松辽盆地深层储层砂岩成岩岩石学特征  

Diagenetic Characteristics of Deep Reservoir Sandstones in Songliao Basin

作　　者：李捷[1,2] 王海云[1,2] 张文宾[1,2] 方立敏[1,2] 

机构地区：[1]大庆石油学院石油勘探系 [2]大庆石油管理局勘探公司

出　　处：《大庆石油学院学报》1999年第2期1-4,共4页Journal of Daqing Petroleum Institute

基　　金：黑龙江省自然科学基金

摘　　要：砂岩的成份是影响成岩强度和储层物性的主要因素．采用扫描电镜、电子探针和Ｘ－衍射分析等先进技术，分析了影响深层储层砂岩成岩作用强度的原始沉积颗粒及杂基组分，研究了由此因素所控制的深层储层砂岩最终物性的胶结物、胶结类型、成岩反应时间序列和成岩途径等诸方面特征。The components of sandstands are the main factors which affect the rock strength and physical properties of reservoirs. This paper analyses the original deposited grains and the components of complex basic which affect the diagenetic strength of the deep reservoir sandstones by means of some advanced techiques such as scanning electricmicroscope, microprobe analysis and Xray diffraction analysis, studies the final physical properties of the cements, cementing types and the time sequence of diagenetic reaction and diagenetic ways of the deep sandstone reservoirs controlled by the factors, and puts forward our notion about the diagenesis characteristics of the deep sandstone reservoirs.

关 键 词：深层 砂岩 胶结物 成岩序列 储集层 松辽盆地 

分 类 号：P618.130.2[天文地球—矿床学] P618.130.1[天文地球—地质学]