摘要
国内海上油气井应用的安全控制系统主要依靠引进。经过3年多的研究,研制成功了适合于不同管柱类型的井下安全控制系统,与国外同类产品相比,它具有结构简单、操作方便、安全可靠等特点,经过多口海上油井的现场试验与应用,已取得显著的经济效益和社会效益。本文介绍井下安全控制系统的结构设计,工作原理,特点,现场试验和应用情况。
The safety control system of domestic offshore oil and gas wells were mainly imported. After more then three years, a development, downhole safety control system good for different types of pipe strings is developed successfully, which is characterized by its simplicity, easy operation, safety and reliability in comparison with similar systems aboard. With on site test and application on multiple offshore wells, notable economic and social benefits have been achieved. The structure design, working principle, features, field test and application of the downhole safety control system are introduced in this article.
出处
《中国海上油气（工程）》
1999年第4期10-12,20,共4页
China Offshore Oil and Gas
