过电缆丢手悬挂封隔器研制

作者:张斌; 左凯; 严孟凯; 李宝龙
来源:中国石油和化工标准与质量, 2021, 41(06): 158-160.

摘要

为了提高简易防砂与分层注水作业时效,本文研制了一种过电缆丢手悬挂封隔器,通过对封隔器关键部件分析和现场实验表明,过电缆丢手悬挂封隔器结构设计合理,能够实现带电缆作业一趟钻完成外层防砂管柱和内层服务管柱的下入、坐封、验封、丢手功能。

  • 单位
    中海油能源发展股份有限公司工程技术分公司
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被引

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