Isolation device containing a dissolvable anode and electrolytic compound |
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| 申请号 | US15469918 | 申请日 | 2017-03-27 | 公开(公告)号 | US09863201B2 | 公开(公告)日 | 2018-01-09 |
| 申请人 | Halliburton Energy Services, Inc.; | 发明人 | Michael L. Fripp; Zachary W. Walton; Zachary R. Murphree; | ||||
| 摘要 | A wellbore isolation device comprising: a first material, wherein the first material: (A) is a metal or a metal alloy; and (B) partially dissolves when an electrically conductive path exists between the first material and a second material and at least a portion of the first and second materials are in contact with an electrolyte; and an electrolytic compound, wherein the electrolytic compound dissolves in a fluid located within the wellbore to form free ions that are electrically conductive. A method of removing the wellbore isolation device comprises: placing the wellbore isolation device into the wellbore; and allowing at least a portion of the first material to dissolve. | ||||||
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| 说明书全文 | |||||||
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