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Operator portfolio

Every well a company runs, across every state we cover, in one download. States spell operator names differently, so we gather every spelling and you tick the ones that belong.

Untick any company that is not the one you want: a search for "Diversified" also finds unrelated firms that start the same way.

Name as the state records it	State	Active	Wells
Oil Producers Inc Of Kansas 4 names · CO, KS, OK, TX		153	769
Oil Producers, Inc. of Kansas	KS	114	707
OIL PRODUCERS INC OF KANSAS	OK	34	51
OIL PRODUCERS INC. OF KANSAS	TX	5	8
OIL PRODUCERS, INC OF KANSAS	CO	0	3
Oil Creek Operators 1 name · PA		268	283
OIL CREEK OPERATORS LLC	PA	268	283
Oil Producers 6 names · CA, IL, IN, MI		0	217
OIL PRODUCERS INC	MI	0	198
Oil Producers Inc	IL	0	7
Oil Producers Inc.	IN	0	5
Oil Producers, Inc.	CA	0	3
Oil Producers, Inc.	IN	0	3
Oil Producers, Ltd.	CA	0	1
Oil Management 7 names · AR, IL, IN, OK, TX		0	170
Oil Management, Inc.	IL	0	151
OIL MANAGEMENT CORPORATION	TX	0	12
Oil Management Company	AR	0	2
Oil Management, Inc.	IN	0	2
OIL MANAGEMENT CORP	OK	0	1
oil management	IN	0	1
oil management inc.	IN	0	1
Oil And Gas Mgmt 2 names · OK, PA		124	161
OIL & GAS MGMT INC	PA	124	159
OIL & GAS MGMT CORPORATION	OK	0	2
Oil Field Production 1 name · OK		0	97
OIL FIELD PRODUCTION INC	OK	0	97
Oil Sources 1 name · KS		0	81
Oil Sources Corp.	KS	0	81
Oil And Gas Services 1 name · OK		0	74
OIL & GAS SERVICES INC	OK	0	74
Oil Search 3 names · AK, CA, OH		45	67
Oil Search (Alaska), LLC	AK	32	53
OIL SEARCH INC	OH	13	13
Oil Search Corp., Ltd	CA	0	1
Oil Valley Energy Svc 1 name · PA		61	61
OIL VALLEY ENERGY SVC LLC	PA	61	61
Oil Rock Oil 2 names · WV		47	56
OIL ROCK OIL COMPANY, INC.	WV	47	48
Oil Rock Oil Co., Inc.	WV	0	8
Oil And Gas Exploration 2 names · OK, TX		0	55
OIL & GAS EXPLORATION CO. INC.	TX	0	53
OIL & GAS EXPLORATION INC	OK	0	2
Oil And Industrial Service 1 name · IN		11	51
Oil and Industrial Service Co., Inc	IN	11	51
Oil Drillers And Developers 1 name · KS		3	47
Oil Drillers and Developers, Inc.	KS	3	47
Oil Enterprises 2 names · OH, OK		20	45
OIL ENTERPRISES	OH	20	43
OIL ENTERPRISES INC	OK	0	2
Oil Patch Operators 2 names · LA, TX		26	45
OIL PATCH OPERATORS CO. L.L.C.	TX	26	27
OIL PATCH OPERATORS, LLC	LA	0	18
Oil Property Management 2 names · KS, TX		2	44
Oil Property Management, Inc.	KS	2	28
OIL PROPERTY MANAGEMENT CO.	TX	0	16
