煤成气储层
Coal-formed Gas Reservoir
低渗煤储层
coal reserve of low permeability gas
煤储层特征
coal reservoir feature
coal reservoir characteristics
coal seam reservoir characteristics
charaters of coal storage seam
煤层气资源
coal bed gas resources
resources of coal bed gas
Coal-bed Gas Resource
coalbed methane resource
CBM resource
CBM resources
煤储层物性
physical property of coal reservoir
physical properties of coal reservoir
煤层气开发
Development of CBM
development of the coal bed gas
CBM exploitation
exploitation of the coal bed methane
CBM development
coalbed methane
CBM
煤层气勘探
coalbed methane exploration
CBM exploration