |
| CNG Gas Unit IV G-4-156596 | Fidelity Explor. & Prod. Co. | Texan Gardens (R Sand) | Hidalgo | 1 | 210 | 573K | Dec 1995 – Jul 2001 |
| Page, Roy Gas Unit G-4-89547 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 204 | 214K | by Jan 1993 – Sep 2006 |
| W. T. Ellis Gas Unit G-4-159574 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 193 | 8.08K | Aug 1996 – Feb 2000 |
| West, Temple W. G-4-154140 | Fidelity Explor. & Prod. Co. | Tabasco (Consolidated) | Hidalgo | 1 | 186 | 142K | Apr 1995 – Feb 2001 |
| CNG Gas Unit VI G-4-164921 | Fidelity Explor. & Prod. Co. | Texan Gardens (P Sand) | Hidalgo | 1 | 149 | 80.8K | Sep 1997 – Mar 2006 |