Oil Ventures 2 names · KS, OK		2	43
OIL VENTURES LTD	OK	1	37
Oil Ventures Ltd.	KS	1	6
Oil Production Systems 2 names · KS, OK		0	41
OIL PRODUCTION SYSTEMS INC	OK	0	37
Oil Production Systems, Inc.	KS	0	4
Oil 5 names · IL, TX, UT, WY		0	40
Oil, Inc.	IL	0	23
Oil Inc	UT	0	10
OIL INCORPORATED	WY	0	5
OIL COMPANY THE	TX	0	1
Oil Incorporated	IL	0	1
Oil And Gas Futures 5 names · GOM, LA, MT, OK, TX		1	36
OIL AND GAS FUTURES, INC.	LA	0	28
Oil & Gas Futures	MT	0	5
OIL & GAS FUTURES INC	OK	0	1
OIL & GAS FUTURES INC.	TX	1	1
Oil and Gas Futures, Inc.	GOM	0	1
Oil Technology Group Illinois Basin 1 name · IL		0	36
Oil Technology Group/Illinois Basin	IL	0	36
Oil Resources 5 names · CO, IL, MT, ND, WY		0	35
OIL RESOURCES INC	WY	0	20
OIL RESOURCES INC	CO	0	9
OIL RESOURCES, INC.	ND	0	3
Oil Resources Incorporated	MT	0	2
Oil Resources	IL	0	1
Oil Gas And Minerals Devl 1 name · TX		13	34
OIL GAS & MINERALS DEVL. CORP.	TX	13	34
Oil Partners 2 names · KS		18	32
Oil Partners, LLC	KS	18	23
Oil Partners	KS	0	9
Oil And Gas Svc 1 name · PA		27	31
OIL & GAS SVC INC	PA	27	31
Oil Creek Production 2 names · OK, TX		5	30
OIL CREEK PRODUCTION COMPANY	OK	5	29
OIL CREEK PRODUCTION COMPANY	TX	0	1
Oil Center Operating 1 name · OK		0	28
OIL CENTER OPERATING INC	OK	0	28
Oil Recovery Systems 1 name · OK		0	28
OIL RECOVERY SYSTEMS INC	OK	0	28
Oil Creek Energy 2 names · PA, TX		25	28
OIL CREEK ENERGY LLC	PA	25	25
OIL CREEK ENERGY INC.	TX	0	3
Oil Capital Operating 2 names · OK, TX		21	27
OIL CAPITAL OPERATING, LLC	OK	20	26
OIL CAPITAL OPERATING LLC	TX	1	1
Oil And Gas Solutions 1 name · OH		0	27
OIL & GAS SOLUTIONS LTD	OH	0	27
Oil Lease Operating 1 name · TX		1	26
OIL LEASE OPERATING CO.	TX	1	26
Oil Development Company Of Texas 3 names · MT, ND, TX		0	24
Oil Development Company Of Texas	MT	0	10
OIL DEVELOPMENT COMPANY OF TEXAS	TX	0	8
OIL DEVELOPMENT COMPANY OF TEXAS	ND	0	6
Oil Development Of Texas 1 name · WY		0	24
OIL DEVELOPMENT OF TEXAS	WY	0	24
Oil Gas Management 1 name · KS		0	23
Oil Gas Management, Inc.	KS	0	23
Oil Lift 3 names · KS, LA, OK		0	21
OIL LIFT INC	OK	0	11
Oil Lift, Inc.	KS	0	9
OIL LIFT, INCORPORATED	LA	0	1
Oil Company Of America 1 name · KS		0	21
Oil Company of America, Inc.	KS	0	21
Oil Properties 3 names · KS, MI, TX		0	20
Oil Properties Co., Inc.	KS	0	18
OIL PROPERTIES INC.	TX	0	1
OIL PROPERTIES CORP	MI	0	1
Oil Investments 3 names · CA, IL, LA		0	19
Oil Investments Ltd.	IL	0	13
OIL INVESTMENTS, LTD.	LA	0	4
Oil Investments, Inc.	CA	0	2
