| 2003-04-07 | 530399 | 42-479-38387 | KILLAM & HURD FEE 1614 #3 | KILLAM OIL CO., LTD. | DRILL | 11,000 | |
| 2003-04-04 | 530228 | 42-479-38383 | SOUTH CALLAGHAN RANCH #200 | CALPINE NATURAL GAS L.P. | DRILL | 10,000 | |
| 2003-04-03 | 530301 | 42-479-38385 | JAMES #20 | VIRTEX PETROLEUM COMPANY, INC. | DRILL | 7,350 | |
| 2003-04-03 | 530283 | 42-479-38384 | ALEXANDER, CHARLES #51 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 9,500 | |
| 2003-04-03 | 529924 | 42-479-38371 | B. M. T. A #9 | CONOCOPHILLIPS COMPANY | DRILL | 11,200 | |
| 2003-04-03 | 529924 | 42-479-38371 | B. M. T. A #9 | CONOCOPHILLIPS COMPANY | DRILL | 11,200 | |
| 2003-04-02 | 530205 | 42-479-38382 | BRASK RANCH #9 | KERNS O & G, INC. | DRILL | 5,800 | |
| 2003-04-01 | 530181 | 42-479-38381 | RETTIG, MABEL #42 | 3TEC ENERGY CORPORATION | DRILL | 7,500 | |
| 2003-03-31 | 529925 | 42-479-38372 | B.M.T. C #3 | CONOCOPHILLIPS COMPANY | DRILL | 10,500 | |
| 2003-03-28 | 530079 | 42-479-38380 | CERRITO 1389 #16D | LEWIS PETRO PROPERTIES, INC. | DRILL | 8,600 | |
| 2003-03-28 | 530079 | 42-479-38380 | CERRITO 1389 #16D | LEWIS PETRO PROPERTIES, INC. | DRILL | 9,000 | |
| 2003-03-28 | 530042 | 42-479-38378 | BRISCOE "M" STATE #1 | CRIMSON ENERGY COMPANY, LC | DRILL | 6,500 | |
| 2003-03-28 | 530041 | 42-479-38379 | BRISCOE "L" STATE #1 | CRIMSON ENERGY COMPANY, LC | DRILL | 6,500 | |
| 2003-03-27 | 530052 | 42-479-38377 | HUBBERD #61 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 10,200 | |
| 2003-03-27 | 530026 | 42-479-38376 | VAQUILLAS RANCH E #210 | CONOCOPHILLIPS COMPANY | DRILL | 12,100 | |
| 2003-03-27 | 530026 | 42-479-38376 | VAQUILLAS RANCH E #210 | CONOCOPHILLIPS COMPANY | DRILL | 12,100 | |
| 2003-03-27 | 530017 | 42-479-38375 | GATES RANCH "Y" #207A | KERNS O & G, INC. | DRILL | 5,800 | |
| 2003-03-27 | 529400 | 42-479-38360 | SOUTH CALLAGHAN RANCH #195 | CALPINE NATURAL GAS L.P. | DRILL | 10,000 | |
| 2003-03-26 | 529970 | 42-479-38374 | CERRITO 1389 #15D | LEWIS PETRO PROPERTIES, INC. | DRILL | 8,600 | |
| 2003-03-25 | 529926 | 42-479-38373 | BRUNI RANCH #101 | CONOCOPHILLIPS COMPANY | DRILL | 12,180 | |
| 2003-03-24 | 529327 | 42-479-38357 | BRASK #4 | CRIMSON ENERGY COMPANY, LC | DRILL | 6,500 | |
| 2003-03-21 | 529869 | 42-479-38370 | JAMES TRUST 1355 #2 | VIRTEX PETROLEUM COMPANY, INC. | DRILL | 7,350 | |
| 2003-03-19 | 529776 | 42-479-38369 | GARNER, TULLY C. #40 | EOG RESOURCES, INC. | DRILL | 7,100 | |
| 2003-03-19 | 529774 | 42-479-38368 | GARNER, TULLY C. #41 | EOG RESOURCES, INC. | DRILL | 7,100 | |
| 2003-03-19 | 529773 | 42-479-38367 | GARNER, TULLY C. #42 | EOG RESOURCES, INC. | DRILL | 7,100 | |
