Region: Northern Midcontinent System: Pennsylvanian Upper Virgilian--Resources and Historical Accumulations

Estimate of Resources

Historical Data on Accumulations

Oil accumulation size vs. total wells

Oil accumulation depth vs. discovery year

Percent of oil accumulations vs. accumulation size

Gas accumulation size vs. total wells

Gas accumulation depth vs. discovery year

Percent of gas accumulations vs. accumulation size

Kansas Geological Survey, Digital Petroleum Atlas
Updated July 18, 1996
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