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Operator List: O


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O'Brien Energy Company

O'Brien Energy Resources Corp.

O'Brien Resources, LLC

O'Brien, Owen

O'Connell, James P.

O-K Gas Svcs

OCCIDENTAL ENERGY MARKETING, INC.

OCCIDENTAL ENERGY MARKETING, INC.

Ocean Energy, Resources, Inc.

OCFIW Oil Company, Inc.

Ohaebosim Medical Clinic

Ohio Kentucky Oil Corporation

Oil Company of America, Inc.

Oil Gas Management, Inc.

Oil Kings, a General Partnership

Oil Partners, LLC

Oil Producers Inc. of Kansas

Oil Properties Co., Inc.

Oil Property Management, Inc.

Oil Sources Corp.

Oil Tech Producers Corporation

Oilfield Services, LLC

Oilfield Truck Service

OKT Resources, LLC

Olson-Anderson Lease

Olympic Oil, Inc.

One Source Financial Services Inc.

Oneok Resources Company

Onshore, L.L.C.

Oolite Energy Corp

Opdycke Lease Partners, a General Partnership

Orbit Energy LLC

Orca Operating Company LLC

Oryx Energy Company

Osage Energy, LLC

OSAGE Resources, LLC

Osborn Energy, L.L.C.

Osborn Heirs Company, LTD

Outback Oil, Inc.

Overland Exploration Company

Owen's Pumping Service

Owen, Matthew

Owens Oil

Owens Petroleum LLC

Owings Oil, LLC

Oxbow Oil Company,a Kansas General Partnership

OXY USA Inc.


Kansas Geological Survey
Comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Magellan/Field/operators.html
Programs Updated May 27, 2014
Production data from Kansas Dept. of Revenue files monthly.
Company data from Kansas Dept. of Revenue and Corporation Commission files.