User's Manual for the CMOP Cash Flow Model, Version 3
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2022 2 27 To estimate mining rate in feet per year ft/yr when you know only the mining rate in tons per year tons/yr, use the following equation: ft/yr = tons/yr * 2,000lb/ton / 60 lb/ft3*
CMM Cash Flow Model
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2022 3 29 The Coal Mine Methane Project Cash Flow Model is a web based tool that allows coal mine operators and owners, project developers, equipment vendors, and other interested parties to evaluate the financial viability of recovering and utilizing CMM from gob wells, abandoned mine drainage wells, or mine ventilation air in one of ten ways: Coal Drying.