Oklahoma

Oklahoma oil and gas operators

13,300 companies on the state register, holding 233,634 of the 254,813 wells that name an operator. Free, from the state's own records.

Operators

13,300

Holding a well

8,196

Active on the register

2,631

Wells linked

233,634

201,665 of Oklahoma’s 456,478 wells name no operator at all — the state files them to a placeholder rather than to a company — so the figures above count against the 254,813 that do. Oklahoma files the operator's NAME on each well and not its number. 120 names belong to two or more registered operators; the 4,732 wells filed under one of those names are left off every operator page, because the record does not say which operator they belong to.

Every operator, A–Z · page 27 of 67

Operator	Number	Office	Wells	Counties
HARPER CONSTRUCTION	8080	NOWATA	12	2
HARPER JOE HOWARD DBA J H FIELD SERVICE	23632	NOWATA	77	5
HARPER OIL OPERATIONS INC	18728	NOWATA	5	1
HARRAL OPERATING INC	15006	TULSA	0	0
HARRELL & BRADSHAW INC	7365	TULSA	4	3
HARRELL CLEO T	5659	BARTLESVILLE	0	0
HARRELL DOROTHY	20820	COLLINSVILLE	1	1
HARRELL EXPLORATION CORP	14966	TULSA	1	1
HARRELL M D	16549	TULSA	3	1
HARRELL PETROLEUM INC	20599	OKLAHOMA CITY	3	2
HARRELL VERLAN W	15956	OKLAHOMA CITY	8	4
HARRINGTON BILLY B	14782	DEPEW	2	1
HARRINGTON ORVILLEActive	8662	DEWEY	56	2
HARRINGTON SR TOMMY WActive	20358	DRUMRIGHT	5	1
HARRINGTON W E & CLYANDIA	12769	DELAWARE	0	0
HARRIOTT CORA LEE	18870	SAPULPA	0	0
HARRIS B C	16990	SHAWNEE	0	0
HARRIS B D	4710	NORMAN	63	1
HARRIS GAIL	5781	OWASSO	0	0
HARRIS JAMES H	10631	CUSHING	0	0
HARRIS MILDRED CActive	13861	Tulsa	9	1
HARRIS MINERALS CORP (THE)	12345	OKLAHOMA CITY	7	3
HARRIS OIL & GAS COMPANY	13690	DENVER	10	5
HARRIS OLIN	3052	OKMULGEE	2	1
HARRIS ROBERT C	13603	EDMOND	0	0
HARRISON DON AND LULA S	17295	NOWATA	0	0
HARRISON OIL	12562	LINDSAY	11	3
HARRISON OIL & GAS INCActive	21346	CHECOTAH	101	6
HARRISON OIL COMPANY	18312	LINDSAY	3	2
HARRISON OLIVER	2984	TULSA	0	0
HARRISON SR RONALD L	12506	SHAWNEE	2	1
HARRISON-WRIGHT OIL COMPANY LLC	23852	TULSA	0	0
HARROD LEASINGActive	17492	EDMOND	16	3
HART DAVID	20669	CHICKASHA	3	2
HART ENERGY COMPANY	12070	MANNFORD	0	0
HART OIL COMPANY	15167	STELLA	2	1
HARTER ENERGY INC	15379	TULSA	1	1
HARTING LEO D	14793	GLENCOE	0	0
HARTLINE TOMActive	8242	DRUMRIGHT	15	1
HARTMAN OIL COMPANY INCActive	20438	WICHITA	14	1
HARVARD OIL OPERATING INC	11921	TULSA	1	1
HARVEST OIL CO	21885	OKLAHOMA CITY	0	0
HARVEST PETROLEUM OKLAHOMA, LLCActive	25067	Frisco	0	0
HARVEST RESOURCES CORP	16462	ENID	0	0
HARVEY A B	20986	SEMINOLE	1	1
HARVISTON RUSSELL & ASSOC	14967	WAUKOMIS	0	0
HARWOOD OIL & GAS INC	19802	GREELEY	3	1
HASELOFF HOMER	6185	VERNON	1	1
HASH-WINFREY	15412	DALLAS	2	1
HAT PRODUCTION LLC	22465	MOUND CITY	2	1
HAT-TOP PRODUCTION COActive	18386	DUNCAN	1	1
HATCHER JAMES R	15500	NOWATA	0	0
HATHCOAT DAVID KURTIS	22403	NOWATA	0	0
HATLEY DELBERT JR DBA DH ENTERPRISESActive	23915	OKLAHOMA CITY	5	1
HAUGHT HAROLD	15697	HOMINY	0	0
HAUGLUNDE LARRY E	17364	MANNFORD	0	0
