油田杀菌剂在实践中的应用研究

Research on Application of Oilfield Fungicide in Practice

油田水系统中,因为二次采油,需要大量回注水,这类水中还有多种微生物,总体来看,这些微生物在进行代谢繁殖中,对于油田的钻采设备、注水管线以及相关金属材料等产生一定的腐蚀性,导致管道堵塞,影响油层质量和产量,危害较大,这对于原油加工也会产生不利影响,是油田生产管理中必须要处理的问题。针对油田污水进行概述,分析杀菌剂应用现状,并探究油田杀菌剂在实践中的具体应用路径。

In the oilfield water system,a large amount of reinjection water is needed because of secondary oil recovery,and there are many kinds of microorganisms in this kind of water.These microorganisms have certain corrosiveness to drilling and production equipment,water injection pipelines and related metal materials in the oilfield during metabolic reproduction,which leads to pipeline blockage,affects the quality and output of oil layers,and is harmful,also has adverse effects on crude oil processing,and is a problem that must be dealt with in oilfield production management.In this paper,the oilfield sewage was summarized,application status of fungicide was analyzed,and the specific application path of oilfield fungicide in practice was explored.