发明名称 |
METHODS OF REMOVING A WELLBORE ISOLATION DEVICE USING A EUTECTIC COMPOSITION. |
摘要 |
A wellbore isolation device comprises: a first composition, wherein the first composition comprises: (A) a first substance; and (B) a second substance, wherein the first composition has a solid-liquid phase transformation temperature less than the solid-liquid phase transformation temperatures of at least the first substance or the second substance at a specific pressure. A method of removing a wellbore isolation device comprises: increasing the temperature surrounding the wellbore isolation device; and allowing at least a portion of the first composition to undergo a phase transformation from a solid to a liquid. A method of inhibiting or preventing fluid flow in a wellbore comprises: decreasing the temperature of at least a portion of the wellbore; positioning the wellbore isolation device in the at least a portion of the wellbore; and increasing the temperature of the at least a portion of the wellbore. |
申请公布号 |
MX2014013778(A) |
申请公布日期 |
2015.01.26 |
申请号 |
MX20140013778 |
申请日期 |
2013.02.24 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
MICHAEL L. FRIPP;SYED HAMID;PETE DAGENAIS |
分类号 |
E21B34/08;E21B43/12 |
主分类号 |
E21B34/08 |
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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