松辽盆地北部英86井区P1^3油层组油气分布规律  

Hydrocarbon distribution in P_1~3 oil unit of Ying86 Well Field in north Songliao Basin

作　　者：梁刚[1] 钟建华[1,2] 陈志鹏[1] 

机构地区：[1]中国石油大学,山东东营257061 [2]中国科学院广州地球化学研究所,广东广州510640

出　　处：《特种油气藏》2009年第4期45-47,共3页Special Oil & Gas Reservoirs

摘　　要：松辽盆地中浅层多属于河流—三角洲、湖泊沉积体系,英86井区P13油层组属于三角洲前缘沉积,其沉积砂体的特征及构造控制了油气分布的规律。通过对P13油层组的地层、构造、沉积微相、储层等特征研究,预测了P13油层组有利含油气区,总结了油气富集的关键因素和油气分布规律。Most of the medium-shallow formations in Songliao Basin belong to river-delta and lake sedimentary system, and the P13 oil unit belongs to delta front deposition where depositional sand-body and structure controlled hydrocarbon distribution. This paper studies the stratigraphy, structure, sedimentary microfacies and reservoir characteristics in P13 oil unit, predicts favorable oil-bearing zones, and generalizes the key factor of hydrocarbon accumulation and distribution.

关 键 词：沉积储层特征 油气藏类型 油气富集规律 P13油层组 松辽盆地英86井区 

分 类 号：TE122.1[石油与天然气工程—油气勘探]