| Wick Gas Unit G-2-225155 | Lewis Petro Properties, Inc. | Sweet Home (Edwards) | Lavaca | 1 | 55.8K | 3.69M | Jan 2007 – Aug 2026 |
| Rita G-1-132522 | Lewis Petro Properties, Inc. | White Kitchen (Edwards Lime) | La Salle | 1 | 4.73K | 2.98M | by Jan 1993 – Jan 2013 |
| Cactus Jack "A" G-4-202194 | Lewis Petro Properties, Inc. | Nance Dist. 4 (Edwards Lime) | Webb | 1 | 4.12K | 1.98M | Jun 2004 – Aug 2026 |
| Palafox 39 H G-4-249442 | Lewis Petro Properties, Inc. | Big Reef (Edwards) | Webb | 1 | 1.29K | 3.08M | Mar 2009 – Aug 2026 |
| Helen G-1-132515 | Lewis Petro Properties, Inc. | White Kitchen (Edwards Lime) | La Salle | 1 | 862 | 226K | by Jan 1993 – Dec 2012 |
| Earnest Gas Unit G-2-240644 | Lewis Petro Properties, Inc. | Kawitt (Edwards) | Karnes | 1 | 765 | 351K | May 2007 – Nov 2013 |
| VT Storey Estate G-1-132136 | Lewis Petro Properties, Inc. | White Kitchen (Edwards Lime) | La Salle | 1 | 520 | 873K | by Jan 1993 – Jul 2014 |
| VT Alderman, Ezra 113 G-1-246173 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 462 | 212K | Jan 2009 – Aug 2026 |
| Cactus Jack "B" G-4-205764 | Lewis Petro Properties, Inc. | Nance Dist. 4 (Edwards Lime) | Webb | 1 | 425 | 708K | Nov 2004 – Nov 2021 |
| Hixon G-1-176535 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 377 | 109K | Mar 2000 – Jul 2026 |
| VT Alderman, Ezra G-1-70702 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 228 | 502K | by Jan 1993 – Mar 2026 |
| Cooke, C. N. Trust G-1-163606 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 176 | 933K | Apr 1997 – Jul 2026 |
| Cooke "A" G-1-146886 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 160 | 1.53M | Sep 1993 – Jul 2026 |
| VT Beckman, M.A. G-1-145461 | Lewis Petro Properties, Inc. | White Kitchen (Edwards Lime) | La Salle | 1 | 147 | 1.1M | Mar 1993 – Aug 2026 |
| Killam G-1-169694 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 138 | 53.6K | Aug 1997 – Jul 2004 |
| Martin, Albert Mineral Trust G-1-151682 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 124 | 404K | Jul 1994 – Jul 2026 |
| George "A" G-1-151834 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 92 | 138K | Oct 1994 – Jul 2026 |
| Julia Mott Gas Unit NO.1 G-2-229082 | Lewis Petro Properties, Inc. | Yoakum (Edwards) | De Witt | 1 | 81 | 755K | May 2007 – Aug 2026 |
| Killam 299 G-1-152136 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 80 | 330K | Aug 1994 – Aug 2026 |
| Cooke B-1 Unit G-1-201965 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 60 | 1.55M | Jan 2004 – Aug 2026 |
| Petty, O. S. -A- G-1-481 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 51 | 1.18M | by Jan 1993 – Aug 2026 |
| PXP Martin G-1-188937 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 49 | 1.77M | Nov 2001 – Aug 2026 |
| PXP Cooke, C. N., -a- Gas Unit G-1-132 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 41 | 1.72M | by Jan 1993 – Aug 2026 |
| Cooke "A" G-1-203295 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 37 | 31.2K | Mar 2004 – Oct 2014 |
| Booth, Unocal H G-4-198436 | Lewis Petro Properties, Inc. | Big Reef (Edwards) | Webb | 1 | 29 | 2.05M | Nov 2002 – Aug 2026 |
| Saunders 38 "H" G-4-247970 | Lewis Petro Properties, Inc. | Big Reef (Edwards) | Webb | 1 | 25 | 1.62M | Oct 2008 – Aug 2026 |
| Krause, A. L. Estate G-1-68801 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 24 | 190K | by Jan 1993 – Aug 2026 |
| PXP Martin, Albert G-1-480 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 21 | 1.53M | by Jan 1993 – Aug 2026 |
| PXP Cooke, C. N., -B- G-1-133 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 19 | 1.11M | by Jan 1993 – Mar 2018 |
| PXP Hill, Joe G-1-193360 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 19 | 806K | Nov 2002 – Aug 2026 |
| Crisp G-1-163067 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 19 | 454K | Apr 1997 – Oct 2024 |
| Krause, A. L. Estate G-1-67607 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 16 | 554K | Apr 1993 – Aug 2026 |
| PXP Petty, O.S. G-1-488 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 14 | 995K | by Jan 1993 – Aug 2026 |
| PXP Martin, Albert G-1-487 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 13 | 1.74M | by Jan 1993 – Aug 2026 |
| Cooke "B" G-1-148735 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 9 | 2.34M | Mar 1994 – Dec 2018 |
| Thornton "H" G-1-193944 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 8 | 657K | Dec 2002 – Feb 2021 |
| Killam-Gonzalez 299 G-1-242024 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 8 | 315K | Apr 2008 – Aug 2026 |
| Saunders State 106 H G-4-248271 | Lewis Petro Properties, Inc. | Big Reef (Edwards) | Webb | 1 | 7 | 718K | Aug 2008 – Aug 2026 |
| Saunders State 108 "H" G-4-202505 | Lewis Petro Properties, Inc. | Big Reef (Edwards) | Webb | 1 | 5 | 665K | Jan 2004 – May 2026 |
| Petty Ranch G-1-212087 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 5 | 842K | Jul 2004 – Aug 2026 |
| Killam-Gonzalez 299 GU G-1-225718 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 4 | 608K | Oct 2006 – Aug 2026 |
| Martin "A" G-1-165508 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 4 | 85.2K | Jan 1999 – Mar 2024 |
| Saunders State 108 "H" G-4-239583 | Lewis Petro Properties, Inc. | Big Reef (Edwards) | Webb | 1 | 4 | 1.48M | Mar 2008 – Aug 2026 |
| PXP Cooke, C. N. G-1-146006 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 4 | 522K | Jul 1993 – Jan 2018 |
| VT Beckman, M. A. G-1-517 | Lewis Petro Properties, Inc. | White Kitchen (Edwards Lime) | La Salle | 1 | 3 | 500K | by Jan 1993 – Aug 2026 |
| Palafox State A H G-4-207576 | Lewis Petro Properties, Inc. | Big Reef (Edwards) | Webb | 1 | 2 | 734K | Oct 2004 – Aug 2026 |
| Saunders State 108 "H" G-4-204587 | Lewis Petro Properties, Inc. | Big Reef (Edwards) | Webb | 1 | 2 | 626K | Mar 2004 – Aug 2026 |
| Saunders State 108 H Unit G-4-248408 | Lewis Petro Properties, Inc. | Big Reef (Edwards) | Webb | 1 | 2 | 2.58M | Dec 2008 – Aug 2026 |
| PXP Hill, Joe G-1-486 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 2 | 644K | by Jan 1993 – May 2017 |
| PXP Petty, O. S. -A- G-1-483 | Lewis Petro Properties, Inc. | Stuart City (Edwards Lime) | La Salle | 1 | 1 | 635K | by Jan 1993 – Aug 2026 |