克百地区三叠系储层成岩层序研究  

STUDY ON DIAGENETIC SEQUENCE STRATIGRAPHY IN TRIASSIC RESERVOIR OF THE KEBAI REGION,JUNGGAR BASIN

作　　者：姜向强[1] 李德江[2] 朱筱敏[1] 柳广弟[1] 杨俊生[3] 

机构地区：[1]中国石油大学资源与信息学院,北京昌平102249 [2]中国石油勘探开发研究院廊坊分院,河北廊坊065007 [3]中国石油大学地球资源与信息学院,山东东营257061

出　　处：《西南石油大学学报（自然科学版）》2009年第2期23-26,共4页Journal of Southwest Petroleum University(Science & Technology Edition)

摘　　要：针对准噶尔盆地克拉玛依—百口泉地区三叠系储层的成岩作用,应用成岩层序地层学原理分析了成岩作用对层序的指示作用,分别研究了有机碳、碳酸盐胶结物和粘土矿物等对层序界面的识别作用,研究了层序格架内成岩的演化特征。对成岩层序综合模式进行了深入的剖析。借助成岩层序地层学全面深入地研究了克百地区成岩作用对储集体储集性能的影响,特别是在层序界面的划分和识别上提供了一个从微观上进行层序界面识别和划分的依据。Diagenetic sequence stratigraph is a branch of sequence stratigraphy.It is a new mean in studying diagenesis and the reservoir may be analysed more thoroughly with it.In this article,the identification of sequence with diagenesis is researched,which includes organic carbon,carbonate cements and clay minerals.The characteristic of diagenetic evolution in different sequence is also given.The aggregative model of diagenetic sequence in Triassic reservoirs of the Kebai Region is deeply studied.Especially,in the identification of interface of sequence,it provides useful evidences for identifying and classifying sequence interface microscopy.

关 键 词：成岩作用 成岩层序 胶结物 成岩演化 准噶尔盆地 

分 类 号：TE121[石油与天然气工程—油气勘探]