GB/T 46549-2025
ActiveEconomic evaluation method for surface extraction project of coalbed methane in coal mining area
煤矿区煤层气地面抽采项目经济评价方法
Application Summary AI generated
This standard specifies the methodology for conducting economic evaluations of surface extraction projects for coalbed methane within coal mining areas. It is applied by mining enterprises and investment assessment bodies to analyze costs, benefits, and financial viability before project approval or during operational review. The standard ensures consistent economic assessment practices for coalbed methane extraction, supporting resource utilization and investment decision-making in the coal mining industry.
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