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双轴倾角开关在井下起下钻作业中的应用及研究

Application& Research of Double-axis Obliquity Switch in Round Trip Operation
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摘要 在井下修井作业中由于司钻和井口人员的操作失误,就会在刚刚起钻上提时发生"单吊环"事故。为了能有效控制"单吊环"事故的发生,本人利用双轴倾角开关设计了一种能够有效控制"单吊环"事故发生的自动控制装置,应用后取得了较好的效果。 In underground workover operations due to the driller and wellhead personnel operating errors, will lift up in just happens single ring "accident". In order to effectively control "single ring" accident, I use a dual-shaft Angle switch design can effectively control "single ring" accidents automatic control equipment, after application have achieved better effect.
出处 《微计算机信息》 2011年第2期130-131,共2页 Control & Automation
基金 中国石油华北油田2006年科技计划项目 基金支持项目编号(20063338K)
关键词 井下修井作业 单吊环 双轴倾角开关 自动控制装置 Underground workover operations Single rings Biaxial dip switch Automatic control device
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