摘要
利用岩心及分析化验资料,结合岩石相与测井相转换技术对泉一段—泉三段气藏储层岩石学特征、岩石颜色、沉积构造、测井相等相标志进行综合分析。确定伏龙泉气田FL11井区泉一段为辫状河三角洲前缘、泉二段—泉三段为曲流河沉积环境,并研究其沉积微相平面展布特征。
Facies markers of the gas reservoir in the 1-3 of Quantou Formation,such as petrological characteristics,color of original mudstone,grain size,sedimentary structures and logging facies,are comprehensively analyzed by fully utilizing the available core observation and laboratory test data of the Block.It is believed that the Member 1 of Quantou Formation is of braided river delta front facies.And the Member 2-3 of Quantou Formation are of the meandering river facies.Also,the planar distribution characteristics of the sedimentary microfacies are studied so as to provide significant evidences for reservoir prediction.
出处
《重庆科技学院学报（自然科学版）》
CAS
2012年第2期9-11,54,共4页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
关键词
伏龙泉气田
沉积微相
辫状河
三角洲前缘
曲流河
Fulongquan gas field
sedimentary microfiches
braided river
delta front
meandering river
