![Multiple expansion sand screen system and method](/abs-image/US/2005/06/30/US20050139359A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Multiple expansion sand screen system and method
- 专利标题(中):多扩张砂筛网系统及方法
- 申请号:US11012502 申请日:2004-12-15
- 公开(公告)号:US20050139359A1 公开(公告)日:2005-06-30
- 发明人: William Maurer , Charles King
- 申请人: William Maurer , Charles King
- 专利权人: NOBLE DRILLING SERVICES INC.
- 当前专利权人: NOBLE DRILLING SERVICES INC.
- 主分类号: E21B43/08
- IPC分类号: E21B43/08 ; E21B43/10 ; E21B43/04
摘要:
In one embodiment, a wellbore completion method includes disposing an expandable screen assembly into a wellbore, in which the expandable screen assembly includes a base pipe, an intermediate expansion system, and a screen element. The method further includes radially expanding the base pipe and radially expanding the intermediate expansion system after radially expanding the base pipe.
摘要(中):
在一个实施例中,井筒完井方法包括将可膨胀筛网组件设置在井眼中,其中可扩张筛网组件包括基管,中间膨胀系统和筛网元件。 该方法还包括在径向扩张基管之后径向扩张基管并径向扩张中间膨胀系统。
IPC结构图谱:
E | 固定建筑物 |
--E21 | 土层或岩石的钻进;采矿 |
----E21B | 土层或岩石的钻进;从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
------E21B43/00 | 从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆的方法或设备 |
--------E21B43/01 | .水下开采专用的 |
----------E21B43/08 | ..滤网或衬管 |