| Garcia-Benavides Gas Unit 2 #142-047-31667 | Millennium Exploration Co. LLC | Brooks, TXFlowella (Vicksburg 3) | Temporarily abandonedGas | 11,100 | Apr 22, 2025 | — | — |
| Secretariat #1HHZ42-055-35189 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | ActiveOil | 2,705 | Jul 10, 2024 | — | — |
| Denali #142-177-34672 | Millennium Exploration Co. LLC | Gonzales, TXSaturn (Navarro) | Shut inOil | 5,716 | Dec 28, 2023 | — | — |
| M&M #1HHZ42-177-34581 | Millennium Exploration Co. LLC | Gonzales, TXFirst Shot (Austin Chalk) | PluggedOil | 8,100 | Jan 19, 2023 | — | — |
| Lewis & Clark S #1HHZ42-177-34452 | Millennium Exploration Co. LLC | Gonzales, TXFirst Shot (Austin Chalk) | ActiveOil | 7,313 | Dec 12, 2022 | — | — |
| Col. Moore #1HHZ42-177-34527 | Millennium Exploration Co. LLC | Gonzales, TXFirst Shot (Austin Chalk) | PluggedOil | 8,910 | Aug 16, 2022 | — | — |
| Garcia Nellie #142-047-31731 | Millennium Exploration Co. LLC | Brooks, TXAnn Mag (7700 Frio) | Temporarily abandonedGas | 9,500 | Jan 14, 2005 | — | — |
| Grant a #142-007-30848 | Millennium Exploration Co. LLC | Aransas, TXMcCampbell (Deep Frio Cons.) | Temporarily abandonedGas | 13,733 | Feb 3, 2003 | — | — |
| Davis #142-007-30851 | Millennium Exploration Co. LLC | Aransas, TXMcCampbell (Deep Frio Cons.) | ActiveGas | 11,490 | Apr 18, 2002 | — | — |
| Gibson/Sien #2A42-007-30846 | Millennium Exploration Co. LLC | Aransas, TXMcCampbell (Deep Frio Cons.) | Temporarily abandonedGas | 11,962 | Apr 13, 2000 | — | — |
| Gibson/Sien Unit #142-007-30844 | Millennium Exploration Co. LLC | Aransas, TXMcCampbell (Deep Frio Cons.) | Temporarily abandonedGas | 11,600 | Oct 15, 1999 | — | — |
| Schnitz Gas Unit #142-047-31842 | Millennium Exploration Co. LLC | Brooks, TXFlowella W. (Vksbg. 4.5.6) | Temporarily abandonedGas | 11,500 | Jan 11, 1999 | — | — |
| Noll Sand Gas Unit #342-047-31828 | Millennium Exploration Co. LLC | Brooks, TXFlowella (Nolle Sand) | ActiveGas | 8,000 | Sep 18, 1998 | — | — |
| Rupp Gas Unit 2 #342-047-31809 | Millennium Exploration Co. LLC | Brooks, TXFlowella (Vicksburg Deep) | ActiveGas | 12,500 | Jun 4, 1998 | — | — |
| Garcia-Rupp Gas Unit #242-047-31680 | Millennium Exploration Co. LLC | Brooks, TXFlowella (Vicksburg Deep) | ActiveGas | 11,100 | Feb 10, 1995 | — | — |
| Garcia-Rupp Gas Unit #142-047-31656 | Millennium Exploration Co. LLC | Brooks, TXFlowella (Vicksburg Deep) | ActiveGas | 11,103 | Feb 1, 1994 | — | — |
| Dorn-Reece Unit #1HHZ42-055-34720 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | ActiveOil | 3,985 | Sep 20, 1993 | — | — |
| Baxter Gibson Sien #142-007-30791 | Millennium Exploration Co. LLC | Aransas, TXMcCampbell (Deep Frio Cons.) | Temporarily abandonedGas | 11,500 | Aug 10, 1990 | — | — |
| Vela Roberto #142-505-31441 | Millennium Exploration Co. LLC | Zapata, TXComitas S. (Wilcox Consol.) | ActiveGas | 9,466 | Nov 16, 1981 | — | — |
| Cosey-Dorn -a- #942-055-32103 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Jul 14, 1981 | — | — |
| Cosey-Dorn -a- #1942-055-32036 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | Shut inOil | 2,139 | Jun 3, 1981 | — | — |
| Cosey-Dorn -a- #1842-055-32037 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,150 | Jun 3, 1981 | — | — |
| Cosey-Dorn -a- #1742-055-32038 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | ActiveOil | 2,156 | Jun 3, 1981 | — | — |
| Cosey-Dorn -a- #1542-055-32039 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,150 | Jun 3, 1981 | — | — |
| Cosey-Dorn -a- #1642-055-32040 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,150 | Jun 3, 1981 | — | — |
| Cosey-Dorn -B- #742-055-81294 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | ActiveInjection | 2,433 | Jun 1, 1981 | — | — |
| Cosey-Dorn -a- #742-055-31939 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #642-055-31940 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #542-055-31941 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #1242-055-31947 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #1042-055-32083 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #842-055-32084 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #442-055-32086 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #342-055-32087 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #1442-055-32088 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #142-055-32089 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | Shut inOil | 2,019 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #1342-055-32090 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #242-055-32092 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 15, 1981 | — | — |
| Cosey-Dorn -a- #1142-055-32050 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | PluggedOil | 2,100 | Apr 7, 1981 | — | — |
| Cosey-Dorn -a- #2142-055-31099 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | Shut inOil | 2,060 | Dec 28, 1977 | — | — |
| Cosey-Dorn -a- #2042-055-31098 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | Shut inOil | 2,066 | Dec 27, 1977 | — | — |