| RUCKMAN RANCH UNIT | BURLINGTON RESOURCES O & G CO LP | $1.83 bn |
| RICE UNIVERSITY | BURLINGTON RESOURCES O & G CO LP | $605.8 M |
| KORTH UNIT | EOG RESOURCES, INC. | $550.1 M |
| DIO UNIT | EOG RESOURCES, INC. | $530.3 M |
| GOLDEN B UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $504.3 M |
| LYNCH UNIT | EOG RESOURCES, INC. | $490.8 M |
| WILLEKE A | BPX OPERATING COMPANY | $479.9 M |
| HYATT A | DEVON ENERGY PRODUCTION CO, L.P. | $479.9 M |
| GOLDEN 'A' UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $454.7 M |
| ZGABAY A | DEVON ENERGY PRODUCTION CO, L.P. | $452.1 M |
| FLEETWOOD UNIT | EOG RESOURCES, INC. | $448.1 M |
| JOG UNIT | MURPHY EXPL. & PROD. CO. - USA | $442.4 M |
| COLLEEN UNIT | EOG RESOURCES, INC. | $433.6 M |
| KORTH B UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $402.0 M |
| SCHNEIDER UNIT | EOG RESOURCES, INC. | $396.3 M |
| BURDA COLLINS UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $393.6 M |
| KLOTZMAN | VERDUN OIL & GAS LLC | $392.8 M |
| CREWS UNIT | EOG RESOURCES, INC. | $383.2 M |
| NATHO UNIT A | BURLINGTON RESOURCES O & G CO LP | $373.6 M |
| METZ RANCH UNIT A | BURLINGTON RESOURCES O & G CO LP | $372.0 M |
| LIGHTFOOT UNIT | EOG RESOURCES, INC. | $370.3 M |
| RUDD UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $369.8 M |
| KLOTZMAN UNIT A | VERDUN OIL & GAS LLC | $358.9 M |
| OLIVER B | DEVON ENERGY PRODUCTION CO, L.P. | $357.3 M |
| ELDER B | DEVON ENERGY PRODUCTION CO, L.P. | $355.0 M |
| CANTU A | DEVON ENERGY PRODUCTION CO, L.P. | $349.8 M |
| BEDNORZ B | BPX OPERATING COMPANY | $345.7 M |
| BISHOP A | DEVON ENERGY PRODUCTION CO, L.P. | $345.4 M |
| WOLF UNIT | EOG RESOURCES, INC. | $343.9 M |
| SCHENDEL B | BPX OPERATING COMPANY | $343.7 M |
| MUIR E | DEVON ENERGY PRODUCTION CO, L.P. | $338.9 M |
| ORO NEGRO UNIT 1 | GEOSOUTHERN ENERGY CORPORATION | $338.6 M |
| KORTH C UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $337.0 M |
| HORSE THIEF UNIT | EOG RESOURCES, INC. | $333.2 M |
| SONNY SEIFERT A | BPX OPERATING COMPANY | $331.2 M |
| CANTU B | DEVON ENERGY PRODUCTION CO, L.P. | $328.2 M |
| BRAUNE UNIT | EOG RESOURCES, INC. | $324.9 M |
| SANDY A | BPX OPERATING COMPANY | $322.4 M |
| GINOBILI UNIT | EOG RESOURCES, INC. | $319.4 M |
| WALTERS A | BPX OPERATING COMPANY | $317.4 M |
| H. HARLAN BETHUNE 01 | CRESCENT ENERGY OPERATING, LLC | $316.2 M |
| P. WARZECHA A | BPX OPERATING COMPANY | $314.4 M |
| JULIE | DEVON ENERGY PRODUCTION CO, L.P. | $313.7 M |
| IMMENHAUSER A | DEVON ENERGY PRODUCTION CO, L.P. | $313.1 M |
| ALTON UNIT | EOG RESOURCES, INC. | $307.6 M |
| PRESLEY UNIT | EOG RESOURCES, INC. | $305.8 M |
| KRAUSE B | DEVON ENERGY PRODUCTION CO, L.P. | $303.4 M |
| SEIFERT C | BPX OPERATING COMPANY | $299.9 M |
| HARPER UNIT | EOG RESOURCES, INC. | $299.3 M |
| ARNDT A | DEVON ENERGY PRODUCTION CO, L.P. | $295.6 M |
| CLARK A | DEVON ENERGY PRODUCTION CO, L.P. | $295.3 M |
