| La Brisa O-4-12686 | Texas Independent Explor., Inc. | Rincon (Vicksburg 5480) | Starr | 1 | 128K | 168K | Jun 1997 – Jan 2000 |
| Slick, Earl F. G-4-176570 | Texas Independent Explor., Inc. | Rincon (G-3, East) | Starr | 1 | 13.9K | 78.6K | Feb 2000 – Jan 2001 |
| Guerra Brothers G. U. G-4-152448 | Texas Independent Explor., Inc. | Jay Simmons (8200 Vicksburg) | Starr | 1 | 10.7K | 636K | Dec 1994 – Jan 2000 |
| Martinez, F. F. 546 G-4-150616 | Texas Independent Explor., Inc. | Rincon, North (Vicksburg 7300) | Starr | 1 | 8.81K | 323K | Aug 1994 – Oct 1998 |
| La Brisa 91 O-4-12695 | Texas Independent Explor., Inc. | Rincon (Vicksburg 5480) | Starr | 1 | 8.78K | 10.5K | Aug 1997 – Dec 1998 |
| Slick G-4-134540 | Texas Independent Explor., Inc. | Frost, West (VX-Wood) | Starr | 1 | 7.89K | 612K | by Jan 1993 – Aug 1998 |
| Mayfair Labrisa G-4-147320 | Texas Independent Explor., Inc. | Frost,north (Rincon) | Starr | 1 | 6.92K | 653K | Aug 1993 – Dec 2000 |
| Slick 531 G-4-143191 | Texas Independent Explor., Inc. | Borosa, S.(vicksburg 6300) | Starr | 1 | 4.19K | 396K | by Jan 1993 – Jun 2000 |
| Slick Estate G-4-140258 | Texas Independent Explor., Inc. | Rincon (Vicksburg 6900) | Starr | 1 | 3.79K | 208K | by Jan 1993 – Dec 1995 |
| Slick, T.B. A-535 G-4-141921 | Texas Independent Explor., Inc. | Frost, North (6600) | Starr | 1 | 2.66K | 157K | by Jan 1993 – Apr 1996 |
| Slick, Earl F. G-4-156971 | Texas Independent Explor., Inc. | Frost, North (Wood 2) | Starr | 1 | 2.42K | 124K | Aug 1995 – Dec 1999 |
| Gonzales G-4-144258 | Texas Independent Explor., Inc. | La Reforma (P) | Starr | 1 | 2.16K | 272K | Feb 1993 – Oct 1994 |
| Cameron 487 G-4-154109 | Texas Independent Explor., Inc. | Yzaguirre (7300) | Starr | 1 | 2.11K | 226K | Apr 1995 – Apr 1998 |
| HMC/Tie Labrisa G-4-133680 | Texas Independent Explor., Inc. | Frost, North (Wood 2) | Starr | 1 | 1.78K | 341K | by Jan 1993 – Aug 1999 |
| Guerra Brothers "H" G-4-154790 | Texas Independent Explor., Inc. | La Reforma (8700 Rincon) | Starr | 1 | 1.56K | 161K | Jul 1995 – Oct 1997 |
| Gonzales G-4-154251 | Texas Independent Explor., Inc. | La Reforma (G-2) | Starr | 1 | 1.45K | 143K | Apr 1995 – Dec 1999 |
| Cameron 487 G-4-153660 | Texas Independent Explor., Inc. | Yzaguirre (7300) | Starr | 1 | 1.42K | 11.7K | Dec 1994 – Feb 1995 |
| Alvarado, Francisco et. UX G-4-139944 | Texas Independent Explor., Inc. | Rincon, North (Vicksburg 7300) | Starr | 1 | 1.15K | 227K | by Jan 1993 – Oct 2000 |
| Gonzales G-4-168599 | Texas Independent Explor., Inc. | La Reforma (T,res. 3) | Starr | 1 | 928 | 51.8K | Mar 1998 – Dec 1998 |
| Slick 535 G-4-150180 | Texas Independent Explor., Inc. | Frost, West (6900) | Starr | 1 | 779 | 54.5K | Jun 1994 – Apr 1995 |
| Slick Estate G-4-137496 | Texas Independent Explor., Inc. | Yzaguirre (7200 Sand) | Starr | 1 | 749 | 79K | by Jan 1993 – May 1996 |
| Yzaguirre G-4-144657 | Texas Independent Explor., Inc. | Yzaguirre (7300) | Starr | 1 | 716 | 36.8K | Mar 1993 – Aug 1993 |
| HMC/Tie la Brisa O-4-12307 | Texas Independent Explor., Inc. | Frost, W. (Orive Sand) | Starr | 1 | 433 | 638 | Nov 1993 – Nov 1995 |
