| Chapotal Land Co. -A- O-4-12830 | Smith Production Inc. only | Yturria (4590 Stray) | Starr | 1 | 41.6K | 53.2K | Apr 1999 – Aug 2014 |
| Garcia O-4-13922 | Rockin' H Resources LLC only | Garcia (Stray-3675) | Starr | 1 | 23.6K | 0 | Aug 2014 – Feb 2025 |
| Garcia, T. O-4-11366 | Reveille Resources only | Garcia (Stray 3470) | Starr | 1 | 21K | 6.42K | by Jan 1993 – Sep 2002 |
| T. Garcia O-4-13637 | 12TH Man Energy, LLC only | Garcia (Stray-3675) | Starr | 1 | 15.6K | 31K | Dec 2010 – Aug 2026 |
| Davenport, O. H. Heirs O-4-12674 | Merit Energy Company only | Hinde, West (Frio Stray) | Starr | 1 | 11.6K | 63.1K | Aug 1998 – Apr 2001 |
| Slick, T.B. Estate G-4-162709 | Fina Oil & Chemical Company only | Hinde (Frio Stray) | Starr | 1 | 6.53K | 85.6K | May 1996 – May 1999 |
| Bass O-4-11061 | Los Indios Exploration LLC only | Garcia (Stray-3675) | Starr | 1 | 5.87K | 17 | by Jan 1993 – Sep 2014 |
| Cantu G-4-179455 | WJW Operating Co.,llc only | Flores (Rincon VX Stray) | Starr | 1 | 3.34K | 114K | Mar 2000 – Aug 2000 |
| Salazar Unit O-4-13994 | Scorpion Operating, Inc. only | Garcia (Stray-3675) | Starr | 1 | 2.05K | 0 | Dec 2015 – Jan 2026 |
| Coates Energy Trust et Al G-4-130863 | Magnum Engineering Company only | Rincon, North (Stray 3300) | Starr | 1 | 1.58K | 98.3K | by Jan 1993 – Apr 1998 |
| Gonzales G-4-252968 | Texas Independent Explor Ltd. only | La Reforma (5500 Stray) | Starr | 1 | 1K | 125K | Sep 2009 – Nov 2010 |
| M. Saenz State O-4-14066 | Killam Oil Co., Ltd. only | Rincon, North (Stray 5000) | Starr | 1 | 930 | 0 | Nov 2017 – Apr 2018 |
| Martinez -B- G-4-179405 | Hilcorp Energy Company only | Rincon, North (Stray 4620) | Starr | 1 | 417 | 31.4K | Sep 2000 – Dec 2000 |
| Chapotal Land Co. -A- O-4-11291 | Oryx Energy Company only | Yturria (4590 Stray) | Starr | 1 | 302 | 634 | by Jan 1993 – Mar 1993 |
| Cameron, Don D. G-4-145492 | Forest Oil Corporation only | Rincon, North (Stray 3050) | Starr | 1 | 286 | 794K | Jun 1993 – Sep 2012 |
| Garcia, J. A. et Al G-4-174379 | White Oak Operating Company LLC only | Yturria, NE. (5200 Stray) | Starr | 1 | 266 | 78.4K | Jun 1999 – Sep 1999 |
| Cameron, Evelyn G-4-160582 | Lakeshore Operating, LLC only | Rincon, North (Stray 3300) | Starr | 1 | 242 | 748K | Oct 1996 – Aug 2026 |
| Dee Davenport State of Texas G-4-130473 | Totalfinaelf E&P USA Inc only | Dee Davenport (3750 Stray) | Starr | 1 | 225 | 76.3K | by Jan 1993 – Mar 1998 |
| Davenport -A- G-4-157668 | Texas Independent Explor Ltd. only | Rincon, North (Stray 4270) | Starr | 1 | 115 | 104K | Jan 1996 – Jan 2004 |
| Slick, T. B. Est G-4-163808 | OXY USA Inc. only | Hinde (Frio Stray) | Starr | 1 | 90 | 137K | Jul 1996 – Aug 2005 |
| Saenz G-4-214054 | Acock Operating Limited only | Rincon, North (Stray 5000) | Starr | 1 | 77 | 18.2K | Oct 2005 – Apr 2007 |
| Heard, J.F.B. G-4-142998 | Scorpion Operating, Inc. only | Rincon, North (Stray 3800) | Starr | 1 | 61 | 522K | by Jan 1993 – Jan 2012 |
| Coates 553 G-4-209878 | Merit Energy Company only | Rincon, North (Stray 4270) | Starr | 1 | 52 | 2.16K | Apr 2005 – Jul 2015 |
| Garcia L&L Co. G-4-179377 | Mountain V Texas, LLC only | Dee Davenport (3750 Stray) | Starr | 1 | 20 | 13.9K | Oct 2000 – Mar 2001 |
