发明名称 |
Acidic Viscosity Enhancer for Viscoelastic Surfactant Fluids |
摘要 |
The invention discloses method of treating a subterranean formation of a well bore, the method comprising: providing a treatment fluid comprising: an aqueous base fluid; a viscosity enhancer; and a viscoelastic surfactant, wherein the enhancer is acid in the aqueous base fluid and co-operates with the viscoelastic surfactant to enhance viscosity compared to viscoelastic surfactant alone in the aqueous base fluid; and introducing the treatment fluid into the well bore.
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申请公布号 |
US2010331223(A1) |
申请公布日期 |
2010.12.30 |
申请号 |
US20090491459 |
申请日期 |
2009.06.25 |
申请人 |
LI LEIMING;LIN LIJUN;SAMUEL MATHEW M;ALI SYED;HOWARD PAUL R |
发明人 |
LI LEIMING;LIN LIJUN;SAMUEL MATHEW M.;ALI SYED;HOWARD PAUL R. |
分类号 |
C09K8/68;C09K8/62;C09K8/74 |
主分类号 |
C09K8/68 |
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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