AS4-00FP测卡仪及应用  

AS4-00FP Freepoint Tool and Its Application

作　　者：刘云忠 贾志伟 黄明林 LIU Yunzhong JIA Zhiwei HUANG Minglin(Well Logging Company, CNPC Chuanqing Drilling Engineering Co. Ltd. , Chongqing 400021 , China)

机构地区：[1]中国石油集团川庆钻探工程有限公司测井公司,重庆400021

出　　处：《石油管材与仪器》2016年第5期38-40,共3页Petroleum Tubular Goods & Instruments

摘　　要：介绍了AS4-00FP马达型测卡仪的结构、工作原理、技术指标、适用范围,分析了仪器测量影响因素和实际应用效果,阐明了仪器在钻修井事故处理中的作用。The structure,working principle,technical index and the application of the Freepoint tool are introduced. The influence factors of measurement and the practical application effect are analyzed. The role of the Freepoint tool in accident treatment in well drilling and well workover is expounded.

关 键 词：卡钻事故 弹性形变 电磁感应 测卡松扣 

分 类 号：TE358[石油与天然气工程—油气田开发工程]