|Distribution of well samples preserved
in 2016, 2017 and total for Kansas by total sample depth.
Updated Jan. 31, 2017; click to view larger versions.
142,581 Kansas wells have rotary-cutting samples available.
Kansas Geological Survey, Wichita Well Sample Library
Updated Jan. 31, 2017
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The URL for this page is http://www.kgs.ku.edu/Magellan/Cuttings/status.html