摘要
介绍了作者参考国内外有关资料设计制造的钻柱内防喷系统各装置的结构、工作原理和操作使用方法。这些装置的合理配用和组合,能可靠地防止钻柱内的井涌和井喷,改善钻工的工作环境和劳动条件,实现文明生产和科学钻井。
This article describes a blowout prevention system within drill string, developed by the author ia light of reference material at home and from abroad. The description includes the structures, working principles and operating instructions for each device of the system. When properly combined, these de vices can prevent kick and blowout reliably, and thus improve the working conditions and the environment for workers, and achieve civilized production and scientific drilling.
出处
《石油机械》
北大核心
1990年第3期1-3,11,共4页
China Petroleum Machinery
