非常规油气地质理论与勘探技术进展

Progress in Geological Theory and Exploration Technology of Unconventional Oil and Gas

进入21世纪,以北美引导的页岩革命,在非常规油气地质理论和勘探技术方面取得战略突破,改变了世界能源分布格局。本文系统阐述了常规和非常规油气地质理论的差异,梳理了近年来非常规油气勘探技术取得的重大进展;详细分析了非常规勘探“六特性”测井评价技术系列和非常规“甜点区”评价的4项关键技术。最后探讨了非常规油气取得重大突破,对石油工业理论技术、世界能源结构和格局产生的深远影响。

Into the 21st century,the shale revolution led by North America has achieved strategic breakthroughs in unconventional oil and gas geological theories and exploration technologies,in addition reshaping the world's energy landscape.This article compares the differences between conventional and unconventional oil and gas geological theories,and summarizes the major advances in unconventional oil and gas exploration technologies in recent years;A detailed analysis of unconventional exploration"six characteristics"logging evaluation technology series and unconventional"sweet spot"evaluation of 4 key technologies.Finally,it discusses the major breakthroughs in unconventional oil and gas,which have a profound impact on the theory and technology of the petroleum industry,and the world's energy structure and pattern.