| Nine Mile Pt. FLD Consl. G.U. G-4-99731 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 216K | 5.62M | by Jan 1993 – Apr 2025 |
| Nine Mile Point Field Cons. G-4-225679 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 101K | 2.24M | Dec 2006 – Sep 2024 |
| State Tract 94 G-4-248079 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-B-Frio Cons.) | Aransas | 1 | 91.5K | 2.14M | Dec 2008 – May 2025 |
| State Tract 142 G-4-228944 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 88.4K | 1.95M | Apr 2007 – Jul 2019 |
| State Tract 80 G-4-237417 | Lamar Oil & Gas, Inc. | Copano Bay, S. (TX Miss C) | Aransas | 1 | 81.3K | 2.82M | Apr 2008 – Jun 2018 |
| State Tract 84 O-4-9935 | Lamar Oil & Gas, Inc. | Goose Island (D-1) | Aransas | 1 | 80.4K | 154K | May 1994 – Jul 2024 |
| State Tract 94 O-4-13468 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-B, M- 4) | Aransas | 1 | 79.3K | 563K | Mar 2008 – Dec 2022 |
| State Tracts 95 & 96 O-4-12176 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a, H,lower) | Aransas | 1 | 58.6K | 222K | Mar 1993 – Jul 2001 |
| State Tract 96 G-4-204685 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a, H,upper) | Aransas | 1 | 53.3K | 827K | Oct 2004 – Jan 2024 |
| Nine Mile Pt. Fld. Consl. Unit G-4-151428 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 46.4K | 994K | Sep 1994 – Oct 2024 |
| State Tract 81-82 Unit G-4-221259 | Lamar Oil & Gas, Inc. | Copano Bay, S. (Frio TX Miss) | Aransas | 1 | 45.4K | 2.51M | Apr 2006 – May 2025 |
| State Tract 84 O-4-9247 | Lamar Oil & Gas, Inc. | Goose Island (C SD, Lo.) | Aransas | 2 | 40.9K | 46.1K | by Jan 1993 – Feb 2017 |
| State Tract 125 G-4-198587 | Lamar Oil & Gas, Inc. | Bartell Pass (Frio M) | Aransas | 1 | 37.3K | 1.6M | Sep 2003 – Jun 2024 |
| Nine Mile Pt.fld.consl. Unit G-4-160285 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 34.2K | 4.6M | Jun 1996 – Sep 2023 |
| State Tract 62 G-4-284931 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-G, 03) | Aransas | 1 | 28.1K | 859K | Jul 2017 – May 2025 |
| Nine Mile Pt. Fld. Consl Unit G-4-160366 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 25.4K | 3.67M | May 1996 – Sep 2024 |
| Nine Mile Point Field Cons. G-4-228871 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 23.4K | 910K | May 2007 – Jun 2024 |
| State Tract 62 G-4-245832 | Lamar Oil & Gas, Inc. | Copano Bay, S. (TX Miss C) | Aransas | 1 | 22.9K | 801K | Jul 2008 – Feb 2015 |
| State Tract 95 & 96 O-4-12847 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a, J-3) | Aransas | 1 | 21.3K | 99.6K | Jul 1999 – Jan 2022 |
| State Tract 125 G-4-142214 | Lamar Oil & Gas, Inc. | Bartell Pass (Frio G) | Aransas | 1 | 13.4K | 683K | by Jan 1993 – Feb 1997 |
| State Tract 81 G-4-115081 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-D, 03) | Aransas | 1 | 12.3K | 1M | Jun 1993 – Mar 2006 |
| Nine Mile Point Field Cons. G-4-249386 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 11.9K | 389K | Jan 2009 – Jul 2024 |
| State Tract 62 G-4-277365 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-G, 04) | Aransas | 1 | 11.8K | 337K | Mar 2015 – Jun 2017 |
| State Tract 169 O-4-13009 | Lamar Oil & Gas, Inc. | Nine Mile Point, West (Frio G) | Aransas | 1 | 11.7K | 230K | Jan 2001 – Feb 2004 |
| State Tract 125 O-4-12646 | Lamar Oil & Gas, Inc. | Bartell Pass (Frio D) | Aransas | 1 | 10.2K | 5.85K | Mar 1997 – Mar 2001 |
