发明名称 |
Plug and method of unplugging a seat |
摘要 |
A method of unplugging a seat, including dissolving at least a surface of a plug seated against the seat, and unseating the plug from the seat. |
申请公布号 |
AU2016203091(A1) |
申请公布日期 |
2016.06.02 |
申请号 |
AU20160203091 |
申请日期 |
2016.05.12 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
JOHNSON, MICHAEL H.;XU, ZHIYUE |
分类号 |
E21B33/12;E21B34/14 |
主分类号 |
E21B33/12 |
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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