| RUCKMAN RANCH UNIT02/9731 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $1.83 bn |
| RICE UNIVERSITY02/9742 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $605.8 M |
| DIO UNIT02/10731 | EOG RESOURCES, INC. | Oil lease | $530.3 M |
| WILLEKE A02/10337 | BPX OPERATING COMPANY | Oil lease | $479.9 M |
| HYATT A02/9941 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $479.9 M |
| ZGABAY A02/10121 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $452.1 M |
| KLOTZMAN02/9899 | VERDUN OIL & GAS LLC | Oil lease | $392.8 M |
| RUDD UNIT02/10070 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $369.8 M |
| MARALDO A40302/10945 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $360.8 M |
| KLOTZMAN UNIT A02/10395 | VERDUN OIL & GAS LLC | Oil lease | $358.9 M |
| OLIVER B02/9959 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $357.3 M |
| ELDER B02/10198 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $355.0 M |
| CANTU A02/10201 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $349.8 M |
| BEDNORZ B02/10464 | BPX OPERATING COMPANY | Oil lease | $345.7 M |
| BISHOP A02/9953 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $345.4 M |
| SCHENDEL B02/10059 | BPX OPERATING COMPANY | Oil lease | $343.7 M |
| MUIR E02/10118 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $338.9 M |
| ORO NEGRO UNIT 102/10069 | GEOSOUTHERN ENERGY CORPORATION | Oil lease | $338.6 M |
| SONNY SEIFERT A02/10528 | BPX OPERATING COMPANY | Oil lease | $331.2 M |
| CANTU B02/10134 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $328.2 M |
| SANDY A02/10202 | BPX OPERATING COMPANY | Oil lease | $322.4 M |
| WALTERS A02/10255 | BPX OPERATING COMPANY | Oil lease | $317.4 M |
| P. WARZECHA A02/10263 | BPX OPERATING COMPANY | Oil lease | $314.4 M |
| IMMENHAUSER A02/10714 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $313.1 M |
| KRAUSE B02/10355 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $303.4 M |
| SEIFERT C02/10170 | BPX OPERATING COMPANY | Oil lease | $299.9 M |
| ARNDT A02/10103 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $295.6 M |
| CLARK A02/9902 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $295.3 M |
| CANTU C02/10180 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $292.2 M |
| J SMITH UNIT A02/10166 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $288.4 M |
| CROZIER A02/10270 | BPX OPERATING COMPANY | Oil lease | $288.0 M |
| STEEN A02/10013 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $282.5 M |
| JUSTISS UNIT02/10587 | EOG RESOURCES, INC. | Oil lease | $277.9 M |
| GEFFERT A02/10277 | BPX OPERATING COMPANY | Oil lease | $268.7 M |
| JANSKY UNIT B02/11094 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $260.0 M |
| VASBINDER A02/10225 | BPX OPERATING COMPANY | Oil lease | $259.7 M |
| LANIK A02/10696 | BPX OPERATING COMPANY | Oil lease | $244.5 M |
| WINWOOD UNIT02/11132 | EOG RESOURCES, INC. | Oil lease | $244.5 M |
| OLIVER A02/10974 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $243.0 M |
| WARREN A02/10154 | BPX OPERATING COMPANY | Oil lease | $239.0 M |
| THIELE UNIT A02/9962 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $238.4 M |
| STULGIS A02/10708 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $237.5 M |
| ADAMS UNIT A02/9689 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $230.0 M |
| G. BAKER A02/10260 | BPX OPERATING COMPANY | Oil lease | $227.2 M |
| MAURER UNIT D02/10132 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $226.0 M |
| HEIBEL A02/9904 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $221.1 M |
| LAZY Q UNIT A02/10258 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $220.8 M |
| MAURER UNIT A02/9873 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $217.4 M |
| R MEISCHEN UNIT A02/9824 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $215.8 M |
| J BOWEN UNIT A02/9970 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $215.6 M |
| H&H UNIT B02/9842 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $215.4 M |
