| 发明名称 |
Gelling composition for wellbore service fluids |
| 摘要 |
A wellbore service fluid comprising viscoelastic surfactants in combination with cross-linkable, preferably hydrophobically modified, water soluble polymers is described, particularly applicable to water control operations.
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| 申请公布号 |
US6194356(B1) |
申请公布日期 |
2001.02.27 |
| 申请号 |
US19980210484 |
申请日期 |
1998.12.11 |
| 申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
JONES TIMOTHY GARETH J.;TUSTIN GARY J. |
| 分类号 |
C09K8/512;E21B43/32;(IPC1-7):C09K3/00;E21B43/16 |
主分类号 |
C09K8/512 |
| 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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