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SYSTEM AND METHOD FOR REVERSE Y-TOOL BYPASS

机译:反向y工具旁路的系统和方法

摘要

A system and method for deploying a reverse Y-tool are provided. The system and method may include a first tubing branch in line with production tubing and a second tubing branch offset from the first tubing branch. The Y-tool system may also have a retrievable Electric Submersible Pump (ESP) and an orienting whipstock deployed in the first tubing branch. The orienting whipstock may direct other wellbore components to the second tubing branch. The radius of the second tubing branch is less than a radius of the first tubing branch. A reverse Y-tool mandrel is also provided that includes an upper head comprising an upper connection to production tubing, a middle body comprising a discriminating section profile, and a bottom section comprising a lower connection to production tubing and a lower connection to bypass tubing.
机译:提供了一种用于部署反向Y工具的系统和方法。该系统和方法可以包括与生产管道成一直线的第一管道分支和从第一管道分支偏移的第二管道分支。 Y型工具系统还可以具有可回收的潜水电泵(ESP)和部署在第一油管分支中的定向造斜器。定向造斜器可以将其他井眼组件引导至第二油管分支。第二油管分支的半径小于第一油管分支的半径。还提供了反向Y工具心轴,其包括:上部头,该上部头包括到生产管道的上部连接件;中间主体,其包括区分部分轮廓;以及底部部分,其包括到生产管道的下部连接件;以及下部部分,与旁路管道连接。

著录项

  • 公开/公告号US2020157898A1

    专利类型

  • 公开/公告日2020-05-21

    原文格式PDF

  • 申请/专利权人 ACCESSESP UK LIMITED;

    申请/专利号US201916548713

  • 发明设计人 DWAYNE LEISMER;ROGELIO CANTU;

    申请日2019-08-22

  • 分类号E21B23/12;

  • 国家 US

  • 入库时间 2022-08-21 11:23:30

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