| 2000-08-25 | 498778 | 42-079-32989 | WRIGHT, J. M. UNIT #68 | WALSH PETROLEUM, INC. | DRILL | 5,200 | |
| 2000-08-25 | 498777 | 42-079-32985 | WRIGHT, J. M. UNIT #67 | WALSH PETROLEUM, INC. | DRILL | 5,200 | |
| 2000-08-25 | 498776 | 42-079-32988 | WRIGHT, J. M. UNIT #66 | WALSH PETROLEUM, INC. | DRILL | 5,200 | |
| 2000-08-25 | 498775 | 42-079-32987 | WRIGHT, J. M. UNIT #65 | WALSH PETROLEUM, INC. | DRILL | 5,200 | |
| 2000-08-25 | 498774 | 42-079-32986 | WRIGHT, J. M. UNIT #64 | WALSH PETROLEUM, INC. | DRILL | 5,200 | |
| 2000-08-22 | 498746 | 42-079-32984 | WRIGHT, J. M. UNIT #59X | WALSH PETROLEUM, INC. | DRILL | 5,200 | |
| 2000-08-14 | 498429 | 42-079-32982 | WEST-DEAN #5 | YUCCA ENERGY, INC. | DRILL | 5,200 | |
| 2000-08-14 | 498427 | 42-079-32983 | WEST - DEAN #4 | YUCCA ENERGY, INC. | DRILL | 5,200 | |
| 2000-08-01 | 497719 | 42-079-32441 | O'BRIEN, J. C. #1 | SATANTA OIL COMPANY | RECOMP | 10,600 | |
| 2000-05-24 | 494246 | 42-079-32978 | IGOE-SMITH OPERATING AREA #106 | ALTURA ENERGY LTD. | DRILL | 5,400 | |
| 2000-05-04 | 494576 | 42-079-32981 | WEST-DEAN #3 | YUCCA ENERGY, INC. | DRILL | 5,200 | |
| 2000-04-27 | 494250 | 42-079-32980 | IGOE-SMITH OPERATING AREA #108 | ALTURA ENERGY LTD. | DRILL | 5,400 | |
| 2000-04-27 | 494249 | 42-079-32979 | IGOE-SMITH OPERATING AREA #107 | ALTURA ENERGY LTD. | DRILL | 5,400 | |
| 2000-04-06 | 493815 | 42-079-32977 | WRIGHT, STUART P. #8 | TEMA OIL AND GAS COMPANY | DRILL | 5,000 | |
| 2000-04-06 | 493814 | 42-079-32976 | SEABOARD WRIGHT #32 | TEMA OIL AND GAS COMPANY | DRILL | 5,000 | |
| 2000-04-05 | 493783 | 42-079-32975 | MALLET LAND & CATTLE CO. #29 | THREE SPAN OIL & GAS, INC. | DRILL | 5,300 | |
| 2000-03-14 | 492582 | 42-079-32052 | MAGUIRE "B" #1 | YUCCA ENERGY, INC. | RECOMP | 4,962 | |
| 2000-03-09 | 492895 | 42-079-01956 | HAWK, WINTER #1 | MIDLAND OIL AND GAS, INC. | RENTR | 8,500 | |
| 2000-03-02 | 492579 | 42-079-32974 | STARNES UNIT #1101A | STELLER ENERGY & INVESTMENT CORP | DRILL | 5,200 | |
| 2000-03-02 | 492578 | 42-079-32973 | STARNES UNIT #1102A | STELLER ENERGY & INVESTMENT CORP | DRILL | 5,200 | |
| 1999-11-15 | 489367 | 42-079-32972 | WRIGHT, J. M. UNIT #61 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1999-11-15 | 489366 | 42-079-32967 | WRIGHT, J. M. UNIT #62 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1999-11-15 | 489365 | 42-079-32966 | WRIGHT, J. M. UNIT #63 | ARD DRILLING COMPANY INC. | DRILL | 5,200 | |
| 1999-11-12 | 489480 | 42-079-32969 | SEABOARD WRIGHT #29 | TEMA OIL AND GAS COMPANY | DRILL | 5,000 | |
| 1999-11-12 | 489477 | 42-079-32971 | SEABOARD WRIGHT #31 | TEMA OIL AND GAS COMPANY | DRILL | 5,000 | |
| 1999-11-12 | 489476 | 42-079-32968 | SEABOARD WRIGHT #28 | TEMA OIL AND GAS COMPANY | DRILL | 5,000 | |
| 1999-11-12 | 489475 | 42-079-32970 | SEABOARD WRIGHT #30 | TEMA OIL AND GAS COMPANY | DRILL | 5,000 | |
| 1999-11-08 | 489101 | 42-079-32965 | CLOUSER, M. H. #7 | BEE-JAY PETRO, INC. | DRILL | 5,100 | |
| 1999-11-03 | 489083 | 42-079-01952 | BLACK ELK #1 | MIDLAND OIL AND GAS, INC. | RENTR | 8,000 | |
| 1999-10-08 | 488321 | 42-079-32964 | WRIGHT, MARTY #8 | WALSH PETROLEUM, INC. | DRILL | 5,000 | |
| 1999-09-10 | 487432 | 42-079-32963 | BUCKSHOT #46 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-07-29 | 486257 | 42-079-32962 | WRIGHT, STUART P. #7 | TEMA OIL AND GAS COMPANY | DRILL | 5,000 | |
| 1999-07-29 | 486256 | 42-079-32960 | SEABOARD WRIGHT #26 | TEMA OIL AND GAS COMPANY | DRILL | 5,000 | |
| 1999-07-29 | 486255 | 42-079-32961 | SEABOARD WRIGHT #27 | TEMA OIL AND GAS COMPANY | DRILL | 5,000 | |
| 1999-07-28 | 486215 | 42-079-32959 | FROST #302 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-07-27 | 486179 | 42-079-32957 | FROST #369 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-07-27 | 486178 | 42-079-32956 | FROST #348 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-07-27 | 486177 | 42-079-32958 | BUCKSHOT #64 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-07-22 | 486078 | 42-079-32955 | WRIGHT, REED "B" #27 | TEMA OIL AND GAS COMPANY | DRILL | 5,000 | |
| 1999-07-15 | 485872 | 42-079-32954 | BUCKSHOT #31 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-07-15 | 485871 | 42-079-32953 | BUCKSHOT #49 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-07-15 | 485870 | 42-079-32952 | BUCKSHOT #70 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-06-04 | 484819 | 42-079-32950 | WEST-DEAN #1 | YUCCA ENERGY, INC. | DRILL | 5,200 | |
| 1999-06-03 | 484901 | 42-079-32951 | BUCKSHOT #144A | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-05-21 | 484707 | 42-079-32949 | BUCKSHOT #65 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-05-19 | 484643 | 42-079-32948 | BUCKSHOT #50 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-05-12 | 484419 | 42-079-32947 | FROST #367 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-05-12 | 484406 | 42-079-32946 | FROST #303 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-05-12 | 484405 | 42-079-32944 | FROST #226A | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1999-05-12 | 484404 | 42-079-32945 | BUCKSHOT #163 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |