| Dockery Unit #142-287-30602 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,400 | Nov 30, 1979 | — | — |
| Veronica #142-149-30418 | Union Pacific Resources Company | Fayette, TXGiddings (Austin Chalk-3) | PluggedOil | 10,030 | Nov 8, 1979 | — | — |
| Tatum Lester #142-051-30454 | Union Pacific Resources Company | Burleson, TXCaldwell (Austin Chalk) | PluggedOil | 9,000 | Sep 17, 1979 | — | — |
| Miller Unit #142-355-31434 | Union Pacific Resources Company | Nueces, TXBishop | PluggedGas | 7,900 | Jul 23, 1979 | — | — |
| Cameron B. #242-287-30510 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Jun 13, 1979 | — | — |
| Medack Paul #3R42-287-30297 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,360 | May 7, 1979 | — | — |
| Kipp Eddie #142-287-30480 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 8,800 | Apr 9, 1979 | — | — |
| Elliff J. S. et al #10 H42-355-05375 | Union Pacific Resources Company | Nueces, TXAgua Dulce (E 3) | PluggedGas | 7,005 | Nov 6, 1978 | — | — |
| Wardner G. P. #3642-355-05298 | Union Pacific Resources Company | Nueces, TXStratton (Consolidated) | PluggedGas | 6,408 | Sep 13, 1978 | — | — |
| Mittasch H. #142-287-30399 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Sep 8, 1978 | — | — |
| Letourneau Gas Unit 1 #142-203-30571 | Union Pacific Resources Company | Harrison, TXOak Hill (Cotton Valley) | PluggedGas | 10,484 | Jun 5, 1978 | — | — |
| Fischer L.A. #142-287-30350 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 8,500 | Jun 2, 1978 | — | — |
| High A. #242-401-30591 | Union Pacific Resources Company | Rusk, TXCyril (Travis Peak 7650) | PluggedOil | 8,194 | Dec 2, 1977 | — | — |
| Carthage CJV #142-365-30665 | Union Pacific Resources Company | Panola, TXCarthage (Pettit Lower Gas) | PluggedGas | 3,000 | Nov 29, 1977 | — | — |
| Medack Paul #242-287-30232 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 8,700 | Oct 31, 1977 | — | — |
| Wardner G. P. #942-355-05281 | Union Pacific Resources Company | Nueces, TXStratton (Bertram) | PluggedGas | 6,553 | Jul 13, 1977 | — | — |
| Montgomery W. C. #242-105-01463 | Union Pacific Resources Company | Crockett, TXRefoil (3200 Sand) | PluggedOil | — | — | — | — |
| Pierce J. S. 1 #142-105-30099 | Union Pacific Resources Company | Crockett, TXOzona (Canyon Sand) | PluggedGas | — | — | — | — |
| Pierce J. S. 2 #142-105-30122 | Union Pacific Resources Company | Crockett, TXOzona (Canyon Sand) | PluggedGas | — | — | — | — |
| Allen S. H. #142-163-00033 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Sattler Eugene #142-163-00041 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Walden R. C. #642-163-00049 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Walden R. C. #842-163-00199 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Berry Martha F. #742-163-00691 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Williams Geo. M. #642-163-01093 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Lanham B. C. #242-163-01106 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Williams Geo. M. #542-163-01107 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Lanham B. C. #342-163-01396 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Williams Geo. M. #1642-163-01399 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Walden R. C. #1042-163-30018 | Union Pacific Resources Company | Frio, TXBig Foot West (Gas) | PluggedGas | — | — | — | — |
| Bennett -B- #242-163-80583 | Union Pacific Resources Company | Frio, TXPearsall (Austin Chalk) | PluggedOil | — | — | — | — |
| Goldston W. L. #842-215-00039 | Union Pacific Resources Company | Hidalgo, TXLos Indios | PluggedOil | — | — | — | — |
| Adams T. G. Heirs Unit #1 L42-225-00456 | Union Pacific Resources Company | Houston, TXFt. Trinidad E. (Glen Rose D) | PluggedGas | — | — | — | — |
| S.A.J.S.L.B. -D- #342-249-02273 | Union Pacific Resources Company | Jim Wells, TXStratton (Consolidated) | PluggedGas | — | — | — | — |
| S. A. J. S. L. B. -C- #142-249-02275 | Union Pacific Resources Company | Jim Wells, TXStratton (Consolidated) | PluggedGas | — | — | — | — |
| Wardner G. P. #41 U42-249-02295 | Union Pacific Resources Company | Jim Wells, TXStratton (Consolidated) | PluggedGas | — | — | — | — |
| Wardner G. P. #8542-249-02303 | Union Pacific Resources Company | Jim Wells, TXStratton (Consolidated) | PluggedGas | — | — | — | — |
| Wardner G. P. #57 U42-249-02304 | Union Pacific Resources Company | Jim Wells, TXStratton (Consolidated) | PluggedGas | — | — | — | — |
| Wardner G. P. #32 U42-249-80568 | Union Pacific Resources Company | Jim Wells, TXStratton | Not on scheduleOil | — | — | — | — |
| Wardner G. P. #6042-249-80569 | Union Pacific Resources Company | Jim Wells, TXStratton | Not on scheduleOil | — | — | — | — |
| Wardner G. P. #80 T42-273-00160 | Union Pacific Resources Company | Kleberg, TXStratton (Consolidated) | PluggedGas | — | — | — | — |
| Wardner G. P. #54 C42-273-00172 | Union Pacific Resources Company | Kleberg, TXStratton (Consolidated) | PluggedGas | — | — | — | — |
| TXL -a- #1 T42-353-00153 | Union Pacific Resources Company | Nolan, TXDora North (Caddo) | PluggedOil | — | — | — | — |
| TXL #242-353-00154 | Union Pacific Resources Company | Nolan, TXDora North (Odom) | PluggedGas | — | — | — | — |
| TXL -a- #342-353-00157 | Union Pacific Resources Company | Nolan, TXDora North (Caddo) | PluggedOil | — | — | — | — |
| TXL -a- #442-353-00159 | Union Pacific Resources Company | Nolan, TXDora North (Caddo) | PluggedOil | — | — | — | — |
| TXL -a- #242-353-80029 | Union Pacific Resources Company | Nolan, TXDora North (Caddo) | Not on scheduleOil | — | — | — | — |
| TXL -a- #2 T42-353-80030 | Union Pacific Resources Company | Nolan, TXDora North (Caddo) | Not on scheduleOil | — | — | — | — |
| Ingram Donald #7 L42-355-04831 | Union Pacific Resources Company | Nueces, TXAgua Dulce (5600) | PluggedOil | — | — | — | — |
| Ingram Donald #142-355-04845 | Union Pacific Resources Company | Nueces, TXAgua Dulce (Bertram North) | PluggedGas | — | — | — | — |