| 2008-03-20 | 657015 | 42-439-33213 | DFW #B 6HY | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-20 | 656961 | 42-439-33211 | DFW NORTH #A 9HR | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-20 | 656960 | 42-439-33206 | DFW NORTH #A 4HR | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-20 | 656960 | 42-439-33206 | DFW NORTH #A 4HR | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-20 | 656959 | 42-439-33207 | DFW NORTH #A 3HR | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-20 | 656958 | 42-439-33205 | DFW NORTH #A 2HR | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-20 | 656957 | 42-439-33204 | ROSE UNIT #1D | XTO ENERGY INC. | DRILL | 11,000 | |
| 2008-03-20 | 656957 | 42-439-33204 | ROSE A UNIT #1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-20 | 656953 | 42-439-33203 | LATHAM TRWD UNIT #3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-20 | 656953 | 42-439-33203 | LATHAM TRWD UNIT #3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-20 | 656953 | 42-439-33203 | LATHAM TRWD UNIT #3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-19 | 652913 | 42-439-32981 | EULESS A UNIT #3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-19 | 652913 | 42-439-32981 | EULESS A UNIT #3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-17 | 656837 | 42-439-33199 | INDIAN CREEK #G 10H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2008-03-17 | 656837 | 42-439-33199 | INDIAN CREEK #G 10H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2008-03-17 | 656837 | 42-439-33199 | INDIAN CREEK #G 10H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2008-03-14 | 656661 | 42-439-33208 | FINCHER RAMBO #A 1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-14 | 656661 | 42-439-33208 | FINCHER RAMBO #A 1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-14 | 656661 | 42-439-33208 | FINCHER RAMBO #A 1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-14 | 656661 | 42-439-33208 | FINCHER RAMBO #A 1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-14 | 652915 | 42-439-32983 | EULESS A UNIT #5H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-13 | 656653 | 42-439-33196 | LYNN A #5H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-13 | 656653 | 42-439-33196 | LYNN UNIT #5H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-13 | 656651 | 42-439-33195 | LYNN A #4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-13 | 656651 | 42-439-33195 | LYNN UNIT #4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-13 | 656606 | 42-439-33194 | WARD #B 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-13 | 656606 | 42-439-33194 | WARD #B 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-13 | 656483 | 42-439-33187 | PYRAMID ACRES UNIT 4 #403H | ENCANA OIL & GAS(USA) INC. | DRILL | 9,000 | Y |
| 2008-03-13 | 656463 | 42-439-33185 | MORRISON #M 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-13 | 656463 | 42-439-33185 | MORRISON #M 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-13 | 636159 | 42-439-32109 | PRUETT #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-12 | 656579 | 42-439-33193 | VEALE RANCH #26H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2008-03-12 | 656532 | 42-439-33191 | DFW NORTH #A 3HQ | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-12 | 656528 | 42-439-33190 | DFW NORTH #A 1HQ | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-12 | 656520 | 42-439-33188 | DFW #C 2HG | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-12 | 656228 | 42-439-33176 | DUCK LAKE #12H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-11 | 656472 | 42-439-33186 | DFW #C 2HM | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-11 | 656446 | 42-439-33184 | LAKE OAKS #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-11 | 656443 | 42-439-33183 | TRIMBLE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-11 | 656443 | 42-439-33183 | TRIMBLE #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-10 | 656380 | 42-439-33180 | INDIAN CREEK #I 8H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-10 | 656380 | 42-439-33180 | INDIAN CREEK #I 8H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-10 | 656380 | 42-439-33180 | INDIAN CREEK #I 8H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-10 | 656371 | 42-439-33182 | WINSCOTT WEST #D 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2008-03-10 | 656365 | 42-439-33181 | HOWETH UNIT #4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-10 | 656365 | 42-439-33181 | HOWETH UNIT #4H | XTO ENERGY INC. | DRILL | 9,500 | Y |
| 2008-03-10 | 656358 | 42-439-33179 | INDIAN CREEK #I 9H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-10 | 656358 | 42-439-33179 | INDIAN CREEK #I 9H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-10 | 656358 | 42-439-33179 | INDIAN CREEK #I 9H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2008-03-10 | 656107 | 42-439-33170 | DFW NORTH #A 1HK | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |