发明名称 |
Isolation device containing a dissolvable anode and electrolytic compound |
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. |
申请公布号 |
AU2014377594(B2) |
申请公布日期 |
2016.12.22 |
申请号 |
AU20140377594 |
申请日期 |
2014.12.03 |
申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Fripp, Michael L.;Walton, Zachary W.;Murphree, Zachary R. |
分类号 |
E21B29/02;E21B23/00;E21B34/06 |
主分类号 |
E21B29/02 |
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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