Oil West Drilling 1 name · OK		0	18
OIL WEST DRILLING INC	OK	0	18
Oil Well Buyers 2 names · LA, TX		2	18
OIL WELL BUYERS CORP.	TX	0	12
OIL WELL BUYERS CORP.	LA	2	6
Oil Well Drilling 1 name · IL		0	18
Oil Well Drilling	IL	0	18
Oil Gas Etc 1 name · TX		1	17
OIL GAS ETC. LLC	TX	1	17
Oil Development 4 names · CA, KS, UT, WV		0	16
Oil Development Co	UT	0	9
Oil Development Co.	KS	0	4
Oil Development	WV	0	2
Oil Dev. Corp.	CA	0	1
Oil Producers Association 1 name · IL		0	16
Oil Producers Association, Inc.	IL	0	16
Oil Country Management 1 name · LA		0	15
OIL COUNTRY MANAGEMENT, INC.	LA	0	15
Oil Production Service 1 name · TX		0	15
OIL PRODUCTION SERVICE	TX	0	15
Oil Creek Partners 1 name · PA		0	15
OIL CREEK PARTNERS	PA	0	15
Oil Gas And Minerals 1 name · IL		0	15
Oil,Gas & Minerals,Inc.	IL	0	15
Oil Gas And Other Minerals 2 names · AR, LA		0	14
OIL,GAS & OTHER MINERALS, INC.	LA	0	13
Oil Gas & Other Minerals Inc	AR	0	1
Oil And Gas Production 2 names · MI, TX		13	14
OIL & GAS PRODUCTION INC.	TX	13	13
OIL AND GAS PRODUCTION INC	MI	0	1
Oil Production Assoc 1 name · IL		0	14
Oil Prod. Assoc., Inc.	IL	0	14
Oil Tech Group 1 name · IL		0	14
Oil Tech Group	IL	0	14
Oil And Gas Drlg And Production 1 name · IL		0	13
Oil & Gas Drlg. & Prod.	IL	0	13
Oil And Gas Unlimited 1 name · OK		0	12
OIL & GAS UNLIMITED INC	OK	0	12
Oil Investors 3 names · IL, OK, TX		0	12
Oil Investors, Inc.	IL	0	7
OIL INVESTORS LTD INC.	TX	0	3
OIL INVESTORS INC	OK	0	2
Oil City Petroleum 2 names · CO, TX		0	12
OIL CITY PETROLEUM INC	CO	0	8
OIL CITY PETROLEUM INC.	TX	0	4
Oil Capital 1 name · KS		0	12
Oil Capital Corporation	KS	0	12
Oil Production Management 2 names · CA, OK		0	11
Oil Production Management, Inc	CA	0	10
OIL PRODUCTION MANAGEMENT INC	OK	0	1
Oil And Gas Reserves 1 name · TX		0	11
OIL & GAS RESERVES INC.	TX	0	11
Oil Well Recovery Services 1 name · TX		0	11
OIL WELL RECOVERY SERVICES INC.	TX	0	11
Oil Pool 1 name · OK		10	10
OIL POOL INC	OK	10	10
Oil State Petroleum 1 name · OK		0	10
OIL STATE PETROLEUM INC	OK	0	10
Oil Reserves Corp Of America 1 name · LA		0	10
OIL RESERVES CORP OF AMERICA	LA	0	10
Oil And Gas 4 names · MI, TX, WV		1	10
OIL & GAS CO. THE	TX	1	5
Oil & Gas Co.	WV	0	3
OIL AND GAS CO INC	MI	0	1
OIL AND GAS CORP	MI	0	1
Oil Projects 1 name · TX		6	10
OIL PROJECTS LLC	TX	6	10
Oil Well Salvage 1 name · TX		0	10
OIL WELL SALVAGE CO.	TX	0	10
Oil City City Venango Cnty 1 name · PA		0	10
OIL CITY CITY VENANGO CNTY	PA	0	10
