发明名称 |
ONE-TRIP CUT AND PULL SYSTEM AND APPARATUS |
摘要 |
Disclosed embodiments may relate to devices or tools for diverting flow within a wellbore. For example, disclosed tool embodiments may allow for more efficiently cutting and pulling of casing from a wellbore during well abandonment operations, since diverting fluid flow as disclosed may allow for a single tool string trip to allow the flow patterns for both cutting and cleanup. |
申请公布号 |
EP3068970(A2) |
申请公布日期 |
2016.09.21 |
申请号 |
EP20140862576 |
申请日期 |
2014.11.13 |
申请人 |
HYDRAWELL INC. |
发明人 |
PLANTE, MARK;CORONADO, MARTIN P.;IUELL, MARKUS;GARCIA, LUIS;BENNETT, RODNEY |
分类号 |
E21B23/12;E21B33/10;E21B33/126 |
主分类号 |
E21B23/12 |
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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