| 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 |
| 2012-05-10 | 738434 | 42-283-33234 | NELSON ZELLA #2H | EOG RESOURCES, INC. | DRILL | 10,500 | Y |
| 2012-05-10 | 738067 | 42-283-33175 | MAK RANCH #1H | EOG RESOURCES, INC. | DRILL | 10,500 | Y |
| 2012-05-10 | 737348 | 42-283-33182 | CROMWELL #6H | CHEYENNE PETROLEUM COMPANY | DRILL | 8,800 | Y |
| 2012-05-09 | 739167 | 42-283-33214 | KINSEL BROWN UNIT II LAS #B 3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-09 | 739166 | 42-283-33213 | KINSEL BROWN UNIT I LAS #B 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-09 | 739127 | 42-283-33212 | SOUTH TEXAS SYNDICATE #E 1H | TALISMAN ENERGY USA INC. | DRILL | 17,500 | Y |
| 2012-05-09 | 738844 | 42-283-33205 | BROWN #8H | EL PASO E & P COMPANY, L. P. | DRILL | 11,500 | Y |
| 2012-05-09 | 738837 | 42-283-33203 | BURNS RANCH A #48H | GOODRICH PETROLEUM COMPANY | DRILL | 20,000 | Y |
| 2012-05-09 | 738716 | 42-283-33199 | PETERS FAMILY TRUST (ALLOCATION) #3H | EL PASO E & P COMPANY, L. P. | DRILL | 9,800 | Y |
| 2012-05-09 | 737347 | 42-283-33181 | CROMWELL #5H | CHEYENNE PETROLEUM COMPANY | DRILL | 8,800 | Y |
| 2012-05-08 | 739089 | 42-283-31407 | PENA #1SW | SENDERO SERVICES, INC | RECOMP | 4,250 | |
| 2012-05-08 | 738993 | 42-283-33209 | ZAPP #A 1H | TALISMAN ENERGY USA INC. | DRILL | 11,500 | Y |
| 2012-05-08 | 738832 | 42-283-33202 | BURNS RANCH A #47H | GOODRICH PETROLEUM COMPANY | DRILL | 20,000 | Y |
| 2012-05-07 | 737768 | 42-283-33167 | GARCIA UNIT II LAS #B 6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-05 | 738895 | 42-283-33207 | SALINAS UNIT II LAS #A 4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-05 | 738895 | 42-283-33207 | SALINAS UNIT II LAS #A 4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-05 | 738892 | 42-283-33206 | SALINAS UNIT I LAS #A 2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-05 | 738892 | 42-283-33206 | SALINAS UNIT I LAS #A 2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-05-04 | 738824 | 42-283-33201 | SCOTT SCHULZE #A 1H | HESS CORPORATION | DRILL | 7,503 | Y |
| 2012-05-04 | 738532 | 42-283-33197 | WINFIELD C UNIT #50H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-04 | 738532 | 42-283-33197 | WINFIELD C UNIT #50H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-03 | 739270 | 42-283-33218 | MUMME-CEARLEY B UNIT #36H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-03 | 739266 | 42-283-33215 | MUMME-CEARLEY UNIT #35H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-03 | 739266 | 42-283-33215 | MUMME-CEARLEY UNIT #35H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-03 | 739249 | 42-283-33217 | CREEK FORK #10H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-03 | 739249 | 42-283-33217 | C4 RANCH #10H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-03 | 738371 | 42-283-33193 | REED #B 4H | TALISMAN ENERGY USA INC. | DRILL | 15,000 | Y |
| 2012-05-02 | 738559 | 42-283-33198 | EUSTACE-HINDES UNIT #1H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2012-05-01 | 738542 | 42-283-33200 | WINFIELD C UNIT #51H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-01 | 738542 | 42-283-33200 | WINFIELD C UNIT #51H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-01 | 738531 | 42-283-33196 | PENA-WINFIELD B UNIT #53H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-01 | 738531 | 42-283-33196 | PENA #53H | CARRIZO (EAGLE FORD) LLC | DRILL | 11,000 | Y |
| 2012-05-01 | 738529 | 42-283-33195 | PENA-WINFIELD A UNIT #52H | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | Y |
| 2012-05-01 | 738501 | 42-283-33194 | WHITE #2H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2012-04-30 | 738273 | 42-283-33187 | KINSEL MILLETT UNIT I LAS #T 2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-04-27 | 738369 | 42-283-33192 | REED #B 2H | TALISMAN ENERGY USA INC. | DRILL | 15,000 | Y |
| 2012-04-27 | 738342 | 42-283-33191 | REED #A 4H | TALISMAN ENERGY USA INC. | DRILL | 15,000 | Y |
| 2012-04-27 | 738333 | 42-283-33190 | STS A KENNEDY STATE UNIT 1 #1H | PETROHAWK OPERATING COMPANY | DRILL | 14,000 | Y |
| 2012-04-27 | 738332 | 42-283-33189 | KINSEL MILLETT UNIT II LAS #A 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |