| 2003-03-12 | 528483 | 42-505-34670 | JENNINGS RANCH C #48 | CONOCOPHILLIPS COMPANY | DRILL | 12,560 | |
| 2003-03-07 | 529344 | 42-505-34687 | HAYNES #23 | LEGEND NATURAL GAS, LP | DRILL | 11,000 | |
| 2003-03-07 | 529292 | 42-505-34686 | JENNINGS RANCH B1 #12 | CONOCOPHILLIPS COMPANY | DRILL | 13,600 | |
| 2003-03-07 | 528922 | 42-505-34682 | HAYNES, L. #87 | NORTH CENTRAL OIL CORP. | DRILL | 9,700 | |
| 2003-03-07 | 528921 | 42-505-34680 | HAYNES, L. #88 | NORTH CENTRAL OIL CORP. | DRILL | 11,500 | |
| 2003-03-07 | 528920 | 42-505-34681 | HAYNES, L. #89 | NORTH CENTRAL OIL CORP. | DRILL | 10,200 | |
| 2003-03-07 | 528525 | 42-505-34675 | JENNINGS RANCH AA #27 | CONOCOPHILLIPS COMPANY | DRILL | 13,220 | |
| 2003-03-07 | 523543 | 42-505-34608 | JENNINGS RANCH AA #19 | CONOCOPHILLIPS COMPANY | DRILL | 13,030 | |
| 2003-03-06 | 529263 | 42-505-32204 | CUELLAR TRUST GAS UNIT #2 | EOG RESOURCES, INC. | RECOMP | 9,900 | |
| 2003-03-06 | 529190 | 42-505-32497 | HAYNES - EAST #2 | MERIT ENERGY COMPANY | RECOMP | 10,340 | |
| 2003-03-06 | 529184 | 42-505-34685 | LEONARDO #36 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 10,700 | |
| 2003-03-06 | 529183 | 42-505-34684 | LEONARDO #35 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 13,500 | |
| 2003-03-06 | 529182 | 42-505-34683 | LEONARDO #34 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 10,500 | |
| 2003-03-03 | 529052 | 42-505-34050 | JENNINGS #1 | DOMINION OKLAHOMA TEXAS E&P, INC | RECOMP | 12,537 | |
| 2003-03-03 | 528993 | 42-505-34679 | JENNINGS RANCH AA #29 | CONOCOPHILLIPS COMPANY | DRILL | 13,600 | |
| 2003-02-28 | 528977 | 42-505-34678 | G.B.L. #1 | NOBLE ENERGY INC | DRILL | 16,000 | |
| 2003-02-28 | 528977 | 42-505-34678 | G.B.L. #1 | NOBLE ENERGY INC | DRILL | 16,000 | |
| 2003-02-27 | 528934 | 42-505-34358 | VELA-LOPENO MINERALS LTD #1 | DOMINION EXPL. & PROD., INC. | RECOMP | 7,960 | |
| 2003-02-27 | 528082 | 42-505-34663 | LA PERLA #241 | CONOCOPHILLIPS COMPANY | DRILL | 9,300 | |
| 2003-02-24 | 528496 | 42-505-34671 | VILLAREAL, JACOBA G. #6 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 14,500 | |
| 2003-02-24 | 528496 | 42-505-34671 | JACOBA #6 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 14,500 | |
| 2003-02-21 | 528782 | 42-505-34677 | NEW ZAPATA EAST G.U. #1 | LAREDO ENERGY, LP | DRILL | 12,000 | |
| 2003-02-21 | 528727 | 42-505-34676 | BMT/K&H "M" #1 | EOG RESOURCES, INC. | DRILL | 13,100 | |
| 2003-02-21 | 528726 | 42-505-02918 | GUERRA, RAUL #3 | DOMINION EXPL. & PROD., INC. | RECOMP | 10,300 | |
| 2003-02-21 | 528724 | 42-505-33832 | GUERRA, RAUL #8 | DOMINION EXPL. & PROD., INC. | RECOMP | 9,600 | |
