油井管杆牺牲阳极防腐蚀装置的研制与应用  

DEVELOPMENT AND APPLICATION OF SACRIFICIAL ANODE CORROSION CONTROL DEVICE FOR OIL-WELL TUBING AND SUCKER ROD

作　　者：穆哈拜[1] 杨新明[1] 户贵华[1] 李素芹[1] 靳从起[1] 张晓梅[1] 

机构地区：[1]中原油田采油三厂,山东莘县252434

出　　处：《腐蚀与防护》2000年第7期309-310,312,共3页Corrosion & Protection

摘　　要：针对缓蚀剂在油井管杆防腐蚀时存在的不足 ,研制出了牺牲阳极防腐蚀装置。并根据实际需要设计了三种不同的结构形式 ,经现场 17口井应用 ,防腐蚀效果良好。In the light of insufficiency of inhibitor for oil well tubing and sucker rod corrosion control, a sacrificial anode corrosion conrtrol device has been developed. According to practical needs, three kinds of sacrificial anode corrosion control structure were developed and used in 17 wells. The corroison control effect was good. A successful method for corrosion control of off centre wear well and high gas oil rate well have been searched out.

关 键 词：油井管杆 牺牲阳极 防腐蚀装置 电化学保护 

分 类 号：TE983.05[石油与天然气工程—石油机械设备]