| BROOKS OIL COMPANY | 6803 | HOMINY | 0 | 0 |
| BROOKS PAUL P/GRINER WESLEY D | 21127 | NOWATA | 0 | 0 |
| BROOKS ROBERT C | 15846 | OKLAHOMA CITY | 0 | 0 |
| BROOKWOOD OIL COMPANY | 3366 | TULSA | 20 | 11 |
| BROTHERS PRODUCTION CO INC | 18046 | MIDLAND | 3 | 1 |
| BROWDER & RATCLIFF | 281 | DEWEY | 15 | 1 |
| BROWER OIL & GAS CO INCActive | 12209 | Graham | 61 | 17 |
| BROWER ROBERT CActive | 11995 | SOUTHLAKE | 94 | 18 |
| BROWN & BORELLI INCActive | 2570 | KINGFISHER | 135 | 13 |
| BROWN & BROWN OF PAWNEE INC | 16022 | PAWNEE | 2 | 2 |
| BROWN & BROWN PRODUCTION INCActive | 20460 | RATLIFF CITY | 7 | 3 |
| BROWN & EDWARDS PRODUCTION INC | 17541 | RATLIFF CITY | 0 | 0 |
| BROWN & FITCH OIL & GAS CO | 8070 | ADAIR | 10 | 2 |
| BROWN ALAN L | 19809 | PAWHUSKA | 0 | 0 |
| BROWN ANNA L INC | 19041 | CLEVELAND | 4 | 1 |
| BROWN B J | 3996 | TULSA | 1 | 1 |
| BROWN BEAR ENERGY INC | 15151 | OKLAHOMA CITY | 0 | 0 |
| BROWN BROTHERS | 18290 | TEXHOMA | 0 | 0 |
| BROWN BROTHERS OIL LLCActive | 24048 | COLLINSVILLE | 1 | 1 |
| BROWN CECIL & ALTA | 16376 | STROUD | 1 | 1 |
| BROWN CURT OPERATING COMPANY | 2713 | TULSA | 3 | 3 |
| BROWN DON J | 15823 | CLEVELAND | 0 | 0 |
| BROWN DORLA M TRUST | 284 | TULSA | 8 | 4 |
| BROWN DRILLING COMPANY | 8317 | MOUNDS | 12 | 3 |
| BROWN FRED H | 14273 | HOBART | 0 | 0 |
| BROWN GARY E | 18541 | TECUMSEH | 1 | 1 |
| BROWN GEORGE R | 288 | HOUSTON | 11 | 1 |
| BROWN GEORGE R PARTNERSHIP | 13176 | HOUSTON | 23 | 2 |
| BROWN HOMER A | 15512 | GARLAND | 1 | 0 |
| BROWN JAMES ROSSActive | 21599 | Copan | 1 | 1 |
| BROWN JEFF J dba BROWN SERVICE COActive | 19652 | ENID | 1 | 1 |
| BROWN JOHN L DDS | 14274 | SEDAN | 0 | 0 |
| BROWN JOHN W | 14877 | TULSA | 0 | 0 |
| BROWN JR ROY MActive | 20371 | SASAKWA | 2 | 1 |
| BROWN L C COMPANY | 4778 | ADA | 6 | 3 |
| BROWN L S | 17605 | HOMINY | 0 | 0 |
| BROWN LD | 6052 | COPAN | 6 | 2 |
| BROWN MARTIN & KARIE M REV LVNG TRUST | 21474 | TULSA | 1 | 1 |
| BROWN MICHAEL DActive | 22690 | EUFAULA | 1 | 1 |
| BROWN NAGEL | 11107 | BARTLESVILLE | 2 | 1 |
| BROWN OIL & GAS OF OKLAHOMA LLC | 21793 | INOLA | 0 | 0 |
| BROWN OIL COMPANY WI, LLCActive | 25123 | Ardmore | 0 | 0 |
| BROWN STEPHEN D AND SHARON | 20109 | S COFFEYVILLE | 0 | 0 |
| BROWN TANK & EQUIPMENT INC | 7017 | BLACKWELL | 1 | 1 |
| BROWN TOM INC | 6454 | DENVER | 13 | 11 |
| BROWN VERNON L & BONITA | 6222 | CLEVELAND | 4 | 1 |
| BROWN WAYNE | 18956 | MOUNDS | 0 | 0 |
| BROWN WAYNE L | 4698 | WICHITA | 0 | 0 |
| BROWNING ENERGY CORP | 16683 | OKLAHOMA CITY | 0 | 0 |
| BROWNING MARK PRODUCTION | 18362 | SAN ANGELO | 0 | 0 |
| BROWNING OIL COMPANY INC | 18089 | DALLAS | 0 | 0 |
