【摘要】 在大量文献调研的基础上 ,基于国内外煤层气测井技术的发展现状 ,综合评述了常用的煤层气测井方法、技术系列与煤储层测井评价技术及其优缺点 ,总结了当前国内外煤层气测井的应用研究情况 ,并分析了当前面临的技术难题 ,分析了煤层气地球物理测井技术的应用前景及值得注意的几个发展趋势更多还原

【Abstract】 Coalbed methane logging methods are quite different from conventional oil gas logging ones. On the basis of the development of geophysical logging techniques for coalbed methane at home and abroad,data acquisition and evaluation techniques (logging methods, different series of logging methods as well as their contents and evaluation processes,and strongpoints and shortcoming of the methods and series) of geophysical logging for coalbed methane reservoirs were analyzed. Today’s application research status were summarized.Problems in evaluation of coalbed methane reservoirs and developing directions of geophysical logging for coalbed methane reservoirs in China were also discussed.更多还原