| 2010-04-15 | 693683 | 42-439-34981 | BARNES #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-15 | 693683 | 42-439-34981 | BARNES #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-15 | 693683 | 42-439-34981 | BARNES #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-15 | 693683 | 42-439-34981 | BARNES #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-14 | 694345 | 42-439-35016 | BRITT UNIT #11H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-14 | 694345 | 42-439-35016 | BRITT UNIT #11H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-14 | 694264 | 42-439-35013 | LENA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-14 | 694264 | 42-439-35013 | LENA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-14 | 694264 | 42-439-35013 | LENA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-14 | 694264 | 42-439-35013 | LENA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-14 | 694264 | 42-439-35013 | LENA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-14 | 694264 | 42-439-35013 | LENA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-14 | 694264 | 42-439-35013 | LENA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-14 | 694260 | 42-439-35014 | CAMPUZANO UNIT #12H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-04-14 | 694260 | 42-439-35014 | CAMPUZANO UNIT #12H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-04-13 | 694227 | 42-439-35012 | ROSEN UNIT #5H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-13 | 694227 | 42-439-35012 | ROSEN UNIT #5H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-13 | 693050 | 42-439-34940 | SHADY OAKS #6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-13 | 693050 | 42-439-34940 | SHADY OAKS #6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-13 | 691755 | 42-439-34864 | MB A UNIT #5H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-09 | 694095 | 42-439-35009 | CENTREPORT #5H | CHESAPEAKE OPERATING, INC. | DRILL | 10,000 | Y |
| 2010-04-09 | 694067 | 42-439-35006 | LOOP #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-09 | 694067 | 42-439-35006 | LOOP #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-09 | 694067 | 42-439-35006 | LOOP #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-09 | 694064 | 42-439-35007 | NEYLAND #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-09 | 694063 | 42-439-35008 | WARD C #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-09 | 694063 | 42-439-35008 | WARD C #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-09 | 694063 | 42-439-35008 | WARD C #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-09 | 694063 | 42-439-35008 | WARD C #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-08 | 693973 | 42-439-35004 | TRWD B UNIT #D 10H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-08 | 693973 | 42-439-35004 | TRWD B UNIT #D 10H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-08 | 692832 | 42-439-34933 | PRUETT MOUNTIAN #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-07 | 693968 | 42-439-35003 | JW ARLINGTON B UNIT #5H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-07 | 693968 | 42-439-35003 | JW ARLINGTON B UNIT #5H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-07 | 693956 | 42-439-35001 | DUKE UNIT A #6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-07 | 693956 | 42-439-35001 | DUKE UNIT A #6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-07 | 693955 | 42-439-35002 | REGAN ARLINGTON A UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-07 | 693955 | 42-439-35002 | REGAN ARLINGTON A UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-07 | 692616 | 42-439-34925 | PRUETT NORTH #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-07 | 692406 | 42-439-34916 | TNGC UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-07 | 692406 | 42-439-34916 | TNGC UNIT #2H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2010-04-06 | 693936 | 42-439-35000 | WILDLIFE A W UNIT #7H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-06 | 693936 | 42-439-35000 | WILDLIFE A W UNIT #7H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-04-06 | 693916 | 42-439-34999 | DUKE UNIT A #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-06 | 693916 | 42-439-34999 | DUKE UNIT A #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-06 | 693915 | 42-439-34998 | DUKE UNIT A #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-06 | 693915 | 42-439-34998 | DUKE UNIT A #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-06 | 693915 | 42-439-34998 | DUKE UNIT A #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-06 | 693915 | 42-439-34998 | DUKE UNIT A #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-04-05 | 693784 | 42-439-34994 | LA #7H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |