| 2012-05-18 | 740295 | 42-461-38108 | LILLY #1811 | SUMMIT PETROLEUM LLC | DRILL | 10,700 | |
| 2012-05-18 | 740294 | 42-461-38109 | CODY M #5402 | SUMMIT PETROLEUM LLC | DRILL | 11,000 | |
| 2012-05-18 | 740294 | 42-461-38109 | CODY M #5402 | SUMMIT PETROLEUM LLC | DRILL | 11,000 | |
| 2012-05-18 | 737936 | 42-461-38057 | ABBY #4521 | COG OPERATING LLC | DRILL | 10,800 | |
| 2012-05-17 | 740057 | 42-461-38106 | UNIVERSITY '3-7' #8 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,700 | |
| 2012-05-17 | 740048 | 42-461-38105 | NEAL RANCH '42' A #16 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-17 | 740017 | 42-461-38103 | CHEVRON '43' #28 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-17 | 739389 | 42-461-38086 | NEAL #651H | CALLON PETROLEUM OPERATING CO | DRILL | 9,000 | Y |
| 2012-05-16 | 740023 | 42-461-38100 | UNIVERSITY 3-10 #7 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,750 | |
| 2012-05-16 | 740022 | 42-461-38104 | TXL '11' #3 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-16 | 740008 | 42-461-38107 | PEGASUS FIELD UNIT 3 #3905 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-16 | 739963 | 42-461-38101 | TXL '39' #6 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-16 | 739901 | 42-461-38099 | XBC GIDDINGS ESTATE #1033 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,370 | |
| 2012-05-16 | 737807 | 42-461-38053 | MEREDITH #8 | COG OPERATING LLC | DRILL | 10,800 | |
| 2012-05-14 | 739680 | 42-461-38096 | NEAL #4601 | MIDENERGY OPERATING, LLC | DRILL | 13,000 | |
| 2012-05-14 | 739057 | 42-461-38074 | UNIVERSITY '3-31' #5H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,700 | Y |
| 2012-05-14 | 739057 | 42-461-38074 | UNIVERSITY '3-31' #5H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,700 | Y |
| 2012-05-11 | 739787 | 42-461-38097 | FELMONT OWENS #5 | JM COX RESOURCES, L.P. | DRILL | 12,000 | |
| 2012-05-11 | 739787 | 42-461-38097 | FELMONT OWENS #5 | JM COX RESOURCES, L.P. | DRILL | 12,000 | |
| 2012-05-11 | 739632 | 42-461-38094 | CHANEY 43 #1 | APACHE CORPORATION | DRILL | 11,100 | |
| 2012-05-11 | 737882 | 42-461-02191 | UNIVERSITY AU #2 | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 12,000 | |
| 2012-05-11 | 736744 | 42-461-38024 | NEAL RANCH '42' A #12 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-11 | 736028 | 42-461-38012 | WINDHAM '43' #11 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-05-10 | 739461 | 42-461-38088 | CINDY B #1316 | SUMMIT PETROLEUM LLC | DRILL | 11,200 | |
| 2012-05-10 | 739457 | 42-461-38089 | REBECCA JEAN #3212 | SUMMIT PETROLEUM LLC | DRILL | 10,775 | |
| 2012-05-10 | 739405 | 42-461-38087 | XBC GIDDINGS ESTATE #4055 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,150 | |
| 2012-05-10 | 739405 | 42-461-38087 | XBC GIDDINGS ESTATE #4055 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,150 | |
| 2012-05-09 | 739263 | 42-461-38082 | PEGASUS FIELD UNIT 3 #4222 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-09 | 739263 | 42-461-38082 | PEGASUS FIELD UNIT 3 #4222 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-09 | 739260 | 42-461-38083 | XBC GIDDINGS ESTATE #4054 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-05-09 | 739258 | 42-461-38084 | PEGASUS FIELD UNIT 3 #4219 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-09 | 739203 | 42-461-38085 | TXL WEST '41' #7 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-09 | 739143 | 42-461-38080 | XBC GIDDINGS ESTATE #4053 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,975 | |
| 2012-05-09 | 738557 | 42-461-34213 | ROSS #4801H | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 11,321 | |
| 2012-05-09 | 737204 | 42-461-38037 | COWDEN51 #2 | COG OPERATING LLC | DRILL | 10,400 | |
| 2012-05-09 | 737197 | 42-461-38038 | HASEL52 #2 | COG OPERATING LLC | DRILL | 10,400 | |
| 2012-05-08 | 739238 | 42-461-38081 | JRS FARMS 30 #2 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 13,000 | |
| 2012-05-08 | 739047 | 42-461-38077 | TXL '21' #2 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-08 | 739036 | 42-461-38073 | UNIVERSITY '3-32' #5H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,700 | Y |
| 2012-05-08 | 739036 | 42-461-38073 | UNIVERSITY '3-32' #5H | PIONEER NATURAL RES. USA, INC. | DRILL | 8,700 | Y |
| 2012-05-08 | 739035 | 42-461-38076 | MANN14 #1 | COG OPERATING LLC | DRILL | 10,400 | |
| 2012-05-08 | 739021 | 42-461-38072 | XBC GIDDINGS ESTATE #4052 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,120 | |
| 2012-05-08 | 738726 | 42-461-38066 | XBC GIDDINGS ESTATE #4047 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,000 | |
| 2012-05-07 | 739005 | 42-461-38070 | LYNCH NORTH 30 #3 | COG OPERATING LLC | DRILL | 10,400 | |
| 2012-05-07 | 738921 | 42-461-38078 | LANEY #8608 | SUMMIT PETROLEUM LLC | DRILL | 10,775 | |
| 2012-05-07 | 738863 | 42-461-38068 | COWDEN5 #2 | COG OPERATING LLC | DRILL | 10,300 | |
| 2012-05-07 | 736756 | 42-461-38026 | TXL '31' #14 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-07 | 736756 | 42-461-38026 | TXL '31' #14 | COG OPERATING LLC | DRILL | 11,200 | |
| 2012-05-04 | 738887 | 42-461-38069 | TXL '23' #3 | COG OPERATING LLC | DRILL | 12,000 | |
| 2012-05-04 | 738799 | 42-461-38067 | XBC GIDDINGS ESTATE #2049 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,370 | |