摘要
在岩心观察基础上 ,在辽河牛心坨油田牛心坨油层组中识别出 1 8种岩石相 ,结合测井资料对该区沉积相特征进行了详细研究。总结了其沉积相平面演化规律 ,结合物性资料统计分析 ,认为扇三角洲前缘的砂质分流河道和砾 -砂质分流河道砂体是该区较有利的储集相带。
Eighteen lithofacies in Niuxintuo reservoir of Niuxintuo oilfield are identified by core survey The characteristics of sedimentary facies in the area is analyzed in detail by combining well logging data The facies distribution and evolution are concluded Statistical analysis of the petrophysical data shows that the sandbodies from sandy and sandy rudaceous distributary channels of the fan delta front are favorable facies tracts in the area
出处
《江汉石油学院学报》
CSCD
北大核心
2000年第3期15-19,共5页
Journal of Jianghan Petroleum Institute
关键词
岩石相
沉积相
牛心坨油层
下第三系
储集相带
lithofacies
sedimentary facies
favorable oil bearing interval
Niuxintuo reservoir
Liaohe oil field
Paleogene system
