南部油田注水系统杀菌剂的评价与优选  

Evaluation and optimization of fungicides for water injection system in southern Oilfield

作　　者：黄春梅[1] 李瑞涛[1] Huang Chun-mei;Li Rui-tao(Nan Niwan Oil Production Plant of Yanchang Oilfield Corp.Ltd.Shanxi Yanan 716000;Yanchang Oilfield Corp.Ltd.Shanxi Yanan 716000)

机构地区：[1]延长油田股份有限公司南泥湾采油厂

出　　处：《江西化工》2019年第4期33-37,共5页Jiangxi Chemical Industry

摘　　要：油田注水系统腐蚀危害最大的细菌主要是厌氧型细菌SRB。南部油田注入水的严重结垢为SRB的滋生和繁殖提供了良好的环境,产生了所谓的垢下细菌腐蚀。本文通过对南部油田注水系统在用杀菌剂、新型杀菌剂PS-106和PS-108进行评价,优选出适合的杀菌剂,进一步增强的注水系统的防腐效果。Anaerobic bacteria SRB is the most harmful bacteria in oilfield water injection system.Serious scaling of injected water in southern oilfield provides a good environment for the reproduction of SRB,resulting in so-called bacterial corrosion under scale.This paper evaluates the fungicides,new fungicides PS-106 and PS-108 used in water injection system of southern oilfield,and optimizes suitable fungicides,to enhance the anti-corrosion effect of water injection system.

关 键 词：杀菌 防腐剂 注水系统 

分 类 号：TE983[石油与天然气工程—石油机械设备]