摘要
某油田供注水系统整体运行平稳,但随着油田不断发展,供注水系统存在的问题逐步显现,主要表现在部分已建站能力不足、站间工艺设备老化、管道腐蚀穿孔严重、部分注水罐缓冲能力差、分散注水问题日益严峻、水质站负荷率低几个方面。针对供注水系统现状及存在的问题,并结合后期产能建设规划,对油田供注水系统适应性进行分析,摸索制定合理的优化措施和管理办法,保证系统安全、平稳、持续运行。油田部分站场能力不足问题是正常现象,在后期产能建设项目中适当扩建改造即可;腐蚀老化损坏的工艺设备,应结合产能建设及老区改造规划,进行合理优化改造,同时要兼顾新标准、新技术、新工艺;为降低油田开发成本,应综合系统考虑,优化简化系统工艺,提高已建站场负荷率,同时也可停运部分站。
The water supply and injection system of certain oilfield is running smoothly overall However, with the consistent development of the oilfield, problems existed in this system has been gradualty revealed, mainly in the following aspects： some constructed stations are lack of work ability, craft equipment has been ageing, pipeline＇s corrosion and perforation are severe, part of injection tanks＇ buffering capability is poor, dispersion water injection problem is increasingly serious and the load rate of water station has been low. Concentrating on the status and problems, combining with the production construction plan of later stage, this paper analyzes the adaptability of the oilfield water supply and injection system, researches and makes reasonable optimization measures and management methods, then to assure the system running safely, steadily and continuously. Moreover, it is quite common that part of oilfield stations are incapable, which can be fixed by expanding and transforming properly in the later stage of production construction project. The craft equipment that has been corroded, aged and damaged should be optimized and transformed appropriately by means of combining the productivity construction and the plan ofold areas reconstruction, meanwhile taking into account the new standard, new technology and new craft. For the purpose of reducing the cost of oilfield exploitation, measures should be taken under comprehensive consideration, such as simplifying and optimizing system craft, increasing the toad rate of constructed stations, as well as shutting down certain stations.
出处
《油气田地面工程》
2016年第12期24-26,30,共4页
Oil-Gas Field Surface Engineering
关键词
供注水系统
负荷率
腐蚀老化
水量平衡
water supply and injection system
load rate
corrosion and aging
water balance
