| Beck G. L. #842-445-32108 | OXY USA Inc. | Terry, TXSuntura (Lower Clear Fork) | ActiveOil | 8,500 | Dec 20, 2005 | — | — |
| J. C. State 12 #242-389-32394 | OXY USA Inc. | Reeves, TXCollie (Delaware) | PluggedOil | 5,500 | Dec 16, 2005 | — | — |
| Johnson -B-36- #442-135-38983 | OXY USA Inc. | Ector, TXCowden North (Canyon) | ActiveOil | 9,200 | Dec 8, 2005 | — | — |
| Seminole San Andres Unit #3903R42-165-36455 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,670 | Dec 6, 2005 | — | — |
| Foster H. S. #1642-135-32767 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,900 | Nov 30, 2005 | — | — |
| Montalvo #142-427-33908 | OXY USA Inc. | Starr, TXSun (L Vicksburg) | PluggedGas | 10,000 | Nov 18, 2005 | — | — |
| Edwards 22 State #542-103-35173 | OXY USA Inc. | Crane, TXCrawar (Glorieta) | PluggedOil | 6,400 | Nov 15, 2005 | — | — |
| S. Foster Gbsa Unit #21042-135-38970 | OXY USA Inc. | Ector, TXCowden South | PluggedOil | 5,500 | Nov 15, 2005 | — | — |
| Seminole San Andres Unit #5512R42-165-36447 | OXY USA Inc. | Gaines, TXSeminole (San Andres) | ActiveOil | 5,675 | Nov 14, 2005 | — | — |
| Foster Gbsa Unit #70942-135-38969 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,725 | Nov 8, 2005 | — | — |
| Foster Gbsa Unit #31442-135-38965 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,720 | Nov 7, 2005 | — | — |
| Foster Gbsa Unit #31742-135-38966 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,824 | Nov 7, 2005 | — | — |
| Foster Gbsa Unit #70842-135-38968 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,850 | Nov 7, 2005 | — | — |
| T. S. Riley B Gas Unit #242-165-36441 | OXY USA Inc. | Gaines, TXSeminole (Yates) | PluggedGas | 3,650 | Oct 28, 2005 | — | — |
| Roberts #142-215-33396 | OXY USA Inc. | Hidalgo, TXMission West (Vicksburg 10400) | PluggedGas | 15,000 | Oct 28, 2005 | — | — |
| Foster H. S. -a- #6742-135-38962 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 5,300 | Oct 26, 2005 | — | — |
| Foster H. S. -a- #6142-135-38961 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 5,500 | Oct 24, 2005 | — | — |
| E. J. Austin Gas Unit #142-165-36400 | OXY USA Inc. | Gaines, TXSeminole (Yates) | PluggedGas | 3,500 | Oct 6, 2005 | — | — |
| Crain Gas Unit #142-165-36423 | OXY USA Inc. | Gaines, TXSeminole (Yates) | PluggedGas | 3,600 | Sep 27, 2005 | — | — |
| S. Foster Gbsa Unit #206W42-135-21339 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,630 | Sep 23, 2005 | — | — |
| Foster Gbsa Unit #20842-135-01952 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,605 | Aug 15, 2005 | — | — |
| Northrup Gas Unit #242-165-36411 | OXY USA Inc. | Gaines, TXSeminole (Yates) | PluggedGas | 3,550 | Aug 15, 2005 | — | — |
| T.S. Riley 197 Gas Unit #142-165-36412 | OXY USA Inc. | Gaines, TXSeminole (Yates) | PluggedGas | 3,550 | Aug 15, 2005 | — | — |
| State Univ # 1 QN Cons Ut. #272842-003-39596 | OXY USA Inc. | Andrews, TXMcFarland (Queen) | PluggedOil | 5,000 | Jun 28, 2005 | — | — |
| J. C. State 12 #142-389-32366 | OXY USA Inc. | Reeves, TXCollie (Delaware) | PluggedOil | 5,500 | May 19, 2005 | — | — |