| GREEN A | DEVON ENERGY PRODUCTION CO, L.P. | $295.1 M |
| PARKER UNIT | EOG RESOURCES, INC. | $295.0 M |
| WBC UNIT | EOG RESOURCES, INC. | $293.6 M |
| YANTA ET AL UNIT | MAGNOLIA OIL & GAS OPERATING LLC | $292.8 M |
| CANTU C | DEVON ENERGY PRODUCTION CO, L.P. | $292.2 M |
| CHARLOTTE UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $290.2 M |
| J SMITH UNIT A | BURLINGTON RESOURCES O & G CO LP | $288.4 M |
| CROZIER A | BPX OPERATING COMPANY | $288.0 M |
| DUNCAN UNIT | EOG RESOURCES, INC. | $282.7 M |
| STEEN A | DEVON ENERGY PRODUCTION CO, L.P. | $282.5 M |
| JUSTISS UNIT | EOG RESOURCES, INC. | $277.9 M |
| BERRY | GULFTEX ENERGY, LLC | $275.5 M |
| MAREK UNIT | EOG RESOURCES, INC. | $275.4 M |
| ALLMAN UNIT | EOG RESOURCES, INC. | $271.8 M |
| MCCOY UNIT | EOG RESOURCES, INC. | $269.4 M |
| GEFFERT A | BPX OPERATING COMPANY | $268.7 M |
| SCHENDEL | MURPHY EXPL. & PROD. CO. - USA | $267.8 M |
| DULLNIG UNIT | EOG RESOURCES, INC. | $265.9 M |
| JUNE DAY UNIT B | BURLINGTON RESOURCES O & G CO LP | $261.7 M |
| NICHOLS A UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $261.5 M |
| VASBINDER A | BPX OPERATING COMPANY | $259.7 M |
| LEONARD UNIT | EOG RESOURCES, INC. | $258.9 M |
| RUPPERT A | DEVON ENERGY PRODUCTION CO, L.P. | $254.0 M |
| WIATREK UNIT | REPSOL OIL & GAS USA, LLC | $249.6 M |
| BORIS UNIT | MARATHON OIL EF LLC | $249.6 M |
| JOSEPH UNIT | EOG RESOURCES, INC. | $245.6 M |
| LANIK A | BPX OPERATING COMPANY | $244.5 M |
| WINWOOD UNIT | EOG RESOURCES, INC. | $244.5 M |
| OLIVER A | DEVON ENERGY PRODUCTION CO, L.P. | $243.0 M |
| JULIE BECK | MARATHON OIL EF LLC | $240.3 M |
| CHALLENGER UNIT C | MARATHON OIL EF LLC | $239.8 M |
| WARREN A | BPX OPERATING COMPANY | $239.0 M |
| THIELE UNIT A | BURLINGTON RESOURCES O & G CO LP | $238.4 M |
| STULGIS A | DEVON ENERGY PRODUCTION CO, L.P. | $237.5 M |
| RIVES-PAWELEK A | BPX OPERATING COMPANY | $230.1 M |
| ADAMS UNIT A | BURLINGTON RESOURCES O & G CO LP | $230.0 M |
| WINGNUT UNIT 'A' | MARATHON OIL EF LLC | $229.8 M |
| RINGO UNIT | EOG RESOURCES, INC. | $227.9 M |
| G. BAKER A | BPX OPERATING COMPANY | $227.2 M |
| MAURER UNIT D | BURLINGTON RESOURCES O & G CO LP | $226.0 M |
| BARGMANN TRUST UNIT A | BURLINGTON RESOURCES O & G CO LP | $225.7 M |
| LONESOME DOVE A | BPX OPERATING COMPANY | $225.6 M |
| A. BANDUCH C | BPX OPERATING COMPANY | $223.2 M |
| GILBERT UNIT | MURPHY EXPL. & PROD. CO. - USA | $222.0 M |
| HEIBEL A | DEVON ENERGY PRODUCTION CO, L.P. | $221.1 M |
| LAZY Q UNIT A | BURLINGTON RESOURCES O & G CO LP | $220.8 M |
| MILTON UNIT | EOG RESOURCES, INC. | $219.5 M |
| MAURER UNIT A | BURLINGTON RESOURCES O & G CO LP | $217.4 M |
| A. BANDUCH A | BPX OPERATING COMPANY | $217.1 M |
| R MEISCHEN UNIT A | BURLINGTON RESOURCES O & G CO LP | $215.8 M |
| J BOWEN UNIT A | BURLINGTON RESOURCES O & G CO LP | $215.6 M |
| H&H UNIT B | BURLINGTON RESOURCES O & G CO LP | $215.4 M |
| JANYSEK UNIT | MURPHY EXPL. & PROD. CO. - USA | $215.3 M |
| WINGNUT UNIT 'B' | MARATHON OIL EF LLC | $214.6 M |
| JUNE DAY UNIT A | BURLINGTON RESOURCES O & G CO LP | $213.9 M |
| KRAUSE C | DEVON ENERGY PRODUCTION CO, L.P. | $210.0 M |
| CHALLENGER UNIT A | MARATHON OIL EF LLC | $210.0 M |
| BELLAH UNIT | MURPHY EXPL. & PROD. CO. - USA | $209.3 M |
| DREES A-179 | MURPHY EXPL. & PROD. CO. - USA | $208.4 M |
| JOHNSON A | DEVON ENERGY PRODUCTION CO, L.P. | $206.1 M |
| MIKA A | BPX OPERATING COMPANY | $206.0 M |
| WAGNER A | DEVON ENERGY PRODUCTION CO, L.P. | $203.7 M |
| LANIK B | BPX OPERATING COMPANY | $202.7 M |
| W. BUTLER A | BPX OPERATING COMPANY | $202.4 M |
| BARRETT UNIT A | BURLINGTON RESOURCES O & G CO LP | $201.3 M |
| FRANKLIN UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $200.7 M |
| C.W. HAHN UNIT A | BURLINGTON RESOURCES O & G CO LP | $200.4 M |
| HANSEN B | DEVON ENERGY PRODUCTION CO, L.P. | $200.3 M |
| DAVIS A | BPX OPERATING COMPANY | $200.1 M |
| MUIR A | DEVON ENERGY PRODUCTION CO, L.P. | $199.1 M |
| MIGURA A | BPX OPERATING COMPANY | $198.1 M |
| G KLEIN UNIT A | BURLINGTON RESOURCES O & G CO LP | $197.5 M |
| W LESKE UNIT A | BURLINGTON RESOURCES O & G CO LP | $195.7 M |
| JJJ RANCH UNIT A | BURLINGTON RESOURCES O & G CO LP | $194.9 M |
| BEDNORZ A | BPX OPERATING COMPANY | $193.7 M |
| CLARK B | DEVON ENERGY PRODUCTION CO, L.P. | $193.5 M |
| CHALLENGER UNIT B | MARATHON OIL EF LLC | $193.3 M |
| WRIGHT UNIT A | BURLINGTON RESOURCES O & G CO LP | $191.1 M |
| ORO NEGRO UNIT 3 | GEOSOUTHERN ENERGY CORPORATION | $190.6 M |
| PETERSON | GULFTEX ENERGY, LLC | $190.6 M |
| SIEVERS UNIT A | BURLINGTON RESOURCES O & G CO LP | $189.4 M |
| RUCKA UNIT A | BURLINGTON RESOURCES O & G CO LP | $189.3 M |
| THUNDERBIRD UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $188.4 M |
| E. BUTLER A | BPX OPERATING COMPANY | $188.3 M |
| MOHR-HONS UNIT | MARATHON OIL EF LLC | $188.1 M |
| KOTARA UNIT A | BURLINGTON RESOURCES O & G CO LP | $188.1 M |
| M GOHLKE UNIT A | BURLINGTON RESOURCES O & G CO LP | $187.5 M |
| POP UNIT | EOG RESOURCES, INC. | $187.5 M |
| J RESPONDEK UNIT A | BURLINGTON RESOURCES O & G CO LP | $187.4 M |
| PATTON UNIT | MURPHY EXPL. & PROD. CO. - USA | $184.5 M |
| MCCARTNEY UNIT | EOG RESOURCES, INC. | $184.1 M |
| NELSON A | BPX OPERATING COMPANY | $184.1 M |
| KEYS UNIT | MAGNOLIA OIL & GAS OPERATING LLC | $183.4 M |
| HANSEN A | DEVON ENERGY PRODUCTION CO, L.P. | $181.7 M |
| THOMAS UNIT | EOG RESOURCES, INC. | $181.1 M |
| LITTLEPAGE-MCBRIDE | VERDUN OIL & GAS LLC | $180.9 M |
| HICKOK | EOG RESOURCES, INC. | $180.6 M |
| J ROSSETT UNIT A | BURLINGTON RESOURCES O & G CO LP | $179.6 M |
| STRENK A | DEVON ENERGY PRODUCTION CO, L.P. | $178.3 M |
| GWOSDZ A | BPX OPERATING COMPANY | $178.2 M |
| RAYES B | BPX OPERATING COMPANY | $178.1 M |
| A MUELLER UNIT B | BURLINGTON RESOURCES O & G CO LP | $177.5 M |
