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随着油气勘探难度的日益增大,泥岩油气藏,特别是裂缝性泥岩油气藏的勘探研究愈来愈受到人们的重视;那么,如何最大限度的获取和利用地质、钻井资料和地震信息以及测井信息进行泥岩油气藏综合评价就成为油气地质工作者面临的重要课题。本文系统论述了地质、钻井、地震、测井各单项评价技术的难点,及相应的解决方法,并强调了将这几个单项技术紧密结合的综合评价方法的优势。
With the increasing difficulty of oil and gas exploration, exploration of mudstone reservoirs, especially fractured mudstone reservoirs, has drawn more and more attention; how to maximize the use of geological, drilling data and seismic information, Well information for mudstone reservoir comprehensive evaluation has become an important issue facing oil and gas geologists. This paper systematically discusses the difficulties of the individual evaluation techniques of geology, drilling, seismic and logging, and the corresponding solutions, and emphasizes the advantages of the comprehensive evaluation method that closely integrates these several individual technologies.