| 2007-10-30 | 648372 | 42-347-32668 | H.G.T. MIDDLEBROOK GU 1 #5 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |
| 2007-10-29 | 647763 | 42-347-32669 | HERRERA, MANUEL #14 | SAMSON LONE STAR, LLC | DRILL | 10,850 | |
| 2007-10-26 | 648280 | 42-347-32667 | TIGERS GAS UNIT #2H | FOSSIL RESOURCES, INC. | DRILL | 14,000 | Y |
| 2007-10-26 | 648223 | 42-347-32666 | BLOUNT "A-1" GAS UNIT #7 | EOG RESOURCES, INC. | DRILL | 10,200 | |
| 2007-10-26 | 646637 | 42-347-32664 | CECIL SPARKS GU 1 #7 | SAMSON LONE STAR, LLC | DRILL | 10,850 | |
| 2007-10-26 | 646637 | 42-347-32664 | CECIL SPARKS GU 1 #7 | SAMSON LONE STAR, LLC | DRILL | 10,850 | |
| 2007-10-24 | 648116 | 42-347-32665 | GWENDOLYN GU 1 #6 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |
| 2007-10-22 | 648020 | 42-347-32663 | THERESA KAY GU #1 | GOODRICH PETROLEUM COMPANY | DRILL | 12,500 | |
| 2007-10-19 | 647899 | 42-347-32662 | STRONG GAS UNIT #10 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-10-19 | 647898 | 42-347-32661 | STRONG GAS UNIT #8 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-10-19 | 647895 | 42-347-32660 | STRONG GAS UNIT #11 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-10-19 | 647738 | 42-347-32658 | MIDDLEBROOK-MAST #1 | PINNACLE OPERATING COMPANY, INC. | DRILL | 10,550 | |
| 2007-10-19 | 647738 | 42-347-32658 | MIDDLEBROOK-MAST #1 | PINNACLE OPERATING COMPANY, INC. | DRILL | 10,315 | |
| 2007-10-17 | 647671 | 42-347-31803 | TATUM #4 | HALLIBURTON OPERATING COMPANY | RECOMP | 10,149 | |
| 2007-10-17 | 647645 | 42-347-32655 | CARO LUMBER #8 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-10-17 | 647636 | 42-347-32659 | NORTH HAYTER TRUST A #53 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |
| 2007-10-16 | 647665 | 42-347-32657 | LOLA D GU 1 #1 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |
| 2007-10-16 | 647665 | 42-347-32657 | LOLA D GU 1 #1 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |
| 2007-10-16 | 647656 | 42-347-32656 | SITTON GU 1 #5 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |
| 2007-10-12 | 647401 | 42-347-32654 | TEMPLE-INLAND GAS UNIT #8 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-10-12 | 647375 | 42-347-32652 | LANGHORNE, M. M. #4 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-10-12 | 647369 | 42-347-32653 | MAST L.B. #1H | ST. MARY LAND & EXPLORATION CO. | DRILL | 9,500 | Y |
| 2007-10-08 | 647162 | 42-347-32651 | FREDERICK GAS UNIT #9 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-10-04 | 645243 | 42-347-32650 | KING, S. H. GAS UNIT #5 | COMSTOCK OIL & GAS, LP | DRILL | 10,800 | |
| 2007-10-04 | 645242 | 42-347-32649 | RYAN, DON E. GAS UNIT #5 | COMSTOCK OIL & GAS, LP | DRILL | 10,600 | |
| 2007-10-04 | 645239 | 42-347-32648 | TALLEY-CAMPBELL #8 | COMSTOCK OIL & GAS, LP | DRILL | 11,000 | |
| 2007-10-04 | 644991 | 42-347-32626 | SMITH FAMILY TRUST #5 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-10-04 | 644991 | 42-347-32626 | SMITH FAMILY TRUST #5 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-10-03 | 647004 | 42-347-32647 | ALEX GAS UNIT 1 #2 | SAMSON LONE STAR, LLC | DRILL | 12,500 | |
| 2007-10-03 | 646912 | 42-347-32646 | CECIL SPARKS GU 1 #5 | SAMSON LONE STAR, LLC | DRILL | 10,850 | |
| 2007-10-03 | 646897 | 42-347-32645 | TRAWICK GAS UNIT 29 #101 | CABOT OIL & GAS CORPORATION | DRILL | 14,000 | |
| 2007-10-02 | 646871 | 42-347-32644 | MOLLIE MELINDA GU 1 #4 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |
| 2007-10-01 | 646793 | 42-347-32643 | HENDERSON TRUST GU #1 | SAMSON LONE STAR, LLC | DRILL | 11,000 | |
| 2007-10-01 | 646542 | 42-347-32638 | BRG GAS UNIT #5 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-09-28 | 646779 | 42-347-32642 | FOSHEE, A. M. #14 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2007-09-28 | 646763 | 42-347-32641 | H. A. DELONEY "A-1" GAS UNIT #5 | EOG RESOURCES, INC. | DRILL | 10,200 | |
| 2007-09-27 | 646555 | 42-347-32640 | CURBOW, W. D. #14 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-09-27 | 646553 | 42-347-32639 | FREDONIA GAS UNIT #3 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-09-26 | 646513 | 42-347-32637 | SITTON GU 1 #6 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |
| 2007-09-26 | 646508 | 42-347-32636 | JOPLING #7 | ENERQUEST CORPORATION | DRILL | 9,600 | |
| 2007-09-25 | 646402 | 42-347-32635 | WEAVER GU 1 #7 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |
| 2007-09-21 | 646254 | 42-347-32634 | RITA RAE GU 1 #3 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |
| 2007-09-19 | 646166 | 42-347-32558 | LEE "F" GAS UNIT #3 | EOG RESOURCES, INC. | RECOMP | 10,200 | |
| 2007-09-19 | 646163 | 42-347-32555 | LEE "D" GAS UNIT #3 | EOG RESOURCES, INC. | RECOMP | 10,000 | |
| 2007-09-17 | 646031 | 42-347-32633 | SUTTON, JOHN #1 | GOODRICH PETROLEUM COMPANY | DRILL | 12,500 | |
| 2007-09-17 | 646031 | 42-347-32633 | KATIE G. #1 | GOODRICH PETROLEUM COMPANY | DRILL | 12,500 | |
| 2007-09-17 | 645869 | 42-347-32631 | A. T. MAST "B" GAS UNIT #9 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2007-09-14 | 645889 | 42-347-32632 | ASTROS GAS UNIT #1 | FOSSIL RESOURCES, INC. | DRILL | 11,500 | |
| 2007-09-10 | 643208 | 42-347-32375 | STEWART-TISCHHAUSER #1 | PINNACLE OPERATING COMPANY, INC. | RECOMP | 10,500 | |
| 2007-09-04 | 645361 | 42-347-32630 | BLACK STONE-LOCK GU 1 #1 | SAMSON LONE STAR, LLC | DRILL | 12,000 | |