| Chapman J. O. #32D42-355-06269 | Texaco E & P Inc. | Nueces, TXChapman Ranch E. (Davis Up.) | PluggedOil | 11,100 | Mar 18, 2005 | — | — |
| Fuller P. L. NCT-1 #32942-415-30091 | Texaco E & P Inc. | Scurry, TXCogdell (Area) | PluggedOil | 7,500 | Jan 17, 2002 | — | — |
| Conger Foster #142-431-30709 | Texaco E & P Inc. | Sterling, TXTri-Search (Leonard) | PluggedOil | 7,500 | May 23, 2001 | — | — |
| Halley S. M. #166 L42-495-04753 | Texaco E & P Inc. | Winkler, TXEmperor (Ellenburger) | PluggedGas | 11,150 | Apr 7, 2000 | — | — |
| Shaeffer Ranch -a- #342-249-01168 | Texaco E & P Inc. | Jim Wells, TXAmargosa (2300) | PluggedGas | 5,850 | Mar 29, 1999 | — | — |
| Brown E. T. Gas Unit #142-371-30360 | Texaco E & P Inc. | Pecos, TXGomez (Fusselman) | PluggedGas | 22,750 | May 8, 1998 | — | — |
| Presley #1HHZ42-165-35325 | Texaco E & P Inc. | Gaines, TXWildcat | PluggedOil | 9,000 | Jan 27, 1998 | — | — |
| McGill Bros. NCT-1 #8442-047-31755 | Texaco E & P Inc. | Brooks, TXWildcat | PluggedGas | 10,800 | Apr 10, 1997 | — | — |
| Mahaffey #242-431-32842 | Texaco E & P Inc. | Sterling, TXConger (Penn) | PluggedOil | 8,300 | Dec 30, 1996 | — | — |
| Braddi #142-115-32468 | Texaco E & P Inc. | Dawson, TXKey South (Penn) | PluggedOil | 9,900 | Nov 16, 1995 | — | — |
| West Spraberry Unit #11342-115-32860 | Texaco E & P Inc.permit operator | Dawson, TXSpraberry, W. (Deep, Spraberry) | Drilled | 1,400 | Apr 27, 1995 | — | — |
| Luby J. P. #542-355-03769 | Texaco E & P Inc. | Nueces, TXLuby ( 5200) | PluggedGas | 5,296 | Nov 1, 1993 | — | — |
| Turner C. M. #142-329-31144 | Texaco E & P Inc. | Midland, TXBradford Ranch (Atoka) | PluggedOil | 11,450 | Jun 28, 1993 | — | — |
| Gouger H. E. Fee NCT-1 #1642-311-02098 | Texaco E & P Inc. | McMullen, TXWildcat | PluggedGas | 3,210 | Jun 8, 1993 | — | — |
| Turner Everett #1942-115-32727 | Texaco E & P Inc. | Dawson, TXWelch | PluggedOil | 12,700 | Jul 1, 1992 | — | — |
| State of Texas et #242-475-30969 | Texaco E & P Inc. | Ward, TXWar-Wink S. (Wolfcamp) | PluggedOil | 13,245 | Apr 16, 1992 | — | — |
| Wieting A. W. G/U O/a #1242-039-00927 | Texaco E & P Inc. | Brazoria, TXChocolate Bayou ( Banfield) | PluggedGas | 14,007 | Feb 21, 1992 | — | — |
| Steele-Schmucker Unit O/a #142-245-02571 | Texaco E & P Inc. | Jefferson, TXStowell (Crawford U-1) | PluggedGas | 7,845 | Oct 31, 1991 | — | — |
| Hollywood Gas Unit 1 O/a #742-481-03680 | Texaco E & P Inc. | Wharton, TXMagnet Withers (M-7) | PluggedGas | 6,850 | Oct 1, 1991 | — | — |
| McGill Bros. NCT-1 #142-047-00912 | Texaco E & P Inc. | Brooks, TXKelsy Deep (Zone 21-P NE) | PluggedGas | 6,795 | Aug 28, 1991 | — | — |
| Carter W.T. -a- #142-457-30345 | Texaco E & P Inc. | Tyler, TXMichener | PluggedGas | 14,500 | Jun 12, 1991 | — | — |
| Yturria L&L Co. -a- NCT-1 #25 F42-489-00628 | Texaco E & P Inc. | Willacy, TXRaymondville (A-13) | PluggedGas | 7,615 | May 28, 1991 | — | — |
| La Prelle John Est. -a- #11 F42-355-30098 | Texaco E & P Inc. | Nueces, TXPetronilla (5070 la Prelle) | PluggedOil | 8,215 | Feb 28, 1991 | — | — |
| Brunson -Z- Fee Unit #142-173-32149 | Texaco E & P Inc. | Glasscock, TXBlalock Lake (Wolfcamp) | PluggedOil | 8,650 | Nov 16, 1990 | — | — |
| Stacy H. F. #2HZ42-163-32908 | Texaco E & P Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | 13,000 | Nov 8, 1990 | — | — |
