Feasibility Study for Coal Mine Methane Drainage and . - US EPAOverview of Coal Mine Methane Drainage and Utilization in China. ... (CMOP) commissioned a feasibility study for a project involving CMM recovery and.feasibility study on coal mining,commencement of pre-feasibility study for the lublin coal projectSep 4, 2014 . the potential for a world class, high margin mine with the ability to produce . Pre-Feasibility Study (“PFS” or “Study”) at the Lublin Coal Project.