| 2003-03-19 | 529753 | 42-479-38366 | HEIN TRUST #18 | CONOCOPHILLIPS COMPANY | DRILL | 12,200 | |
| 2003-03-19 | 529721 | 42-479-38365 | ALEXANDER, CHARLES #50 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 9,500 | |
| 2003-03-18 | 529490 | 42-479-37427 | BMT-CALVILLO #2A | KILLAM OIL CO., LTD. | RECOMP | 12,000 | |
| 2003-03-14 | 529618 | 42-479-38364 | GARNER, TULLY C. #39 | EOG RESOURCES, INC. | DRILL | 7,100 | |
| 2003-03-14 | 529617 | 42-479-38363 | JAMES TRUST #13 | EOG RESOURCES, INC. | DRILL | 7,100 | |
| 2003-03-14 | 529597 | 42-479-34145 | GATES RANCH "B" #5032 | LEWIS PETRO PROPERTIES, INC. | RECOMP | 5,800 | |
| 2003-03-14 | 529594 | 42-479-32500 | GATES RANCH "B" #4032 | LEWIS PETRO PROPERTIES, INC. | RECOMP | 5,650 | |
| 2003-03-14 | 529593 | 42-479-32260 | GATES RANCH "B" #3032 | LEWIS PETRO PROPERTIES, INC. | RECOMP | 5,800 | |
| 2003-03-14 | 529592 | 42-479-32131 | GATES RANCH "B" #2032 | LEWIS PETRO PROPERTIES, INC. | RECOMP | 5,700 | |
| 2003-03-14 | 529577 | 42-479-32089 | GATES RANCH "B" #1032 | LEWIS PETRO PROPERTIES, INC. | RECOMP | 5,650 | |
| 2003-03-13 | 529559 | 42-479-38362 | ALLEY #18 | EEX OPERATING, L.P. | DRILL | 12,000 | |
| 2003-03-13 | 529545 | 42-479-38264 | BMT/K&H "E" #5 | EOG RESOURCES, INC. | RECOMP | 11,800 | |
| 2003-03-13 | 529527 | 42-479-38053 | PALAFOX "H" #1 | LEWIS PETRO PROPERTIES, INC. | RECOMP | 10,000 | Y |
| 2003-03-13 | 529441 | 42-479-32706 | BRISCOE "E" #45 | CRIMSON ENERGY COMPANY, LC | RENTR | 5,200 | |
| 2003-03-12 | 529504 | 42-479-38361 | FROST TRUST 29 #2 | EOG RESOURCES, INC. | DRILL | 12,300 | |
| 2003-03-10 | 529423 | 42-479-38359 | RANCHO BLANCO #15 | ZACHRY EXPLORATION, LTD. | DRILL | 8,500 | |
| 2003-03-10 | 529366 | 42-479-38358 | BRISCOE "J" #14 | CRIMSON ENERGY COMPANY, LC | DRILL | 6,500 | |
| 2003-03-10 | 529366 | 42-479-38358 | BRISCOE "J" #14 | ST. MARY LAND & EXPLORATION CO. | DRILL | 6,500 | |
| 2003-03-07 | 558620 | 42-479-39049 | BRISCOE E #276 | HUBER ENERGY L.P. | DRILL | 6,000 | |
| 2003-03-07 | 529347 | 42-479-38356 | TRIPHENE MIDDLETON "9" #1 | VIRTEX PETROLEUM COMPANY, INC. | DRILL | 7,300 | |
| 2003-03-07 | 529298 | 42-479-38355 | GATES 31 "A" #1 | LEWIS PETRO PROPERTIES, INC. | DRILL | 6,000 | |
| 2003-03-07 | 529295 | 42-479-38354 | HUISACHE CATTLE CO. #7 | CONOCOPHILLIPS COMPANY | DRILL | 11,480 | |
| 2003-03-07 | 529180 | 42-479-38352 | ALEXANDER, CHARLES #48 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 9,500 | |
| 2003-03-07 | 529171 | 42-479-38350 | HIRSCH ESTATE 2094 #11 | CONOCOPHILLIPS COMPANY | DRILL | 9,450 | |
| 2003-03-07 | 529139 | 42-479-38349 | BRASK #5 | CRIMSON ENERGY COMPANY, LC | DRILL | 6,500 | |