Oil States 1 name · WV		0	10
Oil States	WV	0	10
Oil Properties Investment 1 name · KS		1	10
Oil Properties Investment Corp.	KS	1	10
Oil Rec Corp Of Am 1 name · IL		0	10
Oil Rec. Corp of Am.	IL	0	10
Oil Recovery Corp Of America 2 names · IN		0	10
Oil Recovery Corp. of America	IN	0	8
Oil Recovery Corp of America	IN	0	2
Oil For America Exploration 2 names · ND, TX		0	9
OIL FOR AMERICA EXPLORATION, LLC	ND	0	6
OIL FOR AMERICA-EXPLORATION	TX	0	3
Oil And Gas Futures Inc Of Texas 1 name · GOM		0	9
Oil and Gas Futures, Inc. of Texas	GOM	0	9
Oil And Realty Developments 1 name · WY		0	9
OIL & REALTY DEVELOPMENTS INC	WY	0	9
Oil Carriers 1 name · IL		0	9
Oil Carriers Inc	IL	0	9
Oil Technology Group Il Basin 1 name · IL		0	9
Oil Technology Group/IL Basin	IL	0	9
Oil Recovery 2 names · IL, LA		0	8
Oil Recovery, Inc.	IL	0	6
OIL RECOVERY, INC.	LA	0	2
Oil And Gas Insurance 1 name · OH		0	8
OIL & GAS INSURANCE CO	OH	0	8
Oil Mountain Energy 1 name · WY		8	8
OIL MOUNTAIN ENERGY INC	WY	8	8
Oil Tech 1 name · IL		0	8
Oil Tech, Inc.	IL	0	8
Oil And Gasland 1 name · TX		0	7
OIL & GASLAND CO.	TX	0	7
Oil Consortium Of 1 name · TX		0	7
OIL CONSORTIUM OF TX. INC.	TX	0	7
Oil Well Services 1 name · TX		0	7
OIL WELL SERVICES INC.	TX	0	7
Oil Industries 2 names · OH, WV		0	7
Oil Industries, Ltd.	WV	0	4
OIL INDUSTRIES LTD	OH	0	3
Oil Producers Syndicate 1 name · MT		0	7
Oil Producers Syndicate	MT	0	7
Oil Palace 1 name · LA		0	6
OIL PALACE, INC.	LA	0	6
Oil County Traders 1 name · KS		0	6
Oil County Traders	KS	0	6
Oil Tech Producers 1 name · KS		1	6
Oil Tech Producers Corporation	KS	1	6
Oil Research 1 name · IL		0	6
Oil Research, Inc.	IL	0	6
Oil Gas And Land Services 1 name · NY		0	6
Oil Gas & Land Services Inc.	NY	0	6
Oil Patch Energy 1 name · OK		5	5
OIL PATCH ENERGY LLC	OK	5	5
Oil And Gas Development 3 names · IN, LA, WV		0	5
OIL & GAS DEVELOPMENT COMPANY	LA	0	3
Oil & Gas Development	WV	0	1
Oil & Gas Dev. Corp.	IN	0	1
Oil And Gas Operations 2 names · NM, TX		1	5
OIL & GAS OPERATIONS	TX	0	4
OIL & GAS OPERATIONS	NM	1	1
Oil And Gas Prop Management 1 name · TX		0	5
OIL & GAS PROP. MANAGEMENT INC.	TX	0	5
Oil And Gas Property Management 2 names · TX, WY		0	5
OIL & GAS PROPERTY MANAGEMENT	TX	0	3
OIL & GAS PROPERTY MANAGEMENT	WY	0	2
Oil Well Investors Leasing 1 name · TX		0	5
OIL WELL INVESTORS LEASING INC.	TX	0	5
Oil Creek Drilling 1 name · PA		0	5
OIL CREEK DRILLING CO INC	PA	0	5
Oil Discoveries 1 name · WV		0	5
