煤层气地球物理测井技术发展综述

A review on the development of geophysical logging techniques for coalbed methane reservoir

1. 中国地质大学,北京100083;2. 中国石油勘探开发研究院,北京100029;3. 中国石油化工集团公司油田管理部,北京100083

1. Department of Energy Geology, China University of Geosciences, Beijing 100083, China;2. Oilfields Management Department, China Petrochemical Corporation, Beijing 100083, China;3. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China

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。

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.