发明名称 |
WELLBORE TOOL WITH EXHANGABLE BLADES |
摘要 |
A method for conducting a wellbore operation includes disconnecting a radially projecting member from a first sub without uncoupling a second sub from the first sub. The method may include also coupling the first sub to the second sub with a connector that includes an electrical connection. An associated apparatus may include a sub having at least one conductor connected to a connector; and at least one radially projecting member removably coupled to the sub. |
申请公布号 |
US2012018173(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US201113186915 |
申请日期 |
2011.07.20 |
申请人 |
HERBERG WOLFGANG E.;GRUETZMANN INES;BAKER HUGHES INCORPORATED |
发明人 |
HERBERG WOLFGANG E.;GRUETZMANN INES |
分类号 |
E21B23/00;E21B19/00 |
主分类号 |
E21B23/00 |
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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