Oil Discoveries, Inc.	WV	0	5
Oil And Gas Well Serv 1 name · OH		0	5
OIL & GAS WELL SERV INC	OH	0	5
Oil Securities And Gas 1 name · UT		0	5
Oil Securities & Gas Corp	UT	0	5
Oil Tech Drlg 1 name · IL		0	5
Oil-Tech Drlg. Co.	IL	0	5
Oil Opportunities Of Indiana 3 names · IN		0	5
Oil Opportunities of Indiana, Inc.	IN	0	3
Oil Opportunities of Indiana	IN	0	1
Oil Opportunities of Indiana Inc.	IN	0	1
Oil Capitol 3 names · IL, OK, WY		0	4
OIL CAPITOL CORP THE	OK	0	2
OIL CAPITOL CORPORATION	WY	0	1
Oil Capitol Corp	IL	0	1
Oil And Gas Prop Mgmt 3 names · CA, LA, TX		0	4
Oil & Gas Prop Mgmt. Inc.	CA	0	2
OIL & GAS PROP MGMT, INC.	LA	0	1
OIL & GAS PROP. MGMT. INC.	TX	0	1
Oil And Gas Property Mgmt 1 name · LA		0	4
OIL & GAS PROPERTY MGMT., INC.	LA	0	4
Oil Well Service 2 names · LA, MI		0	4
OIL WELL SERVICE INC	MI	0	3
OIL WELL SERVICE COMPANY	LA	0	1
Oil And Gas Properties 1 name · TX		0	4
OIL & GAS PROPERTIES INC.	TX	0	4
Oil And Petroleum Of Mid Tex 1 name · TX		0	4
OIL & PETROLEUM OF MID-TEX	TX	0	4
Oil Well Chemical 1 name · TX		1	4
OIL WELL CHEMICAL CO. INC.	TX	1	4
Oil City Supply 1 name · WY		0	4
OIL CITY SUPPLY CO INC	WY	0	4
Oil Seven A General Partnership 1 name · KS		1	4
Oil Seven, a General Partnership	KS	1	4
Oil Field Lease Management 1 name · IL		0	4
Oil Field Lease Management, Inc.	IL	0	4
Oil Electronics 2 names · IN		0	4
Oil Electronics Inc.	IN	0	3
Oil Electronics	IN	0	1
Oil City Exploration 1 name · OK		0	3
OIL CITY EXPLORATION	OK	0	3
Oil Miner 1 name · OK		3	3
OIL MINER, LLC	OK	3	3
Oil Service 1 name · OK		0	3
OIL SERVICE CO	OK	0	3
Oil And Gas Producers 1 name · LA		0	3
OIL & GAS PRODUCERS, INC.	LA	0	3
Oil Development Co Of Utah And Ripco 1 name · LA		0	3
OIL DEV. CO. OF UTAH & RIPCO	LA	0	3
Oil Associates 2 names · IL, TX		0	3
OIL ASSOCIATES INC.	TX	0	2
Oil Associates	IL	0	1
Oil Chem 1 name · TX		0	3
OIL-CHEM INC.	TX	0	3
Oil Coast 1 name · TX		0	3
OIL COAST CORP.	TX	0	3
Oil Country Pipe And Valve 1 name · TX		0	3
OIL COUNTRY PIPE & VALVE INC.	TX	0	3
Oil Exploration 2 names · IL, ND		0	3
OIL EXPLORATION CO.	ND	0	2
Oil Exploration	IL	0	1
Oil Field Construction In 1 name · OH		0	3
OIL FIELD CONSTRUCTION IN	OH	0	3
Oil California Exploration 1 name · CA		0	3
Oil California Exploration	CA	0	3
Oil Well Management 1 name · CA		0	3
Oil Well Management Co.	CA	0	3
Oil Finder S And Producer S 1 name · KS		0	3
Oil Finder's and Producer's, Inc.	KS	0	3
Oil Development Co Of Utah 1 name · MS		0	3
