| 2010-01-07 | 689397 | 42-439-34738 | MEACHAM NORTH UNIT #Q 4H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-01-07 | 689354 | 42-439-34735 | VALKYRIE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-01-07 | 689354 | 42-439-34735 | VALKYRIE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-01-07 | 689354 | 42-439-34735 | VALKYRIE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-01-07 | 689222 | 42-439-34733 | BONHAM UNIT #A 2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-01-07 | 689222 | 42-439-34733 | BONHAM UNIT #A 2H | XTO ENERGY INC. | DRILL | 11,000 | Y |
| 2010-01-06 | 689357 | 42-439-34736 | PALOS VERDES-SMITH #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-01-06 | 689357 | 42-439-34736 | PALOS VERDES-SMITH #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-01-06 | 689357 | 42-439-34736 | PALOS VERDES-SMITH #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-01-05 | 689285 | 42-439-34734 | RICE LOH UNIT #4H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-01-05 | 689285 | 42-439-34734 | RICE LOH UNIT #4H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-01-04 | 689261 | 42-439-34732 | BEEDY #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-01-04 | 689261 | 42-439-34732 | BEEDY #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-01-04 | 689261 | 42-439-34732 | BEEDY #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-01-04 | 689261 | 42-439-34732 | BEEDY #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-31 | 689229 | 42-439-34731 | RICE LOH UNIT #9H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2009-12-31 | 689229 | 42-439-34731 | LONESTAR UNIT #9H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2009-12-31 | 689229 | 42-439-34731 | LONESTAR UNIT #9H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2009-12-31 | 689229 | 42-439-34731 | LONESTAR UNIT #9H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689210 | 42-439-34729 | DFW #A 13HU | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689208 | 42-439-34730 | DFW #A 12HU | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689206 | 42-439-34728 | DFW #A 11HU | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689205 | 42-439-34727 | BENSON #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689205 | 42-439-34727 | BENSON #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689205 | 42-439-34727 | BENSON #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689205 | 42-439-34727 | BENSON #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689205 | 42-439-34727 | BENSON #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689173 | 42-439-34726 | BLACK C #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689173 | 42-439-34726 | BLACK C #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689173 | 42-439-34726 | BLACK C #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 689041 | 42-439-34725 | ALLIANCE-COZART #6H | QUICKSILVER RESOURCES INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 688652 | 42-439-34695 | DFW #B 2HX | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-30 | 688650 | 42-439-34694 | DFW #B 1HX | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-29 | 689038 | 42-439-34724 | ALLIANCE-COZART #5H | QUICKSILVER RESOURCES INC. | DRILL | 9,000 | Y |
| 2009-12-29 | 689036 | 42-439-34723 | ALLIANCE-COZART #4H | QUICKSILVER RESOURCES INC. | DRILL | 9,000 | Y |
| 2009-12-29 | 689035 | 42-439-34722 | ALLIANCE-COZART #3H | QUICKSILVER RESOURCES INC. | DRILL | 9,000 | Y |
| 2009-12-28 | 689043 | 42-439-34720 | WOODLAND ESTATES WEST UNIT #6H | BAGBY ENERGY LLC | DRILL | 8,500 | Y |
| 2009-12-28 | 689043 | 42-439-34720 | WOODLAND ESTATES EAST UNIT #6H | BAGBY ENERGY LLC | DRILL | 8,500 | Y |
| 2009-12-28 | 689043 | 42-439-34720 | WOODLAND ESTATES EAST UNIT #6H | TEXAS INTERNATIONAL OPER., LLC | DRILL | 8,500 | Y |
| 2009-12-28 | 688993 | 42-439-34719 | PALOS VERDES #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-28 | 688993 | 42-439-34719 | PALOS VERDES #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-28 | 688993 | 42-439-34719 | PALOS VERDES #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-28 | 688993 | 42-439-34719 | PALOS VERDES #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2009-12-23 | 688976 | 42-439-34718 | MIRA LAGOS UNIT #19H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2009-12-23 | 688975 | 42-439-34717 | MIRA LAGOS UNIT #18H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2009-12-23 | 688973 | 42-439-34716 | MIRA LAGOS UNIT #17H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2009-12-23 | 688971 | 42-439-34715 | MIRA LAGOS UNIT #16H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2009-12-23 | 688968 | 42-439-34714 | JGJ UNIT #1H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2009-12-23 | 688968 | 42-439-34714 | JGJ SOUTH UNIT #1H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2009-12-23 | 688968 | 42-439-34714 | JGJ SOUTHEAST UNIT #1H | XTO ENERGY INC. | DRILL | 10,000 | Y |