The differences between high and low coal rank reservoirs are analyzed from such aspects as the conditions of the coalbed methane's fountain, the coalbed adsorption capacity, the hydrogeologic and physical property of coal beds, and the reservoir forming
The differences between high and low coal rank reservoirs are analyzed from such aspects as the conditions of the coalbed methane's fountain, the coalbed adsorption capacity, the hydrogeologic and physical property of coal beds, and the reservoir forming
摘要从煤层气成藏的气源条件、煤层的储集能力、煤层的物性、煤层的水文地质条件和成藏过程等方面，分析了高煤阶煤层气和低煤阶煤层气成藏的差异性。