| Foster H. S. -C- #1142-135-38821 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,900 | Jan 21, 2005 | — | — |
| Foster H. S. -C- #1042-135-38818 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,905 | Jan 19, 2005 | — | — |
| Foster H. S. #2042-135-38817 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,766 | Jan 12, 2005 | — | — |
| Foster Gbsa Unit #312W42-135-38805 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 5,080 | Dec 29, 2004 | — | — |
| S. Foster Gbsa Unit #20942-135-38804 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 5,100 | Dec 23, 2004 | — | — |
| Kotara-Aldridge Gas Unit #342-215-33291 | OXY USA Inc. | Hidalgo, TXJavelina (Vicksburg Cons.) | PluggedGas | 18,000 | Dec 17, 2004 | — | — |
| Foster Gbsa Unit #62742-135-38783 | OXY USA Inc. | Ector, TXCowden South | PluggedOil | 4,650 | Dec 9, 2004 | — | — |
| S. Foster Gbsa Unit #30942-135-38784 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,662 | Dec 9, 2004 | — | — |
| Toyah 3 #142-389-32336 | OXY USA Inc. | Reeves, TXSan Martine SW. (Wolfcamp) | PluggedGas | 11,800 | Nov 30, 2004 | — | — |
| S. Foster Gbsa Unit #10942-135-38772 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,650 | Oct 21, 2004 | — | — |
| Foster Gbsa Unit #62342-135-38773 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,650 | Oct 21, 2004 | — | — |
| Seminole San Andres Unit #4201R42-165-36207 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveInjection | 5,600 | Sep 20, 2004 | — | — |
| Riley a Gas Unit #342-165-36204 | OXY USA Inc. | Gaines, TXSeminole (Yates) | PluggedGas | 3,500 | Sep 8, 2004 | — | — |
| Middleton #142-109-32238 | OXY USA Inc. | Culberson, TXWildcat | PluggedOil | 5,200 | Jul 30, 2004 | — | — |
| Jackson #842-413-32220 | OXY USA Inc. | Schleicher, TXEldorado (Canyon) | PluggedGas | 6,900 | Jul 30, 2004 | — | — |
| Sawyer Gas Unit #142-165-36189 | OXY USA Inc. | Gaines, TXSeminole (Yates) | PluggedGas | 3,500 | Jul 29, 2004 | — | — |
| S. Foster Gbsa Unit #10842-135-38726 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,650 | Jul 28, 2004 | — | — |
| S. Foster Gbsa Unit #20842-135-38727 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,680 | Jul 28, 2004 | — | — |
| Foster Gbsa Unit #31142-135-38725 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,450 | Jul 21, 2004 | — | — |
| Seminole San Andres Unit #3506R42-165-36181 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,600 | Jul 9, 2004 | — | — |
| Seminole San Andres Unit #3105B42-165-36182 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,600 | Jul 2, 2004 | — | — |
| Blakemore Gas Unit #242-165-36180 | OXY USA Inc. | Gaines, TXSeminole (Yates) | PluggedGas | 3,500 | Jul 1, 2004 | — | — |
| Beck G. L. #742-445-32052 | OXY USA Inc. | Terry, TXSuntura (Lower Clear Fork) | Shut inOil | 8,500 | Apr 28, 2004 | — | — |
| Beaurline A. W. #742-215-31369 | OXY USA Inc. | Hidalgo, TXMcAllen Ranch (Vicksburg S E.) | PluggedGas | 15,000 | Apr 21, 2004 | — | — |
| Guerra-Garcia Gas Unit #342-427-32711 | OXY USA Inc. | Starr, TXKelsey (Frio Consol.) | PluggedGas | 8,500 | Mar 30, 2004 | — | — |
| University 6 #342-413-32199 | OXY USA Inc. | Schleicher, TXGustav (Canyon) | Temporarily abandonedGas | 7,050 | Mar 23, 2004 | — | — |
| University 6 #142-413-32153 | OXY USA Inc. | Schleicher, TXGustav (Canyon) | PluggedGas | 7,200 | Mar 22, 2004 | — | — |
| University 6 #242-413-32198 | OXY USA Inc. | Schleicher, TXGustav (Canyon) | PluggedGas | 7,100 | Mar 15, 2004 | — | — |
| McAllen A. A. B #1042-215-30836 | OXY USA Inc. | Hidalgo, TXLos Indios SW. (Frio 6000) | PluggedGas | 15,000 | Mar 5, 2004 | — | — |
| TXL -13- #1842-135-36094 | OXY USA Inc. | Ector, TXCowden South | PluggedOil | 9,800 | Feb 10, 2004 | — | — |
| Seminole San Andres Unit #431542-165-31887 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | Shut inOil | 5,512 | Feb 5, 2004 | — | — |
| Seminole San Andres Unit #431642-165-31929 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,527 | Feb 5, 2004 | — | — |
| Seminole San Andres Unit #431942-165-31932 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | PluggedOil | 5,600 | Feb 5, 2004 | — | — |
| Seminole San Andres Unit #432042-165-31933 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,529 | Feb 5, 2004 | — | — |
| Seminole San Andres Unit #432242-165-31991 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | PluggedOil | 5,600 | Feb 5, 2004 | — | — |
| Seminole San Andres Unit #432142-165-32010 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,518 | Feb 5, 2004 | — | — |
| Seminole San Andres Unit #431342-165-31884 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,520 | Feb 4, 2004 | — | — |
| Seminole San Andres Unit #431742-165-31930 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,522 | Feb 4, 2004 | — | — |
| Seminole San Andres Unit #431842-165-31931 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | PluggedOil | 5,600 | Feb 4, 2004 | — | — |
| Seminole San Andres Unit #420542-165-31992 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,525 | Feb 4, 2004 | — | — |
| Seminole San Andres Unit #412642-165-31993 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,522 | Feb 4, 2004 | — | — |
| Seminole San Andres Unit #413042-165-32106 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,529 | Feb 4, 2004 | — | — |
| Seminole San Andres Unit #430342-165-00073 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveInjection | 5,525 | Jan 16, 2004 | — | — |
| Seminole San Andres Unit #430542-165-00075 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveInjection | 5,518 | Jan 16, 2004 | — | — |
| Seminole San Andres Unit #430242-165-00072 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveInjection | 5,524 | Jan 13, 2004 | — | — |
| Seminole San Andres Unit #4304W42-165-00074 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveInjection | 5,520 | Jan 13, 2004 | — | — |
| Seminole San Andres Unit #4201W42-165-02574 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | PluggedOil | 5,600 | Jan 13, 2004 | — | — |
| TXL -13- #1742-135-35948 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 9,300 | Nov 25, 2003 | — | — |
| Riley a Gas Unit #242-165-00030 | OXY USA Inc. | Gaines, TXSeminole (Yates) | PluggedGas | 3,550 | Nov 25, 2003 | — | — |
| Elly May #142-003-39169 | OXY USA Inc. | Andrews, TXMeans | PluggedOil | 4,900 | Nov 19, 2003 | — | — |