| 2007-06-14 | 640263 | 42-505-35900 | FERNANDEZ #1 | LAREDO ENERGY | DRILL | 15,000 | |
| 2007-06-14 | 640250 | 42-505-35899 | JENNINGS RANCH AA #44 | CONOCOPHILLIPS COMPANY | DRILL | 13,436 | |
| 2007-06-14 | 638816 | 42-505-35877 | YZAGUIRRE-LEO GAS UNIT #16 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 11,900 | |
| 2007-06-13 | 640189 | 42-505-35898 | RAMIREZ, N. G. #1 | EL PASO E&P ZAPATA, L.P. | DRILL | 12,000 | |
| 2007-06-13 | 640189 | 42-505-35898 | RAMIREZ, N. G. #1 | EL PASO E&P ZAPATA, L.P. | DRILL | 12,000 | |
| 2007-06-13 | 640170 | 42-505-35896 | JENNINGS RANCH D #33 | CONOCOPHILLIPS COMPANY | DRILL | 12,900 | |
| 2007-06-13 | 640167 | 42-505-35895 | JENNINGS RANCH AA #45 | CONOCOPHILLIPS COMPANY | DRILL | 13,300 | |
| 2007-06-12 | 640092 | 42-505-35894 | JENNINGS RANCH D #32 | CONOCOPHILLIPS COMPANY | DRILL | 13,100 | |
| 2007-06-12 | 639998 | 42-505-35893 | HAYNES, L. #178 | POGO PRODUCING COMPANY | DRILL | 10,100 | |
| 2007-06-11 | 639967 | 42-505-35892 | URIBE, S. #14 | CHEVRON U. S. A. INC. | DRILL | 11,800 | |
| 2007-06-11 | 639925 | 42-505-35891 | BARROCITO, B. M. #7 | EOG RESOURCES, INC. | DRILL | 12,500 | |
| 2007-06-08 | 639939 | 42-505-35890 | DON JOSE LAND & CATTLE CO LTD #1 | CONOCOPHILLIPS COMPANY | DRILL | 10,100 | |
| 2007-06-07 | 639852 | 42-505-35888 | MARTINEZ, G. #11 | CHEVRON U. S. A. INC. | DRILL | 11,700 | |
| 2007-06-07 | 639848 | 42-505-35887 | RANGEL, B. M. #9 | CHEVRON U. S. A. INC. | DRILL | 12,150 | |
| 2007-06-07 | 639847 | 42-505-35886 | RANGEL, B. M. #8 | CHEVRON U. S. A. INC. | DRILL | 11,900 | |
| 2007-06-07 | 639846 | 42-505-35885 | GALO #4 | UNITED RESOURCES LP | DRILL | 11,500 | |
| 2007-06-06 | 639544 | 42-505-35889 | SOLIS #1 | ENDEAVOR NATURAL GAS, LP | DRILL | 9,900 | |
| 2007-06-06 | 639544 | 42-505-35889 | SOLIS #1 | ENDEAVOR NATURAL GAS, LP | DRILL | 9,900 | |
| 2007-06-06 | 635823 | 42-505-35855 | RATHMELL, J. G. #34 | POGO PRODUCING COMPANY | DRILL | 11,200 | |
| 2007-06-01 | 639684 | 42-505-35884 | LAS PRESAS-GARCIA "A" #A 1 | PALOMA RESOURCES, LLC | DRILL | 10,300 | |
| 2007-06-01 | 635519 | 42-505-35584 | G.G. DECARREON #13 | POGO PRODUCING COMPANY | RECOMP | 10,250 | |
| 2007-05-31 | 639529 | 42-505-35880 | DONNELL MINERALS #1 | THORP PETROLEUM CORPORATION | DRILL | 7,200 | |
| 2007-05-31 | 639529 | 42-505-35880 | DONNELL MINERALS #1 | THORP PETROLEUM CORPORATION | DRILL | 7,700 | |
| 2007-05-30 | 639606 | 42-505-35883 | EL EBANITO #3 | LEGEND NATURAL GAS II, LP | DRILL | 14,000 | |
| 2007-05-30 | 639566 | 42-505-35881 | SANTA MARIA MINERALS #1 | EL PASO E&P ZAPATA, L.P. | DRILL | 11,200 | |
