| 2007-10-18 | 647682 | 42-395-31346 | TXU SOUTH #1 | EAGLE OIL & GAS CO. | DRILL | 13,000 | |
| 2007-10-18 | 647682 | 42-395-31346 | TXU SOUTH #1 | EAGLE OIL & GAS CO. | DRILL | 13,000 | |
| 2007-10-17 | 647677 | 42-395-31345 | HURLEY #1 | RIPPY OIL COMPANY | DRILL | 18,000 | |
| 2007-10-15 | 647525 | 42-395-31344 | MCLEAN D #1 | ENCANA OIL & GAS(USA) INC. | DRILL | 18,000 | |
| 2007-10-12 | 646240 | 42-395-31335 | JOHN BLAIR #26 | PEOPLES ENERGY PROD.-TX, L.P. | DRILL | 13,500 | |
| 2007-10-11 | 647371 | 42-395-31342 | BR STEGALL GAS UNIT #7 | BURLINGTON RESOURCES O & G CO LP | DRILL | 16,300 | |
| 2007-10-08 | 647198 | 42-395-31341 | CORRY GAS UNIT #3 | XTO ENERGY INC. | DRILL | 15,200 | |
| 2007-10-03 | 646949 | 42-395-31339 | SIMPSON, LEWIS #4 | ENCANA OIL & GAS(USA) INC. | DRILL | 17,000 | |
| 2007-10-03 | 646949 | 42-395-31339 | SIMPSON, LEWIS #4 | ENCANA OIL & GAS(USA) INC. | DRILL | 17,000 | |
| 2007-10-03 | 646949 | 42-395-31339 | LEWIS SIMPSON #4 | ENCANA OIL & GAS(USA) INC. | DRILL | 20,000 | |
| 2007-09-28 | 646683 | 42-395-31338 | BR WHATLEY #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 16,500 | |
| 2007-09-28 | 646252 | 42-395-31336 | MCCORMICK #1 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2007-09-26 | 646483 | 42-395-31337 | LOUISE CORN UNIT #4 | ENCANA OIL & GAS(USA) INC. | DRILL | 18,500 | |
| 2007-09-21 | 646252 | 42-395-31336 | MCCORMICK, DARRYL #1 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2007-09-21 | 646252 | 42-395-31336 | MCCORMICK #1 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2007-09-19 | 646102 | 42-395-31334 | CORRY GAS UNIT #1 | XTO ENERGY INC. | DRILL | 15,150 | |
| 2007-09-19 | 646102 | 42-395-31334 | CORRY GAS UNIT #1 | XTO ENERGY INC. | DRILL | 15,150 | |
| 2007-09-17 | 646041 | 42-395-31333 | MEADORS UNIT #2 | ENCANA OIL & GAS(USA) INC. | DRILL | 16,680 | |
| 2007-09-17 | 646041 | 42-395-31333 | MEADORS UNIT #2 | ENCANA OIL & GAS(USA) INC. | OTHER | 16,680 | |
| 2007-09-17 | 645876 | 42-395-31332 | MOODY GAS UNIT NO. 2 #1 | XTO ENERGY INC. | DRILL | 14,400 | |
| 2007-09-17 | 645870 | 42-395-31331 | MOODY GAS UNIT NO. 1 #1 | XTO ENERGY INC. | DRILL | 14,900 | |
| 2007-09-07 | 642984 | 42-395-31329 | BIGGS #1 GAS UNIT #5 | XTO ENERGY INC. | DRILL | 13,500 | |
| 2007-08-30 | 643520 | 42-395-31318 | GRIFFIN #1 | XTO ENERGY INC. | DRILL | 17,000 | |
| 2007-08-30 | 643173 | 42-395-31324 | SIMPSON, LEWIS #2 | ENCANA OIL & GAS(USA) INC. | DRILL | 18,700 | |
| 2007-08-29 | 645087 | 42-395-31330 | BR MARGERUM GAS UNIT #3 | BURLINGTON RESOURCES O & G CO LP | DRILL | 17,100 | |
| 2007-08-28 | 643075 | 42-395-31326 | HOMER LINCECUM GAS UNIT #4 | XTO ENERGY INC. | DRILL | 13,600 | |
