| Ramirez, J. Est. G-4-169065 | Dominion Expl. & Prod., Inc. | Bob West, North (LZ-5) | Zapata | 1 | 3.28K | 1.2M | Mar 1998 – Mar 2001 |
| Ramirez, J. Est. G-4-169069 | Dominion Expl. & Prod., Inc. | Bob West, North (L-1,L-2,L-3) | Zapata | 1 | 2.22K | 837K | Mar 1998 – Jun 2003 |
| Ramirez, J. Estate G-4-166990 | Dominion Expl. & Prod., Inc. | Bob West, North (LZ-5) | Zapata | 1 | 1.82K | 583K | Feb 1998 – May 2001 |
| Ramirez, J. Est. G-4-166051 | Dominion Expl. & Prod., Inc. | Bob West, North (L-1,L-2,L-3) | Zapata | 1 | 1K | 359K | Feb 1998 – Aug 2003 |
| Ramirez, Josefa G-4-158629 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 10,200) | Zapata | 1 | 62 | 2.22M | May 1996 – May 2000 |
| Ramirez, M. R. G-4-165808 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9850) | Zapata | 1 | 37 | 2.66M | Dec 1997 – Jul 2002 |
| Ramirez, M. R. G-4-178411 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9100) | Zapata | 1 | 13 | 16.2K | Aug 2002 – Sep 2002 |
| Ramirez, Federico G-4-136183 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox I) | Zapata | 1 | 6 | 1.99M | Jan 1993 – Nov 2000 |
| Ramirez, Federico G-4-137014 | Dominion Expl. & Prod., Inc. | Lopeno (11,250 Wilcox) | Zapata | 1 | 3 | 1.86M | Jan 1993 – Jan 2005 |
| Ramirez, Manuel G-4-129644 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 10,150) | Zapata | 1 | 3 | 892K | Jan 1993 – Nov 2000 |
| Ramirez, Blas G-4-169213 | Dominion Expl. & Prod., Inc. | Bob West, North (L-1,L-2,L-3) | Zapata | 1 | 2 | 100K | Jul 1998 – Apr 2005 |
| Ramirez, M. R. G-4-179653 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9,600) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-179910 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox F) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-179912 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox K) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-179913 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9550) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-179914 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9,600) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-179915 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9850) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-179916 | Dominion Expl. & Prod., Inc. | Wildcat | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-179917 | Dominion Expl. & Prod., Inc. | Wildcat | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-179918 | Dominion Expl. & Prod., Inc. | Wildcat | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-179919 | Dominion Expl. & Prod., Inc. | Wildcat | Zapata | 1 | 0 | 0 | — |
| Ramirez, Federico G-4-182491 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9950) | Zapata | 1 | 0 | 0 | — |
| Ramirez, Federico G-4-182492 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 10,200) | Zapata | 1 | 0 | 0 | — |
| Ramirez, Federico G-4-184142 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9850) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-187005 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 10900) | Zapata | 1 | 0 | 6.04K | Aug 2001 – Sep 2001 |
| Ramirez, Frederico G-4-189610 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9850) | Zapata | 1 | 0 | 0 | — |
| Ramirez, Federico G-4-189627 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox I) | Zapata | 1 | 0 | 0 | — |
| Ramirez, Federico G-4-189629 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox J) | Zapata | 1 | 0 | 0 | — |
| Ramirez, Federico G-4-190097 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox I) | Zapata | 1 | 0 | 0 | — |
| Ramirez, Federico G-4-190100 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox J) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190207 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox E) | Zapata | 1 | 0 | 25.8K | Sep 2002 – Mar 2003 |
| Ramirez, M. R. G-4-190479 | Dominion Expl. & Prod., Inc. | Wildcat | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190586 | Dominion Expl. & Prod., Inc. | Wildcat | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190588 | Dominion Expl. & Prod., Inc. | Wildcat | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190589 | Dominion Expl. & Prod., Inc. | Wildcat | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190590 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox F) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190591 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox J) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190592 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 8,500) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190593 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 8750) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190594 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9550) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190595 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9,600) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190596 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9850) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190603 | Dominion Expl. & Prod., Inc. | Wildcat | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190604 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox F) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190608 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox I) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190609 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox J) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190610 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox K) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-190611 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9,600) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-192587 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9550) | Zapata | 1 | 0 | 0 | — |
| Ramirez, M. R. G-4-192588 | Dominion Expl. & Prod., Inc. | Lopeno (Wilcox 9,600) | Zapata | 1 | 0 | 0 | — |