发明申请
US20090101344A1 Water Dissolvable Released Material Used as Inflow Control Device
审中-公开
水溶性释放材料用作流入控制装置
- 专利标题: Water Dissolvable Released Material Used as Inflow Control Device
- 专利标题(中): 水溶性释放材料用作流入控制装置
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申请号: US11875499申请日: 2007-10-19
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公开(公告)号: US20090101344A1公开(公告)日: 2009-04-23
- 发明人: Stephen L. Crow , Martin P. Coronado , Michael H. Johnson
- 申请人: Stephen L. Crow , Martin P. Coronado , Michael H. Johnson
- 申请人地址: US TX HOUSTON
- 专利权人: BAKER HUGHES INCORPORATED
- 当前专利权人: BAKER HUGHES INCORPORATED
- 当前专利权人地址: US TX HOUSTON
- 主分类号: E21B33/12
- IPC分类号: E21B33/12
摘要:
Methods and devices for controlling fluid flow into a wellbore tubular includes an in-flow control device, an element co-acting with the in-flow control device, and a disintegrating medium at least partially surrounding the element. The medium may be configured to release the element upon disintegration of the medium. The disintegrating medium may be configured to disintegrate when exposed to a selected fluid. The element may be configured to at least partially restrict flow across a flow path associated with the in-flow control device when released. The flow path may convey the fluid from the formation to a flow bore of the wellbore tubular and the element may be positioned along the flow path. The element may be: a liquid, a solid, a particle and/or particles. The selected fluid may be water, a hydrocarbon, an engineered fluid, and/or a naturally occurring fluid.
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