摘要
姚一段葡萄花油层是古龙北地区重要的油气勘探层段之一,受到北部和西部物源的控制,前人对两支物源的边界分歧较大。该文综合运用重矿物法、碎屑岩类法、沉积法、地层倾角测井等多种方法研究了该段地层的物源和古水流方向,基本上明确了两支物源的影响边界,为储层特征评价、沉积相和油藏特征研究提供了较为可靠的依据。
Yao I Member in Putaohua oilfield is one of important exploration formations in northern Gulong area controlled by north and south provenance. Predecessor about boundary of north and south provenance has great differences. Provenance and palaeocurrent direction in the formation are analyzed by using heavy mineral method, clastic rock method, sedimentary method and formation dip log method, to basically determine boundary of two provenances, thereby providing reliable foundation for evaluating reservoir characteristics, and studying sedimentary facies and reservoir features.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
2008年第3期36-38,共3页
Petroleum Geology & Oilfield Development in Daqing
关键词
古龙北
葡萄花油层
ZRT指数
沉积相
物源
古水流
northern Gulong
Putaohua reservoir
ZRT index
sedimentary facies
provenance
palaeocurrent
