|Distribution of well samples preserved
in 2015, 2016 and total for Kansas by total sample depth.
Updated Dec. 1, 2016; click to view larger versions.
142,474 Kansas wells have rotary-cutting samples available.
Kansas Geological Survey, Wichita Well Sample Library
Updated Dec. 1, 2016
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The URL for this page is http://www.kgs.ku.edu/Magellan/Cuttings/status.html