| 2012-06-01 | 741389 | 42-383-30532 | UNIVERSITY 09 #0501D | ENDURING RESOURCES, LLC | RENTR | 7,775 | |
| 2012-06-01 | 741221 | 42-383-37854 | UNIVERSITY 12 #1816H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-06-01 | 739327 | 42-383-37801 | UNIVERSITY 49 #0903H | ENDURING RESOURCES, LLC | DRILL | 7,582 | Y |
| 2012-05-31 | 741217 | 42-383-37853 | UNIVERSITY 12 #1815H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-31 | 741212 | 42-383-37852 | UNIVERSITY 12 #1814H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-31 | 741177 | 42-383-37851 | UNIVERSITY BL #7201H | CONOCOPHILLIPS COMPANY | DRILL | 14,000 | Y |
| 2012-05-31 | 741177 | 42-383-37851 | UNIVERSITY BL #7201H | CONOCOPHILLIPS COMPANY | DRILL | 7,300 | Y |
| 2012-05-30 | 741067 | 42-383-37855 | SAU 12-2 #2A | APACHE CORPORATION | DRILL | 8,400 | |
| 2012-05-30 | 741064 | 42-383-37849 | SAU 11-2 #2B | APACHE CORPORATION | DRILL | 8,400 | |
| 2012-05-30 | 740834 | 42-383-37836 | UNIVERSITY 12 #1716H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-30 | 740805 | 42-383-37838 | UNIVERSITY 12 #1714H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-30 | 739715 | 42-383-37857 | DIVIDE DRAW #152M | FIML NATURAL RESOURCES, LLC | DRILL | 10,000 | |
| 2012-05-25 | 740955 | 42-383-37847 | SAU 5 #5E | APACHE CORPORATION | DRILL | 8,300 | |
| 2012-05-25 | 740955 | 42-383-37847 | SAU 5 #2F | APACHE CORPORATION | DRILL | 8,300 | |
| 2012-05-25 | 740906 | 42-383-37845 | SAU 5 #5B | APACHE CORPORATION | DRILL | 8,300 | |
| 2012-05-25 | 740906 | 42-383-37845 | SAU 5 #5B | APACHE CORPORATION | DRILL | 8,300 | |
| 2012-05-25 | 740906 | 42-383-37845 | SAU 5 #2D | APACHE CORPORATION | DRILL | 8,300 | |
| 2012-05-25 | 740822 | 42-383-37837 | UNIVERSITY 12 #1715H | PETROHAWK OPERATING COMPANY | DRILL | 7,750 | Y |
| 2012-05-24 | 739483 | 42-383-36214 | ROCKER 'B' 6 #1 | WTG EXPLORATION | RENTR | 4,500 | |
| 2012-05-23 | 740674 | 42-383-37833 | UNIVERSITY 12-9 #5H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | Y |
| 2012-05-23 | 740674 | 42-383-37833 | UNIVERSITY 12-9 #5H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | Y |
| 2012-05-22 | 741140 | 42-383-37850 | UNIVERSITY '2-28' #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,850 | |
| 2012-05-22 | 740648 | 42-383-37832 | UNIVERSITY 2-23 #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,700 | |
| 2012-05-22 | 740582 | 42-383-37831 | SAU 44 #5B | APACHE CORPORATION | DRILL | 8,300 | |
| 2012-05-22 | 740582 | 42-383-37831 | SAU 44 #4D | APACHE CORPORATION | DRILL | 8,300 | |
| 2012-05-22 | 738243 | 42-383-37780 | SRH-D- #8Y | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-05-21 | 738060 | 42-383-37777 | SUGG-B- #1331HU | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 9,000 | Y |
| 2012-05-19 | 740429 | 42-383-37828 | UNIVERSITY 9 #2808H | EOG RESOURCES, INC. | DRILL | 7,900 | Y |
| 2012-05-18 | 740425 | 42-383-37829 | SAU 2 #2A | APACHE CORPORATION | DRILL | 8,200 | |
| 2012-05-18 | 740403 | 42-383-37827 | SAU 2 #2 | APACHE CORPORATION | DRILL | 8,200 | |
| 2012-05-18 | 740361 | 42-383-37826 | UNIVERSITY 09 #1804H | ENDURING RESOURCES, LLC | DRILL | 8,601 | Y |
| 2012-05-18 | 740325 | 42-383-37825 | TURNER '4' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-05-18 | 740257 | 42-383-37824 | BODINE-B- #100P | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-05-18 | 740186 | 42-383-37821 | RICKER -27- #5 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-05-17 | 740152 | 42-383-37823 | BODINE-B- #90M | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-05-17 | 740002 | 42-383-37818 | UNIVERSITY 10-36 #1H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2012-05-17 | 740002 | 42-383-37818 | UNIVERSITY 10 #3601H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2012-05-17 | 739980 | 42-383-37819 | UNIVERSITY 47-48 #1806H | ENDURING RESOURCES, LLC | DRILL | 7,395 | Y |
| 2012-05-16 | 739691 | 42-383-37811 | UNIVERSITY 47-48 #1804H | ENDURING RESOURCES, LLC | DRILL | 7,395 | Y |
| 2012-05-16 | 739691 | 42-383-37811 | UNIVERSITY 47-48 #1804H | ENDURING RESOURCES, LLC | DRILL | 7,395 | Y |
| 2012-05-16 | 737858 | 42-383-37772 | SAU 4-1 #1C | APACHE CORPORATION | DRILL | 9,000 | |
| 2012-05-15 | 739824 | 42-383-37817 | SAU 11-1 #1A | APACHE CORPORATION | DRILL | 8,400 | |
| 2012-05-15 | 739741 | 42-383-37813 | UNIVERSITY 2-34 #5 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,800 | |
| 2012-05-15 | 739462 | 42-383-37805 | UNIVERSITY '10-2' #3H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,500 | Y |
| 2012-05-14 | 739673 | 42-383-37810 | UNIVERSITY 2-34 #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,800 | |
| 2012-05-14 | 739671 | 42-383-37809 | SRH-A- #9L | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 10,500 | |
| 2012-05-14 | 739657 | 42-383-37812 | UNIVERSITY 47-48 #1802H | ENDURING RESOURCES, LLC | DRILL | 7,395 | Y |
| 2012-05-14 | 739657 | 42-383-37812 | UNIVERSITY 47-48 #1802H | ENDURING RESOURCES, LLC | DRILL | 7,395 | Y |
| 2012-05-11 | 739626 | 42-383-37808 | UNIVERSITY '1-30' #1H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,900 | Y |
| 2012-05-11 | 739559 | 42-383-37807 | UNIVERSITY '1-29' #2H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,600 | Y |