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.

Largest operators by wells held

Operator	Number	Office	Wells	Counties
CITATION OIL & GAS CORPActive	14156	HOUSTON	7,263	30
DIVERSIFIED PRODUCTION LLCActive	24780	OKLAHOMA CITY	3,985	21
BCE-MACH LLCActive	24174	OKLAHOMA CITY	2,553	26
BCE-MACH III LLCActive	24485	OKLAHOMA CITY	2,468	32
CHESAPEAKE OPERATING LLCActive	17441	OKLAHOMA CITY	1,974	51
SANDRIDGE EXPLORATION & PRODUCTION LLCActive	22281	OKLAHOMA CITY	1,813	16
CONTINENTAL RESOURCES INCActive	3186	OKLAHOMA CITY	1,740	34
GATEWAY RESOURCES USA INCActive	18192	Bartlesville	1,739	4
GREAT HORNED OWLS, LLCActive	25056	PAMPA	1,696	26
MERIT ENERGY COMPANYActive	18934	DALLAS	1,634	21
ABUNDANCE ENERGY SERVICES LLCActive	24946	Tulsa	1,588	10
FW MIDCON I, LLCActive	25164	OKLAHOMA CITY	1,539	9
CONOCOPHILLIPS COActive	1701	HOUSTON	1,495	56
DEVON ENERGY PRODUCTION COMPANY LPActive	20751	OKLAHOMA CITY	1,482	25
UNBRIDLED RESOURCES LLCActive	23429	HOUSTON	1,297	6
VALIDUS ENERGY II MIDCON LLCActive	24973	DENVER	1,265	14
SCOUT ENERGY MANAGEMENT LLCActive	23138	DALLAS	1,252	6
STEPHENS & JOHNSON OPERATING COActive	19113	Wichita Falls	1,233	11
MAGNOLIA PETROLEUM LTD	12584	TULSA	1,221	44
DAYLIGHT PETROLEUM LLCActive	24225	HOUSTON	1,192	12
LATIGO OIL & GAS, INC.Active	10027	WOODWARD	1,179	13
XTO ENERGY INCActive	21003	SPRING	1,177	27
MACK ENERGY CO.Active	11739	OKLAHOMA CITY	1,172	30
TRINITY OPERATING USG LLCActive	23879	Houston	1,075	9
SNR OPERATING LLCActive	24280	OKLAHOMA CITY	1,073	10
PRESIDIO PETROLEUM LLCActive	24210	FORT WORTH	1,031	11
UNIT PETROLEUM COMPANYActive	16711	TULSA	989	38
WILD OUTDOORS OIL LLCActive	23948	VELMA	975	3
OXY USA INC	9012	HOUSTON	970	49
MEWBOURNE OIL COMPANYActive	6722	TYLER	966	16
EIGER OPERATING COMPANY, LLCActive	25220	Dallas	952	4
FOUNDATION ENERGY MANAGEMENT LLCActive	22137	ADDISON	928	11
L.E. JONES OPERATING, INC.Active	19169	DUNCAN	884	14
ENDEAVOR ENERGY RESOURCES LPActive	20857	MIDLAND	844	9
KAISER-FRANCIS OIL COMPANYActive	6390	TULSA	837	45
EOG RESOURCES INCActive	16231	OKLAHOMA CITY	834	33
MUSTANG FUEL CORPORATIONActive	4999	OKLAHOMA CITY	802	38
COTERRA ENERGY OPERATING CO.Active	21194	Oklahoma City	788	22
SHELL OIL COMPANY	1982	HOUSTON	738	48
ARKOMA RESOURCES LLCActive	20271	HENRYETTA	736	19
BURK ROYALTY CO LTDActive	304	WICHITA FALLS	735	34
CIRCLE 9 RESOURCES LLCActive	23209	OKLAHOMA CITY	733	9
WILDHORSE OPERATING COMPANYActive	20720	Ardmore	682	14
DEXXON INCActive	16835	KIEFER	675	9
EXXONMOBIL OIL CORPORATIONActive	1489	HOUSTON	666	37
ROCKY ROADS OPERATING LLCActive	24395	TULSA	657	10
EW OPERATING (OK), LLCActive	25229	Fayetteville	633	7
TWAIN ENERGY LLCActive	25119	Tulsa	627	6
TEOCALLI EXPLORATION LLCActive	24262	Kingfisher	616	19
