发明名称 |
Polysaccharide treatment fluid and method of treating a subterranean formation |
摘要 |
A treatment fluid for treating a subterranean formation penetrated by a wellbore is formed from an aqueous medium, a diutan heteropolysaccharide having a tetrasaccharide repeating unit in the polymer backbone and a peroxide breaker. A method of treating a subterranean formation penetrated by a wellbore may be carried out by introducing the treatment fluid into the formation through the wellbore. Breaking aids or catalysts may also be used with the treatment fluid.
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申请公布号 |
US8367589(B2) |
申请公布日期 |
2013.02.05 |
申请号 |
US20080143065 |
申请日期 |
2008.06.20 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION;LI LEIMING;ALI SYED;BUSTOS OSCAR;LIN LIJUN;BONEY CURTIS L. |
发明人 |
LI LEIMING;ALI SYED;BUSTOS OSCAR;LIN LIJUN;BONEY CURTIS L. |
分类号 |
C09K8/52;C09K8/60;C09K8/68 |
主分类号 |
C09K8/52 |
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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