摘要
在含有H2S的酸性油气田环境下钻柱和套管时非常容易受到腐蚀的,为此,我们调研分析了酸性气体对钻柱及套管的腐蚀机理以及如何选用更好的材料来最大的减小这种腐蚀破坏。
In the acid environment including H2S of oil and gas fields,drilling string and the casing is very susceptible to corrosion. Therefore, we research and analysis corrosion mechanism of acidic gases on the drill string and casing and how to choose better materials to reduce the largest such corrosion damage.
出处
《科技视界》
2013年第32期321-321,326,共2页
Science & Technology Vision
关键词
H2S
腐蚀
钻柱
套管
选材
H2S
Corrode
Drill stem
Casing
Material selection