| TURBO UNIT B | BURLINGTON RESOURCES O & G CO LP | $177.1 M |
| CHARGER UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $176.7 M |
| KRUDWIG UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $175.7 M |
| MOORE UNIT A | BURLINGTON RESOURCES O & G CO LP | $174.9 M |
| KARNES CITY NE UNIT | MARATHON OIL EF LLC | $174.6 M |
| JAUER-SONKA UNIT | MARATHON OIL EF LLC | $174.5 M |
| WRGM UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $173.7 M |
| ECLETO PARTNERSHIP UNIT B | BURLINGTON RESOURCES O & G CO LP | $173.5 M |
| A.J. BAKER A | BPX OPERATING COMPANY | $172.8 M |
| DUNCAN UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $171.7 M |
| ECLETO PARTNERSHIP UNIT A | BURLINGTON RESOURCES O & G CO LP | $171.2 M |
| DODGE UNIT | EOG RESOURCES, INC. | $170.5 M |
| TURBO UNIT A | BURLINGTON RESOURCES O & G CO LP | $170.0 M |
| R W PAWLIK JR UNIT A | BURLINGTON RESOURCES O & G CO LP | $169.3 M |
| WHITESIDE UNIT | EOG RESOURCES, INC. | $168.7 M |
| LEO FRANK UNIT A | BURLINGTON RESOURCES O & G CO LP | $168.2 M |
| TURBO UNIT C | BURLINGTON RESOURCES O & G CO LP | $166.9 M |
| KARNES CITY SE UNIT | MARATHON OIL EF LLC | $166.0 M |
| JANYSEK UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $166.0 M |
| BERDIE UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $166.0 M |
| A. BANDUCH B | BPX OPERATING COMPANY | $166.0 M |
| DILLON UNIT | MURPHY EXPL. & PROD. CO. - USA | $164.8 M |
| LEO FRANK UNIT B | BURLINGTON RESOURCES O & G CO LP | $164.3 M |
| PATSY-CLARK UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $164.0 M |
| RUTTER RANCH UNIT | EOG RESOURCES, INC. | $163.2 M |
| KARNES CITY SW UNIT | MARATHON OIL EF LLC | $163.1 M |
| WARREN B | BPX OPERATING COMPANY | $162.9 M |
| IKE UNIT | EOG RESOURCES, INC. | $162.4 M |
| JANYSEK UNIT A | BURLINGTON RESOURCES O & G CO LP | $161.2 M |
| R. BORCHARDT UNIT E | BURLINGTON RESOURCES O & G CO LP | $161.0 M |
| DELEON REINHARD UNIT | EOG RESOURCES, INC. | $160.9 M |
| J ROSSETT UNIT B | BURLINGTON RESOURCES O & G CO LP | $160.6 M |
| FISCHER UNIT | EOG RESOURCES, INC. | $160.5 M |
| MOCZYGEMBA UNIT | MAGNOLIA OIL & GAS OPERATING LLC | $160.1 M |
| D & S | SILVER HILL ENERGY OPERATING LLC | $159.8 M |
| A. GREAVES A | BPX OPERATING COMPANY | $157.6 M |
| LACKEY LAND A 639 UNIT B | BURLINGTON RESOURCES O & G CO LP | $157.2 M |
| RICHTER A UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $157.0 M |
| TURNER UNIT | MURPHY EXPL. & PROD. CO. - USA | $156.6 M |
| CKODRE A | BPX OPERATING COMPANY | $155.1 M |
| ATZGER UNIT | MURPHY EXPL. & PROD. CO. - USA | $154.3 M |
| HUNSAKER UNIT B | BURLINGTON RESOURCES O & G CO LP | $153.9 M |
| CARTER UNIT | MARATHON OIL EF LLC | $152.9 M |
| CLEMONS UNIT | EOG RESOURCES, INC. | $152.9 M |
| ULRICH B | DEVON ENERGY PRODUCTION CO, L.P. | $152.7 M |
| DICKSON-ALLEN UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $152.6 M |
| COY CITY RANCH UNIT B | MARATHON OIL EF LLC | $152.2 M |