| 2012-05-31 | 741197 | 42-105-41506 | UNIVERSITY 12 #1903H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-31 | 741185 | 42-105-41505 | BEAN RANCH UV-13 #4H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-31 | 741182 | 42-105-41504 | BEAN RANCH UV-13 #3H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-30 | 741010 | 42-105-41502 | UNIVERSITY 12 #1902H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-30 | 740868 | 42-105-41498 | UNIVERSITY 51 #1004H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-30 | 740855 | 42-105-41497 | UNIVERSITY 51 #1003H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-30 | 740603 | 42-105-41492 | UNIVERSITY 45 #2506H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-29 | 740891 | 42-105-41500 | UNIVERSITY 45 #0608H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-29 | 740887 | 42-105-41501 | UNIVERSITY 45 #0607H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-25 | 740865 | 42-105-41508 | UNIVERSITY 52-10 #1SW | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 8,900 | |
| 2012-05-25 | 740835 | 42-105-41496 | UNIVERSITY 51 #1002H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-25 | 740825 | 42-105-41495 | UNIVERSITY 51 #1001H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-23 | 740699 | 42-105-41493 | BEAN RANCH UV-13 #2H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-22 | 740560 | 42-105-41494 | BAGGETT OP 16 #1H | MOLOPO ENERGY TEXAS, LLC | DRILL | 8,020 | Y |
| 2012-05-22 | 740560 | 42-105-41494 | BAGGETT OP 3 #161H | MOLOPO ENERGY TEXAS, LLC | DRILL | 8,020 | Y |
| 2012-05-21 | 740460 | 42-105-41490 | UNIVERSITY 45 #2505H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-18 | 740417 | 42-105-41489 | UNIVERSITY UNIT #201 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,500 | |
| 2012-05-18 | 740417 | 42-105-41489 | UNIVERSITY UNIT #201 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,500 | |
| 2012-05-18 | 740407 | 42-105-41488 | UNIVERSITY UNIT #2402 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,300 | |
| 2012-05-18 | 740407 | 42-105-41488 | UNIVERSITY UNIT #2402 | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 8,300 | |
| 2012-05-18 | 740273 | 42-105-41486 | UNIVERSITY 38-22 #2H | EL PASO E & P COMPANY, L. P. | DRILL | 12,990 | Y |
| 2012-05-18 | 740249 | 42-105-41487 | UNIVERSITY 12 #2804H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-18 | 740248 | 42-105-41491 | UNIVERSITY 12 #2803H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-18 | 740245 | 42-105-41485 | UNIVERSITY 12 #2802H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-18 | 740244 | 42-105-41484 | UNIVERSITY 12 #2801H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-18 | 740191 | 42-105-41483 | UNIVERSITY 45 G #2203H | APPROACH OPERATING LLC | DRILL | 7,800 | Y |
| 2012-05-17 | 736611 | 42-105-41446 | UNIVERSITY 46-23 SL #16H | PETROHAWK OPERATING COMPANY | DRILL | 6,700 | Y |
| 2012-05-16 | 739833 | 42-105-41482 | UNIVERSITY 45 #0614H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-16 | 739832 | 42-105-41481 | UNIVERSITY 45 #0616H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-15 | 739788 | 42-105-41480 | UNIVERSITY 46 #1304H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-15 | 739777 | 42-105-41479 | UNIVERSITY 46 #1303H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-14 | 739402 | 42-105-41475 | PANGEA WEST #6508H | APPROACH OPERATING LLC | DRILL | 7,800 | Y |
| 2012-05-11 | 739593 | 42-105-41478 | UNIVERSITY 45 #0615H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-11 | 739572 | 42-105-41477 | UNIVERSITY 45 #0613H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-10 | 739435 | 42-105-41476 | MOORE MAGGIE #7C | FIML NATURAL RESOURCES, LLC | DRILL | 5,500 | |
| 2012-05-10 | 739386 | 42-105-41474 | PANGEA, WEST #6507H | APPROACH OPERATING LLC | DRILL | 7,800 | Y |
| 2012-05-09 | 739169 | 42-105-41473 | UNIVERSITY 45 #2502H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-09 | 739130 | 42-105-41472 | UNIVERSITY 45 #2504H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-08 | 739123 | 42-105-41470 | UNIVERSITY 45 #2501H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-08 | 739120 | 42-105-41471 | UNIVERSITY 45 #2503H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-08 | 739120 | 42-105-41471 | UNIVERSITY 45 #2504LH | BHP BILLITON PET(TXLA OP) CO | DRILL | 7,750 | Y |
| 2012-05-07 | 738976 | 42-105-41468 | UNIVERSITY UNIT #306H | HIGHMOUNT EXPL & PROD TEXAS LLC | DRILL | 4,013 | Y |
| 2012-05-07 | 736499 | 42-105-41443 | UNIVERSITY 45 D #904H | APPROACH OPERATING LLC | DRILL | 6,350 | Y |
| 2012-05-04 | 738778 | 42-105-41467 | UNIVERSITY 45 G #2216H | APPROACH OPERATING LLC | DRILL | 7,800 | Y |
| 2012-05-04 | 738767 | 42-105-41466 | UNIVERSITY 45 G #2202H | APPROACH OPERATING LLC | DRILL | 7,800 | Y |
| 2012-05-04 | 738767 | 42-105-41466 | UNIVERSITY 45 G #2202H | APPROACH OPERATING LLC | DRILL | 6,200 | Y |
| 2012-05-04 | 738763 | 42-105-41469 | UNIVERSITY '45 G' #2217H | APPROACH OPERATING LLC | DRILL | 7,800 | Y |
| 2012-05-04 | 738763 | 42-105-41469 | UNIVERSITY '45 G' #2217H | APPROACH OPERATING LLC | DRILL | 6,200 | Y |
| 2012-05-02 | 738614 | 42-105-41461 | PANGEA WEST #6602HX | APPROACH OPERATING LLC | DRILL | 7,800 | Y |
| 2012-05-02 | 738614 | 42-105-41461 | PANGEA WEST #6602HX | APPROACH OPERATING LLC | DRILL | 7,800 | Y |