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COMPLETING SLIM-HOLE HORIZONTAL WELLBORES

机译:完成苗条水平井筒

摘要

A length of coiled tubing is installed into a horizontal side-track wellbore. The coiled tubing has a pre-perforated section that defines perforations between a first end of the perforated section and a second end of the perforated section. The perforated section is positioned to align with a zone of interest within the horizontal side-track wellbore. A first isolation packer surrounds the length of coiled tubing. The first isolation packer is attached to the length of coiled tubing at the first end of the pre-perforated section. A second isolation packer surrounds the length of coiled tubing. The second isolation packer is attached to the length of coiled tubing at the second end of the pre-perforated section.
机译:卷绕管的长度安装在水平侧轨道井筒中。 线圈管具有预穿孔部分,其限定穿孔部分的第一端和穿孔部分的第二端之间的穿孔。 穿孔部分定位成与水平侧轨道井筒内的感兴趣区域对齐。 第一隔离封隔器围绕线圈管的长度。 第一隔离封隔器附接到预穿孔部分的第一端的盘绕管的长度。 第二隔离封装器围绕线圈管的长度。 第二隔离封隔器附接到预穿孔部分的第二端的盘绕管的长度。

著录项

  • 公开/公告号EP3870799A1

    专利类型

  • 公开/公告日2021-09-01

    原文格式PDF

  • 申请/专利权人 SAUDI ARABIAN OIL COMPANY;

    申请/专利号EP20190802415

  • 发明设计人 EL-HAYEK SOHA OMAR;ALYAN ESSAM M.;

    申请日2019-10-23

  • 分类号E21B17/20;E21B43/12;E21B43/14;

  • 国家 EP

  • 入库时间 2022-08-24 22:22:51

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