发明名称 |
OIL WELL PLUG AND ABANDONMENT METHOD |
摘要 |
A method of severing a well string that extends into an oil well from an oil platform with a deck includes supporting upper and lower sections of the well string, the lower section supported at the platform deck with a deck located string support. A shear mechanism cuts the well string at a position that can be above the deck located string support. The upper section is then lifted a selected distance and the deck located string support again supports the string at a position below the cut. |
申请公布号 |
WO2009137840(A3) |
申请公布日期 |
2010.02.25 |
申请号 |
WO2009US43494 |
申请日期 |
2009.05.11 |
申请人 |
GULFSTREAM SERVICES, INC.;MIRE, MICHAEL |
发明人 |
MIRE, MICHAEL |
分类号 |
E21B33/13;E21B19/06 |
主分类号 |
E21B33/13 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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