HAWKEYE RESOURCES INC	17805	DALLAS	0	0
HAWKINS & HAWKINS	15187	COUNCIL HILL	2	2
HAWKINS & SON INC	18182	BOYNTON	22	2
HAWKINS ALLEN G	6851	ALTUS	0	0
HAWKINS BRENT E	21232	COPAN	0	0
HAWKINS OIL & GAS INC	8234	TULSA	31	11
HAWKSTONE EXPLORATION CORPORATION	22030	MELBOURNE	51	1
HAWLEY J M	7481	WICHITA FALLS	0	0
HAWTHORNE CARL A	15169	MOUNDS	1	1
HAYDEN PAUL	15988	OKEMAH	0	0
HAYDENS OIL AND GAS LLCActive	24608	DOVER	11	1
HAYES & HUDSON	17235	BARTLESVILLE	0	0
HAYES C L	3970	TULSA	0	0
HAYES EVAL LOGGING & PERF INC	16194	ARDMORE	4	2
HAYNES BUDActive	22627	MORRIS	1	1
HAYNES JIM L & BETTY L	6335	HASKELL	0	0
HAYS HERB E & K S	15729	BARTLESVILLE	0	0
HAYS OPERATING COMPANY	13013	OKLAHOMA CITY	0	0
HAYS PRODUCTION LLCActive	21141	VELMA	243	3
HAYS STANLEY L	17722	WYNOLA	0	0
HAZELWOOD LOUIS J	3194	ALBUQUERQUE	1	1
HAZELWOOD PROD & EXP CO LLC	6830	OKLAHOMA CITY	48	13
HAZEN OIL COMPANY	18842	CLEVELAND	0	0
HAZLEWOOD OIL & GAS CO INC	8427	OKLAHOMA CITY	36	15
HB OIL COMPANY	15183	WINONA	0	0
HBH ENERGY CORP	14021	NORMAN	0	0
HCL INC	15499	WOODWARD	1	1
HCM	6026	DALLAS	4	2
HCM RESOURCES LLC	21073	GUYMON	1	1
HCS DRILLING & OPERATING CORP	10861	RICHARDSON	1	1
HEAD ENERGY LLC	20087	PONCA CITY	0	0
HEADINGTON MINERAL INC	18285	DALLAS	0	0
HEADINGTON OIL COMPANY	6359	DALLAS	8	7
HEADINGTON OIL COMPANY LLC	20479	DALLAS	2	2
HEADINGTON PENN CORP	18286	DALLAS	0	0
HEAK OPERATING LLCActive	24382	HOMINY	5	1
HEALDTON DISPOSAL SERVICE	9082	TULSA	0	0
HEALY JOHN P.JOINT VENTURE OP	17795	OKLAHOMA CITY	1	1
HEAPS OPERATING GROUP	20407	TULSA	0	0
HEARTLAND ENERGY SOLUTIONS LLCActive	24403	—	0	0
HEARTLAND ENVIRONMENTAL RESOURCES LLCActive	24805	EL RENO	0	0
HEARTLAND ENVIRONMENTAL SERVICESActive	24021	—	0	0
HEARTLAND EXPLORATION	5805	OKLAHOMA CITY	3	1
HEARTLAND EXPLORATION & OPERATING LLC	22258	PERRY	0	0
HEARTLAND EXPLORATION INC	10032	EDMOND	41	7
HEARTLAND N G INC	20492	COVINGTON	0	0
HEARTLAND PRODUCTION LLC	21086	LIBERAL	0	0
HEARTLAND PUMPINGActive	20683	HENNESSEY	18	2
HEARTLANDS DEVELOPMENT CO INC	8996	BRISTOW	0	0
HEAT WAVES HOT OIL SERVICE LLC	22265	DENVER	1	1
HEATH JACK A	13182	TULSA	5	2
HEATH OIL CO., INC.Active	6555	WASHINGTON	4	3
HEATON EVERILL L	17182	EXETER	6	3
HEC OPERATING LLC	21836	DALLAS	0	0
HECHT WILLIAM H	5724	OVERLAND	1	1
HECI EXPLORATION CO INC	18053	DALLAS	0	0
HECK HOT OIL SERVICES	19100	ADA	1	1
HEDGE TRAVIS	989	DALLAS	0	0
HEFNER CORPORATION THE	17586	OKLAHOMA CITY	0	0
HEGLIN OPERATING LLCActive	23768	GATE	1	1
HEIGHTS ENERGY CORPORATIONActive	23012	PLANO	4	2
HEILICO	15125	OKLAHOMA CITY	1	1
HEIM OIL LLC	24741	COVINGTON	0	0
HEIMAN DAVE W	17891	TULSA	1	1
HEINRICH PRODUCTION CO INCActive	13949	LUBBUCK	1	1
HELENA RESOURCES LLCActive	22560	HELENA	4	3
HELIX PETROLEUM INC	18851	OKLAHOMA CITY	0	0
HELKE EXPLORATION COMPANY	6148	OKLAHOMA CITY	9	6
HELLARD ELMER J	3195	SAPULPA	0	0
HELLER MARY	17913	MANNFORD	0	0
HELLER PHILLIP & CHARLENEActive	16554	COLUMBIA	0	0
HELMCO LTD	4552	KIEFER	1	1
HELMCO PRODUCTION COMPANY	16626	PAWHUSKA	0	0
HELMER BEN R	13367	PAWHUSKA	0	0
