| 2012-02-21 | 733486 | 42-461-37906 | GATEWAY #2 | SUMMIT PETROLEUM LLC | DRILL | 11,200 | |
| 2012-02-21 | 733189 | 42-461-37900 | UNIVERSITY CP 5 #1101 | CONOCOPHILLIPS COMPANY | DRILL | 10,000 | |
| 2012-02-21 | 733189 | 42-461-37900 | UNIVERSITY NG #5111 | CONOCOPHILLIPS COMPANY | DRILL | 10,000 | |
| 2012-02-21 | 730383 | 42-461-33946 | ALEXIA #1 | SUMMIT PETROLEUM LLC | RECOMP | 10,800 | |
| 2012-02-18 | 733468 | 42-461-37905 | UNIVERSITY 58-9A #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,700 | |
| 2012-02-18 | 733468 | 42-461-37905 | UNIVERSITY 58-9A #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,700 | |
| 2012-02-18 | 733417 | 42-461-37903 | NEAL #5805 | MIDENERGY OPERATING, LLC | DRILL | 13,000 | |
| 2012-02-16 | 733256 | 42-461-37901 | MANN59 #2 | COG OPERATING LLC | DRILL | 10,800 | |
| 2012-02-16 | 731638 | 42-461-37852 | ROBBIEJANE #4012 | SUMMIT PETROLEUM LLC | DRILL | 11,000 | |
| 2012-02-16 | 731635 | 42-461-37851 | TINA MARIE A #4207 | SUMMIT PETROLEUM LLC | DRILL | 11,000 | |
| 2012-02-15 | 731583 | 42-461-37845 | MCELROY RANCH 138 #1 | APACHE CORPORATION | DRILL | 11,100 | |
| 2012-02-15 | 731583 | 42-461-37845 | MCELROY 138 #1 | APACHE CORPORATION | DRILL | 11,100 | |
| 2012-02-15 | 731575 | 42-461-37843 | TERRI #4401 | SUMMIT PETROLEUM LLC | DRILL | 11,000 | |
| 2012-02-15 | 731569 | 42-461-37842 | TINA MARIE B #4201 | SUMMIT PETROLEUM LLC | DRILL | 11,000 | |
| 2012-02-14 | 733079 | 42-461-37897 | XBC GIDDINGS ESTATE #2028 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-02-13 | 732987 | 42-461-37896 | BASIC SWD -15- #1 | BASIC ENERGY SERVICES, L.P. | DRILL | 6,200 | |
| 2012-02-13 | 732723 | 42-461-37887 | PEMBROOK UNIT #821H | PIONEER NATURAL RES. USA, INC. | DRILL | 15,200 | Y |
| 2012-02-10 | 732944 | 42-461-37891 | TXL '21' #15 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-02-10 | 732933 | 42-461-37894 | DUSEK #8 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-02-10 | 732901 | 42-461-37888 | SHACKELFORD 7 #11 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-02-10 | 732901 | 42-461-37888 | SHACKELFORD 7 #11 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-02-10 | 732878 | 42-461-37885 | DUSEK A #2 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-02-10 | 732873 | 42-461-37884 | DUSEK A #1 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-02-10 | 732808 | 42-461-37880 | POWELL '36' #7 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-02-10 | 732805 | 42-461-37882 | POWELL '36' #3 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-02-09 | 732818 | 42-461-37881 | TXL '7' #8 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-02-09 | 731342 | 42-461-37832 | KALEIGH DAWN A #4207 | SUMMIT PETROLEUM LLC | DRILL | 11,000 | |
| 2012-02-06 | 730999 | 42-461-37826 | FUNKHOUSER '20B' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-02-03 | 730948 | 42-461-37823 | NEAL RANCH '45' A #10 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-02-03 | 730940 | 42-461-37821 | NEAL RANCH '45' #11 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-02-02 | 732550 | 42-461-37879 | JOANN #3605 | SUMMIT PETROLEUM LLC | DRILL | 11,500 | |
| 2012-02-02 | 732545 | 42-461-37870 | CC #3624 | APACHE CORPORATION | DRILL | 11,100 | |
| 2012-02-02 | 732344 | 42-461-37878 | ROBBINS 1 #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2012-02-02 | 732171 | 42-461-37862 | UNIVERSITY '3-31' #2WS | PIONEER NATURAL RES. USA, INC. | DRILL | 2,000 | |
| 2012-02-02 | 732169 | 42-461-37861 | UNIVERSITY '3-31' #1WS | PIONEER NATURAL RES. USA, INC. | DRILL | 2,000 | |
| 2012-02-01 | 732615 | 42-461-37866 | CC #3718 | APACHE CORPORATION | DRILL | 11,100 | |
| 2012-02-01 | 732299 | 42-461-37876 | UNIVERSITY 15-18 #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,500 | |
| 2012-02-01 | 732261 | 42-461-37875 | XBC GIDDINGS ESTATE #2068 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2012-02-01 | 732246 | 42-461-37874 | XBC GIDDINGS ESTATE #3013 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2012-01-31 | 732266 | 42-461-37873 | XBC GIDDINGS ESTATE #2069 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2012-01-31 | 732251 | 42-461-37872 | XBC GIDDINGS ESTATE #2031 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2012-01-31 | 732248 | 42-461-37871 | XBC GIDDINGS ESTATE #3022 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,200 | |
| 2012-01-31 | 730667 | 42-461-37820 | LYNCH NORTH 30 #1 | COG OPERATING LLC | DRILL | 11,000 | |
| 2012-01-30 | 730947 | 42-461-37840 | HASEL15 #2 | COG OPERATING LLC | DRILL | 10,800 | |
| 2012-01-26 | 732194 | 42-461-37857 | ROBBINS 3 #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |
| 2012-01-25 | 731603 | 42-461-37853 | TXL T '27' #2 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-01-25 | 731570 | 42-461-37855 | ANDY #2 | DISCOVERY OPERATING, INC. | DRILL | 11,000 | |
| 2012-01-24 | 731287 | 42-461-37849 | DUSEK 45 #4 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-01-24 | 731287 | 42-461-37849 | DUSEK 45 #4 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-01-21 | 731599 | 42-461-37850 | TXL '45' #4 | COG OPERATING LLC | DRILL | 12,000 | |