OIL DEVELOPMENT CO. OF UTAH	MS	0	3
Oil Rec Corp Of America 1 name · IL		0	3
Oil Rec. Corp. of America	IL	0	3
Oil Farming 1 name · IN		2	3
Oil Farming LLC	IN	2	3
Oil And Gas Management 1 name · MO		0	3
OIL AND GAS MANAGEMENT, INC.	MO	0	3
Oil Capital Land And Exploration 1 name · OK		0	2
OIL CAPITAL LAND AND EXPLORATION CO.	OK	0	2
Oil Exploration Of America 1 name · OK		0	2
OIL EXPLORATION OF AMERICA INC	OK	0	2
Oil Development Company Of Utah 1 name · AR		0	2
Oil Development Company of Utah	AR	0	2
Oil Well 2 names · AR, WY		0	2
Oil Well Corp	AR	0	1
OIL WELL	WY	0	1
Oil Basin Development 1 name · TX		0	2
OIL BASIN DEVELOPMENT CORP.	TX	0	2
Oil Country 1 name · TX		0	2
OIL COUNTRY CORPORATION	TX	0	2
Oil Development Of Rock Creek 1 name · TX		0	2
OIL DEV. OF ROCK CREEK INC.	TX	0	2
Oil Dome Petroleum 1 name · TX		0	2
OIL DOME PETROLEUM INC.	TX	0	2
Oil Operators 2 names · CA, TX		0	2
OIL OPERATORS	TX	0	1
Oil Operators Inc.	CA	0	1
Oil Production Maintenance 1 name · TX		0	2
OIL PRODUCTION MAINTENANCE	TX	0	2
Oil Reserves 1 name · TX		0	2
OIL RESERVES CORPORATION	TX	0	2
Oil Rock Energy Inc O R E 1 name · TX		1	2
OIL ROCK ENERGY INC. / O.R.E.	TX	1	2
Oil Tactics Of Oklahoma 1 name · TX		0	2
OIL TACTICS OF OKLAHOMA	TX	0	2
Oil Tex 2 names · OH, TX		0	2
OIL-TEX INC.	TX	0	1
OIL TEX INC	OH	0	1
Oil X 1 name · TX		0	2
OIL-X CORP. THE	TX	0	2
Oil Fld Rentals 1 name · PA		2	2
OIL FLD RENTALS INC	PA	2	2
Oil Capitol Of Colorado 1 name · CO		0	2
OIL CAPITOL OF COLORADO, INC	CO	0	2
Oil And Realty Devlop 1 name · OH		0	2
OIL & REALTY DEVLOP INC	OH	0	2
Oil King Oil 1 name · CA		0	2
Oil King Oil Co.	CA	0	2
Oil Securities And Metals 1 name · CA		0	2
Oil Securities and Metals Corp.	CA	0	2
Oil Securities 1 name · CA		0	2
Oil Securities, Inc.	CA	0	2
Oil Co Of San Juan 1 name · UT		0	2
Oil Co of San Juan	UT	0	2
Oil Springs Development 1 name · MT		0	2
Oil Springs Development Corp.	MT	0	2
Oil States Corp And Mcintosh J W 1 name · MI		0	2
OIL STATES CORP AND MCINTOSH J W	MI	0	2
Oil Dvlpmnt 1 name · IL		0	2
Oil Dvlpmnt Co	IL	0	2
Oil Production 1 name · IL		0	2
Oil Prod Co	IL	0	2
Oil Investors Assoc 2 names · IN		0	2
Oil Investors Assoc. Inc.	IN	0	1
Oil Investors' Assoc. Inc.	IN	0	1
Oil Spot Completion 1 name · MO		0	2
OIL SPOT COMPLETION, INC.	MO	0	2
Oil And Gas Equipment 1 name · OK		0	1
OIL & GAS EQUIPMENT INC	OK	0	1
Oil And Gas Supply 1 name · OK		0	1
OIL AND GAS SUPPLY INC	OK	0	1
Oil Biz 1 name · OK		0	1
OIL BIZ INC	OK	0	1
