| La Brisa O-4-12686 | Texas Independent Explor., Inc. | Rincon (Vicksburg 5480) | Starr | 1 | 128K | 168K | Jun 1997 – Jan 2000 |
| Texasgulf, Inc. Fee Unit G-3-159406 | Texas Independent Explor., Inc. | Old Ocean North (10150) | Brazoria | 1 | 59.3K | 321K | Mar 1996 – Dec 1997 |
| King, Creston O-3-22816 | Texas Independent Explor., Inc. | Greens Lake (5150) | Galveston | 1 | 18.5K | 1.9K | Nov 1995 – Oct 1998 |
| Mueller, A.W. Heirs G-2-138707 | Texas Independent Explor., Inc. | Green Lake, W. (LF-10) | Calhoun | 1 | 14.8K | 981K | Jan 1993 – Jun 1999 |
| Texasgulf, Inc. Fee Unit G-3-92114 | Texas Independent Explor., Inc. | Old Ocean North (9750) | Brazoria | 1 | 14.5K | 516K | Jan 1993 – Jul 1995 |
| Slick, Earl F. G-4-176570 | Texas Independent Explor., Inc. | Rincon (G-3, East) | Starr | 1 | 13.9K | 78.6K | Feb 2000 – Jan 2001 |
| Weed, J.F. G-2-153972 | Texas Independent Explor., Inc. | Francitas, South ( F-25) | Jackson | 1 | 12.9K | 658K | Mar 1995 – Dec 1996 |
| 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 | Jan 1993 – Aug 1998 |
| Alaniz 334 O-4-12682 | Texas Independent Explor., Inc. | Gyp Hill * | Brooks | 1 | 7.16K | 16.6K | May 1997 – Jul 2001 |
| Mayfair Labrisa G-4-147320 | Texas Independent Explor., Inc. | Frost,north (Rincon) | Starr | 1 | 6.92K | 653K | Aug 1993 – Dec 2000 |
| Swierc G. U. G-2-157801 | Texas Independent Explor., Inc. | Tom Lyne (Reagan -C-) | Live Oak | 1 | 5.4K | 444K | Dec 1995 – Oct 1996 |
| Swierc G. U. G-2-149347 | Texas Independent Explor., Inc. | Tom Lyne, East (Reagan 10800) | Live Oak | 1 | 5.22K | 755K | May 1994 – Nov 1995 |
| Alaniz 334 G-4-141538 | Texas Independent Explor., Inc. | Gyp Hill * | Brooks | 1 | 4.62K | 247K | Jan 1993 – Apr 1997 |
| Slick 531 G-4-143191 | Texas Independent Explor., Inc. | Borosa, S.(vicksburg 6300) | Starr | 1 | 4.19K | 396K | Jan 1993 – Jun 2000 |
| Weed, J. F. O-2-4711 | Texas Independent Explor., Inc. | Francitas, South ( F-18) | Jackson | 3 | 3.86K | 12.1K | Jan 1993 – Jun 2001 |
| Slick Estate G-4-140258 | Texas Independent Explor., Inc. | Rincon (Vicksburg 6900) | Starr | 1 | 3.79K | 208K | Jan 1993 – Dec 1995 |
| Slick, T.B. A-535 G-4-141921 | Texas Independent Explor., Inc. | Frost, North (6600) | Starr | 1 | 2.66K | 157K | 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 |
| Luitjen G-4-136411 | Texas Independent Explor., Inc. | Mercedes (7100) | Hidalgo | 1 | 2.05K | 70.5K | Jan 1993 – Jan 1998 |
| HMC/Tie Labrisa G-4-133680 | Texas Independent Explor., Inc. | Frost, North (Wood 2) | Starr | 1 | 1.78K | 341K | 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 | 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 | Jan 1993 – May 1996 |
| Yzaguirre G-4-144657 | Texas Independent Explor., Inc. | Yzaguirre (7300) | Starr | 1 | 716 | 36.8K | Mar 1993 – Aug 1993 |
| Cardenas G-4-142556 | Texas Independent Explor., Inc. | San Salvador (Consolidated Frio) | Hidalgo | 1 | 667 | 116K | Jan 1993 – May 1997 |
| Los Torritos Gas Unit G-4-152750 | Texas Independent Explor., Inc. | Los Torritos, N. | Hidalgo | 1 | 586 | 22.2K | Jan 1995 – Apr 1995 |
| 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 | Jan 1993 – Mar 1996 |
| Perez G-4-143120 | Texas Independent Explor., Inc. | Gyp Hill * | Brooks | 1 | 300 | 52.7K | Jan 1993 – Dec 1993 |
| Hidalgo, Co. Irrig. Dist. No. 6 G-4-141157 | Texas Independent Explor., Inc. | Tabasco (O) | Hidalgo | 1 | 297 | 58.9K | Jan 1993 – Sep 1996 |
| Yzaguirre G-4-141607 | Texas Independent Explor., Inc. | Yzaguirre (5200) | Starr | 1 | 296 | 110K | Jan 1993 – Jul 1995 |
| Yzaguirre G-4-146797 | Texas Independent Explor., Inc. | Yzaguirre (6500) | Starr | 1 | 272 | 57.6K | Sep 1993 – Aug 1995 |
| King, Creston G-3-153831 | Texas Independent Explor., Inc. | Greens Lake (5150) | Galveston | 1 | 218 | 37.7K | Apr 1995 – Oct 1995 |
| Hynes, Jamie G-2-55934 | Texas Independent Explor., Inc. | Long Mott, South (Frio, Lower) | Calhoun | 1 | 185 | 1.18K | Aug 1993 – Aug 1993 |
| Slick Estate G-4-118187 | Texas Independent Explor., Inc. | Rincon (Vicksburg 6550) | Starr | 1 | 183 | 67.9K | 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 |
| T. Smtih Gas Unit G-4-142111 | Texas Independent Explor., Inc. | San Salvador (8200) | Hidalgo | 1 | 67 | 16.6K | Jan 1993 – Apr 1993 |
| La Brisa Land & Cattle G-4-131215 | Texas Independent Explor., Inc. | Kennard | Starr | 1 | 59 | 131K | Jan 1993 – Jul 1997 |
| Rio Grande Land Trust G.U. #1 G-4-129705 | Texas Independent Explor., Inc. | Mercedes ( 3-D) | Hidalgo | 1 | 20 | 23.2K | Jan 1993 – Apr 1998 |