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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

Oak Ridge LLC


Ocean Energy, Resources, Inc.

OCFIW Oil Company, Inc.

Oil Partners, LLC

Oil Producers, Inc. of Kansas

Oil Property Management, Inc.

Oil Sources Corp.

Oil Tech Producers Corporation

Oilfield Services, LLC

OLAK Energy Production, LLC

Olson-Anderson Lease

Olympic Oil, Inc.

One Source Financial Services Inc.

Onshore, L.L.C.

Oolite Energy Corp


Opdycke Lease Partners, a General Partnership

Orca Operating Company LLC

Osage Energy, LLC

OSAGE Resources, LLC

Osborn Energy, L.L.C.

Osborn Heirs Company, LTD

Outback Oil, Inc.

Outlaw Well Service LLC

Overland Exploration Company

Owen's Pumping Service

Owen, Matthew

Owens Oil Company, LLC

Owens Petroleum LLC

Owings Oil, LLC


Kansas Geological Survey
Comments to
Programs Updated July 12, 2016
Production data from Kansas Dept. of Revenue files monthly.
Company data from Kansas Dept. of Revenue and Corporation Commission files.