| 2012-02-21 | 730822 | 42-329-37840 | HOOPER 'A' #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,600 | |
| 2012-02-17 | 728585 | 42-329-37751 | BARRON #3 | VECTOR OIL & GAS LP | DRILL | 12,000 | |
| 2012-02-15 | 733160 | 42-329-37915 | LAWYER #2 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-02-15 | 733151 | 42-329-37914 | EVANS '52' #2 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2012-02-15 | 731517 | 42-329-37864 | JUNE SANDERS #2 | LEGACY RESERVES OPERATING LP | DRILL | 10,600 | |
| 2012-02-15 | 731242 | 42-329-37868 | WINDHAM 2A #7 | ATHLON ENERGY OPERATING LLC | DRILL | 12,500 | |
| 2012-02-14 | 732447 | 42-329-37910 | ARMSTRONG 36 #1 | CROWNQUEST OPERATING, LLC | DRILL | 11,900 | |
| 2012-02-14 | 732440 | 42-329-37909 | ARMSTRONG 12 #1 | CROWNQUEST OPERATING, LLC | DRILL | 11,900 | |
| 2012-02-14 | 732435 | 42-329-37908 | MILLER TRUST #104 | CROWNQUEST OPERATING, LLC | DRILL | 11,900 | |
| 2012-02-13 | 733496 | 42-329-37913 | EVANS #N 1 | BLUESTEM ENERGY HOLDINGS, LLC | DRILL | 11,500 | |
| 2012-02-13 | 733496 | 42-329-37913 | D EVANS #N 1 | DIAMONDBACK E&P LLC | DRILL | 11,915 | |
| 2012-02-13 | 733492 | 42-329-37912 | EVANS #M 1 | BLUESTEM ENERGY HOLDINGS, LLC | DRILL | 11,500 | |
| 2012-02-07 | 732557 | 42-329-37904 | ROBBIE #24GG | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2012-02-07 | 731730 | 42-329-37907 | PEGASUS FIELD UNIT 3 #164 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-02-07 | 731730 | 42-329-37907 | PEGASUS FIELD UNIT 3 #164 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-02-06 | 731130 | 42-329-37853 | STIMSON '20' #7 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2012-02-06 | 730993 | 42-329-37851 | MARALO 41 #15 | BERRY OIL COMP. | DRILL | 12,000 | |
| 2012-02-06 | 729910 | 42-329-37818 | HOLZGRAF 'A' #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2012-02-06 | 729837 | 42-329-37817 | WILSON 'A' #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2012-02-03 | 732461 | 42-329-37903 | WINDHAM 38 #9 | DISCOVERY OPERATING, INC. | DRILL | 10,600 | |
| 2012-02-03 | 730917 | 42-329-37850 | BRADFORD 'C' #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,450 | |
| 2012-02-03 | 729192 | 42-329-37782 | DRIVER 'A' #5 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,500 | |
| 2012-02-02 | 732323 | 42-329-37902 | E.T. O'DANIEL #1WS | PIONEER NATURAL RES. USA, INC. | DRILL | 2,000 | |
| 2012-02-02 | 732323 | 42-329-37902 | E.T. O'DANIEL #1WS | PIONEER NATURAL RES. USA, INC. | DRILL | 2,000 | |
| 2012-02-02 | 730853 | 42-329-39235 | MARALO 41 #14 | BERRY OIL COMP. | DRILL | 12,000 | |
| 2012-02-02 | 730852 | 42-329-37845 | MARALO 41 #13 | BERRY OIL COMP. | DRILL | 12,000 | |
| 2012-02-02 | 730851 | 42-329-37844 | MARALO 41 #12 | BERRY OIL COMP. | DRILL | 12,000 | |
| 2012-02-02 | 730849 | 42-329-37842 | MARALO 32 #18 | BERRY OIL COMP. | DRILL | 12,000 | |
| 2012-02-02 | 730848 | 42-329-37841 | MARALO 32 #17 | BERRY OIL COMP. | DRILL | 12,000 | |
| 2012-02-02 | 730848 | 42-329-37841 | MARALO 32 #17 | BERRY OIL COMP. | DRILL | 12,500 | |
| 2012-02-02 | 729885 | 42-329-37802 | DONALD L HUTT 'C' #80 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,600 | |
| 2012-01-30 | 731812 | 42-329-37897 | PARKS FIELD UNIT 2 #909 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-01-30 | 729530 | 42-329-37783 | CASSIDY 'B' #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,650 | |
| 2012-01-27 | 730577 | 42-329-37834 | MARALO 32 #16 | BERRY OIL COMP. | DRILL | 12,000 | |
| 2012-01-27 | 729382 | 42-329-37780 | MUSIC 'A' #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,310 | |
| 2012-01-25 | 731489 | 42-329-37885 | ABBIE LAINE #3004 | SUMMIT PETROLEUM LLC | DRILL | 11,025 | |
| 2012-01-25 | 730682 | 42-329-36435 | NOBLES #3101 | LINN OPERATING, INC. | RECOMP | 11,000 | |
| 2012-01-24 | 731297 | 42-329-37871 | DUSEK 45 #6 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-01-24 | 731297 | 42-329-37871 | DUSEK 45 #6 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-01-24 | 731294 | 42-329-37870 | DUSEK 45 #5 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-01-24 | 731294 | 42-329-37870 | DUSEK 45 #5 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-01-24 | 731285 | 42-329-37869 | DUSEK 45 #3 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-01-24 | 731285 | 42-329-37869 | DUSEK 45 #3 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-01-24 | 731285 | 42-329-37869 | DUSEK 45 #3 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-01-23 | 731723 | 42-329-37880 | PARKS FIELD UNIT 2 #2627A | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-01-23 | 731702 | 42-329-37879 | HEADLEE #3905 | RSP PERMIAN, LLC | DRILL | 12,000 | |
| 2012-01-23 | 731698 | 42-329-37881 | PARKS FIELD UNIT 2 #1929 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-01-23 | 731691 | 42-329-37876 | PARKS FIELD UNIT 2 #2104 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-01-23 | 731686 | 42-329-37875 | PARKS FIELD UNIT 2 #1839 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-01-23 | 731686 | 42-329-37875 | PARKS FIELD UNIT 2 #1839 | COG OPERATING LLC | DRILL | 12,000 | |