SPESS OIL COMPANY INCActive	2057	CLEVELAND	585	39
CANVAS ENERGY LLCActive	16896	OKLAHOMA CITY	579	43
T BAR M ENERGY RESOURCES LLCActive	23380	Sapulpa	576	8
CRAWLEY PETROLEUM CORPORATIONActive	7980	OKLAHOMA CITY	572	33
STAGHORN PETROLEUM II LLCActive	24056	TULSA	569	15
TERRITORY RESOURCES LLCActive	22388	STILLWATER	568	16
APACHE CORPORATION	6778	HOUSTON	565	40
AVALANCHE OIL & GAS LLCActive	23107	KINGFISHER	561	32
PHOENIX PETROCORP INCActive	19499	MCKINNEY	558	6
BREITBURN OPERATING LPActive	23249	OKLAHOMA CITY	552	10
BP AMERICA PRODUCTION COMPANYActive	1640	HOUSTON	551	42
NEW DOMINION LLCActive	20585	TULSA	534	9
FORMENTERA OPERATIONS LLCActive	24715	Oklahoma City	532	8
CANTRELL ENERGY CORPORATIONActive	20793	ADA	528	8
SAMSON RESOURCES COMPANY	5415	TULSA	518	47
LEWIS OIL OPERATIONS LLCActive	13189	RATLIFF CITY	514	12
FBF ENERGY LLCActive	24510	TULSA	474	16
PRIME OPERATING COMPANYActive	18626	Midland	473	16
EXXON MOBIL CORPORATION	1079	HOUSTON	454	30
ATLANTIC RICHFIELD COMPANYActive	99	Houston	453	31
TAG TEAM RESOURCES LLCActive	20470	EUFAULA	447	7
SANTA FE OPERATING, LLCActive	25047	Denver	434	6
CONOCO INC	482	ODESSA	425	24
BCE-MACH II LLCActive	24420	HOUSTON	424	27
RESOURCE OIL AND GAS LLCActive	24248	OKLAHOMA CITY	419	13
PERFORMANCE OPERATING COMPANY LLCActive	22659	BARNSDALL	417	2
REVOLUTION RESOURCES III, LLCActive	25209	OKLAHOMA CITY	416	2
JONES & PELLOW OIL CO	1156	OKLAHOMA CITY	410	46
EXPRESS OIL & GAS LLCActive	24473	OKLAHOMA CITY	407	11
CHISHOLM OIL AND GAS OPERATING LLCActive	23991	TULSA	404	7
SAMEDAN OIL CORPORATION	1896	ARDMORE	404	44
PEMCO LLCActive	22089	SKIATOOK	399	9
BRATCO OPERATING COMPANY INCActive	20347	DEWEY	376	3
MARATHON OIL COMPANY LLCActive	1363	Houston	374	35
AN-SON CORP	78	OKLAHOMA CITY	372	44
ENTRANSCO ENERGY LLCActive	23126	PLANO	361	3
SKYCAP ENERGY LLCActive	24096	OKLAHOMA CITY	355	22
KRUMME OIL COMPANY LLPActive	1235	BRISTOW	354	8
KINGERY DRILLING COMPANY INCActive	1214	ARDMORE	352	18
P.O.&G. OPERATING LLCActive	23558	HOUSTON	350	15
CHACO ENERGY COMPANYActive	18685	DENVER	345	25
KIRKPATRICK OIL COMPANY INCActive	19792	OKLAHOMA CITY	345	31
ARROW OIL & GAS LLCActive	7250	NORMAN	331	34
OAKLAND PETROLEUM OPERATING CO INCActive	10179	Tulsa	328	9
ASHLOCK RESOURCES LLCActive	24956	Woodward	327	31
BULLSEYE OPERATING LLCActive	21976	BARTLESVILLE	327	2
TENNECO OIL COMPANY	2146	AMARILLO	325	46
PALUCA PETROLEUM INCActive	19544	HOLDENVILLE	323	11
TXO PRODUCTION CORPORATION	6232	OKLAHOMA CITY	314	45
BEREXCO LLCActive	22550	WICHITA	313	20
OVINTIV USA INCActive	21713	THE WOODLANDS	309	15

Every operator, A–Z · page 1 of 67

Operator	Number	Office	Wells	Counties
007 OPERATING LLCActive	23362	comanche	30	11
