| 2012-01-27 | 732045 | 42-439-36537 | CHALMERS TRT #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-27 | 732045 | 42-439-36537 | CHALMERS TRT #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-27 | 732045 | 42-439-36537 | CHALMERS TRT #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-27 | 732045 | 42-439-36537 | CHALMERS TRT #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-27 | 732045 | 42-439-36537 | CHALMERS TRT #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-27 | 731770 | 42-439-36526 | EDWARDS RIVERHILLS D UNIT #30H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-27 | 731770 | 42-439-36526 | EDWARDS RIVERHILLS D UNIT #30H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-27 | 724988 | 42-439-36271 | EDGECLIFF C #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-26 | 731933 | 42-439-36535 | MEACHAM #B 23H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-26 | 731933 | 42-439-36535 | MEACHAM #B 23H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-26 | 731928 | 42-439-36534 | MEACHAM #B 24H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-26 | 731928 | 42-439-36534 | MEACHAM #B 24H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-26 | 731926 | 42-439-36536 | MEACHAM #B 21H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-26 | 731926 | 42-439-36536 | MEACHAM #B 21H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-26 | 731901 | 42-439-36533 | ROSE A UNIT #10H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-25 | 731855 | 42-439-36532 | NRH #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-25 | 731854 | 42-439-36531 | NRH #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-25 | 731852 | 42-439-36530 | NRH #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-25 | 731814 | 42-439-36529 | RAILHEAD SOUTH UNIT #8H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-25 | 731811 | 42-439-36528 | RAILHEAD NORTH UNIT #7H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-24 | 731707 | 42-439-36524 | EDWARDS RIVERHILLS D UNIT #31H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-23 | 731727 | 42-439-36525 | OK CORRAL B UNIT #7H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-23 | 731639 | 42-439-36521 | VANDUSEN TRT #1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-21 | 731555 | 42-439-36519 | LANCASTER #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-21 | 731552 | 42-439-36518 | LANCASTER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-21 | 731552 | 42-439-36518 | LANCASTER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-21 | 731552 | 42-439-36518 | LANCASTER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-21 | 731552 | 42-439-36518 | LANCASTER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-20 | 731533 | 42-439-36516 | COLT #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-20 | 731533 | 42-439-36516 | COLT #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-20 | 731532 | 42-439-36515 | COLT #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-20 | 731532 | 42-439-36515 | COLT #4H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-20 | 731531 | 42-439-36514 | COLT #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-20 | 731531 | 42-439-36514 | COLT #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-19 | 731491 | 42-439-36517 | ENDER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-19 | 731491 | 42-439-36517 | ENDER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-19 | 731491 | 42-439-36517 | ENDER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-19 | 731491 | 42-439-36517 | ENDER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-19 | 731491 | 42-439-36517 | ENDER #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-19 | 731467 | 42-439-36512 | EDWARDS RIVERHILLS C UNIT #28H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-18 | 731402 | 42-439-36511 | NOVIKOFF #M 1H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-12 | 731172 | 42-439-36507 | OK CORRAL B UNIT #8H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-12 | 731172 | 42-439-36507 | OK CORRAL B UNIT #8H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-12 | 731134 | 42-439-36506 | ARTERBURN & CROW UNIT #B 12H | XTO ENERGY INC. | DRILL | 12,000 | Y |
| 2012-01-12 | 731109 | 42-439-36505 | DEER CREEK ESTATES #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-12 | 731107 | 42-439-36504 | DEER CREEK ESTATES #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-12 | 730195 | 42-439-36508 | ROBINSON, BARNEY #5H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-11 | 731046 | 42-439-36502 | CONATSER SOUTH #6H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-11 | 731042 | 42-439-36501 | CONATSER SOUTH #3H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |
| 2012-01-11 | 730728 | 42-439-36509 | CROWLEY EAGLES #2H | CHESAPEAKE OPERATING, INC. | DRILL | 9,000 | Y |