| 2012-02-23 | 733293 | 42-317-37554 | SALE RANCH 'A' #18 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-02-23 | 733255 | 42-317-37558 | SALE RANCH 'D' #13 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-02-23 | 733255 | 42-317-37558 | SALE RANCH 'D' #13 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,125 | |
| 2012-02-23 | 733253 | 42-317-37557 | SALE RANCH 'D' #11 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-02-23 | 733251 | 42-317-37556 | SALE RANCH 'D' #10 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-02-23 | 733248 | 42-317-37555 | SALE RANCH 'D' #9 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-02-23 | 730406 | 42-317-37429 | QUATTLEBAUM FARMS #3 | KIRKPATRICK OIL COMPANY | DRILL | 10,800 | |
| 2012-02-23 | 730406 | 42-317-37429 | QUATTLEBAUM FARMS #3 | KIRKPATRICK OIL COMPANY | DRILL | 12,000 | |
| 2012-02-22 | 733959 | 42-317-37531 | KIMBERLY #539 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-02-22 | 733959 | 42-317-37531 | KIMBERLY #539 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-02-22 | 733864 | 42-317-37530 | KIMBERLY #835 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-02-22 | 733864 | 42-317-37530 | KIMBERLY #835 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-02-22 | 733714 | 42-317-37528 | KIMBERLY #535 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-02-22 | 733714 | 42-317-37528 | KIMBERLY #535 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-02-22 | 733611 | 42-317-37548 | YATES 2001 UNIT #20K | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2012-02-22 | 733611 | 42-317-37548 | YATES UNIT #20K | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2012-02-22 | 733605 | 42-317-37549 | WILDCAT SWD #1 | PETROPLEX SWD SYSTEM, LLC | DRILL | 5,500 | |
| 2012-02-22 | 733048 | 42-317-37550 | SALE RANCH 'A' #16 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-02-22 | 733048 | 42-317-37550 | SALE RANCH 'A' #16 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-02-21 | 733525 | 42-317-37546 | GASKINS A #38I | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2012-02-21 | 733490 | 42-317-37545 | NAIL D 11 #4 | CROWNQUEST OPERATING, LLC | DRILL | 11,900 | |
| 2012-02-21 | 733426 | 42-317-37534 | WALTER KELLY '19' #2 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-02-21 | 732974 | 42-317-37515 | INVADER #1104 | OXY USA INC. | DRILL | 12,500 | |
| 2012-02-21 | 732940 | 42-317-37540 | CURTIS 'K' #7 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,300 | |
| 2012-02-21 | 732938 | 42-317-37539 | CURTIS 'K' #5 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,300 | |
| 2012-02-21 | 732906 | 42-317-37537 | CURTIS 'H' #5 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,400 | |
| 2012-02-21 | 732903 | 42-317-37536 | CURTIS 'F' #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,300 | |
| 2012-02-21 | 730663 | 42-317-37438 | GASKINS #38B | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2012-02-21 | 729518 | 42-317-37434 | GASKINS #38A | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2012-02-21 | 729518 | 42-317-37434 | GASKINS #38A | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2012-02-18 | 733482 | 42-317-37543 | HOPPER '36' #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,725 | |
| 2012-02-18 | 733445 | 42-317-37535 | YATES-SCOTT UNIT #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 13,000 | |
| 2012-02-18 | 733445 | 42-317-37535 | YATES-SCOTT UNIT #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 13,000 | |
| 2012-02-18 | 733371 | 42-317-37544 | SLAUGHTER '29C' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-02-18 | 732949 | 42-317-37542 | SALE RANCH #13 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-02-18 | 732946 | 42-317-37541 | SALE RANCH #11 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-02-18 | 732946 | 42-317-37541 | SALE RANCH #11 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-02-18 | 732946 | 42-317-37541 | SALE RANCH #11 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-02-18 | 732915 | 42-317-37538 | VOGLER '15' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,600 | |
| 2012-02-17 | 733391 | 42-317-37533 | RAGLAND '2' #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,200 | |
| 2012-02-17 | 733201 | 42-317-37521 | MABEE 139 #405 | OXY USA INC. | DRILL | 12,500 | |
| 2012-02-17 | 731546 | 42-317-37457 | UNIVERSITY 6-14 #11 | W&T OFFSHORE, INC. | DRILL | 12,990 | |
| 2012-02-16 | 733290 | 42-317-37524 | VERDOT UNIT #2 | W&T OFFSHORE, INC. | DRILL | 12,000 | |
| 2012-02-16 | 733270 | 42-317-37522 | JACKSON 50 #4 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2012-02-16 | 733246 | 42-317-37523 | SALE RANCH 'C' #7 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-02-16 | 731064 | 42-317-37459 | OTB BLAGRAVE 1 #12 | MAK-J ENERGY PARTNERS(TX),LTD. | DRILL | 11,500 | |
| 2012-02-15 | 733683 | 42-317-37525 | GRANTHAM 50 #2 | COBRA OIL & GAS CORPORATION | DRILL | 12,000 | |
| 2012-02-15 | 733683 | 42-317-37525 | GRANTHAM 50 #2 | COBRA OIL & GAS CORPORATION | DRILL | 12,000 | |
| 2012-02-15 | 733156 | 42-317-37520 | CAMPBELL #44 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2012-02-15 | 732520 | 42-317-37519 | DEATHERAGE '23' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,000 | |