发明名称 |
WELLBORE FLUIDS COMPRISING POLY(TRIMETHYLENE ETHER) GLYCOL POLYMERS |
摘要 |
Wellbore fluids containing poly(trimethylene ether)glycols are provided. The wellbore fluids can provide enhanced functionality, improved cost effectiveness, and reduced environmental impact as compared to conventional wellbore fluids. |
申请公布号 |
WO2009099850(A2) |
申请公布日期 |
2009.08.13 |
申请号 |
WO2009US32312 |
申请日期 |
2009.01.29 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY;SUNKARA, HARI, BABU |
发明人 |
SUNKARA, HARI, BABU |
分类号 |
C09K8/035;C09K8/12;C09K8/28;C09K8/32;C10M107/00;F17D1/17 |
主分类号 |
C09K8/035 |
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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