| divested | 731287 | 42-461-37849 | DRILL | DUSEK 45 | UPTON | 2012-01-24 | to: PIONEER NATURAL RES. USA INC. |
| divested | 731287 | 42-461-37849 | DRILL | DUSEK 45 | UPTON | 2012-01-24 | to: PIONEER NATURAL RES. USA INC. |
| divested | 731294 | 42-329-37870 | DRILL | DUSEK 45 | MIDLAND | 2012-01-24 | to: PIONEER NATURAL RES. USA INC. |
| divested | 731294 | 42-329-37870 | DRILL | DUSEK 45 | MIDLAND | 2012-01-24 | to: PIONEER NATURAL RES. USA INC. |
| divested | 731285 | 42-329-37869 | DRILL | DUSEK 45 | MIDLAND | 2012-01-24 | to: PIONEER NATURAL RES. USA INC. |
| divested | 731279 | 42-461-37847 | DRILL | DUSEK 4 | UPTON | 2012-01-20 | to: PIONEER NATURAL RES. USA INC. |
| divested | 731284 | 42-461-37848 | DRILL | DUSEK 4 | UPTON | 2012-01-20 | to: PIONEER NATURAL RES. USA INC. |
| divested | 731284 | 42-461-37848 | DRILL | DUSEK 4 | UPTON | 2012-01-20 | to: PIONEER NATURAL RES. USA INC. |
| divested | 731480 | 42-317-37454 | DRILL | MIMMS 2 | MARTIN | 2012-01-19 | to: OVINTIV USA INC. |
| divested | 731282 | 42-461-37841 | DRILL | DUSEK 4 | UPTON | 2012-01-18 | to: PIONEER NATURAL RES. USA INC. |
| divested | 730098 | 42-461-37807 | DRILL | LINDA 1 | UPTON | 2011-12-22 | to: PIONEER NATURAL RES. USA INC. |
| divested | 729502 | 42-317-37402 | DRILL | DRUM 23 | MARTIN | 2011-12-13 | to: OVINTIV USA INC. |
| divested | 729503 | 42-317-37403 | DRILL | DRUM 23 | MARTIN | 2011-12-13 | to: OVINTIV USA INC. |
| divested | 729524 | 42-317-37404 | DRILL | PHILLIPS 16 | MARTIN | 2011-12-13 | to: OVINTIV USA INC. |
| divested | 729512 | 42-461-37792 | DRILL | DUSEK 45 | UPTON | 2011-12-13 | to: PIONEER NATURAL RES. USA INC. |
| divested | 729512 | 42-461-37792 | DRILL | DUSEK 45 | UPTON | 2011-12-13 | to: PIONEER NATURAL RES. USA INC. |
| divested | 729526 | 42-317-37405 | DRILL | PHILLIPS 16 | MARTIN | 2011-12-13 | to: OVINTIV USA INC. |
| divested | 727452 | 42-329-37704 | DRILL | BEAL SNYDER A | MIDLAND | 2011-11-29 | to: CUTBOW OPERATING LLC |
| divested | 727234 | 42-329-37694 | DRILL | BEAL SNYDER A | MIDLAND | 2011-11-29 | to: PARSLEY ENERGY OPERATIONS LLC |
| divested | 727797 | 42-461-37740 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727799 | 42-461-37742 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727805 | 42-461-37741 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727805 | 42-461-37741 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727823 | 42-461-37745 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727823 | 42-461-37745 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727826 | 42-461-37746 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727826 | 42-461-37746 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727831 | 42-461-37747 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727831 | 42-461-37747 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727831 | 42-461-37747 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727797 | 42-461-37740 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727826 | 42-461-37746 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727799 | 42-461-37742 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727817 | 42-461-37744 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727817 | 42-461-37744 | DRILL | JRS FARMS 22 | UPTON | 2011-11-16 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727515 | 42-461-37730 | DRILL | DUSEK 4 | UPTON | 2011-11-04 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727526 | 42-461-37734 | DRILL | JRS FARMS 30 | UPTON | 2011-11-04 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727517 | 42-461-37733 | DRILL | DUSEK 45 | UPTON | 2011-11-04 | to: PIONEER NATURAL RES. USA INC. |
| divested | 727517 | 42-461-37733 | DRILL | DUSEK 45 | UPTON | 2011-11-04 | to: PIONEER NATURAL RES. USA INC. |
| divested | 726894 | 42-317-37302 | DRILL | BEAL SNYDER A | MARTIN | 2011-10-28 | to: CUTBOW OPERATING LLC |
| divested | 724064 | 42-461-37646 | DRILL | JRS FARMS '30A' | UPTON | 2011-10-14 | to: PIONEER NATURAL RES. USA INC. |
| divested | 725470 | 42-461-37689 | DRILL | DUSEK 44 | UPTON | 2011-10-07 | to: PIONEER NATURAL RES. USA INC. |
| divested | 725575 | 42-461-37690 | DRILL | DUSEK 44 | UPTON | 2011-10-07 | to: PIONEER NATURAL RES. USA INC. |
| divested | 725575 | 42-461-37690 | DRILL | DUSEK 44 | UPTON | 2011-10-07 | to: PIONEER NATURAL RES. USA INC. |
| divested | 725583 | 42-461-37693 | DRILL | DUSEK 44 | UPTON | 2011-10-07 | to: PIONEER NATURAL RES. USA INC. |
| divested | 725583 | 42-461-37693 | DRILL | DUSEK 44 | UPTON | 2011-10-07 | to: PIONEER NATURAL RES. USA INC. |
| divested | 725582 | 42-461-37692 | DRILL | DUSEK 44 | UPTON | 2011-10-07 | to: PIONEER NATURAL RES. USA INC. |
| acquired | 723707 | 42-173-31659 | RECOMP | RATLIFF '43' A | GLASSCOCK | 2011-10-07 | from: DRACO ENERGY, INC. |
| divested | 725578 | 42-461-37691 | DRILL | DUSEK 44 | UPTON | 2011-10-07 | to: PIONEER NATURAL RES. USA INC. |
| divested | 725578 | 42-461-37691 | DRILL | DUSEK 44 | UPTON | 2011-10-07 | to: PIONEER NATURAL RES. USA INC. |