摘要
自动液压动力卡瓦是井口机械自动化的重要一环。介绍了液压动力卡瓦的产品分类及特点,概述了液压动力卡瓦技术发展现状,尤其对当前NOV、B+V以及Weatherford公司的典型液压动力卡瓦的结构参数和性能特点进行了重点分析研究。最后指出了液压动力卡瓦的发展趋势:1向承载多样化,夹持多元化方向发展;2向高安全性、高可靠性方向发展;3向控制操作智能化、集成化方向发展。
Automatic hydraulic power slip is a key part to the wellhead mechanical automation. The product classification and features of the hydraulic power slip are described, and an overview of the development status of the hydraulic power slip technology is presented. The specifications and performance features of typical hydraulic power slip of NOV, B ＋ V and Weatherford are analyzed. The development trends of hydraulic power slip is finally pointed out： ① capability to handle and hold more diversified elements; ② high safety and high reliability; ③ control operation intelligentization and integration.
出处
《石油机械》
北大核心
2014年第11期41-45,共5页
China Petroleum Machinery
基金
国家863计划项目"深水钻机与管柱自动化处理关键技术研究"(SS2012AA090303)
关键词
液压
动力卡瓦
技术现状
发展趋势
hydraulic
power slips
technical status
development trends
