Yearly and monthly productionMADDEN Lease
Protoype Chart System
Note: The Flash-based chart has been discontinued,
as Flash is no longer supported by web browsers.
Pre-1987 cumulative data and monthly volume data is provided under license agreement to the KGS by IHS Energy. As such, it may be reviewed and used for public service and research purposes. It may not be downloaded or used for purposes of re-packaging, reselling or dissemination to third parties.
Kansas Geological Survey
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Programs Updated May 27, 2014
Data from Kansas Dept. of Revenue files monthly.