| KRAUSE C02/10713 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $210.0 M |
| WAGNER A02/10733 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $203.7 M |
| LANIK B02/10560 | BPX OPERATING COMPANY | Oil lease | $202.7 M |
| W. BUTLER A02/10682 | BPX OPERATING COMPANY | Oil lease | $202.4 M |
| BARRETT UNIT A02/10280 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $201.3 M |
| C.W. HAHN UNIT A02/9719 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $200.4 M |
| HANSEN B02/10120 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $200.3 M |
| MUIR A02/10148 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $199.1 M |
| MIGURA A02/11105 | BPX OPERATING COMPANY | Oil lease | $198.1 M |
| G KLEIN UNIT A02/9961 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $197.5 M |
| W LESKE UNIT A02/10015 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $195.7 M |
| BEDNORZ A02/10527 | BPX OPERATING COMPANY | Oil lease | $193.7 M |
| CLARK B02/10034 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $193.5 M |
| WRIGHT UNIT A02/10212 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $191.1 M |
| ORO NEGRO UNIT 302/10046 | GEOSOUTHERN ENERGY CORPORATION | Oil lease | $190.6 M |
| SIEVERS UNIT A02/10110 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $189.4 M |
| RUCKA UNIT A02/9725 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $189.3 M |
| E. BUTLER A02/10420 | BPX OPERATING COMPANY | Oil lease | $188.3 M |
| M GOHLKE UNIT A02/10298 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $187.5 M |
| J RESPONDEK UNIT A02/10100 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $187.4 M |
| LACKEY UNIT A02/11425 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $185.0 M |
| NELSON A02/10265 | BPX OPERATING COMPANY | Oil lease | $184.1 M |
| HANSEN A02/10102 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $181.7 M |
| J ROSSETT UNIT A02/10104 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $179.6 M |
| STRENK A02/11160 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $178.3 M |
| GWOSDZ A02/10712 | BPX OPERATING COMPANY | Oil lease | $178.2 M |
| RAYES B02/10374 | BPX OPERATING COMPANY | Oil lease | $178.1 M |
| A MUELLER UNIT B02/9929 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $177.5 M |
| TURBO UNIT B02/10309 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $177.1 M |
| MOORE UNIT A02/10262 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $174.9 M |
| A.J. BAKER A02/10169 | BPX OPERATING COMPANY | Oil lease | $172.8 M |
| TURBO UNIT A02/9982 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $170.0 M |
| R W PAWLIK JR UNIT A02/10093 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $169.3 M |
| TURBO UNIT C02/10300 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $166.9 M |
| WARREN B02/10187 | BPX OPERATING COMPANY | Oil lease | $162.9 M |
| R. BORCHARDT UNIT E02/10122 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $161.0 M |
| J ROSSETT UNIT B02/10147 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $160.6 M |
| D & S02/11302 | SILVER HILL ENERGY OPERATING LLC | Oil lease | $159.8 M |
| LACKEY LAND A 639 UNIT B02/10190 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $157.2 M |
| CKODRE A02/10267 | BPX OPERATING COMPANY | Oil lease | $155.1 M |
| HUNSAKER UNIT B02/10191 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $153.9 M |
| ULRICH B02/10036 | DEVON ENERGY PRODUCTION CO, L.P. | Oil lease | $152.7 M |
| DYLAN UNIT02/10773 | EOG RESOURCES, INC. | Oil lease | $150.3 M |
| KLAEVEMANN UNIT A02/9772 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $150.0 M |
| SCHENDEL A02/11062 | BPX OPERATING COMPANY | Oil lease | $148.2 M |
| SEIFERT B02/10177 | BPX OPERATING COMPANY | Oil lease | $147.5 M |
| R BORCHARDT UNIT A02/11501 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $147.3 M |
| BRASWELL UNIT A02/10237 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $146.6 M |
| SEIDEL UNIT A02/11479 | BURLINGTON RESOURCES O & G CO LP | Oil lease | $144.3 M |