| Martin 10 O-1-14542 | Lewis Petro Properties, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 6.48K | 31.8K | Jun 2004 – May 2005 |
| Chato 27 G-1-187231 | Lewis Petro Properties, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 5.66K | 774K | Nov 2001 – Apr 2005 |
| Martin 10 O-1-14722 | Lewis Petro Properties, Inc. only | Stuart City, SW. (Escondido) | La Salle | 1 | 5.63K | 22K | Apr 2006 – Nov 2006 |
| Golla 7 G-1-193646 | Lewis Petro Properties, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 5.33K | 67.4K | Nov 2002 – May 2005 |
| Chato 22A G-1-188867 | Lewis Petro Properties, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 5.15K | 231K | Jan 2002 – May 2005 |
| Chato 22A G-1-187228 | Lewis Petro Properties, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 3.5K | 168K | Jan 2002 – May 2005 |
| Martin 10 G-1-199439 | Lewis Petro Properties, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 3.21K | 36.3K | Aug 2003 – May 2005 |
| Martin 9 G-1-193557 | Lewis Petro Properties, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 3.18K | 65.2K | Nov 2002 – May 2005 |
| Chato 23 O-1-14485 | Lewis Petro Properties, Inc. only | Stuart City, SW. (Escondido) | La Salle | 1 | 2.88K | 30.6K | Jun 2003 – Mar 2009 |
| Chato 22 A G-1-188868 | Lewis Petro Properties, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 1.66K | 130K | Dec 2001 – May 2005 |
| Gutierrez, Raymond G-1-191842 | Virtex Petroleum Company, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 1.26K | 114K | Nov 2002 – Apr 2005 |
| Martin "a" 9 O-1-14566 | Lewis Petro Properties, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 1.06K | 2.46K | Dec 2004 – May 2005 |
| VT Alderman, Ezra 113 G-1-246173 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 462 | 212K | Jan 2009 – Aug 2026 |
| VT Alderman, Ezra G-1-70702 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 228 | 502K | by Jan 1993 – Mar 2026 |
| Appling G-1-129473 | Proline Energy Resources Inc only | Stuart City (Edwards Lime) | La Salle | 1 | 154 | 2.62M | by Jan 1993 – Aug 2026 |
| Killam G-1-169694 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 138 | 53.6K | Aug 1997 – Jul 2004 |
| Killam 299 G-1-152136 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 80 | 330K | Aug 1994 – Aug 2026 |
| Appling G-1-130985 | Proline Energy Resources Inc only | Stuart City (Edwards Lime) | La Salle | 1 | 53 | 2.22M | by Jan 1993 – Aug 2026 |
| Petty, O. S. -A- G-1-481 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 51 | 1.18M | by Jan 1993 – Aug 2026 |
| PXP Martin G-1-188937 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 49 | 1.77M | Nov 2001 – Aug 2026 |
| Reeves G-1-152753 | Proline Energy Resources Inc only | Stuart City (Edwards Lime) | La Salle | 1 | 44 | 2.04M | Jan 1995 – Aug 2026 |
| Pryor G-1-147056 | Proline Energy Resources Inc only | Stuart City (Edwards Lime) | La Salle | 1 | 35 | 2.01M | Oct 1993 – Aug 2026 |
| Krause, A. L. Estate G-1-68801 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 24 | 190K | by Jan 1993 – Aug 2026 |
| PXP Martin, Albert G-1-480 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 21 | 1.53M | by Jan 1993 – Aug 2026 |
| PXP Hill, Joe G-1-193360 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 19 | 806K | Nov 2002 – Aug 2026 |
| Crisp G-1-163067 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 19 | 454K | Apr 1997 – Oct 2024 |
| Gutierrez, R. M. G-1-136661 | Sutton Producing Corp. only | Stuart City (Edwards Lime) | La Salle | 1 | 17 | 538K | by Jan 1993 – Nov 1999 |
| Krause, A. L. Estate G-1-67607 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 16 | 554K | Apr 1993 – Aug 2026 |
| Reeves G-1-140193 | Proline Energy Resources Inc only | Stuart City (Edwards Lime) | La Salle | 1 | 15 | 1.19M | by Jan 1993 – Aug 2026 |
| PXP Petty, O.S. G-1-488 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 14 | 995K | by Jan 1993 – Aug 2026 |
| PXP Martin, Albert G-1-487 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 13 | 1.74M | by Jan 1993 – Aug 2026 |
| Stockton G-1-147970 | Petrovybe Opco LLC only | Stuart City (Edwards Lime) | La Salle | 1 | 10 | 438K | Dec 1993 – Dec 2005 |
| Killam-Gonzalez 299 G-1-242024 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 8 | 315K | Apr 2008 – Aug 2026 |
| Appling G-1-133551 | Proline Energy Resources Inc only | Stuart City (Edwards Lime) | La Salle | 1 | 6 | 1.14M | by Jan 1993 – Aug 2026 |
| Petty Ranch G-1-212087 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 5 | 842K | Jul 2004 – Aug 2026 |
| Killam-Gonzalez 299 GU G-1-225718 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 4 | 608K | Oct 2006 – Aug 2026 |
| PXP Hill, Joe G-1-486 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 2 | 644K | by Jan 1993 – May 2017 |
| Gutierrez, R. M. G-1-144751 | Petrovybe Opco LLC only | Stuart City (Edwards Lime) | La Salle | 1 | 2 | 334K | Mar 1993 – Dec 2005 |
| PXP Petty, O. S. -A- G-1-483 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 1 | 635K | by Jan 1993 – Aug 2026 |
| Pryor G-1-143921 | Proline Energy Resources Inc only | Stuart City (Edwards Lime) | La Salle | 1 | 1 | 996K | by Jan 1993 – Aug 2026 |
| PXP Petty, O. S. -B- G-1-482 | Lewis Petro Properties, Inc. only | Stuart City (Edwards Lime) | La Salle | 1 | 1 | 928K | by Jan 1993 – Aug 2026 |
| Chato 23 O-1-14463 | Lewis Petro Properties, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 0 | 0 | — |
| Alderman, E. G-1-206680 | Blackbrush O & G, Inc. only | Stuart City (Wilcox 4100) | La Salle | 1 | 0 | 923 | Nov 2004 – Jan 2005 |
| Gutierrez G-1-202969 | Escondido Resources GP, LLC only | Stuart City, S. (Escondido) | La Salle | 1 | 0 | 0 | — |
| Winslow, O. H. G-1-202544 | Escondido Resources GP, LLC only | Stuart City, S. (Escondido) | La Salle | 1 | 0 | 0 | — |
| Martin, J.C. G-1-202542 | Escondido Resources GP, LLC only | Stuart City, S. (Escondido) | La Salle | 1 | 0 | 0 | — |
| Foster, J. Estate G-1-202431 | Escondido Resources GP, LLC only | Stuart City, S. (Escondido) | La Salle | 1 | 0 | 0 | — |
| Foster, J. Estate G-1-202426 | Escondido Resources GP, LLC only | Stuart City, S. (Escondido) | La Salle | 1 | 0 | 0 | — |
| Winslow, O.H. G-1-199824 | Escondido Resources GP, LLC only | Stuart City, S. (Escondido) | La Salle | 1 | 0 | 17.2K | Dec 2003 – Dec 2003 |
| Nye Ranch G-1-196158 | Virtex Petroleum Company, Inc. only | Stuart City, S. (Escondido) | La Salle | 1 | 0 | 0 | — |