摘要
本文在对准噶尔盆地夏盐11井区各井所取的侏罗系三工河组岩芯观察描述及室内粒度分析的基础上,根据沉积相标志确定夏盐11井区侏罗系三工河组为水下分流河道沉积;通过单井划相、剖面相分析及平面相分析,编制出夏盐11井区侏罗系三工河组沉积相图,解决了夏盐11井区储集层的沉积相问题。
Based on the core observation and particle size analysis of the Sangonghe Formation in well field Xiayanl 1 in the Jung- gar Basin, and in combination with sedimentary facies marks, the main microfacies is the under-water channel in the study area. After dividing single well phases, contrasting sections and analyzing plane phases, sedimentary facies section of the Sangonghe Formation in well field Xiayanll has been mapped out to confirm the sedimentary facies in the study area.
出处
《地球与环境》
CAS
CSCD
北大核心
2013年第3期251-257,共7页
Earth and Environment
关键词
相标志
水下分流河道
沉积相
facies mark
under-water channel
sedimentary facies
