GQ油区长6油层注水防垢机理及技术研究  

Research on Water Injection Anti-scaling Mechanism and Technology of Chang 6 Reservoir in GQ Oil Region

作　　者：董凯 秦霖 Dong Kai;Qin Lin(Qili Village Oil Production Plant,Yanchang Oilfield,Yanchang Shanxi 717100)

机构地区：[1]延长油田七里村采油厂,陕西延长717100

出　　处：《石化技术》2022年第1期36-37,共2页Petrochemical Industry Technology

摘　　要：GQ油区长6油层的地层水矿化度普遍较高,在油田开发生产的过程中,油井综合含水率不断升高,油井管柱结垢腐蚀越来越严重,给油田生产带来很大影响。针对这一现象,本文对油田结垢腐蚀的机理进行了阐述,并在该油区使用防腐剂,对其阻垢效果进行评价。The formation water salinity of Chang 6 oil layer in GQ oil field is generally high.In the process of oil field development and production,the comprehensive water cut of oil wells has been increasing,and the scale and corrosion of oil well pipe strings have become more and more serious,which brings about oil field production.Great influence.In response to this phenomenon,this article describes the mechanism of scale corrosion in oilfields,and uses antiseptics in this oil area to evaluate its scale inhibition effect.

关 键 词：GQ油区 结垢机理 阻垢 

分 类 号：TE358.5[石油与天然气工程—油气田开发工程]