克拉玛依油田八区克上组砾岩油藏非均质连通性与注采关系研究  

On Relation between Injectionproduction and Noninhomogeneous Connectivity of Conglomerate Reservoir in Block8 of Kelamayi Oilfield.

作　　者：宋子齐[1] 谢向阳[1] 高兴军[1] 王浩[1] 王瑞飞[1] 赵磊[1] 

机构地区：[1]西安石油学院

出　　处：《测井技术》2002年第4期315-320,共6页Well Logging Technology

摘　　要：针对克拉玛依油田八区克上组砾岩油藏储层非均质特征 ,依据主力油层测井及生产动态资料 ,分别制作了不同井区和小层典型注采井组砂体的平面、纵向连通对比示意图 ;研究了非均质连通率与注水指标及开发效果的关系 ,分析并阐明了连通率差的注水井组注水不满足和水淹水窜的矛盾。结合该地区地质研究工作进展及其成果 。Based on noninhomogeneity of conglomerate reservoir in Keshang formation, Block-8 in Kelamayi Oilfield and data from major oil reservoir and production performance, comparable figures are made for plane or parallel and longitudinal connectivity of different wellblocks and small layers in injection-production well groups. Relations are studied among non-inhomogeneity rate, accumulated injection-production volumes and water-injection indexes. Contradictions should be properly handled among poor reservoir connectivity, poor water-drive control, inefficient water-injection and watered-out & water breakthrough. Features and distribution of remaining oil in conglomerate reservoir of Keshang formation are analysed.

关 键 词：克拉玛依油田 八区克上组 砾岩油藏 非均质连通性 注采关系 开发效果 剩余油分布 

分 类 号：P618.13[天文地球—矿床学] TE357.8[天文地球—地质学]