| 2004-07-05 | 547779 | 42-329-35130 | DAVIDSON "B" #3602 | PERENCO LLC | DRILL | 10,600 | |
| 2004-07-05 | 547778 | 42-329-35129 | DAVIDSON "B" #3601 | PERENCO LLC | DRILL | 10,600 | |
| 2004-07-05 | 547778 | 42-329-35129 | DAVIDSON "B" #3601 | PERENCO LLC | DRILL | 10,600 | |
| 2004-07-05 | 547777 | 42-329-35133 | CHILDERS #1806 | PERENCO LLC | DRILL | 10,600 | |
| 2004-07-02 | 547705 | 42-329-35128 | BANAY #701 | HENRY PETROLEUM LP | DRILL | 10,800 | |
| 2004-07-02 | 547704 | 42-329-35127 | BANAY #601 | HENRY PETROLEUM LP | DRILL | 10,800 | |
| 2004-06-25 | 547444 | 42-329-35124 | COWDEN "A" #1403 | PERENCO LLC | DRILL | 10,600 | |
| 2004-06-25 | 547428 | 42-329-35126 | BROOKS "A" #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,800 | |
| 2004-06-25 | 547427 | 42-329-35125 | BROOKS #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,800 | |
| 2004-06-24 | 547245 | 42-329-35123 | GERMANIA #1 | MURCHISON OIL & GAS INC | DRILL | 11,600 | |
| 2004-06-21 | 547195 | 42-329-34681 | MIDKIFF "A" #2608 | PERENCO LLC | RECOMP | 11,950 | |
| 2004-06-17 | 547005 | 42-329-35122 | CHILDERS #1804 | PERENCO LLC | DRILL | 10,600 | |
| 2004-06-10 | 546745 | 42-329-35120 | SPRABERRY DRIVER UNIT #572A | PIONEER NATURAL RES. USA, INC. | DRILL | 8,750 | |
| 2004-06-10 | 546745 | 42-329-35120 | SPRABERRY DRIVER UNIT #572A | PIONEER NATURAL RES. USA, INC. | DRILL | 8,750 | |
| 2004-06-10 | 546690 | 42-329-35119 | WINDHAM 38 #5 | DISCOVERY OPERATING, INC. | DRILL | 10,600 | |
| 2004-06-08 | 545268 | 42-329-35100 | MCCLINTIC "G" #66 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,415 | |
| 2004-06-04 | 546359 | 42-329-35116 | DAVIDSON "B" #3703 | PERENCO LLC | DRILL | 10,600 | |
| 2004-06-04 | 546359 | 42-329-35116 | DAVIDSON 'B' #3703 | PERENCO LLC | DRILL | 10,600 | |
| 2004-06-04 | 546356 | 42-329-35117 | DAVIDSON "B" #3704 | PERENCO LLC | DRILL | 10,600 | |
| 2004-06-04 | 546356 | 42-329-35117 | DAVIDSON "B" #3704 | PERENCO LLC | DRILL | 10,600 | |
| 2004-06-03 | 546357 | 42-329-35118 | BRAUN "B" #602 | PERENCO LLC | DRILL | 10,600 | |
| 2004-06-03 | 546357 | 42-329-35118 | BRAUN "B" #602 | PERENCO LLC | DRILL | 10,600 | |
| 2004-06-02 | 546317 | 42-329-35115 | MABEE "13" #3 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-06-02 | 546315 | 42-329-35114 | PARKS "24" #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-06-02 | 546307 | 42-329-35113 | PARKS "19" #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-06-02 | 546252 | 42-329-35112 | FASKEN "11" #2 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-06-02 | 546252 | 42-329-35112 | FASKEN "11" #2 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-05-27 | 546159 | 42-329-35111 | BRADFORD -32- #3 | MIDLAND ENERGY, INC. | DRILL | 11,300 | |
| 2004-05-27 | 546158 | 42-329-35110 | BRADFORD -34- #5 | MIDLAND ENERGY, INC. | DRILL | 11,300 | |
| 2004-05-27 | 546157 | 42-329-35109 | BRADFORD -46- #4 | MIDLAND ENERGY, INC. | DRILL | 11,400 | |
| 2004-05-27 | 546157 | 42-329-35109 | BRADFORD -46- #4 | MIDLAND ENERGY, INC. | DRILL | 11,400 | |
| 2004-05-27 | 546156 | 42-329-35108 | BRADFORD -36A- #3 | MIDLAND ENERGY, INC. | DRILL | 11,300 | |
| 2004-05-24 | 546043 | 42-329-35107 | DELK #1803 | PERENCO LLC | DRILL | 10,600 | |
| 2004-05-24 | 545980 | 42-329-00847 | PARKS FIELD UNIT 2 #1908 | HENRY PETROLEUM LP | RECOMP | 10,010 | |
| 2004-05-24 | 545000 | 42-329-35098 | SMART #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,850 | |
| 2004-05-21 | 545979 | 42-329-35106 | JONES, E.F. #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-05-21 | 545979 | 42-329-35106 | JONES, E.F. #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-05-20 | 545940 | 42-329-35105 | PERRO ROJO "2" #3 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-05-20 | 545937 | 42-329-35104 | PERRO ROJO "10" #3 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-05-20 | 545819 | 42-329-00424 | DORA ROBERTS RANCH DEVONIAN UNIT #4606 | OXY USA WTP LP | RECOMP | 12,200 | |
| 2004-05-11 | 545562 | 42-329-35103 | BRAUN "C" #402 R | PERENCO LLC | DRILL | 10,600 | |
| 2004-05-11 | 545383 | 42-329-35101 | HOLZGRAF 22 #7 | DISCOVERY OPERATING, INC. | DRILL | 10,600 | |
| 2004-05-06 | 545404 | 42-329-35102 | SPINKS "12" #1 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,500 | Y |
| 2004-04-30 | 545139 | 42-329-35099 | WILLIS "44" #3 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-04-29 | 544933 | 42-329-35097 | WILLIS "41" #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2004-04-15 | 544229 | 42-329-35093 | MIDKIF Y-GRADE #55A | WESTERN GAS RESOURCES-TEXAS,INC. | DRILL | 500 | |
| 2004-04-15 | 544228 | 42-329-35094 | DRIVER #1000 | WESTERN GAS RESOURCES-TEXAS,INC. | DRILL | 500 | |
| 2004-04-15 | 544227 | 42-329-35095 | GREENWOOD DISCHARGE #1006 | WESTERN GAS RESOURCES-TEXAS,INC. | DRILL | 500 | |
| 2004-04-08 | 544223 | 42-329-35092 | CAIN "A" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,500 | |
| 2004-04-08 | 544218 | 42-329-35091 | FISCHER "10" #2 | PIONEER NATURAL RES. USA, INC. | DRILL | 9,500 | |