| 2012-05-23 | 740697 | 42-283-33257 | PERRIGO-WITHERSPOON A UNIT #10H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-23 | 740662 | 42-283-33256 | HUNTER #2H | PETROQUEST ENERGY, L.L.C. | DRILL | 9,000 | Y |
| 2012-05-23 | 740662 | 42-283-33256 | HUNTER #2H | PETROQUEST ENERGY, L.L.C. | DRILL | 9,000 | Y |
| 2012-05-23 | 740652 | 42-283-33252 | KINSEL LAS #F 9H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-22 | 740590 | 42-283-33260 | MALTSBERGER #26H | EL PASO E & P COMPANY, L. P. | DRILL | 11,400 | Y |
| 2012-05-22 | 740590 | 42-283-33260 | MALTSBERGER #26H | EP ENERGY E&P COMPANY, L.P. | DRILL | 11,400 | Y |
| 2012-05-22 | 740588 | 42-283-33255 | MALTSBERGER #25H | EL PASO E & P COMPANY, L. P. | DRILL | 11,400 | Y |
| 2012-05-22 | 740586 | 42-283-33251 | NEWMAN #15H | EL PASO E & P COMPANY, L. P. | DRILL | 10,500 | Y |
| 2012-05-22 | 740557 | 42-283-33250 | ERNST UNIT C LAS #1H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2012-05-22 | 740536 | 42-283-33254 | KLEPAC #D 3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-22 | 740535 | 42-283-33253 | KLEPAC #D 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-22 | 740534 | 42-283-33249 | KLEPAC #D 2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-22 | 740527 | 42-283-33248 | CREEK #1 | BOSQUE DISPOSAL SYSTEMS, LLC | DRILL | 5,300 | |
| 2012-05-22 | 739900 | 42-283-33235 | ROBERT HINDES #2H | EOG RESOURCES, INC. | DRILL | 10,500 | Y |
| 2012-05-22 | 739020 | 42-283-33210 | NORTHCUT UNIT 'B' #1H | MATADOR PRODUCTION COMPANY | DRILL | 17,000 | Y |
| 2012-05-21 | 740435 | 42-283-33246 | LEDWIG LAS #A 1H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2012-05-21 | 740375 | 42-283-33245 | RATHJEN A UNIT #B 2H | HESS CORPORATION | DRILL | 7,965 | Y |
| 2012-05-18 | 740369 | 42-283-33244 | LEDWIG LAS #B 1H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2012-05-18 | 740309 | 42-283-33243 | NAYLOR JONES UNIT 63 #1H | EOG RESOURCES, INC. | DRILL | 10,500 | Y |
| 2012-05-18 | 740255 | 42-283-33242 | MALEY UNIT B LAS #3H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2012-05-18 | 740215 | 42-283-33239 | LEDWIG KINSEY UNIT A LAS #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-18 | 740215 | 42-283-33239 | LEDWIG KINSEY UNIT II LAS #A 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-18 | 739929 | 42-283-33236 | WHITE #4H | EOG RESOURCES, INC. | DRILL | 10,500 | Y |
| 2012-05-17 | 739930 | 42-283-33237 | FUNK UNIT A LAS #5H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2012-05-17 | 739930 | 42-283-33237 | FUNK UNIT A LAS #5H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2012-05-17 | 738552 | 42-283-33247 | WATTS #105H | TEXAS AMERICAN RESOURCES COMPANY | DRILL | 8,104 | Y |
| 2012-05-17 | 738552 | 42-283-33247 | WATTS-TEXAS AMERICAN UNIT 29 #105H | TEXAS AMERICAN RESOURCES COMPANY | DRILL | 8,074 | Y |
| 2012-05-17 | 738527 | 42-283-33241 | WATTS #102H | TEXAS AMERICAN RESOURCES COMPANY | DRILL | 8,064 | Y |
| 2012-05-17 | 738527 | 42-283-33241 | WATTS #102H | TEXAS AMERICAN RESOURCES COMPANY | DRILL | 8,067 | Y |
| 2012-05-16 | 739839 | 42-283-33233 | KINSEL LAS #F 6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-15 | 739760 | 42-283-33231 | HIPPENSTEAL UNIT LAS #A 2H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2012-05-15 | 739755 | 42-283-33232 | BURNS RANCH A #38H | GOODRICH PETROLEUM COMPANY | DRILL | 17,000 | Y |
| 2012-05-15 | 739668 | 42-283-33228 | BAETZ EF #3H | SWIFT ENERGY OPERATING, LLC | DRILL | 12,500 | Y |
| 2012-05-15 | 739668 | 42-283-33228 | BAETZ EF #3H | SWIFT ENERGY OPERATING, LLC | DRILL | 12,500 | Y |
| 2012-05-15 | 739667 | 42-283-33227 | BAETZ EF #2H | SWIFT ENERGY OPERATING, LLC | DRILL | 12,500 | Y |
| 2012-05-15 | 739664 | 42-283-33225 | BAETZ EF #1H | SWIFT ENERGY OPERATING, LLC | DRILL | 12,500 | Y |
| 2012-05-15 | 738089 | 42-283-33204 | FLICK UNIT A #1H | CHEYENNE PETROLEUM COMPANY | DRILL | 8,800 | Y |
| 2012-05-15 | 738089 | 42-283-33204 | FLICK UNIT A #1H | CHEYENNE PETROLEUM COMPANY | DRILL | 8,800 | Y |
| 2012-05-14 | 739678 | 42-283-33226 | BAETZ 'A' EF #3H | SWIFT ENERGY OPERATING, LLC | DRILL | 12,500 | Y |
| 2012-05-14 | 739678 | 42-283-33226 | BAETZ 'A' EF #3H | SWIFT ENERGY OPERATING, LLC | DRILL | 12,500 | Y |
| 2012-05-12 | 739633 | 42-283-33224 | FIEDLER UNIT LAS #3H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2012-05-12 | 738509 | 42-283-33240 | WHITE #3H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2012-05-11 | 739398 | 42-283-33220 | ROCKY COMFORT-HIXON #3H | EL PASO E & P COMPANY, L. P. | DRILL | 9,000 | Y |
| 2012-05-11 | 738839 | 42-283-33211 | BURNS RANCH A #49H | GOODRICH PETROLEUM COMPANY | DRILL | 20,000 | Y |
| 2012-05-10 | 739414 | 42-283-33221 | WK GU 12 #1H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2012-05-10 | 739414 | 42-283-33221 | WK GU 12 #1H | BHP BILLITON PET(TXLA OP) CO | DRILL | 14,000 | Y |
| 2012-05-10 | 739329 | 42-283-33219 | FUNK UNIT B LAS #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-10 | 739329 | 42-283-33219 | FUNK UNIT B LAS #5H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2012-05-10 | 738909 | 42-283-33208 | BROWN #9H | EL PASO E & P COMPANY, L. P. | DRILL | 11,500 | Y |
| 2012-05-10 | 738434 | 42-283-33234 | NELSON ZELLA #2H | EOG RESOURCES, INC. | DRILL | 10,500 | Y |