| BROWNSTEIN RASK LLPActive | 23150 | PORTLAND | 0 | 0 |
| BROYLES JERRY D | 12159 | SAPULPA | 0 | 0 |
| BRUCE CHARLES RAY | 13693 | MANNFORD | 0 | 0 |
| BRUCE JERRY | 20797 | LAWTON | 0 | 0 |
| BRUCE WELDON | 6146 | LAWTON | 10 | 4 |
| BRUMARK CORPORPORATION | 13259 | LA JOLLA | 0 | 0 |
| BRUMFIELD ELMER | 16169 | TALALA | 1 | 1 |
| BRUMMETT BILLY RAY | 22346 | COPAN | 0 | 0 |
| BRUMMETT MICHEAL R & NANCY L | 22228 | WATONGA | 0 | 0 |
| BRUNAR EXPLORATION COMPANY | 11283 | EDMOND | 9 | 3 |
| BRUNER REPAIR INC | 21518 | FORGAN | 1 | 1 |
| BRUNHAHN OIL COMPANY | 13270 | TULSA | 1 | 1 |
| BRUNNER R D EXPLORATION | 13593 | MIDLAND | 11 | 2 |
| BRUNO EARL R | 13156 | KERRVILLE | 1 | 1 |
| BRUNS JR CARL GAS & OIL | 12190 | LAWTON | 3 | 1 |
| BRUNSTETER DICK OIL & GAS INC | 18801 | ALVA | 1 | 1 |
| BRYAN EXPLO & OPERATING CO | 14638 | TULSA | 0 | 0 |
| BRYANT & SON INCActive | 14275 | SASAKWA | 7 | 1 |
| BRYANT D G & BILLIE BRYANT | 13255 | SULPHUR | 2 | 1 |
| BRYANT D G AND COMPANY | 12925 | MIDLOTHIAN | 2 | 1 |
| BRYANT EXPL AND PROD CO INC | 17305 | ELK CITY | 28 | 3 |
| BRYANT JOE | 18208 | HELENA | 1 | 1 |
| BRYANT OIL COMPANY | 3135 | SASAKWA | 0 | 0 |
| BRYANT RUBY & SONS INC | 14276 | SASAKWA | 0 | 0 |
| BRYAR EXPLORATION & OPERATING CO | 14649 | TULSA | 0 | 0 |
| BSO INCActive | 17221 | CLEVELAND | 246 | 4 |
| BTA ENERGY LLC | 24390 | KINTA | 0 | 0 |
| BTA OIL PRODUCERS LLCActive | 6463 | MIDLAND | 31 | 6 |
| BUCCANEER PETROLEUM INC | 11055 | TONKAWA | 24 | 5 |
| BUCK & MAYO OIL PROPERTIES | 7423 | OKLAHOMA CITY | 3 | 3 |
| BUCK ALAN L | 16090 | LONE GROVE | 0 | 0 |
| BUCK CREEK ASSOCIATES | 13194 | BARTLESVILLE | 5 | 1 |
| BUCK CREEK ASSOCIATES LLC | 20747 | BARTLESVILLE | 0 | 0 |
| BUCK CREEK ENERGY LLC | 23819 | LITTLE ELM | 29 | 1 |
| BUCK DALE | 9223 | ARDMORE | 0 | 0 |
| BUCK EARL K | 21091 | EUFAULA | 1 | 1 |
| BUCK ENTERPRISES LLC | 21771 | OKLAHOMA CITY | 0 | 0 |
| BUCK EXPLORATION | 5526 | OKLAHOMA CITY | 1 | 1 |
| BUCK H L | 6672 | NOWATA | 2 | 2 |
| BUCK HARRY F | 13640 | OKLAHOMA CITY | 0 | 0 |
| BUCK PRODUCTION | 13814 | ARDMORE | 0 | 0 |
| BUCK PRODUCTION | 23476 | WILSON | 0 | 0 |
| BUCK PRODUCTION CO LLC | 22189 | BRISTOW | 0 | 0 |
| BUCKALOO CECIL DWAYNE | 23369 | OAKHURST | 0 | 0 |
| BUCKEYE ENERGY CORPORATION | 20704 | VERMILLON | 0 | 0 |
| BUCKEYE EXPLORATION COMPANY | 22666 | CHANDLER | 1 | 1 |
| BUCKHORN PRODUCTION COMPANY LP | 22358 | GARDEN CITY | 2 | 1 |
| BUCKLIN CHARLES | 14160 | COLLINSVILLE | 0 | 0 |
| BUCKLIN OIL COMPANY | 14066 | COLLINSVILLE | 0 | 0 |
| BUCKMASTER R P | 10988 | DUNCAN | 0 | 0 |
| BUD OIL INCActive | 8414 | DUNCAN | 75 | 3 |
| BUDDE EXPLORATION | 16533 | CHELSEA | 0 | 0 |
| BUDS OIL COMPANY | 10854 | SPERRY | 6 | 1 |
| BUERGE T L | 13592 | OKLAHOMA CITY | 0 | 0 |
| BUFFALO EXPLORATION INC | 19304 | OKLAHOMA CITY | 1 | 1 |
| BUFFALO OIL & GAS LLCActive | 23966 | OXFORD | 9 | 1 |
| BUFFALO RESOURCES LLC | 22486 | FORT WORTH | 5 | 1 |
| BUFFALOCREEK ENERGY, LLCActive | 25091 | EDMOND | 0 | 0 |
| BUFFCO PRODUCTION INCActive | 23727 | LONGVIEW | 15 | 6 |
| BUFFUM & BAKER INC | 16087 | WICHITA FALLS | 2 | 1 |
| BUFORD SAM DActive | 22852 | TULSA | 1 | 1 |
| BULES MARVIN H | 20082 | POND CREEK | 0 | 0 |
| BULINSKI RICHARD | 14898 | WETUMKA | 1 | 1 |
| BULL RING ENERGY LLCActive | 24800 | OKLAHOMA CITY | 21 | 2 |
| BULL'S-EYE OIL CORPORATION | 14372 | SKIATOOK | 0 | 0 |
| BULLARD BROS PRODUCTION CO INC | 15297 | COMANCHE | 0 | 0 |
| BULLARD DON W | 5652 | ARDMORE | 11 | 5 |
| BULLARD OIL COMPANY LLC | 22043 | TUTTLE | 0 | 0 |
| BULLARD'S DISPOSAL SERVICE INC | 20675 | WILSON | 0 | 0 |
| BULLARDS OILFIELD SERVICE INCActive | 13579 | ARDMORE | 3 | 1 |
| BULLARDS TRUCKING INC | 18476 | MCALESTER | 0 | 0 |
| BULLDOG DISPOSAL INCActive | 22507 | LAVERNE | 1 | 1 |
| BULLDOG OPERATING COMPANY LLC | 21626 | SHREVEPORT | 0 | 0 |
| BULLDOG PRODUCTION INCActive | 24201 | SEMINOLE | 51 | 2 |
| BULLET ENERGY SERVICES LLCActive | 22386 | VELMA | 5 | 3 |
| BULLET OIL COMPANY INC | 12382 | EDMOND | 0 | 0 |
| BULLOCK COMPANY | 16244 | DUNCAN | 3 | 2 |
| BULLOCK-JOHNSON OIL PROP INC | 20539 | OKLAHOMA CITY | 0 | 0 |
| BULLSEYE OPERATING LLCActive | 21976 | BARTLESVILLE | 327 | 2 |
| BUMBLEBEE ENERGY LLCActive | 24871 | Oklahoma City | 302 | 36 |
| BUMPER DEVELOPMENT CORP LTD | 16492 | CALGARY | 12 | 1 |
| BUNCH OIL & GAS LLC | 24077 | LINDSAY | 0 | 0 |
| BUNTIN RONNIE | 15070 | MARAMEC | 9 | 2 |
| BUNYARD JERRY LActive | 16765 | STROUD | 4 | 1 |
| BUNYARD ROBERT CHAD DBA BUNYARD PRODUCTIONActive | 23554 | STROUD | 2 | 1 |
| BURAY ENERGY INTERNATIONAL LLC | 21606 | EVANSVILLE | 0 | 0 |
| BURCAMP STEEL COMPANY | 17341 | WICHITA FALLS | 0 | 0 |
| BURCHFIELD LAWRENCE & VIRGINIAActive | 10995 | MORRIS | 1 | 1 |
| BURCHFIELD MARGARET S dba NU-HOPE OIL COMPANYActive | 7872 | EARLSBORO | 4 | 1 |
| BURCHFIELD ROBERT D | 6857 | MANNFORD | 0 | 0 |
| BURGESS LLOYD | 13272 | OKMULGEE | 0 | 0 |
| BURGHER JOHN H | 6082 | TULSA | 0 | 0 |
| BURK GEORGE E | 6236 | MANNFORD | 6 | 2 |
| BURK ROYALTY CO LTDActive | 304 | WICHITA FALLS | 735 | 34 |
| BURKAN OIL COMPANY | 305 | TULSA | 18 | 2 |
| BURKE ROBERTA J | 20506 | PERRY | 0 | 0 |
| BURKHART PETROLEUM CORPORATION | 8060 | TULSA | 69 | 27 |
| BURL PETROLEUM COMPANY INC | 14378 | AMARILLO | 0 | 0 |
