| 2010-12-30 | 707687 | 42-439-35655 | SWAPO II B UNIT #8H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-12-30 | 707676 | 42-439-35654 | SWAPO II B UNIT #7H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-12-30 | 707674 | 42-439-35653 | SWAPO II B UNIT #6H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-12-30 | 707669 | 42-439-35652 | SWAPO II B UNIT #5H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-12-30 | 706131 | 42-439-35624 | GM WEST #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-30 | 706131 | 42-439-35624 | GM WEST #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-30 | 706131 | 42-439-35624 | GM WEST #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-29 | 707663 | 42-439-35651 | SWAPO II B UNIT #4H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-12-29 | 707660 | 42-439-35650 | SWAPO II B UNIT #3H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-12-29 | 707608 | 42-439-35649 | SWAPO II B UNIT #2H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-12-28 | 707484 | 42-439-35648 | MCCULLEY #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-28 | 707484 | 42-439-35648 | MCCULLEY #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-28 | 707484 | 42-439-35648 | MCCULLEY #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-28 | 707484 | 42-439-35648 | MCCULLEY #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-28 | 707484 | 42-439-35648 | MCCULLEY #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-23 | 707405 | 42-439-35647 | NORMANDALE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-23 | 707405 | 42-439-35647 | NORMANDALE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-23 | 707405 | 42-439-35647 | NORMANDALE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-23 | 707405 | 42-439-35647 | NORMANDALE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-23 | 707405 | 42-439-35647 | NORMANDALE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-23 | 707405 | 42-439-35647 | NORMANDALE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-23 | 707383 | 42-439-35646 | MS WEST #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-22 | 707343 | 42-439-35645 | ENGLER #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-17 | 707166 | 42-439-35644 | SMITH UNIT #C 3H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-17 | 707161 | 42-439-35643 | LONESTAR UNIT #6H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-12-17 | 707056 | 42-439-35641 | MEACHAM #A 12H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-17 | 707056 | 42-439-35641 | MEACHAM #A 12H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-17 | 707037 | 42-439-35642 | TRWD MARINE QUEST UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-17 | 707037 | 42-439-35642 | TRWD MARINE QUEST UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-16 | 707054 | 42-439-35640 | MEACHAM #A 11H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-16 | 707054 | 42-439-35640 | MEACHAM #A 11H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-16 | 707052 | 42-439-35639 | MEACHAM #A 10H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-16 | 707048 | 42-439-35638 | MEACHAM #A 8H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-16 | 707048 | 42-439-35638 | MEACHAM #A 8H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-15 | 706932 | 42-439-35637 | THORNTON #S 5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-15 | 706932 | 42-439-35637 | SANTA FE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-15 | 706932 | 42-439-35637 | SANTA FE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-15 | 706932 | 42-439-35637 | SANTA FE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-15 | 706906 | 42-439-36772 | SW BAPTIST #S 7H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-12-14 | 706817 | 42-439-35635 | BARKSDALE A UNIT #5H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-14 | 706817 | 42-439-35635 | BARKSDALE A UNIT #5H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2010-12-14 | 706803 | 42-439-35634 | JOE POOL GEE UNIT #5H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-14 | 706803 | 42-439-35634 | JOE POOL GEE UNIT #5H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-14 | 706798 | 42-439-35633 | JOE POOL GEE UNIT #3H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-14 | 706798 | 42-439-35633 | JOE POOL GEE UNIT #3H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-14 | 706768 | 42-439-35632 | RAFAEL UNIT #B 8H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-13 | 706577 | 42-439-35631 | RAFAEL UNIT #B 7H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-13 | 706577 | 42-439-35631 | RAFAEL UNIT #B 7H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-13 | 706577 | 42-439-35631 | RAFAEL UNIT #B 7H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-12-13 | 705166 | 42-439-35594 | MOUSER UNIT #C 5H | XTO ENERGY INC. | DRILL | 10,000 | Y |