| Slick 539 G-4-138816 | Texas Independent Explor., Inc. | Rincon (G-3, East) | Starr | 1 | 394 | 141K | by Jan 1993 – Mar 1996 |
| Yzaguirre G-4-141607 | Texas Independent Explor., Inc. | Yzaguirre (5200) | Starr | 1 | 296 | 110K | by Jan 1993 – Jul 1995 |
| Yzaguirre G-4-146797 | Texas Independent Explor., Inc. | Yzaguirre (6500) | Starr | 1 | 272 | 57.6K | Sep 1993 – Aug 1995 |
| Slick Estate G-4-118187 | Texas Independent Explor., Inc. | Rincon (Vicksburg 6550) | Starr | 1 | 183 | 67.9K | by Jan 1993 – Dec 1996 |
| Cameron 487 G-4-169031 | Texas Independent Explor., Inc. | Yzaguirre (6400) | Starr | 1 | 138 | 26.2K | May 1998 – Aug 1998 |
| Davenport "B" G-4-148041 | Texas Independent Explor., Inc. | Rincon, North (Vicksburg 5950) | Starr | 1 | 83 | 9.87K | Feb 1994 – Apr 1994 |
| Coates Estate G-4-175795 | Texas Independent Explor., Inc. | Rincon, N. (4670) | Starr | 1 | 71 | 19.1K | Dec 1998 – Feb 1999 |
| La Brisa Land & Cattle G-4-131215 | Texas Independent Explor., Inc. | Kennard | Starr | 1 | 59 | 131K | by Jan 1993 – Jul 1997 |
| La Brisa Land & Cattle G-4-141277 | Texas Independent Explor., Inc. | Rincon (B-6) | Starr | 1 | 8 | 40.2K | Aug 1993 – Dec 1997 |
| La Brisa 91 G-4-140074 | Texas Independent Explor., Inc. | Rincon (H-12) | Starr | 1 | 1 | 425K | by Jan 1993 – Aug 2000 |
| Davenport, D. -State G-4-53783 | Texas Independent Explor., Inc. | Rincon, North (C-1) | Starr | 1 | 0 | 0 | — |
| Garcia B G-4-136636 | Texas Independent Explor., Inc. | Kennard (3360) | Starr | 1 | 0 | 0 | — |
| La Brisa 91 G-4-140076 | Texas Independent Explor., Inc. | Rincon (E 6) | Starr | 1 | 0 | 13.7K | by Jan 1993 – Feb 1996 |
| Slick, T.B. G-4-135323 | Texas Independent Explor., Inc. | Rincon (H-12) | Starr | 1 | 0 | 0 | — |
| La Brisa G-4-140915 | Texas Independent Explor., Inc. | Rincon (F) | Starr | 1 | 0 | 18.8K | by Jan 1993 – Jan 1996 |
| La Brisa Land & Cattle G-4-132940 | Texas Independent Explor., Inc. | Kennard (3900) | Starr | 1 | 0 | 6.72K | by Jan 1993 – Dec 1997 |
| Davenport G-4-127655 | Texas Independent Explor., Inc. | Rincon, North (4000 Sand) | Starr | 1 | 0 | 0 | — |
| Davenport G-4-123143 | Texas Independent Explor., Inc. | Rincon, North (C-1) | Starr | 1 | 0 | 0 | — |
| Davenport, D.,-State G-4-12984 | Texas Independent Explor., Inc. | Rincon, North (6400) | Starr | 1 | 0 | 0 | — |
| Yzaguirre G-4-157973 | Texas Independent Explor., Inc. | Yzaguirre (6400) | Starr | 1 | 0 | 2.66K | Mar 1996 – Nov 1996 |
| Coates 553 G-4-181292 | Texas Independent Explor., Inc. | Rincon, North (E-1) | Starr | 1 | 0 | 1.06K | Sep 2000 – Sep 2000 |
| Slick, T. B., Estate-A- O-4-8464 | Texas Independent Explor., Inc. | Urschel (4360) | Starr | 1 | 0 | 0 | — |
| Davenport O-4-11685 | Texas Independent Explor., Inc. | Rincon, North (D-19) | Starr | 1 | 0 | 0 | — |
| Trevino Heirs 95 O-4-12057 | Texas Independent Explor., Inc. | Garcia (L-Stray) | Starr | 1 | 0 | 0 | — |
| Davenport, D. State G-4-53784 | Texas Independent Explor., Inc. | Rincon, North (C-1) | Starr | 1 | 0 | 0 | — |
| La Brisa Land & Cattle G-4-135802 | Texas Independent Explor., Inc. | Rincon (a-1 Frio) | Starr | 1 | 0 | 0 | — |