| 2012-04-17 | 735631 | 42-383-37741 | MIZE-A- #146A | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 9,000 | |
| 2012-04-13 | 737159 | 42-383-37760 | SCOTT RANCH A #201E | FIML NATURAL RESOURCES, LLC | DRILL | 10,000 | |
| 2012-04-12 | 735046 | 42-383-37727 | UNIVERSITY 47-48 #2301H | ENDURING RESOURCES, LLC | DRILL | 7,395 | Y |
| 2012-04-12 | 735046 | 42-383-37727 | UNIVERSITY 47-48 #2301H | ENDURING RESOURCES, LLC | DRILL | 7,395 | Y |
| 2012-04-09 | 735268 | 42-383-37759 | UNIVERSITY 48 #0702H | ENDURING RESOURCES, LLC | DRILL | 7,582 | Y |
| 2012-04-09 | 735268 | 42-383-37759 | UNIVERSITY 48 #0702H | ENDURING RESOURCES, LLC | DRILL | 7,582 | Y |
| 2012-04-06 | 734977 | 42-383-37723 | SRH-A- #91H | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 9,000 | Y |
| 2012-04-06 | 734977 | 42-383-37723 | SRH-A- #91H | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 9,000 | Y |
| 2012-04-05 | 736593 | 42-383-37758 | SUGG-A- #1421H | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | Y |
| 2012-04-05 | 736593 | 42-383-37758 | SUGG-A- #1421H | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | Y |
| 2012-04-05 | 734687 | 42-383-37709 | SAU 43 #5C | APACHE CORPORATION | DRILL | 8,500 | |
| 2012-04-04 | 736510 | 42-383-37756 | UNIVERSITY 9 'A' #1103H | EOG RESOURCES, INC. | DRILL | 8,300 | Y |
| 2012-04-04 | 736510 | 42-383-37756 | UNIVERSITY 9 'A' #1103H | EOG RESOURCES, INC. | DRILL | 8,300 | Y |
| 2012-04-04 | 736510 | 42-383-37756 | UNIVERSITY 9 'A' #1103H | EOG RESOURCES, INC. | DRILL | 8,300 | Y |
| 2012-04-04 | 736506 | 42-383-37754 | UNIVERSITY 9 'A' #1102H | EOG RESOURCES, INC. | DRILL | 8,300 | Y |
| 2012-04-04 | 736506 | 42-383-37754 | UNIVERSITY 9 'A' #1102H | EOG RESOURCES, INC. | DRILL | 8,300 | Y |
| 2012-04-04 | 736506 | 42-383-37754 | UNIVERSITY 9 'A' #1102H | EOG RESOURCES, INC. | DRILL | 8,300 | Y |
| 2012-04-04 | 736504 | 42-383-37755 | UNIVERSITY 9 'A' #1101H | EOG RESOURCES, INC. | DRILL | 8,300 | Y |
| 2012-04-03 | 734810 | 42-383-37719 | SUGG-B- #1091H | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 9,000 | Y |
| 2012-04-03 | 734810 | 42-383-37719 | SUGG-B- #1091H | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 9,000 | Y |
| 2012-04-03 | 734696 | 42-383-37711 | SAU 45 #4C | APACHE CORPORATION | DRILL | 8,500 | |
| 2012-04-02 | 734587 | 42-383-37703 | SRH-A- #9B | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-03-30 | 736298 | 42-383-37753 | RICKER -27- #7 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-30 | 736297 | 42-383-37752 | RICKER -27- #6 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-29 | 736257 | 42-383-37751 | HABY '13' #1 | 3-M ENERGY CORPORATION | DRILL | 9,500 | |
| 2012-03-28 | 736258 | 42-383-37750 | HABY '13' #2 | 3-M ENERGY CORPORATION | DRILL | 9,500 | |
| 2012-03-27 | 736078 | 42-383-37749 | UNIVERSITY 18-58 UNIT #1H | BERRY OIL COMP. | DRILL | 10,000 | Y |
| 2012-03-26 | 736076 | 42-383-37747 | UNIVERSITY 23-2 #3H | BERRY OIL COMP. | DRILL | 10,000 | Y |
| 2012-03-24 | 735905 | 42-383-37746 | UNIVERSITY 12-18 #2H | PETROHAWK OPERATING COMPANY | DRILL | 8,500 | Y |
| 2012-03-21 | 735638 | 42-383-37742 | DIVIDE DRAW #126K | FIML NATURAL RESOURCES, LLC | DRILL | 10,000 | |
| 2012-03-21 | 735636 | 42-383-37740 | DIVIDE DRAW H #124C | FIML NATURAL RESOURCES, LLC | DRILL | 10,000 | |
| 2012-03-21 | 734814 | 42-383-37744 | ROCKER -B- 185 #185L | FIML NATURAL RESOURCES, LLC | DRILL | 10,000 | |
| 2012-03-20 | 735449 | 42-383-37743 | PLYMOUTH DUSTER #1 | CJ ENERGY, LLC | DRILL | 6,000 | |
| 2012-03-20 | 735076 | 42-383-37732 | UNIVERSITY '10-1' #4H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | Y |
| 2012-03-20 | 734568 | 42-383-37704 | UNIVERSITY 49 #0801H | ENDURING RESOURCES, LLC | DRILL | 7,582 | Y |
| 2012-03-20 | 734568 | 42-383-37704 | UNIVERSITY 49 #0801H | ENDURING RESOURCES, LLC | DRILL | 7,582 | Y |
| 2012-03-20 | 733716 | 42-383-37680 | SAU 17-4 #4C | APACHE CORPORATION | DRILL | 8,500 | |
| 2012-03-17 | 735460 | 42-383-37736 | DIVIDE DRAW A #157I | FIML NATURAL RESOURCES, LLC | DRILL | 10,000 | |
| 2012-03-16 | 735538 | 42-383-37739 | DIVIDE DRAW G #98M | FIML NATURAL RESOURCES, LLC | DRILL | 10,000 | |
| 2012-03-16 | 734883 | 42-383-36606 | UNIVERSITY 9 #2801 | EOG RESOURCES, INC. | RECOMP | 12,500 | |
| 2012-03-16 | 734883 | 42-383-36606 | UNIVERSITY 9 #2801 | EOG RESOURCES, INC. | RECOMP | 12,800 | |
| 2012-03-15 | 735320 | 42-383-37738 | DIVIDE DRAW #147M | FIML NATURAL RESOURCES, LLC | DRILL | 10,000 | |
| 2012-03-15 | 735319 | 42-383-37735 | DIVIDE DRAW #147K | FIML NATURAL RESOURCES, LLC | DRILL | 10,000 | |
| 2012-03-14 | 734519 | 42-383-37734 | SAU 6-4 #4C | APACHE CORPORATION | DRILL | 9,000 | |
| 2012-03-13 | 735084 | 42-383-37731 | RICKER, RUPERT P -AB- #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-13 | 735084 | 42-383-37731 | RICKER, RUPERT P -AB- #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-13 | 735078 | 42-383-37730 | RICKER, RUPERT P -BB- #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-13 | 735072 | 42-383-37729 | UNIVERSITY '12-9' #4H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,000 | Y |
| 2012-03-13 | 735072 | 42-383-37729 | UNIVERSITY '12-9' #4H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,000 | Y |
| 2012-03-13 | 735056 | 42-383-37728 | UNIVERSITY '10-10' #1H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | Y |