| 2011-06-28 | 718886 | 42-483-33269 | LOHBERGER 25 #1H | LINN OPERATING, INC. | DRILL | 12,139 | Y |
| 2011-06-27 | 719007 | 42-483-33265 | MEADOWS 1 SL #3H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 14,500 | Y |
| 2011-06-27 | 719003 | 42-483-33266 | MEADOWS 1 SL #2H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 14,500 | Y |
| 2011-06-27 | 718789 | 42-483-33268 | MCMAHAN 22 SL #5H | LINN OPERATING, INC. | DRILL | 14,510 | Y |
| 2011-06-24 | 718988 | 42-483-33264 | STILES 24 #1024H | APACHE CORPORATION | DRILL | 13,500 | Y |
| 2011-06-24 | 718975 | 42-483-33263 | TYLER 55 #4H | APACHE CORPORATION | DRILL | 14,000 | Y |
| 2011-06-24 | 718965 | 42-483-33262 | BROWN #8059H | APACHE CORPORATION | DRILL | 13,000 | Y |
| 2011-06-24 | 718925 | 42-483-33261 | LEDBETTER #5021H | SANGUINE GAS EXPLORATION, LLC | DRILL | 11,000 | Y |
| 2011-06-23 | 718858 | 42-483-33260 | DAVIS 60 #6H | SM ENERGY COMPANY | DRILL | 10,700 | Y |
| 2011-06-23 | 718467 | 42-483-33259 | MCMAHAN 22 #6H | LINN OPERATING, INC. | DRILL | 14,578 | Y |
| 2011-06-23 | 718467 | 42-483-33259 | MCMAHAN 22 SL #6H | LINN OPERATING, INC. | DRILL | 14,578 | Y |
| 2011-06-23 | 718467 | 42-483-33259 | MCMAHAN 22 #6H | LINN OPERATING, INC. | DRILL | 14,578 | Y |
| 2011-06-22 | 718322 | 42-483-33257 | HUDSON #2HR | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 14,000 | Y |
| 2011-06-13 | 717681 | 42-483-33255 | EDEN 11 #5H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 11,500 | Y |
| 2011-06-13 | 717681 | 42-483-33255 | EDEN 11 #5H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 11,900 | Y |
| 2011-06-10 | 717962 | 42-483-33256 | LUTHER WILLIS SL #0709H | FOREST OIL CORPORATION | DRILL | 12,383 | Y |
| 2011-06-09 | 717867 | 42-483-33254 | HUFF SL #7034H | QEP ENERGY COMPANY | DRILL | 18,000 | Y |
| 2011-06-09 | 717830 | 42-483-33253 | FRYE RANCH #6029H | FOREST OIL CORPORATION | DRILL | 11,133 | Y |
| 2011-06-08 | 717746 | 42-483-33252 | LEE 42 WEL #1H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-06-08 | 717746 | 42-483-33252 | LEE 42 WEL #1H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-06-07 | 717694 | 42-483-33251 | HUFF RANCH 47 #7H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,540 | Y |
| 2011-06-03 | 717547 | 42-483-33250 | ZYBACH 19 #4H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 11,500 | Y |
| 2011-06-03 | 717547 | 42-483-33250 | ZYBACH 19 #4H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 12,600 | Y |
| 2011-06-03 | 717494 | 42-483-33249 | DAVIS 65 #19H | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | Y |
| 2011-06-03 | 717494 | 42-483-33249 | DAVIS 65 #19H | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | Y |
| 2011-06-03 | 717494 | 42-483-33249 | DAVIS 65 #19H | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | Y |
| 2011-06-03 | 717298 | 42-483-33248 | RUTH 4 #5H | SM ENERGY COMPANY | DRILL | 10,650 | Y |
| 2011-06-02 | 715201 | 42-483-33226 | ELMORE SL21 #8H | CHESAPEAKE OPERATING, INC. | DRILL | 16,000 | Y |
| 2011-06-01 | 715223 | 42-483-33221 | ELMORE 21 SL #11H | CHESAPEAKE OPERATING, INC. | DRILL | 16,000 | Y |
| 2011-05-31 | 717233 | 42-483-33247 | TREADWELL 35 #1H | LINN OPERATING, INC. | DRILL | 12,148 | Y |
| 2011-05-31 | 717233 | 42-483-33247 | TREADWELL 35 #1H | LINN OPERATING, INC. | DRILL | 12,148 | Y |
| 2011-05-30 | 717326 | 42-483-33246 | SHELTON #1077H | SANGUINE GAS EXPLORATION, LLC | DRILL | 17,000 | Y |
| 2011-05-30 | 717326 | 42-483-33246 | SHELTON #2084 | SANGUINE GAS EXPLORATION, LLC | DRILL | 17,000 | |
| 2011-05-30 | 717315 | 42-483-33245 | HUFF RANCH 47 #6H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,440 | Y |
| 2011-05-27 | 717301 | 42-483-33244 | BRITT RANCH H 46 #18H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,650 | Y |
| 2011-05-27 | 717301 | 42-483-33244 | BRITT RANCH H 46 UNIT #18H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,650 | Y |
| 2011-05-27 | 717268 | 42-483-33243 | LEDBETTER 66 #17H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-05-27 | 717268 | 42-483-33243 | LEDBETTER 66 #17H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-05-27 | 717257 | 42-483-33242 | BRITT RANCH H46 #17H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,625 | Y |
| 2011-05-27 | 716832 | 42-483-33238 | LOHBERGER 25 #3H | LINN OPERATING, INC. | DRILL | 12,200 | Y |
| 2011-05-26 | 717243 | 42-483-33241 | LANCASTER #4058H | SAMSON LONE STAR, LLC | DRILL | 11,200 | Y |
| 2011-05-26 | 717202 | 42-483-33240 | HUFF RANCH 48 #15H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,560 | Y |
| 2011-05-26 | 717202 | 42-483-33240 | HUFF RANCH 48 SL #15H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,560 | Y |
| 2011-05-26 | 717195 | 42-483-33239 | HUFF RANCH 48 #14H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,550 | Y |
| 2011-05-26 | 716822 | 42-483-33232 | BRITT #6034H | POGO PRODUCING COMPANY LLC | DRILL | 15,000 | Y |
| 2011-05-26 | 716749 | 42-483-33237 | TREADWELL 35 #3H | LINN OPERATING, INC. | DRILL | 12,212 | Y |
| 2011-05-26 | 716749 | 42-483-33237 | TREADWELL 35 #3H | LINN OPERATING, INC. | DRILL | 12,212 | Y |
| 2011-05-25 | 717022 | 42-483-33236 | LUTHER WILLIS SL #0609H | FOREST OIL CORPORATION | DRILL | 12,280 | Y |
| 2011-05-24 | 716854 | 42-483-33235 | MORRISON SL #9033H | QEP ENERGY COMPANY | DRILL | 17,600 | Y |
| 2011-05-23 | 716915 | 42-483-33234 | BRUMMETT 22A #7H | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | Y |