| Cameron G-4-161645 | Cameron, Paul E., Jr., Inc. only | Rincon, North (Stray 3050) | Starr | 1 | 10 | 10.5K | May 1996 – Jul 1998 |
| Guerra, H. P. -C- G-4-51210 | Prevail Energy, Incorporated only | Pedernal (Crockett, Stray) | Starr | 1 | 3 | 70.1K | Feb 1997 – Apr 1999 |
| Martinez -B- G-4-229384 | Hilcorp Energy Company only | Rincon, North (Stray 3050) | Starr | 1 | 0 | 0 | — |
| Garza - Rivas Unit G-4-75911 | Western Global Oil, Inc only | Rincon, North (Stray 3160) | Starr | 1 | 0 | 279K | by Jan 1993 – Mar 2009 |
| Heard, J. F. B. G-4-167769 | Scorpion Operating, Inc. only | Rincon, North (Stray 4620) | Starr | 1 | 0 | 162K | Aug 1997 – Mar 2012 |
| Dallas, J. S. L. B. -A- G-4-60632 | Berry,philip B.operating Co.inc. only | Rincon, North (Stray 3050) | Starr | 1 | 0 | 0 | — |
| Heard, J.F.B. G-4-62038 | Integrated Operating Corporation only | Rincon, North (Stray 3300) | Starr | 1 | 0 | 0 | — |
| Edmunds, A. K. G-4-69740 | Starco Exploration, Inc. only | Rincon, North (Stray 4160) | Starr | 1 | 0 | 0 | — |
| Garza-Rivas Unit G-4-72650 | D.Y. Exploration, Inc. only | Rincon, North (Stray 4270) | Starr | 1 | 0 | 0 | — |
| Garza-Rivas Unit G-4-73238 | Western Global Oil, Inc only | Rincon, North (Stray 3300) | Starr | 1 | 0 | 4.55K | by Jan 1993 – Jun 1995 |
| Saenz, M. -State- G-4-126738 | Oryx Energy Company only | Rincon, North (Stray 4970) | Starr | 1 | 0 | 0 | — |
| Cameron G-4-127006 | Cameron, Paul E., Jr., Inc. only | Rincon, North (Stray 3300) | Starr | 1 | 0 | 12.7K | by Jan 1993 – Nov 1994 |
| Edmunds, A.K. G-4-127162 | Kebo Oil & Gas, Inc. only | Rincon, North (Stray 4960) | Starr | 1 | 0 | 276K | by Jan 1993 – Mar 2012 |
| Cameron G-4-129212 | Cameron, Paul E., Jr., Inc. only | Rincon, North (Stray 3300-C) | Starr | 1 | 0 | 25.6K | by Jan 1993 – Apr 1997 |
| Cameron G-4-130648 | Cameron, Paul E., Jr., Inc. only | Rincon, North (Stray 3300-C) | Starr | 1 | 0 | 256K | by Jan 1993 – Jan 2003 |
| Garza-Rivas Unit(d.d.oil Co.-B-) G-4-135827 | Western Global Oil, Inc only | Rincon, North (Stray 3800) | Starr | 1 | 0 | 21.9K | by Jan 1993 – Sep 2005 |
| Edmunds, A. K. G-4-175271 | Kebo Oil & Gas, Inc. only | Rincon, North (Stray 3800) | Starr | 1 | 0 | 191K | Nov 1999 – Sep 2006 |
| Edmunds, A. K. G-4-176905 | Kebo Oil & Gas, Inc. only | Rincon, North (Stray 3160) | Starr | 1 | 0 | 90K | Apr 2000 – Mar 2012 |
| Martinez -B- O-4-8633 | Hilcorp Energy Company only | Rincon, North (Stray 5000) | Starr | 2 | 0 | 0 | — |
| Garcia, T O-4-10039 | Reveille Resources only | Garcia (Stray 3470) | Starr | 1 | 0 | 0 | — |
| Garcia, T. -A- O-4-10208 | Oryx Energy Company only | Garcia (Stray-3675) | Starr | 1 | 0 | 0 | — |
| Trevino Heirs 95 O-4-12057 | Texas Independent Explor., Inc. only | Garcia (L-Stray) | Starr | 1 | 0 | 0 | — |
| Heard, J.F.B. G-4-143454 | Scorpion Operating, Inc. only | Rincon, North (Stray 5000) | Starr | 1 | 0 | 109K | by Jan 1993 – Mar 2012 |
| Evelyn Cameron State G-4-160580 | Lakeshore Operating, LLC only | Rincon, North (Stray 3050) | Starr | 1 | 0 | 531K | Oct 1996 – Aug 2026 |
| Cameron, Evelyn State G-4-165423 | Lakeshore Operating, LLC only | Rincon, North (Stray 3300) | Starr | 1 | 0 | 857K | Nov 1997 – Aug 2026 |
| Heard, J.F.B. G-4-199513 | Scorpion Operating, Inc. only | Rincon, North (Stray 3050) | Starr | 1 | 0 | 10.1K | Jan 2004 – Apr 2004 |