油田注水管线清洗方法研究与应用  

Applied study of cleaning methods for oilfield water injection pipelines

作　　者：张义铁 冯俊 熊峰 ZHANG Yitie;FENG Jun;XIONG Feng(Jianghan Oil Production Plant,Sinopec Jianghan Oilfield Company,Qianjiang,Hubei 433123,China)

机构地区：[1]中石化江汉油田分公司江汉采油厂,湖北潜江433123

出　　处：《江汉石油职工大学学报》2025年第2期32-34,共3页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：为解决油田注水管线清洗技术效率低、成本高、易卡堵等问题,在分析液力空蚀球清洗和高密度聚氨酯泡沫球清洗的原理和特点的基础上,研发和应用收发球装置、正反向清洗技术、分段局部清洗方法以及清洗检测新技术。现场应用结果表明,该技术体系可大幅降低清洗成本,提高井口水质达标率,具有广阔的推广应用前景。To tackle the inefficiencies,high costs,and frequent blockages in oilfield water injection pipeline cleaning,this study develops and applies new technologies,including ball launching and retrieval devices,bidirectional cleaning techniques,segmented localized cleaning methods,and advanced cleaning detection technologies,based on the principles and characteristics of hydraulic cavitation ball cleaning and high-density polyurethane foam ball cleaning.Field results demonstrate significant cost reductions,improved wellhead water quality compliance,and broad potential for widespread application.

关 键 词：注水管线 投球清洗 液力空蚀球 聚氨酯泡沫球 收发球装置 

分 类 号：TE983[石油与天然气工程—石油机械设备] X74[环境科学与工程—环境工程]