| Huey, Sally G-13-248988 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 28.1K | 1.28M | Mar 2009 – Jul 2026 |
| Shifflett C Unit G-13-244095 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 27.7K | 1.68M | Oct 2008 – Jul 2026 |
| Forman-Fortenberry Unit G-13-262619 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Wise | 1 | 27.6K | 1.8M | Jul 2011 – Jul 2026 |
| State "BM" O-10-23553 | Lime Rock Resources IV-a, L.P. | Triple-N (San Andres) | Andrews | 2 | 27.5K | 11.4K | by Jan 1993 – Dec 2019 |
| Buckley a Unit G-13-250274 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 27K | 1.62M | Feb 2009 – Jul 2026 |
| Shifflet AH 4 G-13-290041 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 26.1K | 1.64M | Jan 2020 – Jul 2026 |
| Caddell 'B' AH5 G-13-294719 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 26K | 2.03M | Sep 2022 – Jul 2026 |
| Bickle Unit G-13-232842 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 25.7K | 993K | Oct 2007 – Jul 2026 |
| Rock Ranch G-13-288788 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Wise | 1 | 25.7K | 2.21M | Sep 2019 – Jul 2026 |
| Caddell G-13-182903 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 25.7K | 817K | May 2001 – Jul 2026 |
| McMurrey Ranch Unit A G-13-259023 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 25.3K | 1.57M | Feb 2011 – Jul 2026 |
| Shifflett Family a Unit G-13-254554 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 25.3K | 1.25M | Apr 2010 – Jul 2026 |
| Blake-Allison G-13-264820 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Cooke | 1 | 25.2K | 1.91M | May 2012 – Jul 2026 |
| Caddell 'B' AH3 G-13-294960 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 24.7K | 2.19M | Sep 2022 – Jul 2026 |
| Krum Joint Venture G-13-262023 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 24.7K | 1.4M | May 2011 – Jul 2026 |
| Blake-Allison 'G' Unit G-13-290707 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Cooke | 1 | 24.3K | 1.55M | Nov 2020 – Jul 2026 |
| Lea "a" Unit G-13-201819 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 23.8K | 785K | May 2004 – Jul 2026 |
| Blake-Allison O-13-30691 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Cooke | 3 | 23.7K | 585K | Aug 2008 – Sep 2021 |
| Krum Joint Venture G-13-262021 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 23.6K | 1.39M | May 2011 – Jul 2026 |
| Langley "a" Unit G-13-209004 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 23.4K | 856K | Apr 2005 – Jul 2026 |
| Lea AH4 G-13-297101 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 23.3K | 979K | Aug 2024 – Jul 2026 |
| Blake-Allison G-13-266004 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Cooke | 1 | 23.1K | 1.38M | May 2012 – Nov 2024 |
| Lea AH5 G-13-297159 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 22.7K | 1.01M | Aug 2024 – Jul 2026 |
| Decatur Ranch B Unit G-13-260002 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Wise | 1 | 22.6K | 1.99M | Feb 2011 – Jul 2026 |
| Buckner-Farms Unit G-13-268443 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 22.5K | 1.39M | Apr 2013 – Jul 2026 |
| Blake-Allison G-13-290886 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Cooke | 1 | 22.4K | 1.74M | Nov 2020 – Jul 2026 |
| Caddell 'B' AH2 G-13-294617 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 22.1K | 2.03M | Sep 2022 – Jul 2026 |
| Atcheson-Hudson Unit G-13-264603 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 21.9K | 1.02M | Mar 2012 – Jul 2026 |
| Langley AH2 G-13-294631 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 21.7K | 1.27M | Sep 2022 – Jul 2026 |
| Blake-Allison G-13-264814 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Cooke | 1 | 21.6K | 2.01M | May 2012 – Jul 2026 |
| Rosson-Henderson G-13-182882 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 21.2K | 982K | Mar 2001 – Jul 2026 |
| Rock Ranch G-13-256069 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Wise | 1 | 21.1K | 2.03M | Jul 2010 – Jul 2026 |
| Langley "a" Unit G-13-208511 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 20.9K | 721K | Mar 2005 – Jul 2026 |
| Rickrich AH1 G-13-293927 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 20.8K | 1.5M | Oct 2022 – Jul 2026 |
| Langley "a" Unit G-13-207473 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 20.3K | 853K | Mar 2005 – Jul 2026 |
| Wilson-Branch Unit G-13-269743 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Wise | 1 | 20.3K | 2.44M | Mar 2013 – Jul 2026 |
| Forman-Fortenberry Unit G-13-261884 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Wise | 1 | 20.3K | 892K | Jul 2011 – Jul 2026 |
| Parkey B G-13-254547 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 20.2K | 1.67M | Jan 2010 – Jul 2026 |
| McClendon Unit G-13-236302 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 20.1K | 1.05M | Oct 2007 – Jul 2026 |
| Parkey Unit G-13-213440 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 20.1K | 1.05M | Oct 2005 – Jul 2026 |
| McMurrey Ranch G-13-255360 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 20K | 760K | Apr 2010 – Jul 2026 |
| Blake-Allison G-13-288789 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Cooke | 1 | 20K | 2.06M | Sep 2019 – Jul 2026 |
| McMurrey Ranch Unit B G-13-259711 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 19.9K | 1.33M | Feb 2011 – Jul 2026 |
| Hamilton A1160 O-13-30195 | Lime Rock Resources IV-a, L.P. | St. JO Ridge (Barnett Shale) | Cooke | 1 | 19.9K | 92.4K | Apr 2003 – May 2010 |
| Williams Bar F 2H G-13-290789 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Wise | 1 | 19.8K | 2.05M | May 2021 – Jul 2026 |
| Big Sky G-13-186563 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 19.6K | 744K | Dec 2001 – Jul 2026 |
| McMurrey Ranch Unit B G-13-259245 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 19.4K | 1.15M | Mar 2011 – Jul 2026 |
| Caddell Unit G-13-198643 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 19K | 596K | Oct 2003 – Jul 2026 |
| Langley AH3 G-13-294602 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Denton | 1 | 19K | 1.32M | Sep 2022 – Jul 2026 |
| Forman G-13-217949 | Lime Rock Resources IV-a, L.P. | Newark, East (Barnett Shale) | Wise | 1 | 18.9K | 565K | Sep 2005 – Jul 2026 |