首页> 外国专利> ANTENNA SHIELD DESIGN FOR OPTIMIZED EM WAVE PROPAGATION IN RESISTIVITY LOGGING TOOLS

ANTENNA SHIELD DESIGN FOR OPTIMIZED EM WAVE PROPAGATION IN RESISTIVITY LOGGING TOOLS

机译:电阻率测井仪中优化电磁波传播的天线屏蔽设计

摘要

A resistivity logging tool includes a resistivity antenna and an antenna shield having a longitudinal slot segments interconnected to form an elongated slot with an elongated slot length that is longer than the length of the sleeve in which the slot segments are formed thereby enhancing electromagnetic wave strength propagated through the shield. Longitudinal slot segments may be interleaved to maximize the total number of elongated slots.
机译:电阻率测井仪包括电阻率天线和天线屏蔽层,天线屏蔽层具有互相连接的纵向槽段,以形成长槽,该长槽的长于形成槽段的套管的长度,从而增强了传播的电磁波强度通过盾牌。纵向缝隙段可以交错以最大化细长缝隙的总数。

著录项

  • 公开/公告号US2019196048A1

    专利类型

  • 公开/公告日2019-06-27

    原文格式PDF

  • 申请/专利权人 HALLIBURTON ENERGY SERVICES INC.;

    申请/专利号US201715853002

  • 发明设计人 LAY WEI ANG;MINH DANG NGUYEN;

    申请日2017-12-22

  • 分类号G01V3/28;

  • 国家 US

  • 入库时间 2022-08-21 12:08:13

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