| S. Foster Gbsa Unit #10242-135-04688 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,470 | May 9, 2005 | — | — |
| S. Foster Gbsa Unit #10342-135-04689 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,542 | May 9, 2005 | — | — |
| Medicine Man #142-301-31237 | OXY USA Inc. | Loving, TXArapaho (Strawn) | ActiveGas | 16,495 | Apr 29, 2005 | — | — |
| McQuatters #142-003-34162 | OXY USA Inc. | Andrews, TXMeans (Queen Sand) | PluggedOil | 4,700 | Apr 4, 2005 | — | — |
| University 20-14 a #242-495-32993 | OXY USA Inc. | Winkler, TXBlock 21 NW (Wolfcamp) | PluggedOil | 17,000 | Mar 28, 2005 | — | — |
| Boston Texas Land & Trust #3242-215-32845 | OXY USA Inc. | Hidalgo, TXJeffress N (Vksbg LO) | PluggedGas | 14,100 | Mar 22, 2005 | — | — |
| S. Foster Gbsa Unit #11042-135-38844 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,611 | Mar 10, 2005 | — | — |
| South Cowden Canyon Unit #4042-135-38848 | OXY USA Inc. | Ector, TXCowden South (Canyon 8900) | ActiveOil | 9,300 | Mar 1, 2005 | — | — |
| Foster H. S. -C- #742-135-32180 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,775 | Feb 25, 2005 | — | — |
| Foster Gbsa Unit #21942-135-38839 | OXY USA Inc. | Ector, TXCowden South | PluggedOil | 5,000 | Feb 22, 2005 | — | — |
| Foster Gbsa Unit #62542-135-38841 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,602 | Feb 22, 2005 | — | — |
| Foster Gbsa Unit #22142-135-38842 | OXY USA Inc. | Ector, TXCowden South | PluggedOil | 5,000 | Feb 22, 2005 | — | — |
| Foster Gbsa Unit #21742-135-38845 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,554 | Feb 22, 2005 | — | — |
| Foster Gbsa Unit #21842-135-38838 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,805 | Feb 18, 2005 | — | — |
| Foster Gbsa Unit #62442-135-38840 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,714 | Feb 18, 2005 | — | — |
| S. Foster Gbsa Unit #30842-135-38843 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,902 | Feb 18, 2005 | — | — |
| S. Foster Gbsa Unit #31042-135-38846 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,715 | Feb 18, 2005 | — | — |
| Bunger 5 #442-465-30764 | OXY USA Inc. | Val Verde, TXSimpson-Mann (Canyon) | PluggedGas | 5,000 | Feb 9, 2005 | — | — |
| Northrup Gas Unit #142-165-36309 | OXY USA Inc. | Gaines, TXSeminole (Yates) | PluggedGas | 3,500 | Feb 2, 2005 | — | — |
| Foster H. S. #17W42-135-38833 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,800 | Jan 31, 2005 | — | — |
| Crawford Leta D. #1442-235-33899 | OXY USA Inc. | Irion, TXSixty-Seven (Canyon) | PluggedOil | 7,000 | Jan 27, 2005 | — | — |
| Foster Gbsa Unit #22042-135-38822 | OXY USA Inc. | Ector, TXCowden South | PluggedOil | 5,500 | Jan 26, 2005 | — | — |
| Foster H. S. -C- #1442-135-38823 | OXY USA Inc. | Ector, TXCowden South | PluggedOil | 5,000 | Jan 26, 2005 | — | — |
| Foster Gbsa Unit #62642-135-38827 | OXY USA Inc. | Ector, TXCowden South | ActiveOil | 4,727 | Jan 26, 2005 | — | — |
| S. Foster Gbsa Unit #30742-135-38829 | OXY USA Inc. | Ector, TXCowden South | Shut inOil | 4,760 | Jan 26, 2005 | — | — |