| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | D C R C SECTION | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 2 | D C RC | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 3 | D. C. R. C. TRACT C | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 4 | D.C.R.C | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 5 | D.C.R.C. S | Duval County, TX | Oil & Gas Property | Nov 2024 |
| 6 | D.C.R.C. SECTION | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 7 | D.C.R.C. SECTION | Duval County, TX | Oil Property | Jun 2022 |
| 8 | D.C.R.C. STATE | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 9 | DALLAS JOINT STOCK LAND BANK -F | Duval County, TX | Oil & Gas Property | Sep 2016 |
| 10 | DAVIS, C. J | Duval County, TX | Oil & Gas Property | Aug 2013 |
| 11 | DCR 10 | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 12 | DCR 152 | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 13 | DCR 196 NCT-12 | Duval County, TX | Oil & Gas Property | Jun 2020 |
| 14 | DCR 2 | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 15 | DCR 262N | Duval County, TX | Oil & Gas Property | Jul 2021 |
| 16 | DCR 295 S | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 17 | DCR 5 | Duval County, TX | Oil & Gas Property | Mar 2021 |
| 18 | DCR 5 | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 19 | DCR 7 | Duval County, TX | Oil & Gas Property | Oct 2019 |
| 20 | DCR 8 | Duval County, TX | Oil & Gas Property | Oct 2019 |
| 21 | DCR STATE SEC. 260N | Duval County, TX | Oil & Gas Property | Aug 2019 |
| 22 | DCR-S | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 23 | DCR-STATE | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 24 | DCRC | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 25 | DCRC | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 26 | DCRC | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 27 | DCRC MF NCT | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 28 | DCRC MF NCT | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 29 | DCRC MF NCT-1 | Duval County, TX | Oil & Gas Property | Dec 2012 |
| 30 | DCRC-STATE | Duval County, TX | Oil & Gas Property | Oct 2019 |
| 31 | DE LA FUENTE | Duval County, TX | Oil & Gas Property | Sep 2022 |
| 32 | DILWORTH 1 | Duval County, TX | Gas Property | Jan 2025 |
| 33 | DINN | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 34 | DINN MINERAL TRUST | Duval County, TX | Oil Property | Dec 2024 |
| 35 | DINN MINERAL TRUST | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 36 | DOUGHERTY | Duval County, TX | Oil & Gas Property | Dec 2013 |
| 37 | DRISCOLL | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 38 | DRISCOLL FOUNDAT | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 39 | DRISCOLL FOUNDATION | Duval County, TX | Oil & Gas Property | Apr 2014 |
| 40 | DROUGHT | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 41 | DROUGHT K | Duval County, TX | Oil & Gas Property | Dec 2024 |
| 42 | DRUMMOND | Duval County, TX | Oil & Gas Property | May 2016 |
| 43 | DUVAL | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 44 | DUVAL CO. RANCH | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 45 | DUVAL CO. RANCH CO | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 46 | DUVAL CO. RANCH CO. -C | Duval County, TX | Oil & Gas Property | Nov 2024 |
| 47 | DUVAL COUNTY RANCH | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 48 | DUVAL COUNTY RANCH CO | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 49 | DUVAL COUNTY RANCH CO | Duval County, TX | Oil & Gas Property | Oct 2024 |
| 50 | DUVAL R | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 51 | DUVAL RANCH | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 52 | DUVAL RANCH | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 53 | DUVAL RANCH SEC | Duval County, TX | Oil & Gas Property | Jan 2025 |
| 54 | DUVON NELL M | Duval County, TX | Oil & Gas Property | Jan 2025 |