HELMER-MCCALL	13111	TYLER	0	0
HELMLY & PRATHER OIL CORP	3353	AMARILLO	11	3
HELTON OIL COMPANY	15136	EDMOND	23	5
HELTON R M	11000	WICHITA FALLS	0	0
HELTON THELMA	21645	CHECOTAH	1	0
HELTZEL CARLActive	18699	WHITE HEATH	5	1
HEMBREE ALVA	10591	OKLAHOMA CITY	1	1
HEMBREE BART PROD CO INC	18657	SHAWNEE	1	1
HEMBREE BRIT WActive	21887	SHAWNEE	3	1
HEMBREE BROTHERS OIL PROD	4165	SHAWNEE	5	2
HEMCO PETROLEUM COMPANY	14587	SHAWNEE	0	0
HEMERA LAND INC	19486	OKLAHOMA CITY	0	0
HEMPLE ART N	14735	BLACKWELL	0	0
HEMSTEAD OIL CORPORATION	5106	OKLAHOMA CITY	7	5
HENDERSON CHARLES EActive	15532	BOKOSHE	3	1
HENDERSON DON INC	15954	OKLAHOMA CITY	0	0
HENDERSON EXPLORATION COMPANY	11645	TULSA	2	2
HENDERSON FRED JActive	19133	OKMULGEE	1	1
HENDERSON GERALD D	14783	WATONGA	2	2
HENDERSON JERRY	15007	ADA	0	0
HENDERSON OIL LLC	23954	OWASSO	19	4
HENDERSON OPERATING LLC	22387	OKLAHOMA CITY	24	11
HENDERSON RUSSELL C	16075	HENRYETTA	1	1
HENDERSON STEVE R	15578	WILLOW	0	0
HENDERSON TERRI L	21627	HENNESSEY	3	2
HENDRICKS JOE	6017	NOWATA	0	0
HENDRICKSON BILLY F	17835	ADAIR	0	0
HENDRICKSON LESTER	7112	DELAWARE	37	3
HENDRICKSON W R	3953	BEGGS	0	0
HENLEY FLOYD	17616	PAWHUSKA	0	0
HENLEY ORVILLE PRODUCTION	15079	WYNONA	0	0
HENNESSEY OIL & GAS LLC	22038	HENNESSEY	41	15
HENNINGER T H	4079	ELMORE CITY	0	0
HENRY BILLY OR CONNIEActive	18573	OKEMAH	6	1
HENRY GARY A	19955	PIEDMONT	0	0
HENRY GUNGOLL OPERATING INCActive	15535	ENID	49	9
HENRY JOHN A & COMPANY	12410	OKLAHOMA CITY	0	0
HENRY MARK	14558	TULSA	0	0
HENRY OIL & GAS INC	10518	OKLAHOMA CITY	6	4
HENRY OIL COMPANY	8616	OWASSO	0	0
HENRY PETROLEUM INC	6078	OKLAHOMA CITY	16	2
HENRY PETROLEUM OF OKLAHOMA LP	18277	MIDLAND	17	2
HENRY ROSCOE J	18528	S COFFEYVILLE	0	0
HENRY WAT OIL COMPANY	1003	TULSA	10	1
HENSHAW MAYOMA	19086	OKEMAH	0	0
HENSLEY ENERGY CORPORATION	11394	TULSA	4	2
HENSOIL INC	21483	RICHARDSON	0	0
HENSON & HENSON OIL INC	10163	TULSA	7	2
HENSON A C CORP	17939	OKMULGEE	1	1
HENSON DOYLE	4511	OKMULGEE	61	6
HENSON TERRY DBA DAYCON EXPLORATIONActive	17388	TULSA	139	7
HENZE BERNARD L	17774	TULSA	8	2
HENZEL LIVESTOCK	11656	HOLDENVILLE	1	1
HEP OIL COMPANY LTD	21077	GAINESVILLE	2	2
HEP OIL GP LLC	22239	GAINESVILLE	6	5
HEPLER JACK E & SHARON S	6337	CLAREMORE	0	0
HERACLES OIL INC	19483	OKLAHOMA CITY	0	0
HERARD LUTHER C	18972	CANEY	3	1
HERITAGE ENERGY DEV CORP	16690	BROKEN ARROW	0	0
HERITAGE EXPLORATION LLC	23893	OKLAHOMA CITY	2	2
HERITAGE OIL COMPANY INC	18642	NORMAN	4	2
HERITAGE PETROLEUM INCActive	19097	STILLWATER	109	17
HERMAN L LOEB LLCActive	21687	LAWRENCEVILLE	1	1
HERREN FAYE DEAN	15390	WANN	3	1
HERREN OIL & GAS INC	18492	HENNESSEY	7	6
HERRIMAN LEOActive	19015	HASKELL	2	1
HERRINGTON D L INC	1008	TULSA	2	1
HERRMAN & IKENBERRY	2545	CUSHING	0	0
HERRMANN ARNOLD	11370	CHANDLER	2	1
HERRMANN EUGENE	16317	WYANONA	0	0

The register also records each operator’s mailing address, phone number and named contact. This site publishes none of them — an operator page carries the company, its state number, its status and the city its office is in.