Oil City Realty And Production 1 name · OK		0	1
OIL CITY REALTY & PROD COMPANY	OK	0	1
Oil And Marine Corp Of La 1 name · LA		0	1
OIL & MARINE CORP OF LA, INC.	LA	0	1
Oil Operators Trust 1 name · LA		0	1
OIL OPERATORS TRUST	LA	0	1
Oil Well Pipe And Supply 1 name · LA		0	1
OIL WELL PIPE & SUPPLY INC.	LA	0	1
Oil And Gas Development Associates 1 name · AR		0	1
Oil & Gas Development Associates	AR	0	1
Oil Operator Trust 1 name · AR		0	1
OIL OPERATOR TRUST	AR	0	1
Oil States Drilling 1 name · AR		0	1
Oil States Drilling Inc	AR	0	1
Oil Syndicate 1 name · AR		0	1
Oil Syndicate Inc	AR	0	1
Oil Well Corp Magna 1 name · AR		1	1
Oil Well Corp/Magna	AR	1	1
Oil And Gas Energy 1 name · TX		0	1
OIL & GAS ENERGY INC.	TX	0	1
Oil And Gas Investments 1 name · TX		0	1
OIL & GAS INVESTMENTS INC.	TX	0	1
Oil And Gas Investor S 1 name · TX		0	1
OIL & GAS INVESTOR S INC.	TX	0	1
Oil And Minerals 1 name · TX		0	1
OIL & MINERALS L.P.	TX	0	1
Oil Exploration Producing 1 name · TX		0	1
OIL EXPLORATION PRODUCING	TX	0	1
Oil Expo 1 name · TX		0	1
OIL EXPO. CO.	TX	0	1
Oil Field Drilling 1 name · TX		0	1
OIL FIELD DRILLING CO.	TX	0	1
Oil Field Maintenance Incorp 1 name · TX		0	1
OIL FIELD MAINTENANCE INCORP.	TX	0	1
Oil Field Management 1 name · TX		0	1
OIL FIELD MANAGEMENT INC.	TX	0	1
Oil Field Salvage 1 name · TX		0	1
OIL FIELD SALVAGE COMPANY	TX	0	1
Oil Lympia Oil And Gas 1 name · TX		0	1
OIL-LYMPIA OIL AND GAS INC.	TX	0	1
Oil Operations 1 name · TX		0	1
OIL OPERATIONS INC.	TX	0	1
Oil Well Drig 1 name · TX		0	1
OIL WELL DRIG. CO.	TX	0	1
Oil Finance 1 name · PA		0	1
OIL FINANCE CORP	PA	0	1
Oil Fld Sys 1 name · PA		0	1
OIL FLD SYS CORP	PA	0	1
Oil And Gas Energy Resources 1 name · WV		0	1
Oil & Gas Energy Resources	WV	0	1
Oil Minerals Lands 1 name · CO		0	1
OIL-MINERALS LANDS INC	CO	0	1
Oil Funds Management 1 name · OH		0	1
OIL FUNDS MANAGEMENT INC	OH	0	1
Oil And Gas Investors 1 name · WY		0	1
OIL & GAS INVESTORS CO	WY	0	1
Oil Corp Of America 1 name · WY		0	1
OIL CORP OF AMERICA	WY	0	1
Oil Center Consolidated 1 name · CA		0	1
Oil Center Consolidated	CA	0	1
Oil Factors 1 name · CA		0	1
Oil Factors, Inc.	CA	0	1
Oil Field Equipment 1 name · CA		0	1
Oil Field Equipment Company	CA	0	1
Oil Group 1 name · CA		0	1
Oil Group, Inc.	CA	0	1
Oil Income 1 name · CA		0	1
Oil Income Corp.	CA	0	1
Oil Investment 1 name · CA		0	1
Oil Investment Co.	CA	0	1
Oil Ridge Oil And Refining 1 name · CA		0	1
Oil Ridge Oil & Refining Co.	CA	0	1