10 TO 1 PRODUCTIONS INC	21920	KANSAS CITY	1	1
100 OIL COMPANY LLC	23267	NEWCASTLE	0	0
101 ENERGY CORPORATIONActive	10941	OKLAHOMA CITY	35	7
101 OIL COMPANY	11635	DUNCAN	0	0
101 PETROLEUM	16290	TONKAWA	0	0
1045 OIL INVESTORS, LTD.	16664	DENVER	0	0
1218 OIL & GAS LLC	24111	TULSA	0	0
183 DISPOSAL LLCActive	22811	CUSTER CITY	1	1
1978 INVESTMENTS LLCActive	24793	CUSHING	55	5
1ST RESOURCES INC	17443	LAWTON	1	1
2 S OPERATING LLC	23549	IOWA PARK	27	1
2-J OPERATING	19000	IOWA PARK	7	1
2015 OIL LLCActive	24212	NORMAN	79	6
212 OPERATING INC	19927	BYRON	3	1
21ST CENTURY INVESTMENT CO	8210	TULSA	7	1
3 BC CO INC	19495	CUSHING	5	3
3 CROSS RESOURCES LLC	24989	MUSTANG	0	0
3 H OPERATING COMPANY LLCActive	24651	WALTERS	22	1
3-B OIL CO LLCActive	22641	ADA	3	1
3-J OIL AND GAS LLCActive	25237	WOODWARD	34	2
3-T EXPLORATION INC	19108	WICHITA FALLS	3	3
30-30 OIL CORPORATION	15331	DALLAS	0	0
300 BBL OIL COMPANY	18123	TULSA	1	1
306 OIL INVESTMENT CO INC	6199	FORT WORTH	0	0
3D DISPOSALS LLCActive	23457	Ringling	1	1
3D OIL COMPANY LLCActive	24567	HOLDENVILLE	45	3
3FEARNS LLC	24129	TULSA	4	2
3J OPERATING LLC	24728	ARDMORE	0	0
3M PRODUCTION INCActive	19458	GUTHRIE	21	6
3R OIL CORPORATION	21584	HEALDTON	1	1
3TEC ENERGY CORPORATION	19187	HOUSTON	0	0
3TEC ENERGY CORPORATION	20760	HOUSTON	0	0
4 K SPOOLING BANDING SALES & SERVICES INCActive	23540	BARTLESVILLE	6	1
4 OF US RESOURCES LLC	22557	OKLAHOMA CITY	173	25
4-F DRILLING & PRODUCTION LLC	22333	SASAKWA	0	0
47 OIL COMPANY LLCActive	25115	Wynnewood	26	1
4D'S OPERATING CO LLC (THE)Active	5127	RATLIFF CITY	16	2
4E ENERGY LLCActive	24962	DUNCAN	71	1
4FEATHERS PRODUCTION LLCActive	25087	Maysville	5	2
4G OIL & GAS, LLCActive	25233	DEWEY	146	1
4G OPERATING LLCActive	24433	KINTA	244	2
4L OIL & GAS LLCActive	25224	OOLOGAH	0	0
5-0 WELLSERVICE LLCActive	25104	DUNCAN	0	0
5-BUCK'S OIL COMPANY LLCActive	23905	SEDAN	8	1
51 GAS LLCActive	23455	CHOUTEAU	6	1
56 OIL & GAS LTD	17668	NORMAN	6	4
580 PRODUCTIONS LLCActive	24284	COMANCHE	16	2
59 INVESTMENTS LLC	23416	LINDSAY	0	0
5B PRODUCTION LLC	24088	DUNCAN	0	0
5S ENERGY, LLCActive	24966	Enid	5	2
6-T OIL COMPANY	15898	SEILING	0	0
600 OIL COMPANY, INC.	15323	TULSA	1	1
7-11 OIL AND GAS	10258	SEMINOLE	2	1
7-E ENTERPRISES, INC.	15305	GUTHRIE	0	0
7000 RIVERSIDE PARKWAY LLCActive	22971	TULSA	36	1
76 DISPOSAL LLC	23526	WILSON	1	1
777 WATER RESOURCES LLC	23749	BURNEYVILLE	1	1
7C LAND & MINERALS COActive	21794	ADA	24	3
7H OPERATING LLCActive	24548	KONAWA	4	2
89 ENERGY II LLC	24204	OKLAHOMA CITY	0	0
89 ENERGY LLC	23897	OKLAHOMA CITY	1	1
99TIGERS LLCActive	25000	Lakeway	0	0
A & A OIL COMPANY	13582	VELMA	0	0
A & A TANK TRUCK COMPANYActive	15608	NORMAN	0	0
A & A TANK TRUCK COMPANY	8535	NORMAN	0	0
A & B INVESTMENTS	14158	SAPULPA	5	2
A & B OIL & GAS PROPERTIES INC	16311	SAPULPA	5	3
A & H DISPOSAL INC	16340	LINDSAY	22	3
A & I PROPERTIES INC	17017	OKLAHOMA CITY	5	1
A & J DRILLING CORP	14614	EL RENO	1	1
A & M ENERGY LLC	24028	ISABELLA	1	1
A & M JOINT VENTURES LLC	21555	NORMAN	11	5
A & M PRODUCTION	17349	STILLWATER	2	1
A & P OIL CORP	4680	EL DORADO	0	0
A & T OIL COMPANY	8367	TULSA	0	0
A & T PRODUCTION COMPANY	15598	WHEAT RIDGE	20	1
A & W OPERATING INC	19545	DRUMRIGHT	1	1
A B C EXPLORATION	11643	CHANDLER	0	0
A B COMPANIES INC	16303	SAPULPA	1	1
A C T DISPOSAL INC	18070	HENNESSEY	0	0
A E W INC	16805	OKMULGEE	6	2
A G OIL LLCActive	23691	MADILL	34	1
A H & L OPERATING COMPANY INC	15210	NORMAN	14	10
A J ACID INC	19856	BLACKWELL	0	0
A J OIL AND GAS	20343	OILTON	0	0
A J S OIL CORPORATION	15127	OKLAHOMA CITY	3	2
A K HOLDINGS INC	15703	SCOTTSDALE	3	1
A L JONES REVOCABLE TRUST	3556	WILSON	0	0
A M V OPERATING INC	11343	LAWTON	1	1
A R G OIL & GAS COMPANY	11821	TULSA	0	0
A R G OIL & GAS INC	12495	SAINT JO	1	1
A R W EXPLORATION CORP	14636	STILLWATER	12	7
A S B OIL & GAS EXPLORATION LLC	8665	SAND SPRINGS	2	1
A T & T PROPERTIES	11735	LUBBOCK	0	0
A T OIL	6806	BARTLESVILLE	0	0
A-1 OIL OPERATORS	12092	BEGGS	8	3
A-1 WELL SERVICE	15613	COFFEYVILLE	34	2
AAA OIL & GAS INC	20184	PAULS VALLEY	0	0
AAB ENERGY INC	13955	STRATFORD	0	0
AARON ARNOLD B	6246	SULPHUR	3	3
AARON OIL COMPANY	20688	SHAWNEE	1	1
AARON OIL COMPANY INC	21361	NOBLE	15	3
AARON WELL SERVICE INCActive	24205	ENID	23	2
ABARR ANDREW	15894	OKLAHOMA CITY	0	0
ABARR TRUST (THE)Active	10752	OKLAHOMA CITY	33	13
ABBCO PRODUCTION COMPANY INC	7821	TULSA	9	3
ABBE PIPE SALVAGE	17023	OKLAHOMA CITY	4	2
ABBITT JR W JOHN	16732	SMITHFIELD	1	1
ABBOTT OIL COMPANY	15999	LOCO	0	0
ABBOUD LARRY	15659	SAND SPRINGS	0	0
ABC OIL & GAS	13164	MORRIS	4	1
ABC OIL COMPANY INC	19055	WICHITA FALLS	6	3
ABCO OIL COMPANY	5665	DUNCAN	0	0
ABERCROMBIE A L INC	2	WICHITA	1	0
ABERDEEN OIL CORPORATION	14131	OKLAHOMA CITY	0	0
ABERDEEN PETROLEUM (USA) INC.	16763	ENGLEWOOD	0	0
ABLAZE DRILLING COMPANY	18579	GARLAND	14	3
ABNG INC	6155	CHICKASHA	4	1
ABPS ENERGY INC	16792	CHICKASHA	1	1
ABRAHAM MALOUF INC	14132	CANADIAN	0	0
ABRAXAS PETROLEUM CORPORATION	10303	SAN ANTONIO	0	0
ABRAXAS PETROLEUM CORPORATION	22224	SAN ANTONIO	0	0
ABRAXAS PRODUCTION CORPORATION	18234	SAN ANTONIO	0	0
ABSHIRE JOE	21548	DUNCAN	0	0
ABUNDANCE ENERGY I LLC	24888	TULSA	0	0
ABUNDANCE ENERGY LLC	23916	BARTLESVILLE	41	7
ABUNDANCE ENERGY SERVICES LLCActive	24946	Tulsa	1,588	10
AC OIL & GAS LLCActive	23672	HENNESSEY	120	10
AC OPERATING COMPANY LLCActive	23061	HOUSTON	34	1
ACACIA EXPLORATION PARTNERS LLC	24252	OKLAHOMA CITY	1	1
ACCELERANT NATURAL GAS LLC	24193	HENRYETTA	0	0
ACCESS ENERGY 3 LLC	20949	EDMOND	2	1
ACCESS ENERGY II LLC	20902	OKLAHOMA CITY	0	0
