发明名称 |
Methods of removing a wellbore isolation device using galvanic corrosion of a metal alloy in solid solution |
摘要 |
At least a portion of a wellbore isolation device consists essentially of: a metal alloy, wherein the metal alloy: (A) comprises magnesium at a concentration of at least 50% by volume of the metal alloy; and (B) at least partially dissolves in the presence of an electrolyte. A method of removing the wellbore isolation device comprises: contacting or allowing the wellbore isolation device to come in contact with an electrolyte; and allowing at least a portion of the metal alloy to dissolve. |
申请公布号 |
AU2014385213(B2) |
申请公布日期 |
2016.12.08 |
申请号 |
AU20140385213 |
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;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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