| 2012-02-02 | 732199 | 42-383-37649 | UNIVERSITY '10-14' #2WS | PIONEER NATURAL RES. USA, INC. | DRILL | 2,000 | |
| 2012-02-01 | 732270 | 42-383-37651 | UNIVERSITY '4-19' #3WS | PIONEER NATURAL RES. USA, INC. | DRILL | 2,000 | |
| 2012-02-01 | 732267 | 42-383-37650 | UNIVERSITY '4-19' #1WS | PIONEER NATURAL RES. USA, INC. | DRILL | 2,000 | |
| 2012-01-31 | 730723 | 42-383-37617 | HABY #4R | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-01-31 | 730607 | 42-383-37620 | SRH 14 #1413 | APACHE CORPORATION | DRILL | 10,000 | |
| 2012-01-30 | 732178 | 42-383-37647 | UNIVERSITY '10-7' #1WS | PIONEER NATURAL RES. USA, INC. | DRILL | 2,000 | |
| 2012-01-30 | 732174 | 42-383-37645 | UNIVERSITY '2-28' #1WS | PIONEER NATURAL RES. USA, INC. | DRILL | 2,000 | |
| 2012-01-30 | 730703 | 42-383-37616 | SUGG-C- #165C | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-01-30 | 730692 | 42-383-37615 | SUGG-B- #163C | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-01-27 | 727449 | 42-383-37574 | SRH 'A' #2502 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 10,000 | |
| 2012-01-27 | 726059 | 42-383-37524 | SUGG-B #167F | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-01-26 | 731944 | 42-383-37643 | UNIVERSITY 9 SL #2803MH | EOG RESOURCES, INC. | DRILL | 8,200 | Y |
| 2012-01-26 | 731944 | 42-383-37643 | UNIVERSITY 9 SL #2803MH | EOG RESOURCES, INC. | DRILL | 8,200 | Y |
| 2012-01-26 | 731944 | 42-383-37643 | UNIVERSITY 9 #2807H | EOG RESOURCES, INC. | DRILL | 8,200 | Y |
| 2012-01-25 | 731925 | 42-383-37639 | UNIVERSITY 12-18 #1H | PETROHAWK OPERATING COMPANY | DRILL | 8,500 | Y |
| 2012-01-24 | 729340 | 42-383-37588 | PELZEL #5 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,500 | |
| 2012-01-23 | 731090 | 42-383-37638 | RICKER, RUPERT P. 'HB' #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-01-23 | 731090 | 42-383-37638 | RICKER, RUPERT P. 'HB' #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-01-23 | 730625 | 42-383-37612 | SRH 11 #1104 | APACHE CORPORATION | DRILL | 10,100 | |
| 2012-01-23 | 730610 | 42-383-37611 | SRH 14 #1416 | APACHE CORPORATION | DRILL | 10,000 | |
| 2012-01-23 | 730610 | 42-383-37611 | SRH 14 #1416 | APACHE CORPORATION | DRILL | 10,000 | |
| 2012-01-23 | 730609 | 42-383-37610 | SRH 14 #1415 | APACHE CORPORATION | DRILL | 10,000 | |
| 2012-01-23 | 730608 | 42-383-37609 | SRH 14 #1414 | APACHE CORPORATION | DRILL | 10,000 | |
| 2012-01-21 | 731598 | 42-383-37637 | SUGG -A- #169H | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-01-21 | 731594 | 42-383-37636 | SUGG -A- #185E | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 11,000 | |
| 2012-01-20 | 731250 | 42-383-37635 | CAT CLAW A #35M | FIML NATURAL RESOURCES, LLC | DRILL | 9,500 | |
| 2012-01-20 | 731250 | 42-383-37635 | CAT CLAW A #35M | FIML NATURAL RESOURCES, LLC | DRILL | 9,500 | |
| 2012-01-20 | 731072 | 42-383-37634 | PLAYA UNIVERSITY '9-15' #2 | BC OPERATING, INC. | DRILL | 11,000 | |
| 2012-01-20 | 731070 | 42-383-37633 | UNIVERSITY '9-2' #2 | BC OPERATING, INC. | DRILL | 11,000 | |
| 2012-01-20 | 730466 | 42-383-37605 | RICKER 'B' - ENRON #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-01-19 | 731511 | 42-383-37632 | SUGG-B- #109M | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-01-19 | 731479 | 42-383-37630 | SUGG-A- #158O | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-01-19 | 731061 | 42-383-37631 | CAT CLAW A #35K | FIML NATURAL RESOURCES, LLC | DRILL | 9,500 | |
| 2012-01-19 | 730291 | 42-383-37188 | WATKINS, JOHNNY PAT '1230' #9 | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 10,441 | |
| 2012-01-19 | 730284 | 42-383-37187 | WATKINS, JOHNNY PAT '1230' #7 | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 10,380 | |
| 2012-01-19 | 730280 | 42-383-37186 | WATKINS, JOHNNY PAT '1230' #6 | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 10,340 | |
| 2012-01-19 | 730280 | 42-383-37186 | WATKINS, JOHNNY PAT '1230' #6 | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 10,597 | |
| 2012-01-19 | 730216 | 42-383-37600 | SRH 14 #1412 | APACHE CORPORATION | DRILL | 10,000 | |
| 2012-01-18 | 731428 | 42-383-37627 | SUGG-B131 #1H | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | Y |
| 2012-01-18 | 730066 | 42-383-37597 | SRH 11 #1103 | APACHE CORPORATION | DRILL | 10,000 | |
| 2012-01-12 | 731126 | 42-383-37626 | UNIVERSITY 2-23 #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,700 | |
| 2012-01-11 | 731087 | 42-383-37625 | UNIVERSITY 58-18 #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,800 | |
| 2012-01-11 | 730712 | 42-383-37622 | UNIVERSITY 48-21 #1D | SAMSON LONE STAR, LLC | DRILL | 2,900 | |
| 2012-01-06 | 730880 | 42-383-37619 | UNIVERSITY 10-28 #1HR | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 7,866 | Y |
| 2012-01-06 | 730880 | 42-383-37619 | UNIVERSITY 10 #2801HR | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2012-01-05 | 730652 | 42-383-37621 | UNIVERSITY '43-25' #1H | SAMSON LONE STAR, LLC | DRILL | 7,000 | Y |
| 2012-01-04 | 730795 | 42-383-37618 | UNIVERSITY 12-17 #2H | PETROHAWK OPERATING COMPANY | DRILL | 8,500 | Y |
| 2011-12-30 | 730681 | 42-383-37614 | BODINE-A- #16B | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 11,000 | |
| 2011-12-30 | 730673 | 42-383-37613 | LANE TRUST-D- #45D | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 9,000 | |
| 2011-12-29 | 730586 | 42-383-37608 | RICKER 'C' - ENRON #6 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |