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1. 发明申请

US20090223681A1 ZONE ISOLATION ASSEMBLY FOR ISOLATING A FLUID ZONE IN AN EXISTING SUBSURFACE WELL 有权
标题翻译：区域隔离装置，用于在现有的表面井内分离流体区
公开(公告)号：US20090223681A1
公开(公告)日：2009-09-10
申请号：US12392983
申请日：2009-02-25
申请人： Noah R. Heller , Peter F. Morltzburke
发明人： Noah R. Heller , Peter F. Morltzburke
IPC分类号： E21B49/08 , E21B43/00 , E21B23/04 , E21B23/06 , E21B33/12 , E21B41/00
CPC分类号： E21B49/08
摘要： A zone isolation assembly for a fluid monitoring system in an existing subsurface well includes a fluid receiving pipe, a docking receiver, a docking apparatus and a first sealer. The fluid receiving pipe includes a pipe interior and a fluid inlet structure. The fluid receiving pipe receives a fluid through the fluid inlet structure into the pipe interior. The docking receiver is connected to the fluid receiving pipe. The docking apparatus moves between (i) a docked position wherein the docking apparatus is docked with the docking receiver, and (ii) an undocked position wherein the docking apparatus is undocked with the docking receiver. The first sealer is spaced apart from the docking apparatus. In certain embodiments, the first sealer selectively forms a fluid-tight seal between the fluid receiving pipe and the casing to divide the fluid zone into a first zone and a spaced apart second zone. The first zone and the second zone are not in fluid communication with one another when the docking apparatus is in the docked position.
摘要翻译：用于现有地下井中的流体监测系统的区隔离组件包括流体接收管，对接接收器，对接装置和第一密封器。流体接收管包括管内部和流体入口结构。流体接收管将通过流体入口结构的流体接收到管内部。对接接收器连接到流体接收管。对接装置在（i）停靠位置之间移动，其中对接装置与对接接收器对接，以及（ii）离散位置，其中对接装置与对接接收器脱离连接。第一密封件与对接装置间隔开。在某些实施例中，第一密封件选择性地在流体接收管和壳体之间形成流体密封，以将流体区域分成第一区域和间隔开的第二区域。当对接装置处于对接位置时，第一区域和第二区域不彼此流体连通。

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