| 2006-06-28 | 621720 | 42-297-34694 | MEIDER GAS UNIT #6 | KCS RESOURCES, INC. | DRILL | 12,700 | |
| 2006-06-28 | 621720 | 42-297-34694 | MEIDER GAS UNIT #6 | MILAGRO EXPLORATION, LLC | DRILL | 12,486 | |
| 2006-06-27 | 621565 | 42-297-34693 | FERRELL, J. #A 12 | MOSBACHER ENERGY COMPANY | DRILL | 6,000 | |
| 2006-06-27 | 621436 | 42-297-34692 | WILBURN #2 | HARPER HEFTE, INC. | DRILL | 5,400 | |
| 2006-06-20 | 621251 | 42-297-34691 | RYAN, NOLAN #6 | AURORA RESOURCES CORPORATION | DRILL | 9,000 | |
| 2006-06-20 | 621018 | 42-297-34690 | SMITH GAS UNIT #1 | LMP EXPLORATION OPERATING, LLC | DRILL | 14,000 | |
| 2006-06-07 | 620092 | 42-297-02179 | FREEMAN, C. N. #6 | MORTIMER PRODUCTION COMPANY | RENTR | 5,400 | |
| 2006-06-07 | 620092 | 42-297-02179 | FREEMAN, C. N. RANCH #6 | MORTIMER PRODUCTION COMPANY | RENTR | 5,400 | |
| 2006-06-06 | 620426 | 42-297-33548 | FNB-MCLEAN #1 | BAYOU CITY EXPLORATION, INC. | RENTR | 12,700 | |
| 2006-06-01 | 620212 | 42-297-34689 | GRANBERRY #1 | DOUBLE PLAY OIL & GAS, INC | DRILL | 6,200 | |
| 2006-06-01 | 620212 | 42-297-34689 | GRANBERRY #1 | DOUBLE PLAY OIL & GAS, INC | DRILL | 6,020 | |
| 2006-05-25 | 619845 | 42-297-34688 | RATTLESNAKE #1 | BEXCO OPERATING, INC. | DRILL | 7,500 | |
| 2006-05-16 | 619331 | 42-297-34271 | REAGAN GAS UNIT #1 | BECKHAM RESOURCES, INC. | RECOMP | 8,400 | |
| 2006-05-16 | 618994 | 42-297-32989 | BRYSCH GAS UNIT 2 #2 | EL PASO PRODUCTION OIL & GAS CO. | RECOMP | 11,620 | |
| 2006-05-12 | 618774 | 42-297-34686 | MEEKS #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,500 | |
| 2006-05-09 | 618889 | 42-297-34685 | LEE #1 | KEBO OIL & GAS, INC. | DRILL | 10,500 | |
| 2006-05-09 | 618889 | 42-297-34685 | LEE #1 | KEBO OIL & GAS, INC. | DRILL | 10,500 | |
| 2006-05-04 | 618420 | 42-297-34684 | MCNEIL GAS UNIT #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 17,000 | Y |
| 2006-05-04 | 618420 | 42-297-34684 | MCNEIL GAS UNIT #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 17,000 | Y |
| 2006-05-01 | 618474 | 42-297-34683 | SALYER A-926 #1 | ZENERGY, INC. | DRILL | 13,000 | |
| 2006-05-01 | 618474 | 42-297-34683 | SALYER A-926 #1 | ZENERGY, INC. | DRILL | 13,200 | |
| 2006-05-01 | 618474 | 42-297-34683 | SALYER A-926 #1 | ZENERGY, INC. | DRILL | 13,200 | |
| 2006-05-01 | 618472 | 42-297-34682 | VAUGHN, G. #3 | ZENERGY, INC. | DRILL | 13,200 | |
| 2006-05-01 | 618472 | 42-297-34682 | VAUGHN, G. #3 | ZENERGY, INC. | DRILL | 13,500 | |
| 2006-05-01 | 618437 | 42-297-34681 | BEDNORZ #2 | KEBO OIL & GAS, INC. | DRILL | 4,600 | |
| 2006-05-01 | 618124 | 42-297-34680 | CARTWRIGHT, H. #1 | ALAMO OPERATING COMPANY, L. C. | DRILL | 6,000 | |
