| 2007-04-30 | 637490 | 42-505-35862 | ALEXANDER "A" #4 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-04-30 | 637490 | 42-505-35862 | ALEXANDER "A" #4 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-04-26 | 637263 | 42-505-35860 | BMT-BARROCITO #1 | EOG RESOURCES, INC. | DRILL | 13,000 | |
| 2007-04-24 | 637242 | 42-505-35861 | URIBE #2 | EAGLE OIL & GAS CO. | DRILL | 10,500 | |
| 2007-04-20 | 637163 | 42-505-35859 | WHITTIER #3 | UNITED RESOURCES LP | DRILL | 11,000 | |
| 2007-04-18 | 637079 | 42-505-35858 | LA SOLEDAD #6 | LEGEND NATURAL GAS II, LP | DRILL | 14,000 | |
| 2007-04-18 | 637072 | 42-505-35857 | LA SOLEDAD #8 | LEGEND NATURAL GAS II, LP | DRILL | 12,000 | |
| 2007-04-18 | 637069 | 42-505-35856 | LA SOLEDAD #7 | LEGEND NATURAL GAS II, LP | DRILL | 12,000 | |
| 2007-04-17 | 636336 | 42-505-02883 | ZAMORA, JONNELL #1R | WEEKLEY ENERGY GROUP, LLC | RENTR | 8,500 | |
| 2007-04-16 | 636474 | 42-505-35851 | LAS AVISPAS #2 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-04-14 | 636751 | 42-505-35854 | BENAVIDES "A" #8 | EL PASO E&P ZAPATA, L.P. | DRILL | 11,500 | |
| 2007-04-13 | 636562 | 42-505-35853 | HAYNES "A" #5 | EL PASO E&P ZAPATA, L.P. | DRILL | 16,500 | |
| 2007-04-12 | 636495 | 42-505-35852 | FLORA E. G. DE VOLPE UNIT #1 | NEWFIELD EXPLORATION COMPANY | DRILL | 13,000 | |
| 2007-04-06 | 636281 | 42-505-35850 | LAUREL, O. M. ESTATE #18 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-04-06 | 636264 | 42-505-35728 | RATHMELL, J. G. #30 | POGO PRODUCING COMPANY | RECOMP | 10,830 | |
| 2007-04-05 | 634556 | 42-505-35829 | CASSIN, EDWARD #10 | CONOCOPHILLIPS COMPANY | DRILL | 12,800 | |
| 2007-04-04 | 636207 | 42-505-35849 | SLATOR RANCH #C 3 | EOG RESOURCES, INC. | DRILL | 13,000 | |
| 2007-04-04 | 636171 | 42-505-35848 | BENAVIDES, SERVAND #1 | DAVIS GULF COAST, INC. | DRILL | 19,000 | |
| 2007-04-04 | 636171 | 42-505-35848 | BENAVIDES, SERVAND #1 | NEW GULF OPERATING, LLC | DRILL | 19,000 | |
| 2007-04-03 | 636062 | 42-505-35847 | LA SOLEDAD #5 | LEGEND NATURAL GAS II, LP | DRILL | 12,000 | |
| 2007-04-02 | 636001 | 42-505-35846 | GARZA #2 | LAREDO ENERGY | DRILL | 16,000 | |
| 2007-04-02 | 635922 | 42-505-35845 | PALMYRA #1D | CODY ENERGY LLC | DRILL | 4,500 | |
| 2007-03-30 | 635841 | 42-505-35844 | WHITTIER, L ESTATE #4 | CONOCOPHILLIPS COMPANY | DRILL | 9,600 | |
| 2007-03-30 | 635841 | 42-505-35844 | WHITTIER, L ESTATE #4 | CONOCOPHILLIPS COMPANY | DRILL | 9,600 | |
| 2007-03-30 | 635669 | 42-505-35440 | LOZANO #1 | EL PASO E&P ZAPATA, L.P. | RECOMP | 9,602 | |
| 2007-03-29 | 635743 | 42-505-35843 | HAYNES, L. #177 | POGO PRODUCING COMPANY | DRILL | 12,200 | |
| 2007-03-29 | 635701 | 42-505-35842 | SINGER B #4 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-03-28 | 635652 | 42-505-35840 | JENNINGS RANCH AA #42 | CONOCOPHILLIPS COMPANY | DRILL | 11,300 | |
| 2007-03-28 | 635648 | 42-505-35839 | JENNINGS RANCH AA #43 | CONOCOPHILLIPS COMPANY | DRILL | 11,300 | |
| 2007-03-28 | 635640 | 42-505-35841 | LA PERLA B #24 | CONOCOPHILLIPS COMPANY | DRILL | 11,225 | |
| 2007-03-27 | 635635 | 42-505-35836 | MARSHALL, S. G. #28 | CHEVRON U. S. A. INC. | DRILL | 11,750 | |
| 2007-03-27 | 635634 | 42-505-35837 | MARSHALL, S. G. #32 | CHEVRON U. S. A. INC. | DRILL | 12,000 | |
| 2007-03-26 | 635528 | 42-505-35838 | WHITTIER #7 | LEGEND NATURAL GAS II, LP | DRILL | 15,000 | |
| 2007-03-26 | 635528 | 42-505-35838 | WHITTIER #7 | LEGEND NATURAL GAS II, LP | DRILL | 15,000 | |
| 2007-03-26 | 635461 | 42-505-35835 | RAMIREZ #1 | PALOMA RESOURCES, LLC | DRILL | 10,300 | |
| 2007-03-23 | 633499 | 42-505-35814 | HAYNES #32 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 15,000 | |
| 2007-03-21 | 635553 | 42-505-35834 | ZACHRY #5 | EL PASO E&P ZAPATA, L.P. | DRILL | 12,000 | |
| 2007-03-20 | 635098 | 42-505-35833 | LAS AVISPAS #3 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-03-19 | 635045 | 42-505-35832 | CUELLAR, J. VELA #6 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-03-19 | 632544 | 42-505-35808 | DECARREON, G.G. #16 | POGO PRODUCING COMPANY | DRILL | 11,500 | |
| 2007-03-15 | 633604 | 42-505-35818 | LAUREL MINERAL ESTATE #20 | CONOCOPHILLIPS COMPANY | DRILL | 12,400 | |
| 2007-03-14 | 633493 | 42-505-35813 | HAYNES #33 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 15,000 | |
| 2007-03-14 | 633488 | 42-505-35812 | HAYNES #28 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 12,400 | |
| 2007-03-14 | 633485 | 42-505-35811 | HAYNES #30 | HOUSTON EXPLORATION COMPANY, THE | DRILL | 15,000 | |
| 2007-03-13 | 634756 | 42-505-35831 | FERNANDO GARZA DEEP #2 | KEBO OIL & GAS, INC. | DRILL | 12,900 | |
| 2007-03-13 | 634679 | 42-505-35830 | ALEXANDER, MAUREEN #6 | EOG RESOURCES, INC. | DRILL | 10,000 | |
| 2007-03-13 | 633348 | 42-505-35825 | HAYNES, L. #169 | POGO PRODUCING COMPANY | DRILL | 10,100 | |
| 2007-03-13 | 633348 | 42-505-35825 | HAYNES, L. #169 | POGO PRODUCING COMPANY LLC | DRILL | 10,100 | |
| 2007-03-07 | 634368 | 42-505-35828 | LA SOLEDAD #4 | LEGEND NATURAL GAS II, LP | DRILL | 14,000 | |
| 2007-03-06 | 634264 | 42-505-35827 | MARSHALL, S. G. #33 | CHEVRON U. S. A. INC. | DRILL | 11,500 | |