| 2008-01-29 | 653401 | 42-439-33003 | PETRUS #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-28 | 653318 | 42-439-32999 | PATE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-28 | 653318 | 42-439-32999 | PATE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-25 | 653335 | 42-439-33001 | PREMIER UNIT #2H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2008-01-25 | 653330 | 42-439-33000 | DFW #A 6HU | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-25 | 653302 | 42-439-32998 | UTA #3H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2008-01-25 | 653302 | 42-439-32998 | UTA "A" UNIT #3H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2008-01-25 | 653262 | 42-439-32997 | SUNBELT A #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-25 | 653221 | 42-439-32995 | MERCADO #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-25 | 653221 | 42-439-32995 | MERCADO #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-25 | 653165 | 42-439-32993 | DFW MINTERS #B 7HN | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-25 | 653165 | 42-439-32993 | DFW MINTERS #B 7HN | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-24 | 653220 | 42-439-32994 | MERCADO #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-24 | 653220 | 42-439-32994 | MERCADO #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-24 | 653213 | 42-439-32996 | MERCADO #10H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-24 | 653159 | 42-439-32990 | DFW MINTERS #B 5HN | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-24 | 653154 | 42-439-32992 | DFW MINTERS #B 3HN | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-24 | 653154 | 42-439-32992 | DFW MINTERS #B 3HN | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-23 | 653161 | 42-439-32991 | DFW MINTERS #B 6HN | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-23 | 653098 | 42-439-32989 | J. TOM SHELTON #14H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2008-01-23 | 652612 | 42-439-32973 | TADLOCK, MARGARET #10H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2008-01-23 | 652612 | 42-439-32973 | TADLOCK, MARGARET #10H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2008-01-22 | 646543 | 42-439-32687 | BENBROOK #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-01-18 | 653000 | 42-439-32988 | HAMPTON UNIT #A 2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-18 | 652995 | 42-439-32987 | TRWD UNIT #I 2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-18 | 652995 | 42-439-32987 | TRWD II UNIT #I 2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-18 | 652995 | 42-439-32987 | TRWD II UNIT #I 2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-18 | 652988 | 42-439-32986 | AZLE TRWD UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-18 | 652988 | 42-439-32986 | AZLE TRWD UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-18 | 652988 | 42-439-32986 | AZLE TRWD UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652928 | 42-439-32982 | PARR UNIT #4H | ASPECT ENERGY, LLC | DRILL | 9,000 | Y |
| 2008-01-17 | 652915 | 42-439-32983 | EULESS A UNIT #5H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652915 | 42-439-32983 | EULESS A UNIT #5H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652914 | 42-439-32980 | EULESS A UNIT #4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652914 | 42-439-32980 | EULESS A UNIT #4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652914 | 42-439-32980 | EULESS D UNIT #4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652914 | 42-439-32980 | EULESS D UNIT #4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652913 | 42-439-32981 | EULESS A UNIT #3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652912 | 42-439-32985 | EULESS A UNIT #2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652912 | 42-439-32985 | EULESS A UNIT #2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652910 | 42-439-32984 | EULESS A UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652910 | 42-439-32984 | EULESS A UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652910 | 42-439-32984 | EULESS A UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652910 | 42-439-32984 | EULESS A UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652905 | 42-439-32979 | ROSEN UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-17 | 652874 | 42-439-32978 | ARTERBURN & CROW UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-16 | 652799 | 42-439-32977 | MCKINNEY, WILLIAM #7H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2008-01-16 | 652782 | 42-439-32975 | TRWD II A UNIT #D 1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-16 | 652782 | 42-439-32975 | TRWD II A UNIT #D 1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-01-16 | 652565 | 42-439-32971 | PRIME RAIL UNIT #7H | XTO ENERGY INC. | DRILL | 11,000 | Y |