新立油田泉三、四段储层成岩储集相研究  

Study on diagenesis and diagenetic reservoir facies of the Third and Fourth Member of Quantou Formation in Xinli Oilfield

作　　者：薛永超[1] 程林松[1] 彭仕宓[1] 

机构地区：[1]中国石油大学,北京昌平102249

出　　处：《特种油气藏》2006年第2期19-22,共4页Special Oil & Gas Reservoirs

基　　金：国家973重大基础研究项目前期研究专项"低渗透油田提高采收率技术研究"的部分成果(项目编号:2002CCA00700)

摘　　要：以沉积相研究为基础,利用岩心系统观察及各类薄片鉴定、X-衍射、阴极发光、扫描电镜及电子探针能谱、图像分析等资料,对新立油田泉三、四段储层成岩作用类型进行研究和定量评价,最终将研究区划分为4类成岩储集相,其中不稳定组分溶蚀次生孔隙成岩储集相为最有利于油气储集的成岩储集相类型。Based on sedimentary facies research,the diagenesis types of the Third and Fourth Member of Quantou Formation in Xinli Oilfield are studied and quantitatively evaluated by using core observation and the data of thin-section identification,X-diffraction,cathodeluminescence,scanning electron microscope,electronic probe spectrum and image analysis etc..Four types of diagenetic reservoir facies are determined.The unstable dissolved induced pore diagenetic facies is the most favorable for reserving oil and gas.

关 键 词：成岩作用 成岩储集相 孔隙演化 新立油田 

分 类 号：TE122.2[石油与天然气工程—油气勘探]