| divested | 743966 | 42-235-35105 | DRILL | WINDY POINT A | IRION | 2012-07-12 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 743970 | 42-235-35106 | DRILL | WINDY POINT A | IRION | 2012-07-12 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 740473 | 42-383-37863 | DRILL | HIGHLAND G | REAGAN | 2012-07-11 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 743518 | 42-383-37915 | DRILL | ROCKER B '149' | REAGAN | 2012-07-05 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 743515 | 42-383-37914 | DRILL | ROCKER B '149' | REAGAN | 2012-07-03 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 743060 | 42-235-35098 | DRILL | MALLARD | IRION | 2012-06-25 | to: FIML NATURAL RESOURCES LLC |
| divested | 743056 | 42-235-35097 | DRILL | MALLARD | IRION | 2012-06-25 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 742964 | 42-383-37908 | DRILL | DIVIDE DRAW | REAGAN | 2012-06-25 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 742295 | 42-173-35094 | DRILL | BARBEE | GLASSCOCK | 2012-06-15 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 742073 | 42-173-35081 | DRILL | BARBEE | GLASSCOCK | 2012-06-13 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 740878 | 42-383-37865 | DRILL | DIVIDE DRAW H | REAGAN | 2012-06-12 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 742078 | 42-173-35082 | DRILL | BARBEE | GLASSCOCK | 2012-06-12 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 740800 | 42-235-35072 | DRILL | MALLARD | IRION | 2012-06-08 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 739722 | 42-383-37858 | DRILL | DIVIDE DRAW | REAGAN | 2012-06-04 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 740236 | 42-173-35027 | DRILL | BARBEE | GLASSCOCK | 2012-06-04 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 739715 | 42-383-37857 | DRILL | DIVIDE DRAW | REAGAN | 2012-05-30 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 739435 | 42-105-41476 | DRILL | MOORE MAGGIE | CROCKETT | 2012-05-10 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 739232 | 42-235-35056 | DRILL | ANTELOPE DRAW | IRION | 2012-05-09 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 739231 | 42-235-35055 | DRILL | ANTELOPE DRAW | IRION | 2012-05-09 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 737985 | 42-383-37788 | DRILL | SCOTT RANCH A | REAGAN | 2012-05-05 | to: RP OPERATING L.L.C. |
| divested | 738663 | 42-383-37787 | DRILL | DIVIDE DRAW G | REAGAN | 2012-05-02 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 737844 | 42-383-37773 | DRILL | DIVIDE DRAW A | REAGAN | 2012-04-21 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 737839 | 42-235-35045 | DRILL | ANTELOPE DRAW D | IRION | 2012-04-21 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 737841 | 42-235-35046 | DRILL | ANTELOPE DRAW D | IRION | 2012-04-21 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 737159 | 42-383-37760 | DRILL | SCOTT RANCH A | REAGAN | 2012-04-13 | to: RP OPERATING L.L.C. |
| divested | 734814 | 42-383-37744 | DRILL | ROCKER -B- 185 | REAGAN | 2012-03-21 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 735638 | 42-383-37742 | DRILL | DIVIDE DRAW | REAGAN | 2012-03-21 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 735636 | 42-383-37740 | DRILL | DIVIDE DRAW H | REAGAN | 2012-03-21 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 735460 | 42-383-37736 | DRILL | DIVIDE DRAW A | REAGAN | 2012-03-17 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 735538 | 42-383-37739 | DRILL | DIVIDE DRAW G | REAGAN | 2012-03-16 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 735319 | 42-383-37735 | DRILL | DIVIDE DRAW | REAGAN | 2012-03-15 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 735320 | 42-383-37738 | DRILL | DIVIDE DRAW | REAGAN | 2012-03-15 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 734611 | 42-235-35027 | DRILL | SALT HOUSE | IRION | 2012-03-14 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 733812 | 42-383-37710 | DRILL | CHICO COMPANY | REAGAN | 2012-03-12 | to: RP OPERATING L.L.C. |
| divested | 733759 | 42-235-35022 | DRILL | ROCK HOLLOW C | IRION | 2012-03-09 | to: PIONEER NATURAL RES. USA INC. |
| divested | 733767 | 42-235-35023 | DRILL | ROCK HOLLOW C | IRION | 2012-03-09 | to: PIONEER NATURAL RES. USA INC. |
| divested | 734598 | 42-235-35016 | DRILL | SALT HOUSE | IRION | 2012-03-07 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 734604 | 42-235-35015 | DRILL | WINDY POINT | IRION | 2012-03-07 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 733336 | 42-173-34774 | DRILL | TERRY | GLASSCOCK | 2012-02-17 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 733336 | 42-173-34774 | DRILL | TERRY | GLASSCOCK | 2012-02-17 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 733096 | 42-383-37670 | DRILL | CHICO COMPANY SWD | REAGAN | 2012-02-13 | to: RP OPERATING L.L.C. |
| divested | 732365 | 42-383-37653 | DRILL | DIVIDE DRAW | REAGAN | 2012-02-02 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 732368 | 42-383-37654 | DRILL | DIVIDE DRAW | REAGAN | 2012-02-02 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 731250 | 42-383-37635 | DRILL | CAT CLAW A | REAGAN | 2012-01-20 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 731104 | 42-235-34953 | DRILL | ROCK HOLLOW | IRION | 2012-01-20 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 731250 | 42-383-37635 | DRILL | CAT CLAW A | REAGAN | 2012-01-20 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 731086 | 42-235-34951 | DRILL | ROCK HOLLOW | IRION | 2012-01-20 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 731061 | 42-383-37631 | DRILL | CAT CLAW A | REAGAN | 2012-01-19 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 730954 | 42-173-34721 | DRILL | BARBEE | GLASSCOCK | 2012-01-19 | to: DISCOVERY NATURAL RESOURCES LLC |
| divested | 730954 | 42-173-34721 | DRILL | BARBEE | GLASSCOCK | 2012-01-19 | to: DISCOVERY NATURAL RESOURCES LLC |