| 2012-04-16 | 735546 | 42-317-37637 | UNIVERSITY '7-1' #9 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,830 | |
| 2012-04-16 | 735534 | 42-317-37636 | HECKER #16 | ENERGEN RESOURCES CORPORATION | DRILL | 12,200 | |
| 2012-04-16 | 735483 | 42-317-37632 | UNIVERSITY '7-29' #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,000 | |
| 2012-04-13 | 737180 | 42-317-37680 | TOPO CHICO #2 | PIEDRA OPERATING, LLC | DRILL | 12,000 | |
| 2012-04-13 | 737158 | 42-317-37679 | TOPO CHICO #1 | PIEDRA OPERATING, LLC | DRILL | 12,000 | |
| 2012-04-13 | 737110 | 42-317-37677 | GUITAR 5 #3 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2012-04-13 | 737090 | 42-317-37672 | SCHARBAUER RANCH #97 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,300 | |
| 2012-04-13 | 737087 | 42-317-37675 | SALE RANCH 'H' #23 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-04-13 | 737086 | 42-317-37674 | SALE RANCH 'H' #21 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-04-13 | 737080 | 42-317-37673 | SALE RANCH 'H' #19 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-04-13 | 735458 | 42-317-37627 | HECKER #18 | ENERGEN RESOURCES CORPORATION | DRILL | 12,200 | |
| 2012-04-13 | 735448 | 42-317-37638 | HECKER #14 | ENERGEN RESOURCES CORPORATION | DRILL | 12,200 | |
| 2012-04-13 | 735431 | 42-317-37623 | HECKER #13 | ENERGEN RESOURCES CORPORATION | DRILL | 12,200 | |
| 2012-04-13 | 735350 | 42-317-37622 | JIM TOM '29' #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,500 | |
| 2012-04-12 | 737026 | 42-317-37671 | LLOYD 42 #4 | RESOLUTE NATURAL RES. CO., LLC | DRILL | 11,000 | |
| 2012-04-12 | 737026 | 42-317-37671 | LLOYD 42 #4 | RESOLUTE NATURAL RES. CO., LLC | DRILL | 11,000 | |
| 2012-04-10 | 736878 | 42-317-37667 | MABEE 239D #104 | OXY USA INC. | DRILL | 12,500 | |
| 2012-04-10 | 736873 | 42-317-37668 | MABEE 239D #106 | OXY USA INC. | DRILL | 12,500 | |
| 2012-04-10 | 736843 | 42-317-37664 | NAIL -P- '38' #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-04-09 | 736833 | 42-317-37663 | GRAVES '27' #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-04-09 | 735066 | 42-317-37613 | KIMBERLY #1835 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-04-09 | 735064 | 42-317-37612 | KIMBERLY #1834 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-04-09 | 735058 | 42-317-37607 | KIMBERLY #1838 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-04-06 | 736718 | 42-317-37662 | BALDWIN '7' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,200 | |
| 2012-04-06 | 735633 | 42-317-37661 | LEXI #1 | R K PETROLEUM CORP. | DRILL | 12,000 | |
| 2012-04-06 | 735002 | 42-317-37604 | MARTIN '4' #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,720 | |
| 2012-04-02 | 736555 | 42-317-37660 | ZINFANDEL #3 | W&T OFFSHORE, INC. | DRILL | 12,990 | |
| 2012-04-02 | 734647 | 42-317-37585 | CASEY #47D | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2012-03-29 | 736265 | 42-317-37659 | BARRAZA #1WS | PIONEER NATURAL RES. USA, INC. | DRILL | 1,800 | |
| 2012-03-29 | 734070 | 42-317-37532 | KIMBERLY #1934 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-03-28 | 735788 | 42-317-35535 | KIMBERLY #1906 | HENRY RESOURCES LLC | RECOMP | 11,000 | |
| 2012-03-27 | 736039 | 42-317-37656 | WARHAWK #2016 | OXY USA INC. | DRILL | 12,500 | |
| 2012-03-26 | 736115 | 42-317-37658 | TURNER '12' #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-26 | 736104 | 42-317-37657 | VICKI SWD #1 | PETROPLEX SWD SYSTEM, LLC | DRILL | 5,500 | |
| 2012-03-26 | 732450 | 42-317-37489 | CLEAR CREEK A #37BB | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2012-03-26 | 732415 | 42-317-37487 | MAYS #8 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,500 | |
| 2012-03-26 | 732406 | 42-317-37486 | MAYS #6 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,500 | |
| 2012-03-26 | 732406 | 42-317-37486 | MAYS #6 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,150 | |
| 2012-03-24 | 736034 | 42-317-37655 | MCKASKLE '29' #1WS | PIONEER NATURAL RES. USA, INC. | DRILL | 1,800 | |
| 2012-03-24 | 736013 | 42-317-37652 | UNIVERSITY 14-7 #5 | HIBERNIA RESOURCES, LLC | DRILL | 12,000 | |
| 2012-03-23 | 735903 | 42-317-37647 | RICHARDS '25' #6 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,500 | |
| 2012-03-23 | 735900 | 42-317-37648 | RICHARDS '25' #5 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,500 | |
| 2012-03-23 | 735814 | 42-317-37646 | JACK BLACK 15A #1 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2012-03-23 | 735809 | 42-317-37644 | WILBANKS #4502 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2012-03-22 | 736549 | 42-317-37653 | MARTIN COUNTY BRINE STATION #1 | MESQUITE SWD INC | DRILL | 2,900 | |
| 2012-03-21 | 735884 | 42-317-37630 | MABEE 239 #217 | RELIANCE ENERGY, INC. | DRILL | 13,000 | |
| 2012-03-21 | 735668 | 42-317-37639 | UNIVERSITY '7-15' #1WS | PIONEER NATURAL RES. USA, INC. | DRILL | 2,000 | |
| 2012-03-21 | 735447 | 42-317-37641 | MABEE 239 #307 | RELIANCE ENERGY, INC. | DRILL | 13,000 | |
| 2012-03-20 | 735441 | 42-317-37640 | CHABLIS #3 | W&T OFFSHORE, INC. | DRILL | 12,000 | |
| 2012-03-20 | 735284 | 42-317-37642 | LLOYD 42 #5 | RESOLUTE NATURAL RES. CO., LLC | DRILL | 11,000 | |