| 2006-04-26 | 617822 | 42-297-34679 | SCHULZ ESTATE #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 17,000 | Y |
| 2006-04-25 | 618163 | 42-297-34458 | T. J. LYNE-SOG #4 | PENN VIRGINIA OIL & GAS, L.P. | RECOMP | 7,000 | |
| 2006-04-21 | 617695 | 42-297-34390 | RISER #3 | HURD ENTERPRISES, LTD. | RECOMP | 10,450 | |
| 2006-04-12 | 615076 | 42-297-34673 | HARRY SCHULZ #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 17,000 | Y |
| 2006-04-07 | 617209 | 42-297-33269 | SCHREINER RANCH TRUST II #6 | MCCOMBS ENERGY, LTD. | RECOMP | 12,000 | |
| 2006-04-05 | 616987 | 42-297-34678 | BEDNORZ #1 | KEBO OIL & GAS, INC. | DRILL | 4,600 | |
| 2006-04-05 | 616986 | 42-297-34677 | BOLLAND RANCH #1 | DOUBLE PLAY OIL & GAS, INC | DRILL | 4,500 | |
| 2006-03-16 | 615935 | 42-297-34550 | MEIDER DEEP GAS UNIT #8 | KCS RESOURCES, INC. | RECOMP | 12,500 | |
| 2006-03-15 | 615382 | 42-297-34675 | ERNA P. BENHAM GAS UNIT #6 | PIONEER NATURAL RES. USA, INC. | DRILL | 17,000 | Y |
| 2006-03-10 | 615663 | 42-297-34676 | HINNANT A #1 | DOUBLE PLAY OIL & GAS, INC | DRILL | 6,200 | |
| 2006-03-10 | 615663 | 42-297-34676 | HINNANT A #1 | DOUBLE PLAY OIL & GAS, INC | DRILL | 6,040 | |
| 2006-03-08 | 615232 | 42-297-34674 | RYAN, NOLAN #4 | AURORA RESOURCES CORPORATION | DRILL | 9,000 | |
| 2006-02-28 | 614941 | 42-297-32716 | HOUDMANN, HENRY E. #1 | APACHE CORPORATION | RECOMP | 4,000 | |
| 2006-02-23 | 614200 | 42-297-34619 | WEST #3 | INLAND OCEAN, INC. | RECOMP | 11,035 | |
| 2006-02-22 | 614563 | 42-297-34672 | MC GRIFF, CLARA #9RR | CHASS PRODUCTION CO. | DRILL | 3,250 | |
| 2006-02-13 | 614013 | 42-297-34671 | MCNEILL F #2 | DOUBLE PLAY OIL & GAS, INC | DRILL | 6,100 | |
| 2006-02-13 | 614013 | 42-297-34671 | MCNEILL F #2 | DOUBLE PLAY OIL & GAS, INC | DRILL | 6,100 | |
| 2006-02-01 | 613382 | 42-297-34670 | MAPLES #1 | KALER ENERGY CORP | DRILL | 10,500 | |
| 2006-02-01 | 613382 | 42-297-34670 | MAPLES #1 | KALER ENERGY CORP | DRILL | 10,500 | |
| 2006-01-31 | 613296 | 42-297-34669 | SINOR RANCH #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 14,000 | |
| 2006-01-31 | 613296 | 42-297-34669 | SINOR RANCH #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 14,000 | |
| 2006-01-13 | 612403 | 42-297-34668 | GOEBEL, W. W. HEIRS #1 | TEXAS LAND & PETRO CO., LLC | DRILL | 7,600 | |
| 2006-01-12 | 612349 | 42-297-34667 | HERSCHEL FULBRIGHT GU #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 17,000 | Y |
| 2006-01-12 | 612349 | 42-297-34667 | HERSCHEL FULBRIGHT GU #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 17,000 | Y |