| 2008-10-01 | 671252 | 42-439-33791 | DAKOTA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-10-01 | 671252 | 42-439-33791 | DAKOTA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-10-01 | 671143 | 42-439-33788 | RIDGLEA SOUTH #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-10-01 | 671090 | 42-439-33789 | FLASHBACK #3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-10-01 | 671088 | 42-439-33786 | FLASHBACK #4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-30 | 671084 | 42-439-33787 | INDIAN CREEK #B 6H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-30 | 671084 | 42-439-33787 | INDIAN CREEK #B 6H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-30 | 671054 | 42-439-33785 | INDIAN CREEK #C 8H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-30 | 671054 | 42-439-33785 | INDIAN CREEK #C 8H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-30 | 671052 | 42-439-33782 | INDIAN CREEK #C 6H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-30 | 671052 | 42-439-33782 | INDIAN CREEK #C 6H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-30 | 671045 | 42-439-33780 | JUNKYARD #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-30 | 666232 | 42-439-33584 | FOSTER #10H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-30 | 662398 | 42-439-33412 | REGENCY #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-30 | 638632 | 42-439-32231 | WHITE B #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-29 | 671279 | 42-439-33795 | RUCKER UNIT #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-29 | 671277 | 42-439-33794 | RUCKER UNIT #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-29 | 671276 | 42-439-33793 | RUCKER UNIT #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-29 | 671046 | 42-439-33781 | JUNKYARD #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-29 | 671044 | 42-439-33783 | JUNKYARD #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-29 | 671011 | 42-439-33784 | FLASHBACK #6H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-29 | 671002 | 42-439-33779 | FLASHBACK #5H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-29 | 671002 | 42-439-33779 | FLASHBACK #5H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-29 | 670974 | 42-439-33778 | HARRIS UNIT #3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-29 | 670967 | 42-439-33776 | HARRIS UNIT #2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-29 | 670943 | 42-439-33774 | HUGH WHITE #14H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-29 | 670943 | 42-439-33774 | HUGH WHITE #14H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-26 | 671384 | 42-439-33767 | MORRIS HARMONSON #16H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2008-09-26 | 671382 | 42-439-33766 | MORRIS HARMONSON #15H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2008-09-26 | 671297 | 42-439-33796 | RALL HAGOOD UNIT #3H | GRAND OPERATING, INC. | DRILL | 7,000 | Y |
| 2008-09-26 | 670922 | 42-439-33772 | BLUE MOUND #1H | NORTH TEXAS LLANO OPERATING CORP | DRILL | 9,000 | Y |
| 2008-09-26 | 670871 | 42-439-33775 | HARRIS UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-26 | 670871 | 42-439-33775 | HARRIS UNIT #1H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2008-09-26 | 670862 | 42-439-33771 | KEEP A STEPPIN NORTH #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-26 | 670862 | 42-439-33771 | KEEP A STEPPIN NORTH #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-26 | 670845 | 42-439-33768 | KEEP A STEPPIN NORTH #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-26 | 670835 | 42-439-33777 | FLOWERS UNIT #2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-26 | 670835 | 42-439-33777 | FLOWERS UNIT #2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-26 | 661988 | 42-439-33399 | REGENCY #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-25 | 670942 | 42-439-33773 | HUGH WHITE #13H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-25 | 670942 | 42-439-33773 | HUGH WHITE #13H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-25 | 670856 | 42-439-33769 | MATHIS COAL CAR UNIT #2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-25 | 670856 | 42-439-33769 | MATHIS COAL CAR UNIT #2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-25 | 670755 | 42-439-33765 | MORRIS HARMONSON #13H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2008-09-25 | 670743 | 42-439-33764 | MORRIS HARMONSON #14H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2008-09-25 | 670639 | 42-439-33760 | GRACE #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-25 | 670514 | 42-439-33752 | GATEWAY CHURCH #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-09-25 | 660374 | 42-439-33354 | PATTERSON UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-09-24 | 670695 | 42-439-33762 | MORRIS HARMONSON #12H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2008-09-24 | 670689 | 42-439-33761 | DFW #A 5HE | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |