| 2011-02-28 | 710755 | 42-461-37247 | NEAL RANCH '47' #8 | COG OPERATING LLC | DRILL | 11,400 | |
| 2011-02-25 | 710681 | 42-461-37242 | XBC GIDDINGS ESTATE #2044 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2011-02-25 | 710672 | 42-461-37240 | PEGASUS FIELD UNIT 3 #1325 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-25 | 710672 | 42-461-37240 | PEGASUS FIELD UNIT 3 #1325 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-25 | 710668 | 42-461-37239 | PEGASUS FIELD UNIT 3 #1409 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-25 | 710568 | 42-461-37238 | XBC GIDDINGS ESTATE #4030 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,950 | |
| 2011-02-24 | 710674 | 42-461-37237 | POWELL '31' #12 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-23 | 710659 | 42-461-37236 | JWG M2 #2 | COG OPERATING LLC | DRILL | 11,000 | |
| 2011-02-23 | 710658 | 42-461-37235 | LYNCH28 #2 | COG OPERATING LLC | DRILL | 11,000 | |
| 2011-02-23 | 710624 | 42-461-37234 | PEGASUS FIELD UNIT 3 #2913 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-23 | 710619 | 42-461-37233 | HALL-POWELL #3803 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-23 | 710352 | 42-461-37232 | POWELL '31' #11 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-22 | 710524 | 42-461-37224 | XBC GIDDING ESTATE 'A' #10 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,900 | |
| 2011-02-22 | 710481 | 42-461-37226 | COWDEN B #5 | APACHE CORPORATION | DRILL | 11,000 | |
| 2011-02-22 | 710186 | 42-461-37231 | FRIULANO #3 | OPAL RESOURCES OPERATING CO.,LLC | DRILL | 12,000 | |
| 2011-02-22 | 710177 | 42-461-37230 | FRIULANO #2 | OPAL RESOURCES OPERATING CO.,LLC | DRILL | 12,000 | |
| 2011-02-22 | 710171 | 42-461-37229 | UNIVERSITY MUSCADET #2 | OPAL RESOURCES OPERATING CO.,LLC | DRILL | 12,000 | |
| 2011-02-21 | 710545 | 42-461-37228 | XBC GIDDINGS ESTATE #4048 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,950 | |
| 2011-02-18 | 710493 | 42-461-37227 | COX '19' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,900 | |
| 2011-02-18 | 710459 | 42-461-37223 | XBC GIDDINGS ESTATE #4051 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2011-02-18 | 710454 | 42-461-37222 | XBC GIDDINGS ESTATE #4033 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,100 | |
| 2011-02-18 | 710442 | 42-461-37221 | XBC GIDDINGS ESTATE #4020 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,950 | |
| 2011-02-18 | 710426 | 42-461-33216 | POWELL -10- #2 | ENDEAVOR ENERGY RESOURCES L.P. | RECOMP | 10,800 | |
| 2011-02-18 | 710342 | 42-461-37220 | NEAL RANCH '97' A #7 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-17 | 710267 | 42-461-37219 | UNIVERSITY '3-30' #5 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,800 | |
| 2011-02-17 | 710260 | 42-461-37218 | XBC GIDDINGS ESTATE #1010 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2011-02-14 | 710130 | 42-461-37217 | XBC GIDDINGS ESTATE #1061 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,250 | |
| 2011-02-14 | 710127 | 42-461-37216 | XBC GIDDINGS ESTATE #1056 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2011-02-14 | 710118 | 42-461-37215 | XBC GIDDINGS ESTATE #1055 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2011-02-14 | 710118 | 42-461-37215 | XBC GIDDINGS ESTATE #1055 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2011-02-14 | 710108 | 42-461-37214 | XBC GIDDINGS ESTATE #1042 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,250 | |
| 2011-02-14 | 710099 | 42-461-37213 | XBC GIDDINGS ESTATE #1053 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2011-02-14 | 710094 | 42-461-37212 | XBC GIDDINGS ESTATE #1052 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2011-02-14 | 710058 | 42-461-37211 | XBC GIDDINGS ESTATE #1050 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,300 | |
| 2011-02-14 | 710043 | 42-461-37210 | NEAL RANCH '57' #9 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-11 | 710023 | 42-461-37209 | MAYDEAN136 #10 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-11 | 710001 | 42-461-37205 | LORA LYNN #13 | COG OPERATING LLC | DRILL | 11,500 | |
| 2011-02-11 | 709998 | 42-461-37204 | OLA #7414 | COG OPERATING LLC | DRILL | 11,000 | |
| 2011-02-11 | 709998 | 42-461-37204 | OLA #7414 | COG OPERATING LLC | DRILL | 12,000 | |
| 2011-02-11 | 709697 | 42-461-37208 | FURMINT #1 | OPAL RESOURCES OPERATING CO.,LLC | DRILL | 12,000 | |
| 2011-02-11 | 709692 | 42-461-37207 | UNIVERSITY MUSCADET #1 | OPAL RESOURCES OPERATING CO.,LLC | DRILL | 12,000 | |
| 2011-02-11 | 709692 | 42-461-37207 | UNIVERSITY MUSCADET #1 | OPAL RESOURCES OPERATING CO.,LLC | DRILL | 12,000 | |
| 2011-02-11 | 709687 | 42-461-37206 | FRIULANO #1 | OPAL RESOURCES OPERATING CO.,LLC | DRILL | 12,000 | |
| 2011-02-11 | 709687 | 42-461-37206 | FRIULANO #1 | OPAL RESOURCES OPERATING CO.,LLC | DRILL | 12,000 | |
| 2011-02-10 | 709924 | 42-461-37202 | TINA MARIE A #4215 | SUMMIT PETROLEUM LLC | DRILL | 10,900 | |
| 2011-02-10 | 709886 | 42-461-03464 | ROSS '12' #1 | ENDEAVOR ENERGY RESOURCES L.P. | RENTR | 13,587 | |
| 2011-02-10 | 709598 | 42-461-34311 | UNIVERSITY '15' #1 | CHEVRON MIDCONTINENT, L.P. | RECOMP | 11,533 | |
| 2011-02-09 | 709504 | 42-461-37201 | NEAL #506 | CALLON PETROLEUM OPERATING CO | DRILL | 10,600 | |
| 2011-02-09 | 709504 | 42-461-37201 | NEAL 500 #506 | CALLON PETROLEUM OPERATING CO | DRILL | 11,600 | |
| 2011-02-08 | 709338 | 42-461-37199 | POWELL RANCH '24' #4 | JM COX RESOURCES, L.P. | DRILL | 12,000 | |