| 2013-05-31 | 760658 | 42-173-35737 | HALL 43 #3 | LAREDO PETROLEUM, INC. | DRILL | 12,000 | |
| 2013-05-30 | 763446 | 42-173-35872 | BRUNSON '35' #6 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,325 | |
| 2013-05-30 | 763423 | 42-173-35871 | CALVERLEY 18 #1 | BLUESTEM ENERGY HOLDINGS, LLC | DRILL | 12,000 | |
| 2013-05-30 | 763207 | 42-173-35873 | DRIVER '20' #6 | MCCLURE OIL COMPANY, INC. | DRILL | 5,400 | |
| 2013-05-30 | 763207 | 42-173-35873 | DRIVER '20' #6 | MCCLURE OIL COMPANY, INC. | DRILL | 5,400 | |
| 2013-05-29 | 763448 | 42-173-35867 | BRUNSON '35' #8 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,425 | |
| 2013-05-29 | 763447 | 42-173-35866 | BRUNSON '35' #7 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,425 | |
| 2013-05-29 | 763407 | 42-173-35870 | CURRIE 'E' STATE #4101 | COG OPERATING LLC | DRILL | 10,800 | |
| 2013-05-29 | 763391 | 42-173-35869 | GLASS #5 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 10,250 | |
| 2013-05-29 | 763389 | 42-173-35868 | GLASS #4 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 10,250 | |
| 2013-05-29 | 762923 | 42-173-35865 | NORTON 27 #3 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2013-05-29 | 761601 | 42-173-35801 | ENSERCH-FRYSAK #10 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2013-05-29 | 761598 | 42-173-35800 | ENSERCH-FRYSAK #9 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2013-05-29 | 761585 | 42-173-35799 | ENSERCH-FRYSAK #8 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2013-05-29 | 761585 | 42-173-35799 | ENSERCH-FRYSAK #8 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2013-05-29 | 761580 | 42-173-35798 | ENSERCH-FRYSAK #7 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2013-05-28 | 763257 | 42-173-35863 | ZANT #2602 | MIDENERGY OPERATING, LLC | DRILL | 12,500 | |
| 2013-05-24 | 762874 | 42-173-35864 | JBL #3 | TRILOGY OPERATING, INC. | DRILL | 12,000 | |
| 2013-05-23 | 763008 | 42-173-35857 | E D BOOKS 2 #17 | APACHE CORPORATION | DRILL | 10,600 | |
| 2013-05-23 | 763000 | 42-173-35858 | CURRIE 'A' STATE #4003 | COG OPERATING LLC | DRILL | 9,500 | |
| 2013-05-22 | 762905 | 42-173-35855 | CURRIE 'E' NORTH #3208 | COG OPERATING LLC | DRILL | 9,450 | |
| 2013-05-21 | 762940 | 42-173-35856 | BRUNSON '6' #5 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,025 | |
| 2013-05-21 | 753601 | 42-173-35521 | 'MOC-SEIDENBERGER 29' #4 | MCCLURE OIL COMPANY, INC. | DRILL | 5,400 | |
| 2013-05-20 | 762852 | 42-173-35854 | LPI-DRIVER 33 #4 | LAREDO PETROLEUM, INC. | DRILL | 12,000 | |
| 2013-05-20 | 762852 | 42-173-35854 | LPI-DRIVER 33 #4 | LAREDO PETROLEUM, INC. | DRILL | 12,000 | |
| 2013-05-20 | 762762 | 42-173-35850 | BELL 22 #9 | APACHE CORPORATION | DRILL | 10,700 | |
| 2013-05-20 | 762762 | 42-173-35850 | BELL 22 #9 | APACHE CORPORATION | DRILL | 10,700 | |
| 2013-05-17 | 762802 | 42-173-35853 | LACY CREEK 48 #2 | LAREDO PETROLEUM, INC. | DRILL | 12,000 | |
| 2013-05-17 | 762772 | 42-173-35852 | SCHWERTNER, DANIEL #5 | ATHLON ENERGY OPERATING LLC | DRILL | 10,700 | |
| 2013-05-17 | 762772 | 42-173-35852 | SCHWERTNER, DANIEL #5 | ATHLON HOLDINGS LP | DRILL | 10,700 | |
| 2013-05-17 | 762768 | 42-173-35851 | LPI-DRIVER 28 #4 | LAREDO PETROLEUM, INC. | DRILL | 12,000 | |
| 2013-05-17 | 762759 | 42-173-35848 | BODINE-C- #302HM | LAREDO PETROLEUM - DALLAS, INC. | DRILL | 9,000 | Y |
| 2013-05-17 | 762749 | 42-173-35849 | FOSTER #251 | WILLIAMS, CLAYTON ENERGY, INC. | DRILL | 10,500 | |
| 2013-05-17 | 762749 | 42-173-35849 | FOSTER #251 | WILLIAMS, CLAYTON ENERGY, INC. | DRILL | 9,800 | |
| 2013-05-16 | 762682 | 42-173-35847 | GLASS 191 #1 | LAREDO PETROLEUM, INC. | DRILL | 12,000 | |
| 2013-05-16 | 762682 | 42-173-35847 | GLASS 191 #1 | LAREDO PETROLEUM, INC. | DRILL | 12,000 | |
| 2013-05-14 | 762536 | 42-173-35846 | BRUNSON '24' #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,150 | |
| 2013-05-14 | 762536 | 42-173-35846 | BRUNSON '24' #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,150 | |
| 2013-05-14 | 761718 | 42-173-35810 | LLANO -8A- #5 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2013-05-14 | 761671 | 42-173-35809 | LLANO -8- #5 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2013-05-10 | 762381 | 42-173-35845 | HANSON 46 #2 | BLUESTEM ENERGY HOLDINGS, LLC | DRILL | 13,000 | |
| 2013-05-10 | 762381 | 42-173-35845 | HANSON 46 #2 | BLUESTEM ENERGY HOLDINGS, LLC | DRILL | 13,000 | |
| 2013-05-10 | 761408 | 42-173-35792 | HRW GLASSCOCK SWD #2 | HIGH ROLLER WELLS, L.L.C. | DRILL | 4,600 | |
| 2013-05-10 | 761408 | 42-173-35792 | HRW GLASSCOCK SWD #2 | HIGH ROLLER WELLS, L.L.C. | DRILL | 12,500 | |
| 2013-05-09 | 762160 | 42-173-35840 | DRIVER '33' #9 | MCCLURE OIL COMPANY, INC. | DRILL | 5,400 | |
| 2013-05-09 | 762148 | 42-173-35841 | KESTREL 38 #3 | APACHE CORPORATION | DRILL | 10,800 | |
| 2013-05-09 | 761933 | 42-173-35822 | 21202 VECTOR 30 #1 | BTA OIL PRODUCERS, LLC | DRILL | 11,100 | |
| 2013-05-09 | 761577 | 42-173-35797 | ENSERCH-FRYSAK #6 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2013-05-09 | 761547 | 42-173-35796 | ENSERCH-FRYSAK #5 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2013-05-08 | 762111 | 42-173-35836 | DANIEL -3- #5 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |