发明授权
- 专利标题: Sand control method and apparatus
- 专利标题(中): 砂土控制方法和装置
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申请号: US09910626申请日: 2001-07-20
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公开(公告)号: US06752206B2公开(公告)日: 2004-06-22
- 发明人: Graham Watson , Geoffrey R. Kernick , Colin J. Price-Smith , Mehmet Parlar
- 申请人: Graham Watson , Geoffrey R. Kernick , Colin J. Price-Smith , Mehmet Parlar
- 主分类号: E21B4304
- IPC分类号: E21B4304
摘要:
The present invention discloses a system using a conduit run into a well on a service string. In one embodiment the conduit includes outlets along its length to permit a sand control treatment to exit the conduit along the length of the conduit and distribute the sand control treatment along the length of the conduit. The conduit can have a plurality of such outlets spaced to provide an even distribution of the sand control treatment. The conduit can be attached to the delivery tubing (such as coiled tubing or service string tubing) via a releasable connector. The conduit is deployed on the delivery tubing and connector (and is in fluid communication therewith) in the well adjacent to an area to be treated. The sand control treatment is pumped into the well. Once the sand control treatment is complete, the releasable connector is released to disconnect the conduit from the delivery tubing and the delivery tubing is removed from the well.
公开/授权文献
- US20020033259A1 Sand control method and apparatus 公开/授权日:2002-03-21
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