发明名称 |
Methods for servicing well bores with hardenable resin compositions |
摘要 |
Methods for servicing well bores with hardenable resin compositions are provided. In one embodiment, a method of servicing a well bore includes providing a hydrophobic well bore servicing composition comprising a liquid hardenable resin, a hardening agent, and a weighting material selected to impart a desired first density to the well bore servicing composition; introducing the well bore servicing composition into a well bore comprising a well bore fluid having a second density; allowing the well bore servicing composition to migrate through the well bore fluid to a desired location in the well bore based at least in part upon a difference between the first and second densities; and allowing the liquid hardenable resin to at least partially harden to form a well bore plug at the desired location in the well bore.
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申请公布号 |
US7762329(B1) |
申请公布日期 |
2010.07.27 |
申请号 |
US20090360562 |
申请日期 |
2009.01.27 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
MORGAN RICKEY LYNN;BRENNEIS D. CHAD;KARCHER JEFFERY |
分类号 |
E21B33/138;C09K8/44;C09K8/50 |
主分类号 |
E21B33/138 |
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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