管线氦氮试验在海洋石油工程中的应用作者:王海萍来源:《当代化工》2016年第03期 单片机编程器
摘 要:管线氦氮试验是一种高灵敏度测漏试验,目前在国内外海洋石油工程中得到了广泛的应用。对管线氦氮试验的通用做法进行了介绍和阐述,包括试验压力的确定、试验包的划分、超压泄压路径的确定等,同时详细介绍了管线氦氮试验的实施步骤,对现场施工起到了指导性作用。 关 键 词:管线氦氮试验;海洋石油工程;高灵敏度;量化;通用做法
中图分类号:TE 832 文献标识码: A 文章编号: 1671-0460(2016)03-0501-03
Abstract: Pipeline helium nitrogen test is a kind of high sensitivity leak test method. At present, it has been widely used in offshore oil engineering at home and abroad. In this paper,光电脉搏传感器 the general practice of pipeline helium nitrogen test was introduced and described, including determination of the test pressure手机受话器, division of the test pack, and d
pg接头etermination of the pressure relief path. At the same time, the implementation steps of helium nitrogen test in pipeline were introduced.
Key words: Pipeline helium nitrogen test; Offshore oil engineering; High sensitivity; Quantification;5460a肖秀丹 General practice