储层成岩作用类型及其石油地质意义  

Types of Reservoir Diagenesis and Its Petroleum Geological Significance

作　　者：刘伟[1] 陈少伟 梁康 孟世鑫 

机构地区：[1]长江大学地球科学学院,湖北武汉430100

出　　处：《化工设计通讯》2017年第10期214-214,共1页Chemical Engineering Design Communications

摘　　要：成岩作用研究是深化碎屑岩储层地质理论、合理解释油气储集空间形成机理和有利孔隙发育带的重要基础,是储层定性和定量评价的依据。通过对国内外文献的调研,总结了成岩作用的类型分为:机械压实作用、胶结作用、交代作用、黏土矿物转化作用、溶解作用五大类,论述不同成岩作用对储层质量产生的建设性影响和破坏性影响,以期能带动成岩作用理论的发展,从而更好地为油气勘探和储层预测服务。Diagenesis is an important basis for deepening the geology of clastic reservoirs, explaining the formation mechanism of oil and gas reservoirs and the favorable pore development zone, which is the basis of reservoir qualitative and quantitative evaluation.The author summarizes the types of diagenesis, which are divided into five categories ： mechanical compaction, cementation, metasomatism, clay mineral conversion and dissolution, and discuss the construction of reservoir quality with different diagenesis Sexual impact and destructive effects, in order to lead the development of diagenetic theory, so as to better serve oil and gas exploration and reservoir prediction services.

关 键 词：成岩作用 成岩演化 类型 

分 类 号：P618.13[天文地球—矿床学]