ACCESS ENERGY LLC	20844	OKLAHOMA CITY	0	0
ACE HIGH ENERGY LLCActive	24657	TEHACHAPI	3	1
ACELCO INC	12105	NORMAN	2	1
ACHTERHOF C A	16422	TALALA	0	0
ACKLEY EARL H & GLENORA TRUST	4	CUSHING	0	0
ACME OIL CORPORATION	4620	WICHITA	0	0
ACOMA OIL CORPORATION	2917	SAINT PAUL	3	1
ACRES PETROLEUM INC	12009	JENKS	3	1
ACTION PETROLEUM SERVICE CORPActive	8876	ARDMORE	6	3
ACTON INC	16319	OKLAHOMA CITY	3	3
ACTS PETROLEUM CORPORATION	12193	SEMINOLE	0	0
ADA ENERGY EXPLORATION AND PRODUCTION LLCActive	22697	ADA	31	4
ADA ENERGY SERVICES LLC	23342	—	0	0
ADAMS AFFILIATES INC	22013	TULSA	0	0
ADAMS BROTHERS	16890	TAHLEQUAH	0	0
ADAMS CARL J	12353	MORRIS	0	0
ADAMS EVERTTE	13	TULSA	0	0
ADAMS GARY C	14186	TULSA	0	0
ADAMS MIKE	16522	BEGGS	0	0
ADAMS RES & ENERGY CO	8	HOUSTON	0	0
ADAMS RESOURCES EXPLORATION CORP	7121	HOUSTON	3	2
ADAMS TROY L	5631	LINDSAY	0	0
ADAMSON MICHAEL & JUDITH	22539	SAPULPA	0	0
ADAPTABLE TOOL COMPANY	14727	OKLAHOMA CITY	0	0
ADAPTIVE PROPERTIES INCActive	24751	BARTLESVILLE	5	1
ADCO OIL COMPANY	12226	EDMOND	4	1
ADCOCK & HARRIS PRODUCTION CO	14081	OCHELATA	0	0
ADCOCK DON	15656	RAMONA	0	0
ADCOCK ROBERT W	14637	TALALA	0	0
ADECO ENERGY CORPORATION	5793	NORMAN	3	3
ADENA EXPLORATION INC	12006	GREENWICH	5	5
ADKINS JIM	13935	SPERRY	0	0
ADKINS JIM	20791	WELEETKA	0	0
ADMIRAL RESOURCE INC	12252	BROKEN ARROW	2	1
ADNEY ROBERT L	14188	COWETA	0	0
ADNEY ROBERT L	21799	COWETA	0	0
ADOBE OIL & GAS CORPORATION	5985	MIDLAND	7	5
ADOBE RESOURCES CORPORATION	15142	MIDLAND	2	2
ADOUE JR JULIEN B	7772	BEDFORD	0	0
ADPARO LLCActive	24101	OKLAHOMA CITY	156	4
ADRIAN BEACHELActive	12246	HENRYETTA	16	1
ADVANCE OIL CORPORATIONActive	8610	KIEFER	45	4
ADVANCED DRILLING TECHNOLOGIES LLC	21914	DALLAS	0	0
ADVANCED PETRO LIFTING SYS INC	15584	CARROLLTON	2	2
ADVENT OIL & OPERATING INC	17026	GULFPORT	40	3
ADVENTURE PROPERTIES INCActive	20081	ADA	33	2
AEI CORPORATION-OKLAHOMA	20596	OKLAHOMA CITY	0	0
AEI PRODUCTION COMPANY	16892	EDMOND	14	6
AEL PRODUCTION COMPANY	18586	PIEDMONT	1	1
AEON ENERGY INC	7486	CLAREMORE	1	1
AETERNUM ENERGY LLCActive	24541	TYLER	10	7
AETHON I LP	21262	DALLAS	13	2
AEXCO PETROLEUM INCActive	17342	DENVER	129	14
AFO LLCActive	22015	VELMA	2	2
AG & OIL FIELD LLCActive	23297	EDMOND	0	0
AGAPE DRILLING CORPORATION	14190	MOORE	0	0
AGAPE INCActive	20215	BROKEN ARROW	114	2
AGAPE PRODUCERS	14133	BIXBY	0	0
AGAR & AGAR INC	6410	NORMAN	32	5
AGATE PETROLEUM INC	10905	TULSA	19	7
AGAVE ENERGY INCActive	19293	STIGLER	56	4
AGENT OIL CORPORATION	17708	BISON	3	1
AGGIE OIL COMPANY	6237	LAKEWOOD	6	3
AGOIL INC	8269	PORTLAND	1	1
AGRICULTURAL ENERGY SERVICES INCActive	22253	Edmond	5	3
AGUILA OPERATING COMPANY LLCActive	24490	Edmond	38	11

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.