| Richman P. A. #242-321-02718 | Texaco E & P Inc. | Matagorda, TXPalacios (Frio -B-) | PluggedGas | 9,137 | Sep 19, 1990 | — | — |
| Schoppe #1HZ42-051-33108 | Texaco E & P Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 10,000 | Aug 28, 1990 | — | — |
| Laguna Madre St. Tr. 713 #142-061-00051 | Texaco E & P Inc. | Cameron, TXHolly Beach (LM- 3) | PluggedGas | 8,924 | Aug 14, 1990 | — | — |
| State Tract 713 #242-061-30060 | Texaco E & P Inc. | Cameron, TXHolly Beach (LM- 4) | PluggedGas | 11,500 | Aug 13, 1990 | — | — |
| Luby J. P. #342-355-03767 | Texaco E & P Inc. | Nueces, TXLuby (4650) | PluggedOil | 5,270 | Jul 24, 1990 | — | — |
| Luby J.P. #1142-355-03775 | Texaco E & P Inc. | Nueces, TXLuby (4800) | PluggedGas | 6,444 | Jul 24, 1990 | — | — |
| Luby J.P. #1342-355-03777 | Texaco E & P Inc. | Nueces, TXLuby (4870) | PluggedGas | 5,721 | Jun 25, 1990 | — | — |
| Sienkiewitz V. #3HZ42-283-31307 | Texaco E & P Inc. | La Salle, TXPearsall (Austin Chalk) | PluggedOil | 14,000 | Jun 21, 1990 | — | — |
| Bomer E. T. #142-409-03839 | Texaco E & P Inc. | San Patricio, TXOdem (2000) | PluggedGas | 6,784 | May 18, 1990 | — | — |
| Sienkiewitz V. #4HZ42-283-31308 | Texaco E & P Inc. | La Salle, TXPearsall (Austin Chalk) | PluggedOil | 14,000 | Mar 28, 1990 | — | — |
| McGarraugh C.S. B NCT-1 #342-357-02183 | Texaco E & P Inc. | Ochiltree, TXLips (Cleveland) | PluggedOil | 8,030 | Mar 14, 1990 | — | — |
| Texas State Tract 115 #242-057-01436 | Texaco E & P Inc. | Calhoun, TXPanther Reef SW. (Frio 8250) | PluggedGas | 8,910 | Oct 9, 1989 | — | — |
| Hobbs C. W. -B-NCT-1 #2742-103-33980 | Texaco E & P Inc. | Crane, TXCrossett (3000 Clear Fork) | PluggedOil | 3,500 | Sep 28, 1989 | — | — |
| Cox-Ayres Gas Unit #142-025-02537 | Texaco E & P Inc. | Bee, TXOrangedale (Luling) | PluggedGas | 12,279 | May 19, 1989 | — | — |
| Rhode #18242-311-32750 | Texaco E & P Inc. | McMullen, TXRhode Ranch (Wilcox Edrington) | PluggedGas | 11,000 | May 15, 1989 | — | — |
| Thompson A. C. -a- #1442-481-02701 | Texaco E & P Inc. | Wharton, TXMagnet Withers (Marginulina 1) | PluggedGas | 5,544 | Apr 17, 1989 | — | — |
| Burns Lizzie Etal NCT-1 #542-365-00882 | Texaco E & P Inc. | Panola, TXBethany NE. (3720 Sand) | PluggedOil | 3,912 | Mar 24, 1989 | — | — |
| H.O.F.A. NCT-1 #842-039-00128 | Texaco E & P Inc. | Brazoria, TXManvel (Miocene 4500) | PluggedOil | 5,713 | Feb 23, 1989 | — | — |
| Guerra A.E. #2642-215-31493 | Texaco E & P Inc. | Hidalgo, TXMcAllen Ranch(vicksburg-U-V- SE) | PluggedGas | 13,500 | Jan 11, 1989 | — | — |
| Bomer E.T. #542-409-03836 | Texaco E & P Inc. | San Patricio, TXOdem (2000) | PluggedGas | 5,530 | Oct 12, 1988 | — | — |
| Guerra A.E. #2342-215-31305 | Texaco E & P Inc. | Hidalgo, TXMcAllen Ranch(vicksburg-U-V- SE) | PluggedGas | 14,500 | Sep 13, 1988 | — | — |
| Thompson A. C. -a- #142-481-02694 | Texaco E & P Inc. | Wharton, TXMagnet Withers (Marginulina 1) | PluggedGas | 5,548 | Jul 14, 1988 | — | — |
| Foster Tobe N #142-165-33985 | Texaco E & P Inc. | Gaines, TXWildcat | PluggedOil | 9,500 | Jun 21, 1988 | — | — |
| Welder J.F. Heirs -a- O/a #342-409-30375 | Texaco E & P Inc. | San Patricio, TXOdem (6930) | PluggedGas | 7,581 | Mar 7, 1988 | — | — |
| Gouger H. E. Fee NCT-1 #2842-311-30058 | Texaco E & P Inc. | McMullen, TXCampana South (Wilcox 8 900) | PluggedGas | 11,850 | Dec 15, 1987 | — | — |