| 2007-09-25 | 646416 | 42-439-32684 | OLCOTT SOUTH #3H | QUICKSILVER RESOURCES INC. | DRILL | 9,000 | Y |
| 2007-09-25 | 646379 | 42-439-32682 | OLCOTT SOUTH #2H | QUICKSILVER RESOURCES INC. | DRILL | 9,000 | Y |
| 2007-09-25 | 646379 | 42-439-32682 | OLCOTT SOUTH #2H | QUICKSILVER RESOURCES INC. | DRILL | 9,000 | Y |
| 2007-09-25 | 646375 | 42-439-32683 | OLCOTT SOUTH #1H | QUICKSILVER RESOURCES INC. | DRILL | 9,000 | Y |
| 2007-09-25 | 646375 | 42-439-32683 | OLCOTT SOUTH #1H | QUICKSILVER RESOURCES INC. | DRILL | 9,000 | Y |
| 2007-09-25 | 646197 | 42-439-32667 | RAMBO #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-24 | 646319 | 42-439-32681 | INDIAN CREEK #C 11H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2007-09-24 | 646319 | 42-439-32681 | INDIAN CREEK #C 11H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2007-09-24 | 646318 | 42-439-32680 | TIMBERVIEW A UNIT #5H | XTO ENERGY INC. | DRILL | 12,500 | Y |
| 2007-09-24 | 646318 | 42-439-32680 | TIMBERVIEW A UNIT #5H | XTO ENERGY INC. | DRILL | 9,850 | Y |
| 2007-09-24 | 646223 | 42-439-32670 | INDIAN CREEK #E 4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2007-09-24 | 646223 | 42-439-32670 | INDIAN CREEK #E 4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2007-09-24 | 646223 | 42-439-32670 | INDIAN CREEK #E 4H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2007-09-21 | 646311 | 42-439-32679 | INDIAN CREEK #L 10H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2007-09-21 | 646271 | 42-439-32677 | ROCK CREEK #E 3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-21 | 646271 | 42-439-32677 | ROCK CREEK #E 3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-21 | 646270 | 42-439-32676 | ROCK CREEK #E 2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-21 | 646265 | 42-439-32675 | ROCK CREEK #E 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-21 | 646250 | 42-439-32673 | DFW #C 1DE | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-09-21 | 646250 | 42-439-32673 | DFW #C 1DE | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-09-21 | 646242 | 42-439-32672 | PORTER ET AL #6H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2007-09-21 | 646238 | 42-439-32678 | CRANZ #3H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 9,000 | Y |
| 2007-09-21 | 646232 | 42-439-32671 | DFW #B 1HF | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-21 | 646227 | 42-439-32674 | INDIAN CREEK #E 5H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2007-09-21 | 646227 | 42-439-32674 | INDIAN CREEK #E 5H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2007-09-21 | 646210 | 42-439-32669 | RICHARDSON, SID #A 2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2007-09-20 | 646201 | 42-439-32668 | RICHARDSON, SID #A 1H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2007-09-20 | 646155 | 42-439-32666 | ARMSTRONG TRWD UNIT #2H | XTO ENERGY INC. | DRILL | 11,500 | Y |
| 2007-09-20 | 646155 | 42-439-32666 | ARMSTRONG TRWD UNIT #2H | XTO ENERGY INC. | DRILL | 11,500 | Y |
| 2007-09-20 | 646155 | 42-439-32666 | ARMSTRONG TRWD UNIT #2H | XTO ENERGY INC. | DRILL | 11,500 | Y |
| 2007-09-20 | 646151 | 42-439-32664 | ARMSTRONG AZLE UNIT #1H | XTO ENERGY INC. | DRILL | 11,500 | Y |
| 2007-09-20 | 646151 | 42-439-32664 | ARMSTRONG AZLE UNIT #1H | XTO ENERGY INC. | DRILL | 11,500 | Y |
| 2007-09-20 | 646151 | 42-439-32664 | ARMSTRONG AZLE UNIT #1H | XTO ENERGY INC. | DRILL | 11,500 | Y |
| 2007-09-19 | 646148 | 42-439-32665 | DOS WILD HARE UNIT #1H | ASPECT ENERGY, LLC | DRILL | 7,500 | Y |
| 2007-09-19 | 646148 | 42-439-32665 | DOS WILD HARE UNIT #1H | ASPECT ENERGY, LLC | DRILL | 7,500 | Y |
| 2007-09-19 | 646081 | 42-439-32663 | DFW NORTH #A 4HT | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-19 | 646081 | 42-439-32663 | DFW NORTH #A 4HT | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-19 | 646080 | 42-439-32662 | DFW #B 4HF | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-19 | 646080 | 42-439-32662 | DFW #B 4HF | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-19 | 646080 | 42-439-32662 | DFW #B 4HF | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-19 | 646080 | 42-439-32662 | DFW #B 4HF | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-19 | 646079 | 42-439-32661 | DFW #B 3HF | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-19 | 646079 | 42-439-32661 | DFW #B 3HF | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-19 | 646079 | 42-439-32661 | DFW #B 3HF | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-19 | 646079 | 42-439-32661 | DFW #B 3HF | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-18 | 646052 | 42-439-32659 | DFW #B 2HF | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2007-09-18 | 646022 | 42-439-32657 | BONHAM UNIT #C 3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2007-09-18 | 646022 | 42-439-32657 | BONHAM UNIT #C 3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2007-09-18 | 646022 | 42-439-32657 | BONHAM UNIT #C 3H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2007-09-17 | 646021 | 42-439-32656 | DFW NORTH #A 3HT | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |