发明授权
- 专利标题： Submergible oil well sealing device and method for sealing underwater oil wells
- 专利标题（中）： 潜水油井密封装置及水下油井密封方法
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申请号： US12833883申请日： 2010-07-09
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公开(公告)号： US08240388B2公开(公告)日： 2012-08-14
- 发明人: Alan D. Brite
- 申请人： Alan D. Brite
- 申请人地址： US CA Santa Barbara
- 专利权人： Alan D. Brite
- 当前专利权人： Alan D. Brite
- 当前专利权人地址： US CA Santa Barbara
- 代理机构： Schlee IP International, P.C.
- 代理商 Alexander R. Schlee
- 主分类号： E21B7/12
- IPC分类号： E21B7/12
摘要：
An oil well sealing device that is submergible for sealing under water oil wells and a method for sealing underwater oil wells are described. The device comprises a housing having at least one lower opening at a lower end of the housing and at least one upper opening at an upper end of the housing; a pump sucking oil through the lower opening into the housing and pushing the oil through the upper opening out of the housing; and a closing element movable to close or open the upper opening.
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