桩106地区网状河砂岩油藏特征  

Characteristics of braided river sandstone reservoir in Zhuang 106 area

作　　者：盛文波[1] 邢正岩[1] 王文环[1] 刘惠民[1] 

机构地区：[1]中石化胜利油田股份有限公司,山东东营257015

出　　处：《特种油气藏》2003年第3期21-22,26,共3页Special Oil & Gas Reservoirs

摘　　要：胜利油区老河口油田的馆上段为典型的河流相油藏,主力含油层系存在曲流河沉积和网状河沉积。本文从网状河及曲流河的成因分析入手,对比了2种河流体系的沉积特征,总结了网状河砂岩油藏的静态、动态特征,提出了不同于曲流河砂岩油藏的钻探原则和开发方法,为该类油藏的勘探、开发提供了指导。Upper Guantao formation in Laohekou oilfield of Shengli oil province is a typical reservoir of fluvial facies with major oil - bearing system containing meandering and braided river sedimentation. Starting from genetic analysis of braided and meandering river, this paper compares the sedimentation characteristics of these two river systems, summarizes the static and dynamic features of braided river sandstone reservoir, and proposes drilling principle and development method different to meandering river sandstone reservoir, thus guiding the exploration and development of this type of reservoirs.

关 键 词：桩106地区 网状河 油藏特征 砂岩 曲流河 动态特征 老河口油田 沉积相 

分 类 号：P618.130.2[天文地球—矿床学]