Oil Well Abandoning 1 name · CA		0	1
Oil Well Abandoning Co.	CA	0	1
Oil Well Abandonment 1 name · CA		0	1
Oil Well Abandonment Co.	CA	0	1
Oil Kings A General Partnership 1 name · KS		0	1
Oil Kings, a General Partnership	KS	0	1
Oil Land 1 name · KS		0	1
Oil Land, Inc.	KS	0	1
Oil Lease Management 1 name · KS		0	1
Oil Lease Management Company, Inc.	KS	0	1
Oil Producers Eastern Kansas 1 name · KS		0	1
Oil Producers Eastern Kansas	KS	0	1
Oil Quest Resources 1 name · KS		0	1
Oil Quest Resources, Inc.	KS	0	1
Oil Reclaiming 1 name · KS		0	1
Oil Reclaiming Company, Ltd	KS	0	1
Oil Country Traders 1 name · MT		0	1
Oil Country Traders	MT	0	1
Oil Drillers 1 name · MT		0	1
Oil Drillers Ltd.	MT	0	1
Oil And Gas Futures Inc And Southland Royalty 1 name · MS		0	1
OIL & GAS FUTURES INC. & SOUTHLAND ROYALTY	MS	0	1
Oil Energy Inc Freedom 1 name · MS		0	1
OIL ENERGY INC.-FREEDOM	MS	0	1
Oil Finders 1 name · MI		0	1
OIL FINDERS INC	MI	0	1
Oil Producers Inc And Gorman J Richard And Macke 1 name · MI		0	1
OIL PRODUCERS INC AND GORMAN J RICHARD AND MACKE	MI	0	1
Oil Producers Inc And M I O Exploration 1 name · MI		0	1
OIL PRODUCERS INC AND M I O EXPLORATION CO	MI	0	1
Oil Producers Inc And Wagner Brothers 1 name · MI		0	1
OIL PRODUCERS INC AND WAGNER BROTHERS	MI	0	1
Oil Trust 1 name · MI		0	1
OIL TRUST CORP	MI	0	1
Oil And Gas Research 1 name · IL		0	1
Oil & Gas Research, Inc.	IL	0	1
Oil Company 31 Oil Producers 1 name · IL		0	1
Oil Company 31 Oil Producers	IL	0	1
Oil Lands Inv Trust 1 name · IL		0	1
Oil Lands Inv. Trust	IL	0	1
Oil Production Syn 1 name · IL		0	1
Oil Prod Syn	IL	0	1
Oil Royalties 1 name · IL		0	1
Oil Royalties Ltd	IL	0	1
Oil Tech Investments 1 name · IL		0	1
Oil Tech Investments	IL	0	1
Oil Test 1 name · IL		0	1
Oil Test Co., Inc.	IL	0	1
Oil Well Supply 1 name · IL		0	1
Oil Well Supply	IL	0	1
Oil And Gasdrlrs And Prods 1 name · IL		0	1
Oil&Gasdrlrs&Prods	IL	0	1
Oil Capitol Corp And Jackson 1 name · IN		0	1
Oil Capitol Corp. & Jackson Co.	IN	0	1
Oil Well Repair 1 name · IN		0	1
Oil Well Repair, Inc.	IN	0	1
Oil Mngt 1 name · IN		0	1
oil mngt.	IN	0	1
Oil Hunters Inc Of Oklahoma 1 name · SD		1	1
Oil Hunters Inc. of Oklahoma	SD	1	1
Oil Ventures Development 1 name · SD		0	1
Oil Ventures Development Co., Inc.	SD	0	1
Oil Ventures Gas And Oil 1 name · SD		0	1
Oil Ventures Gas and Oil Co., Inc.	SD	0	1
Oil Discovery 1 name · AZ		0	1
Oil Discovery	AZ	0	1
Oil Holdings 1 name · AZ		0	1
Oil Holdings	AZ	0	1