| 2010-08-10 | 700009 | 42-413-32674 | MCLAUGHLIN #B 4 | PAINT ROCK OPERATING, LLC | DRILL | 4,800 | |
| 2010-08-06 | 700271 | 42-413-31022 | HENDERSON, R. L. #8 | SUNDOWN ENERGY LP | RECOMP | 6,884 | |
| 2010-08-04 | 700137 | 42-413-32673 | MARIGLIANO #1702 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,850 | |
| 2010-08-03 | 699989 | 42-413-32672 | UNIVERSITY 54-13 #1 | APPROACH OPERATING LLC | DRILL | 9,000 | |
| 2010-08-03 | 699989 | 42-413-32672 | UNIVERSITY 54-13 #1 | APPROACH OPERATING LLC | DRILL | 9,000 | |
| 2010-08-03 | 699988 | 42-413-32671 | UNIVERSITY 54-8 #1 | APPROACH OPERATING LLC | DRILL | 9,000 | |
| 2010-08-03 | 699988 | 42-413-32671 | UNIVERSITY 54-8 #1 | APPROACH OPERATING LLC | DRILL | 9,000 | |
| 2010-07-29 | 699789 | 42-413-32670 | UNIVERSITY 54-15 #1 | APPROACH OPERATING LLC | DRILL | 9,000 | |
| 2010-07-29 | 699789 | 42-413-32670 | UNIVERSITY 54-15 #1 | APPROACH OPERATING LLC | DRILL | 9,000 | |
| 2010-07-29 | 699788 | 42-413-32669 | UNIVERSITY 54-2 #1 | APPROACH OPERATING LLC | DRILL | 9,000 | |
| 2010-07-29 | 699788 | 42-413-32669 | UNIVERSITY 54-2 #1 | APPROACH OPERATING LLC | DRILL | 9,000 | |
| 2010-07-28 | 699619 | 42-413-32668 | POWELL 13A #1H | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 7,636 | Y |
| 2010-07-21 | 698048 | 42-413-32665 | PARMER 30 #5 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,850 | |
| 2010-07-14 | 698881 | 42-413-32631 | UNIVERSITY 54 24 #6 | HIGHMOUNT EXPL & PROD TEXAS LLC | RENTR | 8,650 | |
| 2010-07-14 | 698881 | 42-413-32631 | UNIVERSITY 54 24 #6 | HIGHMOUNT EXPL & PROD TEXAS LLC | RENTR | 8,650 | |
| 2010-07-14 | 698881 | 42-413-32631 | UNIVERSITY 54 24 #6 | HIGHMOUNT EXPL & PROD TEXAS LLC | RENTR | 8,650 | |
| 2010-07-14 | 697689 | 42-413-32662 | RYAN 19 #3 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,850 | |
| 2010-07-01 | 698290 | 42-413-32666 | MARIGLIANO #1603 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,550 | |
| 2010-07-01 | 698290 | 42-413-32666 | MARIGLIANO #1603 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,550 | |
| 2010-06-30 | 698303 | 42-413-32667 | CJM -7- #3 | TELESIS OPERATING CO., INC. | DRILL | 5,000 | |
| 2010-06-21 | 697728 | 42-413-32664 | MARIGLIANO #1604 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 9,450 | |
| 2010-06-21 | 697728 | 42-413-32664 | MARIGLIANO #1604 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 9,450 | |
| 2010-06-18 | 697725 | 42-413-32663 | MARIGLIANO #1701 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,850 | |
| 2010-06-18 | 697725 | 42-413-32663 | MARIGLIANO #1701 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,850 | |
| 2010-06-10 | 697153 | 42-413-32659 | MAYER EDWIN S JR E #34 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 11,200 | |
| 2010-06-08 | 697182 | 42-413-32661 | ROUSSELOT DORIS MAYER A #19 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,400 | |
| 2010-06-08 | 697163 | 42-413-32660 | MAYER EDWIN S JR 27 #4 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,800 | |
| 2010-06-08 | 696163 | 42-413-32655 | MAYER EDWIN S JR P #14 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,975 | |
| 2010-06-03 | 696949 | 42-413-32658 | UNIVERSITY 57 2 #1 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,500 | |
| 2010-05-28 | 696442 | 42-413-32656 | POWELL 7 #4 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,700 | |
| 2010-05-25 | 696472 | 42-413-32657 | MAYER EDWIN S JR N #20 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,900 | |
| 2010-05-12 | 695864 | 42-413-32654 | UNIVERSITY 55 10 #1 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,800 | |
| 2010-05-12 | 695864 | 42-413-32654 | UNIVERSITY 55 10 #1 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,850 | |
| 2010-05-06 | 695550 | 42-413-30919 | TISDALE, JOSEPHINE #3 | VIRTEX OPERATING COMPANY, INC. | RECOMP | 3,976 | |
| 2010-04-30 | 695219 | 42-413-32653 | MARIGLIANO #1602 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 9,450 | |
| 2010-04-30 | 695219 | 42-413-32653 | MARIGLIANO #1602 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 9,450 | |
| 2010-04-26 | 694664 | 42-413-32652 | JUDKINS TRUST #1 | S2 ENERGY, LLC | DRILL | 5,000 | |
| 2010-04-21 | 694752 | 42-413-32651 | MAYER EDWIN S JR E #33 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,550 | |
| 2010-04-20 | 694732 | 42-413-32650 | MAYER EDWIN S JR P #16 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,975 | |
| 2010-04-20 | 694684 | 42-413-32649 | LOE #6102 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,950 | |
| 2010-04-19 | 694524 | 42-413-32648 | MARIGLIANO #2402 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,850 | |
| 2010-04-19 | 694524 | 42-413-32648 | MARIGLIANO #2402 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,850 | |
| 2010-04-16 | 694498 | 42-413-32647 | ROUSSELOT "A" #1007 | APPROACH OPERATING LLC | DRILL | 9,000 | |
| 2010-04-16 | 694494 | 42-413-32646 | MAYER EDWIN S JR 27 #3 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,800 | |
| 2010-04-15 | 694362 | 42-413-32645 | ROUSSELOT DORIS MAYER A #18 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,350 | |
| 2010-04-14 | 694341 | 42-413-32644 | MAYER EDWIN S JR P #12 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,950 | |
| 2010-04-09 | 694098 | 42-413-32643 | JEFFERS AR #11 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,750 | |
| 2010-04-08 | 694011 | 42-413-32642 | MARIGLIANO #2501 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,950 | |
| 2010-04-08 | 694011 | 42-413-32642 | MARIGLIANO #2501 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,950 | |
| 2010-04-02 | 693814 | 42-413-32641 | POWELL 13 #1 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,850 | |