摘要
气田生产过程中的结垢问题常常会严重地影响气田的正常生产和开发效果。本文针对靖边气田第二净化厂回注水系统腐蚀结垢较为严重的情况进行了现场调查,采集了大量管线沉积物,对天然气组分、使用水质、沉积物进行鉴定和定量分析,总结分析了结垢腐蚀的成因,优选了缓蚀剂从而为有效地防垢防腐奠定了基础。
During production in gas field,scaling has affected seriously normal production and development effectiveness. Regarding to the serious scaling case in the No. 2 gas purification plants of Jingbian gas field, field scaling case is investigated,a lot of scale is collected. Through qualitative identification and quantitative analysis of scaling, scaling component and scaling type are determined. Scaling causes in Youshashan Oilfield are also analysed and expounded.
出处
《内蒙古石油化工》
CAS
2009年第1期40-41,共2页
Inner Mongolia Petrochemical Industry
关键词
气田
注水系统
腐蚀
结垢
缓蚀剂
Gas field
water injection system
corrosion
scaling
corrosion inhibitor
