| 2003-08-22 | 535699 | 42-427-33651 | BLOOMBERG, SAMUEL D. #25 | SMITH PRODUCTION INC. | DRILL | 13,500 | |
| 2003-08-19 | 535499 | 42-427-33650 | GARZA, A. M. -STATE #18 | SHELL WESTERN E&P | DRILL | 10,000 | |
| 2003-08-14 | 535348 | 42-427-33343 | BUCHHOLZ, WILLIAM R. #1 | DOMINION EXPL. & PROD., INC. | RECOMP | 7,930 | |
| 2003-08-14 | 535285 | 42-427-33649 | SAMANO #43 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 10,000 | |
| 2003-08-14 | 535285 | 42-427-33649 | SAMANO #43 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 10,000 | |
| 2003-08-14 | 534618 | 42-427-33638 | DON CAMERON ET AL G.U. #9A | ASCENT ENERGY, INC | DRILL | 9,600 | |
| 2003-08-13 | 535096 | 42-427-33647 | SLICK-STATE 886 #2 | TEXAS INDEPENDENT EXPLOR LTD. | DRILL | 12,500 | |
| 2003-08-12 | 535159 | 42-427-33648 | RICHMOND #7 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 12,500 | |
| 2003-08-11 | 535062 | 42-427-33646 | GARCIA "B" #10 | PITCO INVESTMENTS, LTD. | DRILL | 8,450 | |
| 2003-08-11 | 535062 | 42-427-33646 | GARCIA "B" #10 | PITCO INVESTMENTS, LTD. | DRILL | 8,450 | |
| 2003-08-07 | 534163 | 42-427-01353 | DON CAMERON ET AL STATE #1 B | ASCENT ENERGY, INC | RENTR | 7,500 | |
| 2003-08-06 | 535034 | 42-427-33645 | MURCH, B. L. #17 | HEADINGTON OIL COMPANY, L.P. | DRILL | 12,000 | |
| 2003-08-06 | 535034 | 42-427-33645 | MURCH, B. L. #17 | HEADINGTON OIL COMPANY, L.P. | DRILL | 12,000 | |
| 2003-07-31 | 534383 | 42-427-33632 | LA BRISA RANCH STATE '542' #11 | LIMARK CORPORATION | DRILL | 7,000 | |
| 2003-07-30 | 534779 | 42-427-33644 | LA BRISA RANCH PARTNERSHIP #4 | COLO CONSTRUCTION CO., INC. | DRILL | 3,500 | |
| 2003-07-28 | 534698 | 42-427-33643 | SLICK 230 #3 | SAMSON LONE STAR LP | DRILL | 10,500 | |
| 2003-07-28 | 534698 | 42-427-33643 | SLICK 230 #3 | SAMSON LONE STAR LP | DRILL | 5,500 | |
| 2003-07-28 | 534689 | 42-427-33642 | MARGO #5A | NEWGULF PETROLEUM, LLC | DRILL | 3,200 | |
| 2003-07-28 | 534688 | 42-427-33641 | GONZALES #2 | NEWGULF PETROLEUM, LLC | DRILL | 4,750 | |
| 2003-07-28 | 534688 | 42-427-33641 | GONZALES #2 | NEWGULF PETROLEUM, LLC | DRILL | 5,000 | |
| 2003-07-28 | 534687 | 42-427-33640 | RAMIREZ, M. #1 | NEWGULF PETROLEUM, LLC | DRILL | 5,000 | |
| 2003-07-25 | 534640 | 42-427-33639 | VILLAREAL #14 | PEOPLES ENERGY PROD.-TX, L.P. | DRILL | 10,700 | |
| 2003-07-24 | 534580 | 42-427-33637 | BLOOMBERG. SAMUEL D. #24 | SMITH PRODUCTION INC. | DRILL | 13,500 | |
| 2003-07-24 | 534533 | 42-427-33636 | RICHMOND #6 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 12,000 | |
| 2003-07-24 | 534435 | 42-427-33635 | SLICK-STATE 885 #4 | TEXAS INDEPENDENT EXPLOR LTD. | DRILL | 12,500 | |
| 2003-07-24 | 534434 | 42-427-33634 | SLICK-STATE 885 #3 | TEXAS INDEPENDENT EXPLOR LTD. | DRILL | 12,500 | |
