含硫油气田钻井腐蚀与防护对策  

Corrosion and Protection in Drilling for Sour Gas Field

作　　者：杨光[1] 王亚刚[2] 曹成章[1] 李盈[1] 谭彭彭[2] 

机构地区：[1]中国石油大学(华东)石油工程学院,山东东营257061 [2]吉林油田公司井下作业工程公司,吉林松源138000

出　　处：《全面腐蚀控制》2008年第5期16-18,共3页Total Corrosion Control

摘　　要：我国存在大量含硫油气田,钻井过程中硫化氢腐蚀与防腐蚀问题一直是一个重要的研究课题。本文分析了硫化氢环境腐蚀原理,介绍了硫化氢介质中钻井管具的典型破坏类型,并简要阐述了石油管道硫化氢腐蚀的主要影响因素,进而提出了硫化氢的防腐蚀工艺和措施。There are many sour gas fields in our country, and corrosion and antisepsis problem in drilling have been an important research topic. The HES corrosion mechanism was analyzed in this paper. The main factors and typical damage styles of H2S corrosion of drilling pipelines were illuminated. At last several H2S corrosion preventions were put forward.

关 键 词：含硫气田 硫化氢腐蚀 防腐蚀 

分 类 号：TE983[石油与天然气工程—石油机械设备]