| 2010-02-22 | 691616 | 42-439-34852 | SCHROEDER UNIT #7H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-22 | 691590 | 42-439-34851 | LYNN UNIT #3H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-22 | 691590 | 42-439-34851 | LYNN UNIT #3H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-22 | 691584 | 42-439-34849 | LYNN UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-22 | 691584 | 42-439-34849 | LYNN UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-22 | 691560 | 42-439-34850 | JGJ SOUTH UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-22 | 691560 | 42-439-34850 | JGJ SOUTH UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-22 | 691560 | 42-439-34850 | JGJ SOUTHEAST UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-22 | 691352 | 42-439-34838 | TEEGARDEN UNIT "A" #3H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-22 | 691352 | 42-439-34838 | TEEGARDEN UNIT "A" #3H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-19 | 691489 | 42-439-34847 | GRAHAM A #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-19 | 691489 | 42-439-34847 | GRAHAM A #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-19 | 691489 | 42-439-34847 | GRAHAM A #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-19 | 691469 | 42-439-34848 | OLE GIESER UNIT #A 2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-19 | 691469 | 42-439-34848 | OLE GIESER UNIT #A 2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-19 | 691443 | 42-439-34846 | HASLET 78 GAS UNIT #4H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-19 | 691443 | 42-439-34846 | HASLET 78 GAS UNIT #4H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-19 | 691443 | 42-439-34846 | HASLET 78 GAS UNIT #4H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-19 | 690123 | 42-439-34775 | WHEELER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-19 | 690123 | 42-439-34775 | WHEELER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-18 | 691428 | 42-439-34845 | TINDALL #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-18 | 691428 | 42-439-34845 | TINDALL #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-18 | 691387 | 42-439-34844 | FREDDIE UNIT #1H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-18 | 691387 | 42-439-34844 | FREDDIE UNIT #1H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-18 | 691382 | 42-439-34842 | TEEGARDEN UNIT "B" #4H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-18 | 691382 | 42-439-34842 | TEEGARDEN UNIT "B" #4H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-18 | 691379 | 42-439-34841 | NFLI UNIT #2H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-18 | 691371 | 42-439-34840 | NFLI UNIT #1H | XTO ENERGY INC. | DRILL | 10,000 | Y |
| 2010-02-18 | 691355 | 42-439-34839 | TEEGARDEN UNIT "B" #5H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691332 | 42-439-34837 | SHADY OAKS #8H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691332 | 42-439-34837 | SHADY OAKS #8H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691327 | 42-439-34836 | HIGHTOWER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691327 | 42-439-34836 | HIGHTOWER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691327 | 42-439-34836 | HIGHTOWER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691325 | 42-439-34835 | ENDER #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691325 | 42-439-34835 | ENDER #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691325 | 42-439-34835 | ENDER #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691276 | 42-439-34843 | TINDALL #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691276 | 42-439-34843 | TINDALL #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691275 | 42-439-34834 | BRASSIE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691275 | 42-439-34834 | BRASSIE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691275 | 42-439-34834 | BRASSIE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691275 | 42-439-34834 | BRASSIE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-17 | 691275 | 42-439-34834 | BRASSIE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2010-02-12 | 691211 | 42-439-34832 | SCHROEDER UNIT #8H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-12 | 691209 | 42-439-34831 | JORDAN UNIT #10H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-12 | 691209 | 42-439-34831 | JORDAN UNIT #10H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-12 | 691044 | 42-439-34825 | RICE LOH UNIT #5H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-12 | 691044 | 42-439-34825 | RICE LOH UNIT #5H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |
| 2010-02-12 | 691044 | 42-439-34825 | RICE LOH A UNIT #5H | CARRIZO OIL & GAS, INC. | DRILL | 9,000 | Y |