| 2003-07-24 | 534433 | 42-427-33633 | SLICK-STATE 885 #2 | TEXAS INDEPENDENT EXPLOR LTD. | DRILL | 12,500 | |
| 2003-07-21 | 534301 | 42-427-32996 | T. B. SLICK EST. A-527 #180 | CONOCOPHILLIPS COMPANY | RECOMP | 8,600 | |
| 2003-07-21 | 534121 | 42-427-33631 | SHEERIN, IRENE-TEXAS STATE #7R | NEUHAUS, V. F. PROPERTIES, INC. | DRILL | 1,400 | |
| 2003-07-14 | 534103 | 42-427-33630 | ELPASO FLORES-HENSLEY #2 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 12,800 | |
| 2003-07-14 | 534098 | 42-427-33629 | RICHMOND #5 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 13,000 | |
| 2003-07-07 | 533893 | 42-427-33628 | T. B. SLICK ESTATE #153 | TOTALFINAELF E&P USA INC | DRILL | 12,000 | |
| 2003-06-27 | 533591 | 42-427-33082 | SLICK, T.B. EST. A-485 #183 | CONOCOPHILLIPS COMPANY | RECOMP | 5,570 | |
| 2003-06-23 | 533411 | 42-427-33627 | HINOJOSA #2 | COLO CONSTRUCTION CO., INC. | DRILL | 3,350 | |
| 2003-06-20 | 533353 | 42-427-33626 | ZAMORA SWD #1 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 4,000 | |
| 2003-06-17 | 533221 | 42-427-33625 | DE FLORES, M. S. #3 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 11,000 | |
| 2003-06-17 | 533193 | 42-427-33624 | BLOOMBERG, SAMUEL D. #22 | SMITH PRODUCTION INC. | DRILL | 13,500 | |
| 2003-06-17 | 533166 | 42-427-33623 | O. FLORES #1 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 13,500 | |
| 2003-06-13 | 533112 | 42-427-33622 | HINOJOSA, JOSE #1A | L-TEXX PETROLEUM, LP | DRILL | 3,500 | |
| 2003-06-12 | 533062 | 42-427-33621 | GUERRA BROS. #11 | PEOPLES ENERGY PROD.-TX, L.P. | DRILL | 11,000 | |
| 2003-06-12 | 533062 | 42-427-33621 | GUERRA BROS. #11 | PEOPLES ENERGY PROD.-TX, L.P. | DRILL | 11,100 | |
| 2003-06-09 | 532861 | 42-427-33620 | LA BRISA RANCH PARTNERSHIP #3 | COLO CONSTRUCTION CO., INC. | DRILL | 3,300 | |
| 2003-05-30 | 532588 | 42-427-33283 | SHARE 92 #1 | LAREDO ENERGY, LP | RECOMP | 6,015 | |
| 2003-05-30 | 532558 | 42-427-32405 | SLICK, T. B. EST. B-534 #173 | CONOCOPHILLIPS COMPANY | RECOMP | 8,155 | |
| 2003-05-30 | 532437 | 42-427-32432 | BLOOMBERG, SAMUEL D. #1 | SMITH PRODUCTION INC. | RECOMP | 11,414 | |
| 2003-05-29 | 532342 | 42-427-31954 | GUERRA, R. A. #1 | PEOPLES ENERGY PROD.-TX, L.P. | RECOMP | 6,100 | |
| 2003-05-28 | 532478 | 42-427-33619 | DE FLORES, M. S. #2 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 12,500 | |
| 2003-05-23 | 532308 | 42-427-33614 | RICHMOND #4 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 12,000 | |
| 2003-05-15 | 531977 | 42-427-33613 | VILLARREAL #13 | PEOPLES ENERGY PROD.-TX, L.P. | DRILL | 10,250 | |
| 2003-05-15 | 531942 | 42-427-33612 | GARZA ET AL #1 | SAXET ENERGY, LTD. | DRILL | 12,500 | |