发明名称 |
Consumable downhole tools |
摘要 |
A downhole tool having a body or structural component comprises a material that is at least partially consumed when exposed to heat and a source of oxygen. The material may comprise a metal, such as magnesium, which is converted to magnesium oxide when exposed to heat and a source of oxygen. The downhole tool may further comprise a torch with a fuel load that produces the heat and source of oxygen when burned. The fuel load may comprise a flammable, non-explosive solid, such as thermite.
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申请公布号 |
US2010089566(A1) |
申请公布日期 |
2010.04.15 |
申请号 |
US20090639567 |
申请日期 |
2009.12.16 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
SWOR LOREN;STARR PHILLIP;SMITH DON R.;WILKINSON BRIAN K. |
分类号 |
E21B29/02;E21B36/00;E21B36/02 |
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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