发明授权
US09593559B2 Fluid filtering device for a wellbore and method for completing a wellbore
有权
用于井眼的流体过滤装置和用于完成井筒的方法
- 专利标题: Fluid filtering device for a wellbore and method for completing a wellbore
- 专利标题(中): 用于井眼的流体过滤装置和用于完成井筒的方法
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申请号: US14347552申请日: 2012-08-23
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公开(公告)号: US09593559B2公开(公告)日: 2017-03-14
- 发明人: Charles S. Yeh , Tracy J. Moffett , Ted A. Long , Andrey A. Troshko , Michael D. Barry , Michael T. Hecker , David A. Howell , Annabel Green , Stephen McNamee , Rodney S. Royer , Robert F. Hodge , Peter Olenick , Henry Nguyen , William Barry Fisher
- 申请人: Charles S. Yeh , Tracy J. Moffett , Ted A. Long , Andrey A. Troshko , Michael D. Barry , Michael T. Hecker , David A. Howell , Annabel Green , Stephen McNamee , Rodney S. Royer , Robert F. Hodge , Peter Olenick , Henry Nguyen , William Barry Fisher
- 申请人地址: US TX Spring
- 专利权人: ExxonMobil Upstream Research Company
- 当前专利权人: ExxonMobil Upstream Research Company
- 当前专利权人地址: US TX Spring
- 代理机构: ExxonMobil Upstream Research Company-Law Department
- 国际申请: PCT/US2012/052085 WO 20120823
- 国际公布: WO2013/055451 WO 20130418
- 主分类号: E21B43/08
- IPC分类号: E21B43/08 ; E21B43/02 ; E21B43/04 ; E21B43/14
摘要:
A sand control device for restricting flow of particles from a subsurface formation into a tubular body within a wellbore, the device being divided into compartments along its length, each compartment comprises a base pipe. The base pipe defines an elongated tubular body having a permeable section and an impermeable section within each compartment, also comprising a first filtering conduit and a second filtering conduit. The filtering conduits are arranged so that the first filtering conduit is adjacent to the non-permeable section of the base pipe, while the second filtering conduit is adjacent to the permeable section of the base pipe.
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