| 2007-05-30 | 639566 | 42-505-35881 | SANTA MARIA MINERALS #1 | EL PASO E&P ZAPATA, L.P. | DRILL | 11,200 | |
| 2007-05-29 | 639561 | 42-505-35882 | WHITTIER GAS UNIT 4 #1 | LEGEND NATURAL GAS II, LP | DRILL | 14,000 | |
| 2007-05-18 | 638852 | 42-505-35879 | GARZA #1 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-05-18 | 638709 | 42-505-35875 | HAYNES "A" #6 | EL PASO E&P ZAPATA, L.P. | DRILL | 15,200 | |
| 2007-05-17 | 638793 | 42-505-35876 | YZAGUIRRE-LEO GAS UNIT #17 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 12,000 | |
| 2007-05-16 | 638678 | 42-505-35874 | GUTIERREZ ET AL #3 | EL PASO E&P ZAPATA, L.P. | DRILL | 10,900 | |
| 2007-05-16 | 638678 | 42-505-35874 | GUTIERREZ ET AL #3 | EL PASO E&P ZAPATA, L.P. | DRILL | 10,900 | |
| 2007-05-15 | 638531 | 42-505-35873 | G.G. SALINAS #2 | RICOCHET ENERGY, INC. | DRILL | 8,500 | |
| 2007-05-15 | 638211 | 42-505-35869 | AMANDO GARZA TRUST #3 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 10,500 | |
| 2007-05-15 | 638211 | 42-505-35869 | 7A INVESTMENTS LTD. GU #1 | FOREST OIL CORPORATION | DRILL | 10,500 | |
| 2007-05-11 | 638264 | 42-505-35871 | CUELLAR, MARIA #20 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 10,000 | |
| 2007-05-11 | 638264 | 42-505-35871 | CUELLAR, MARIA #20 | FOREST OIL CORPORATION | DRILL | 10,000 | |
| 2007-05-11 | 637914 | 42-505-33279 | HAYNES "D" #2 | HOUSTON EXPLORATION COMPANY, THE | RECOMP | 14,300 | |
| 2007-05-11 | 636295 | 42-505-30589 | GONZALES, GRACIELA "A" #1 | WEEKLEY ENERGY GROUP, LLC | RENTR | 6,800 | |
| 2007-05-10 | 638245 | 42-505-35870 | JENNINGS #90 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 13,200 | |
| 2007-05-10 | 637900 | 42-505-33086 | HAYNES "B" #5 | HOUSTON EXPLORATION COMPANY, THE | RECOMP | 14,500 | |
| 2007-05-10 | 636864 | 42-505-34535 | HAYNES, L. #77 | POGO PRODUCING COMPANY | RECOMP | 10,500 | |
| 2007-05-09 | 638146 | 42-505-35868 | MARSHALL, S. G. #34H | EOG RESOURCES, INC. | DRILL | 11,822 | Y |
| 2007-05-09 | 638138 | 42-505-35867 | SINGER #1 | EAGLE OIL & GAS CO. | DRILL | 12,000 | |
| 2007-05-09 | 638138 | 42-505-35867 | SINGER #1 | EAGLE OIL & GAS CO. | DRILL | 13,000 | |
| 2007-05-07 | 638025 | 42-505-35866 | VASQUEZ, ROMEO J. #10 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-05-07 | 638025 | 42-505-35866 | VASQUEZ, ROMEO J. #10 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-05-03 | 637851 | 42-505-35864 | VIDAURRI MARTINEZ G.U. #1 | CHEVRON U. S. A. INC. | DRILL | 9,600 | |
| 2007-05-03 | 637164 | 42-505-35865 | LAREDO LOPENO #1 | DCP MIDSTREAM, LP | DRILL | 320 | |
| 2007-04-30 | 637528 | 42-505-35863 | SLATOR RANCH #T 3 | EOG RESOURCES, INC. | DRILL | 13,000 | |