发明名称 |
Fluid system having controllable reversible viscosity |
摘要 |
This Invention relates to a novel reversible thickener, i.e., a fluid whose viscosity can be carefully modulated-from very low viscosity to sufficient viscosity to act as a barrier to further flow; particularly preferred embodiments are directed to fluids and methods for stimulating hydrocarbon low viscosity to sufficient viscosity to act as a barrier to further flow; particularly preferred-bearing formations-i.e., to increase the production of oil/gas from the formation. In particular, the Present Invention is directed to a family of fluids (and methods incorporating those fluids) intended to be pumped through a wellbore and into the hydrocarbon-bearing formation.
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申请公布号 |
US6399546(B1) |
申请公布日期 |
2002.06.04 |
申请号 |
US19990419842 |
申请日期 |
1999.10.15 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
CHANG FRANK F.;QU QI;MILLER MATTHEW J. |
分类号 |
C09K8/74;C09K8/86;(IPC1-7):C09K7/02;C09K3/00 |
主分类号 |
C09K8/74 |
代理机构 |
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地址 |
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