| BURLESON PETROLEUM INC | 11202 | OKLAHOMA CITY | 1 | 1 |
| BURLESON PRODUCTION LLCActive | 25069 | FREDERICK | 65 | 15 |
| BURLINGTON OIL COMPANY | 15147 | PONCA CITY | 1 | 1 |
| BURLINGTON RESOURCES OIL & GAS COMPANY LPActive | 11187 | HOUSTON | 143 | 19 |
| BURNABY ENTERPRISES INC | 16900 | TULSA | 0 | 0 |
| BURNETT OIL CO INC | 17566 | FORT WORTH | 14 | 6 |
| BURNETT VIRGINIA L | 19923 | REPUBLIC | 0 | 0 |
| BURNS EUGENE | 19267 | DAVIS | 5 | 1 |
| BURNS OIL & GAS CO INC | 13251 | RAMONA | 6 | 4 |
| BURNS PAUL | 4160 | GRAHAM | 0 | 0 |
| BURRESS DOYLEActive | 22369 | COWETA | 1 | 1 |
| BURROW DORIS | 14807 | DEWEY | 0 | 0 |
| BURROWS ALFRED | 15107 | COPAN | 2 | 1 |
| BURROWS DALE A & WILMA L | 7914 | WANN | 2 | 1 |
| BURROWS HARVEY | 15491 | WANN | 0 | 0 |
| BURROWS HARVEY ETAL | 5241 | WANN | 0 | 0 |
| BURT ESTHER M | 3137 | SPERRY | 0 | 0 |
| BURT JAMES & CHARLES MAYBEE | 20907 | SPERRY | 0 | 0 |
| BURTON OIL PROPERTIES | 16636 | RATLIFF CITY | 0 | 0 |
| BUSBY JULIAN M | 14381 | MUSKOGEE | 0 | 0 |
| BUSCH FRANK C | 13873 | CARSON CITY | 1 | 1 |
| BUSCH OKCANO CORPORATION | 15173 | CARSON CITY | 5 | 2 |
| BUSEY DAVIDActive | 24059 | Elmore City | 9 | 1 |
| BUSEY NAMAN | 4303 | ELMORE CITY | 1 | 1 |
| BUSSETT RESOURCES INC | 14090 | TULSA | 3 | 2 |
| BUSSEY BILL F | 14382 | TULSA | 0 | 0 |
| BUSTIN GEORGE | 19226 | CAMERON | 0 | 0 |
| BUTCHER LINDA | 14277 | YALE | 1 | 1 |
| BUTCHER W W OPERATIONS INC | 2489 | OKLAHOMA CITY | 3 | 1 |
| BUTKIN OIL COMPANY | 13154 | DUNCAN | 39 | 3 |
| BUTKIN OIL COMPANY LLC | 21023 | DUNCAN | 76 | 3 |
| BUTLER & HASELOFF | 3385 | VERNON | 5 | 3 |
| BUTLER B F | 2543 | HOBART | 5 | 3 |
| BUTLER B F ESTATE | 18714 | SHERMAN | 0 | 0 |
| BUTLER PATRICIA A./ALLENE DYE | 19835 | OWASSO | 0 | 0 |
| BUTLER PETROLEUM CORP | 17073 | NORMAN | 5 | 4 |
| BUTLER PETROLEUM LLC | 23414 | VAN ALSTYNE | 1 | 1 |
| BUTNER JOE D | 12179 | OOLOGAH | 1 | 1 |
| BUTTE OIL AND GAS INCActive | 24584 | OKLAHOMA CITY | 4 | 1 |
| BUTTES RESOURCES COMPANY | 2979 | HOUSTON | 5 | 3 |
| BUTTONWOOD PETROLEUM INC | 7057 | TULSA | 42 | 21 |
| BUTTRAM ENERGIES INC | 317 | OKLAHOMA CITY | 4 | 3 |
| BUTTRAM OPERATING COMPANY LLCActive | 22091 | Heath | 8 | 3 |
| BUTTRAM PETROLEUM CO | 6062 | PONCA CITY | 3 | 2 |
| BUTTS STEPHEN RAY | 18878 | PAULS VALLEY | 1 | 1 |
| BUXTON ENERGY LLC | 21565 | OKLAHOMA CITY | 0 | 0 |
| BUXTON FRED M | 318 | OKLAHOMA CITY | 3 | 3 |
| BUZZARD CHEVROLET CO | 319 | SKIATOOK | 0 | 0 |
| BUZZY OIL & GAS INC | 19602 | ADA | 0 | 0 |
| BUZZY OIL & GAS INC | 19974 | ADA | 0 | 0 |
| BVD INCActive | 19694 | YATES CENTER | 15 | 4 |