【摘要】 为获得低渗透煤层气藏注热开采过程中煤层气抽采热效率及能量效率,探索注热参数对煤层气产量的影响,综合运用传热学、物理化学等相关理论,建立低渗透煤层气藏注热开采过程的热效率及能量效率的数学模型,并对所建立的数学模型进行解析求解。更多还原

【Abstract】 In order to acquire thermal efficiency and energy efficiency of coal-bed methane in the process of heat injection exploitation, explore the effect of heat injection parameters about the coalbed methane output, thermal efficiency and energy efficiency model of coal-bed mathane was established based on heat transfer, physical chemistry and so on. Analysis the established mathematical model.更多还原