成都理工大学学报（自然科学版）2016，Vol.43Issue(6)：648-655,8.DOI:10.3969/j.issn.1671-9727.2016.06.02
新疆红连地区七克台组储层成岩作用与成岩相
Diagenesis and diagenetic facies of the Qiketai Formation in Honglian area,Xinjiang,China
摘要
Abstract
Data of thin sections,cast slice,SEM and other analyses are used to study the diagenesis of Middle Jurassic Qiketai Formation in the Honglian area so as to establish the diagenetic evolution sequence and analyze the characteristics of diagenetic facies and distribution of favorable facies for accumulation of oil and gas.It shows that the sandstones of Qiketai Formation are in the mid-diagenetic A-B stage and experience destructive diageneses of compaction,siliceous cementation, carbonate cementation,and constructive diageneses of rim agglutination of chlorite at the early stage, solution and cataclasis.Five types of diagenetic facies are divided according to association types and evolutionary sequences of the diagenesis. Rim agglutination of chlorite-siliceous cementation, kaolinite-residual primary intergranular pore diagenetic facies and carbonate cementation-residual primary intergranular pore-dissolved pore diagenetic facies are favorable diagenetic facies in the study area.关键词
成岩相/成岩作用/七克台组/红连地区Key words
diagenetic facies/diagenesis/Qiketai Formation/Honglian area分类
能源科技引用本文复制引用
肖冬生,陈旋,杨帅,川江,张华,雷涛..新疆红连地区七克台组储层成岩作用与成岩相[J].成都理工大学学报（自然科学版）,2016,43(6):648-655,8.基金项目
“十二五”国家科技重大专项（2011ZX05001-002-004）；中国石油天然气股份公司重大科技专项（2012E-34-04）。 （）
