渭北油田注水水质现状评价与分析  

Evaluation and Analysis of Injection Water Quality in Weibei Oilfield

作　　者：唐勤[1] 程秋菊[1] 李晓晨[1] 

机构地区：[1]中国石化华北分公司实验中心,河南郑州450006

出　　处：《江汉石油职工大学学报》2014年第4期55-57,共3页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：注水开发成为目前国内外油田为提高开采效果而普遍采用的重要开发方式,而注入水水质将直接影响油田注水量以及开发效果。为此,对渭北油田注入水水源进行了优选,并评价了其注水井注入水的含油量、SRB菌、悬浮固体含量、平均腐蚀率等主要指标,分析了影响注水开发效果的主要因素。在此基础上,提出了相应处理措施建议,为提高油田注水开发效果提供了技术保障。Water--flooding extraction is mainly adopted by oilfields both at home and abroad to boost recovery effect which is determined directly by injection water quality. This paper optimizes the source of injected water for Weibei Oilfield, evaluates major indicators of injected water including oil--bearing content, contents of sulfate reducing bacteria and suspended solid as well as average corrosion rate, and analyzes main factors that influence water--flooding development result. On this basis, it puts forward corresponding measures to ensure the improvement of water-- flooding development result.

关 键 词：渭北油田 注水开发 注入水水质 悬浮固体含量 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]