| 2007-06-15 | 640340 | 42-251-33827 | LITTLE HOSS #T 4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-06-15 | 640339 | 42-251-31899 | LITTLE HOSS #T 3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-06-15 | 640337 | 42-251-31902 | LITTLE HOSS #T 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-06-14 | 640256 | 42-251-31898 | THOMAS, JOSEPH #1H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2007-06-14 | 640256 | 42-251-31898 | THOMAS, JOSEPH #1H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2007-06-14 | 640256 | 42-251-31898 | THOMAS, JOSEPH #1H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2007-06-14 | 640256 | 42-251-31898 | THOMAS, JOSEPH #1H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2007-06-14 | 640256 | 42-251-31898 | THOMAS, JOSEPH #1H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2007-06-14 | 638121 | 42-251-31767 | SCHELL UNIT #2H | EOG RESOURCES, INC. | DRILL | 7,500 | Y |
| 2007-06-12 | 640163 | 42-251-31895 | MANNING #6H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-12 | 640163 | 42-251-31895 | MANNING #6H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-12 | 640161 | 42-251-31894 | MANNING #5H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-12 | 640161 | 42-251-31894 | MANNING #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-06-12 | 640160 | 42-251-31893 | MANNING #4H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-12 | 640160 | 42-251-31893 | MANNING #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-06-12 | 640142 | 42-251-31892 | LITTLE BUDDY UNIT #9H | EOG RESOURCES, INC. | DRILL | 8,500 | Y |
| 2007-06-12 | 640142 | 42-251-31892 | LITTLE BUDDY UNIT #9H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2007-06-12 | 640122 | 42-251-31891 | LITTLE BUDDY UNIT #8H | EOG RESOURCES, INC. | DRILL | 8,100 | Y |
| 2007-06-12 | 639714 | 42-251-31897 | EASON #3H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-12 | 639713 | 42-251-31896 | EASON #2H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-12 | 639712 | 42-251-31876 | EASON #1H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-11 | 639981 | 42-251-31890 | STULTS-WELBORN #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-06-11 | 639981 | 42-251-31890 | STULTS-WELBORN #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-06-11 | 639980 | 42-251-31889 | STULTS-WELBORN #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-06-11 | 639980 | 42-251-31889 | STULTS-WELBORN #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-06-11 | 639966 | 42-251-31888 | OAK VALLEY #1H | WILLIAMS PROD. GULF COAST, L.P. | DRILL | 8,000 | Y |
| 2007-06-11 | 639966 | 42-251-31888 | OAK VALLEY #1H | WILLIAMS PROD. GULF COAST, L.P. | DRILL | 8,000 | Y |
| 2007-06-11 | 639960 | 42-251-31887 | PEARL #1H | SULLIVAN, HOLLIS R. INC. | DRILL | 8,600 | Y |
| 2007-06-07 | 639884 | 42-251-31886 | BARTLETT UNIT #1H | RANGE PRODUCTION COMPANY | DRILL | 9,000 | Y |
| 2007-06-07 | 639858 | 42-251-31884 | BLUEBIRD #1H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2007-06-07 | 639721 | 42-251-31879 | YOUNG #2H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-07 | 638102 | 42-251-31758 | MILFORD INVESTMENTS UNIT #2H | EOG RESOURCES, INC. | DRILL | 7,800 | Y |
| 2007-06-06 | 639796 | 42-251-31883 | U.S. LIME #16H | EOG RESOURCES, INC. | DRILL | 7,800 | Y |
| 2007-06-06 | 639796 | 42-251-31883 | U.S. LIME UNIT C #16H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2007-06-06 | 639755 | 42-251-31885 | SAVAGE #1 | NORTH TEXAS LLANO OPERATING CORP | DRILL | 9,000 | Y |
| 2007-06-06 | 638116 | 42-251-31764 | SCHELL UNIT #1H | EOG RESOURCES, INC. | DRILL | 7,500 | Y |
| 2007-06-05 | 639720 | 42-251-31878 | YOUNG #1H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-05 | 632665 | 42-251-31474 | JACKSON JOHNSON UNIT #1H | EOG RESOURCES, INC. | DRILL | 8,500 | Y |
| 2007-06-05 | 632665 | 42-251-31474 | FLEET UNIT #1H | EOG RESOURCES, INC. | DRILL | 8,500 | Y |
| 2007-06-05 | 632665 | 42-251-31474 | FLEET UNIT #1H | EOG RESOURCES, INC. | DRILL | 10,000 | Y |
| 2007-06-04 | 639753 | 42-251-33812 | WILKINSON UNIT #4H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2007-06-04 | 639749 | 42-251-31881 | WILKINSON UNIT #3H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2007-06-04 | 639746 | 42-251-31880 | WILKINSON UNIT #2H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2007-06-04 | 639716 | 42-251-31877 | CHILDRESS #14H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-04 | 639716 | 42-251-31877 | CHILDRESS #14H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-04 | 639705 | 42-251-31875 | FLORA WALKER #4H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-01 | 639704 | 42-251-31874 | WALKER, FLORA #2H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-01 | 639677 | 42-251-31872 | TERRY #3H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-01 | 639675 | 42-251-31873 | TERRY #1H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2007-06-01 | 639644 | 42-251-31870 | TURKEY CREEK #4H | RANGE PRODUCTION COMPANY | DRILL | 9,000 | Y |