| State Tract 113 O-4-6737 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a, J-3) | Aransas | 1 | 9.87K | 61.7K | by Jan 1993 – Nov 2022 |
| State Tract 142-154 G-4-287714 | Lamar Oil & Gas, Inc. | Nine Mile Point (I-7) | Aransas | 1 | 9.55K | 156K | Aug 2019 – Jun 2024 |
| Nine Mile Point Field Consolidat G-4-38806 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 9.43K | 939K | Feb 1993 – Sep 2024 |
| Talley Island G-4-247785 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 8.39K | 318K | Jan 2009 – Jul 2024 |
| Nine Mile Point Consolidated GU G-4-82781 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 7.65K | 1.71M | by Jan 1993 – May 2025 |
| State Tract 96 G-4-35835 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a, H,middle) | Aransas | 1 | 6.52K | 356K | by Jan 1993 – Apr 2016 |
| State Tract 80 G-4-287363 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-G, 07) | Aransas | 1 | 5.68K | 513K | Dec 2018 – May 2025 |
| State Tract 113 O-4-6743 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a, K-3,4) | Aransas | 1 | 5.06K | 28.5K | Feb 2014 – Aug 2023 |
| State Tract 157 G-4-184926 | Lamar Oil & Gas, Inc. | Nine Mile Point, E. (Frio J-7) | Aransas | 1 | 5.02K | 167K | Jun 2001 – Dec 2005 |
| Nine Mile Point Consolidated U. G-4-59044 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 4.58K | 777K | by Jan 1993 – Sep 2024 |
| State Tract 115 G-4-252161 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-B-Frio Cons.) | Aransas | 1 | 4.51K | 202K | Jun 2009 – Jan 2024 |
| Nine Mile Point Field Consolidat G-4-40870 | Lamar Oil & Gas, Inc. | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 3.37K | 1.77M | by Jan 1993 – Jul 2023 |
| State Tract 93 O-4-12997 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-B, M- 7) | Aransas | 1 | 3.11K | 22.2K | Feb 2001 – Feb 2019 |
| State Tract 125 O-4-13046 | Lamar Oil & Gas, Inc. | Bartell Pass (Frio M) | Aransas | 1 | 2.86K | 110K | Apr 2001 – Sep 2003 |
| State Tract 116 G-4-269601 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-B, M-10) | Aransas | 1 | 1.6K | 40.5K | Mar 2013 – Mar 2019 |
| State Tract 219 G-4-46138 | Lamar Oil & Gas, Inc. | Estes Cove (H-2) | Aransas | 1 | 1.28K | 281K | by Jan 1993 – Jul 1996 |
| State Tract 94 G-4-91282 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-B; 0-6, SEG.1 | Aransas | 1 | 1.25K | 299K | by Jan 1993 – Dec 2000 |
| State Tract 96 O-4-5615 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a, K-3,4) | Aransas | 1 | 1.12K | 1.86K | by Jan 1993 – Aug 1993 |
| State Tract 116 O-4-6765 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-B, O-6) | Aransas | 1 | 857 | 11.5K | by Jan 1993 – Nov 1998 |
| State Tract 121 G-4-106519 | Lamar Oil & Gas, Inc. | Half Moon Reef (5200) | Aransas | 1 | 437 | 739K | Feb 1998 – Jul 2021 |
| State Tract 113 O-4-5735 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a, K-2) | Aransas | 1 | 0 | 0 | — |
| State Tracts 95 & 96 O-4-14218 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a Cons. G-L) | Aransas | 1 | 0 | 0 | — |
| Copano Bay O-4-12814 | Lamar Oil & Gas, Inc. | Copano Bay | Aransas | 1 | 0 | 0 | — |
| State Tract 113 O-4-14219 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a Cons. G-L) | Aransas | 3 | 0 | 0 | — |
| State Tract 96 G-4-58835 | Lamar Oil & Gas, Inc. | Copano Bay, S. (FB-a, J-2) | Aransas | 1 | 0 | 0 | — |