| 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 |
| 2012-03-13 | 735056 | 42-383-37728 | UNIVERSITY '10-10' #1H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | Y |
| 2012-03-13 | 735042 | 42-383-37722 | RICKER, RUPERT P -BB- #3 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-13 | 733275 | 42-383-37671 | SRH-D- #5P | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-03-13 | 733275 | 42-383-37671 | SRH-D- #5P | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-03-12 | 734927 | 42-383-37720 | UNIVERSITY 49-09 #2H | ENDURING RESOURCES, LLC | DRILL | 7,582 | Y |
| 2012-03-12 | 734927 | 42-383-37720 | UNIVERSITY 49 #0902H | ENDURING RESOURCES, LLC | DRILL | 7,582 | Y |
| 2012-03-12 | 734221 | 42-383-37725 | SAU 5 #3C | APACHE CORPORATION | DRILL | 9,000 | |
| 2012-03-12 | 733812 | 42-383-37710 | CHICO COMPANY #3J | FIML NATURAL RESOURCES, LLC | DRILL | 10,000 | |
| 2012-03-09 | 734768 | 42-383-37716 | UNIVERSITY 9 #2903H | EOG RESOURCES, INC. | DRILL | 8,150 | Y |
| 2012-03-09 | 734768 | 42-383-37716 | UNIVERSITY 9 #2903H | EOG RESOURCES, INC. | DRILL | 8,150 | Y |
| 2012-03-09 | 734767 | 42-383-37715 | UNIVERSITY 9 #2902H | EOG RESOURCES, INC. | DRILL | 8,150 | Y |
| 2012-03-09 | 734767 | 42-383-37715 | UNIVERSITY 9 #2902H | EOG RESOURCES, INC. | DRILL | 8,150 | Y |
| 2012-03-09 | 734764 | 42-383-37718 | UNIVERSITY 9 #2901H | EOG RESOURCES, INC. | DRILL | 8,150 | Y |
| 2012-03-09 | 734764 | 42-383-37718 | UNIVERSITY 9 #2901H | EOG RESOURCES, INC. | DRILL | 8,150 | Y |
| 2012-03-09 | 734761 | 42-383-37714 | UNIVERSITY 9 #2703H | EOG RESOURCES, INC. | DRILL | 8,200 | Y |
| 2012-03-09 | 734761 | 42-383-37714 | UNIVERSITY 9 #2703H | EOG RESOURCES, INC. | DRILL | 8,200 | Y |
| 2012-03-09 | 734756 | 42-383-37717 | UNIVERSITY 9 #2701H | EOG RESOURCES, INC. | DRILL | 8,200 | Y |
| 2012-03-09 | 734756 | 42-383-37717 | UNIVERSITY 9 #2701H | EOG RESOURCES, INC. | DRILL | 8,200 | Y |
| 2012-03-09 | 734753 | 42-383-37712 | UNIVERSITY 9 #2702H | EOG RESOURCES, INC. | DRILL | 8,200 | Y |
| 2012-03-09 | 734753 | 42-383-37712 | UNIVERSITY 9 #2702H | EOG RESOURCES, INC. | DRILL | 8,200 | Y |
| 2012-03-08 | 734672 | 42-383-37707 | RICKER -D- #3 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-08 | 734672 | 42-383-37707 | RICKER -D- #3 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-08 | 734661 | 42-383-37706 | RICKER -F-2-ENRON #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-08 | 734660 | 42-383-37705 | RICKER -F-1-ENRON #3 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-03-08 | 734627 | 42-383-37708 | UNIVERSITY 09-18 #2H | ENDURING RESOURCES, LLC | DRILL | 8,601 | Y |