| 2007-08-28 | 643069 | 42-395-31325 | BIGGS #1 GAS UNIT #15 | XTO ENERGY INC. | DRILL | 13,500 | |
| 2007-08-28 | 643069 | 42-395-31325 | BIGGS #1 GAS UNIT #15 | XTO ENERGY INC. | DRILL | 13,500 | |
| 2007-08-24 | 644562 | 42-395-31323 | COTROPIA-FERRARA UNIT #4 | WILLIAMS, CLAYTON ENERGY, INC. | DRILL | 6,100 | Y |
| 2007-08-24 | 644562 | 42-395-31323 | COTROPIA-FERRARA UNIT #4 | WILLIAMS, CLAYTON ENERGY, INC. | DRILL | 6,100 | Y |
| 2007-08-24 | 644562 | 42-395-31323 | COTROPIA-FERRARA UNIT #4 | WILLIAMS, CLAYTON ENERGY, INC. | DRILL | 6,046 | Y |
| 2007-08-23 | 644769 | 42-395-31328 | BR/BOYD #1 | BURLINGTON RESOURCES O & G CO LP | DRILL | 17,000 | |
| 2007-08-22 | 644690 | 42-395-31327 | SCAMARDO-COTROPIA UNIT #3 | WILLIAMS, CLAYTON ENERGY, INC. | DRILL | 6,100 | Y |
| 2007-08-22 | 644690 | 42-395-31327 | SCAMARDO-COTROPIA UNIT #3 | WILLIAMS, CLAYTON ENERGY, INC. | DRILL | 6,100 | Y |
| 2007-08-22 | 644690 | 42-395-31327 | SCAMARDO-COTROPIA UNIT #3 | WILLIAMS, CLAYTON ENERGY, INC. | DRILL | 6,100 | Y |
| 2007-08-20 | 644462 | 42-395-31322 | COCHRAN GAS UNIT #1 | XTO ENERGY INC. | DRILL | 16,800 | |
| 2007-08-15 | 643821 | 42-395-31319 | KNIGHT GAS UNIT #4 | BURLINGTON RESOURCES O & G CO LP | DRILL | 15,200 | |
| 2007-08-14 | 643826 | 42-395-31320 | KNIGHT GAS UNIT #5 | BURLINGTON RESOURCES O & G CO LP | DRILL | 15,200 | |
| 2007-08-13 | 643960 | 42-395-31321 | STATE-COTROPIA UNIT #1 | WILLIAMS, CLAYTON ENERGY, INC. | DRILL | 6,000 | Y |
| 2007-08-13 | 643960 | 42-395-31321 | STATE-COTROPIA UNIT #1 | WILLIAMS, CLAYTON ENERGY, INC. | DRILL | 6,000 | Y |
| 2007-08-08 | 643520 | 42-395-31318 | WATSON #1 | XTO ENERGY INC. | DRILL | 17,000 | |
| 2007-08-08 | 643520 | 42-395-31318 | WATSON, R. J. #1 | XTO ENERGY INC. | DRILL | 17,000 | |
| 2007-08-08 | 643520 | 42-395-31318 | WATSON, R. J. #1 | XTO ENERGY INC. | DRILL | 17,000 | |
| 2007-08-07 | 643428 | 42-395-31317 | DUNCAN GAS UNIT NO. 1 #9 | XTO ENERGY INC. | DRILL | 13,900 | |
| 2007-08-03 | 643171 | 42-395-31315 | MCLEAN, S. "E" #4 | ENCANA OIL & GAS(USA) INC. | DRILL | 19,000 | |
| 2007-08-03 | 643170 | 42-395-31314 | REDDEN UNIT #3 | ENCANA OIL & GAS(USA) INC. | DRILL | 17,300 | |
| 2007-08-03 | 642806 | 42-395-31316 | T BAR X RABE GAS UNIT #3 | BURLINGTON RESOURCES O & G CO LP | DRILL | 17,100 | |
| 2007-08-02 | 642840 | 42-395-31313 | BLAIR, JOHN #16 | PEOPLES ENERGY PROD.-TX, L.P. | DRILL | 13,500 | |
| 2007-07-26 | 642429 | 42-395-31312 | MARY KING GAS UNIT #1 | XTO ENERGY INC. | DRILL | 14,800 | |
| 2007-07-23 | 640126 | 42-395-31310 | GAAS GAS UNIT #1 | XTO ENERGY INC. | DRILL | 15,300 | |