| 2003-02-20 | 528497 | 42-505-34672 | HAYNES #23 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 14,500 | |
| 2003-02-20 | 527653 | 42-505-34660 | JENNINGS RANCH C #44 | CONOCOPHILLIPS COMPANY | DRILL | 13,800 | |
| 2003-02-19 | 528574 | 42-505-34673 | ASCHE #69 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 13,500 | |
| 2003-02-19 | 528538 | 42-505-33737 | LOPEZ MINERAL TRUST GU #1 | OCEAN ENERGY, INC. | RECOMP | 10,220 | |
| 2003-02-14 | 528481 | 42-505-34669 | JENNINGS RANCH B #14 | CONOCOPHILLIPS COMPANY | DRILL | 13,600 | |
| 2003-02-13 | 528461 | 42-505-34668 | BENAVIDES #3 | LAREDO ENERGY, LP | DRILL | 16,000 | |
| 2003-02-13 | 528461 | 42-505-34668 | BENAVIDES #3 | LAREDO ENERGY, LP | DRILL | 16,000 | |
| 2003-02-11 | 528248 | 42-505-34666 | HAYNES, L. #85 | NORTH CENTRAL OIL CORP. | DRILL | 10,200 | |
| 2003-02-11 | 528248 | 42-505-34666 | HAYNES, L. #85 | NORTH CENTRAL OIL CORP. | DRILL | 10,200 | |
| 2003-02-11 | 528246 | 42-505-34667 | HAYNES, L. #86 | NORTH CENTRAL OIL CORP. | DRILL | 11,500 | |
| 2003-02-10 | 528227 | 42-505-34665 | HAYNES #22 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 14,700 | |
| 2003-02-07 | 528188 | 42-505-34664 | FLORES, L. G. #40 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 14,500 | |
| 2003-02-04 | 528048 | 42-505-34662 | GARZA HEIRS #1 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 15,300 | |
| 2003-02-04 | 528048 | 42-505-34662 | GARZA HEIRS #1 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 17,000 | |
| 2003-02-04 | 527992 | 42-505-34661 | LA PERLA #242 | CONOCOPHILLIPS COMPANY | DRILL | 10,200 | |
| 2003-01-24 | 527668 | 42-505-30960 | MARTINEZ, S #2 | EOG RESOURCES, INC. | RECOMP | 11,000 | |
| 2003-01-24 | 527667 | 42-505-32885 | URIBE, I. C. #1 | EOG RESOURCES, INC. | RECOMP | 12,620 | |
| 2003-01-22 | 527577 | 42-505-34659 | VELAS, SIETE #1 | NEWFIELD EXPLORATION COMPANY | DRILL | 13,000 | |
| 2003-01-22 | 527576 | 42-505-34658 | FERNANDO MUNOZ GAS UNIT 3 #7A | DOMINION EXPL. & PROD., INC. | DRILL | 12,500 | |
| 2003-01-21 | 527524 | 42-505-34657 | GARZA, L. #24 | EOG RESOURCES, INC. | DRILL | 14,000 | |
| 2003-01-21 | 527523 | 42-505-34656 | GARZA, L. #25 | EOG RESOURCES, INC. | DRILL | 14,200 | |
| 2003-01-21 | 527523 | 42-505-34656 | GARZA, L. #25 | EOG RESOURCES, INC. | DRILL | 14,200 | |
| 2003-01-21 | 527477 | 42-505-34655 | MECOM, J. W. #118 | UNITED OIL & MINERALS L. P. | DRILL | 10,500 | |
| 2003-01-21 | 527476 | 42-505-34654 | MECOM, J. W. #117 | UNITED OIL & MINERALS L. P. | DRILL | 10,500 | |
| 2003-01-21 | 527476 | 42-505-34654 | MECOM, J. W. #117 | UNITED OIL & MINERALS L. P. | DRILL | 10,500 | |