Depth to Gas (feet), Referenced to Top “3-Finger Dolomite”

A map of reported depth to gas referenced to the top of the 3-finger dolomite shows that the gas in the northernmost vent wells resides in a slightly deeper stratigraphic interval (3A) compared to gas in more southerly wells.

The anomalous depth to gas at the eastern edge of T23S R6W Sec. 12 corresponds to the M1 gas zone in DDV #09.

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Last updated June 2004
http://www.kgs.ku.edu/PRS/publication/2004/AAPG/NG_Migration/P1-05.html