发明授权
US07984760B2 Wellbore method and apparatus for sand and inflow control during well operations
有权
井眼操作中砂井和流入控制的井筒方法和装置
- 专利标题: Wellbore method and apparatus for sand and inflow control during well operations
- 专利标题(中): 井眼操作中砂井和流入控制的井筒方法和装置
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申请号: US12279176申请日: 2007-02-23
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公开(公告)号: US07984760B2公开(公告)日: 2011-07-26
- 发明人: David C. Haeberle , Charles Yeh , Timothy G. Benish , Michael D. Barry , Michael T. Hecker , Jon Blacklock
- 申请人: David C. Haeberle , Charles Yeh , Timothy G. Benish , Michael D. Barry , Michael T. Hecker , Jon Blacklock
- 申请人地址: US TX Houston
- 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 Houston
- 国际申请: PCT/US2007/004770 WO 20070223
- 国际公布: WO2007/126496 WO 20071108
- 主分类号: E21B43/04
- IPC分类号: E21B43/04 ; E21B43/08
摘要:
A method, system and apparatus associated with the production of hydrocarbons are described. The system includes a wellbore that accesses a subsurface reservoir; a production tubing string disposed within the wellbore; and one or more sand control devices coupled to the production tubing string and disposed within the wellbore. At least one of the sand control devices includes a first tubular member having a permeable section and a non permeable section; a second tubular member disposed within the first tubular member. The second tubular member has a plurality of openings and an inflow control device that each provide a flow path to the interior of the second tubular member. Also, the at least one of the sand control devices includes a sealing mechanism disposed between the first tubular member and the second tubular member. The sealing mechanism is configured to provide a pressure loss during gravel packing operations that is less than the pressure loss during at least some of the production operations.
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