发明名称 |
A defoamer formulation and methods for making and using same |
摘要 |
Defoamer compositions are disclosed and methods for making and using same, where the defoamer has universal applicability at low concentrations. The defoamer compositions include between 40 vol. % and about 80 vol. % distilled water (other waters may be used instead), 10 vol. % and about 30 vol. % of silicon anti-foam agent and between about 10 vol. % and about 30 vol. % of active silicon anti-foam agent. The defoamer compositions are used in amount of less than or equal to 200 ppm in all foamed downhole fluid systems. |
申请公布号 |
GB2483771(B) |
申请公布日期 |
2012.11.28 |
申请号 |
GB20110015557 |
申请日期 |
2011.09.09 |
申请人 |
CLEARWATER INTERNATIONAL, LLC |
发明人 |
OLUSEGUN MATTHEW FALANA;EDWARD MARSHALL;FRANK ZAMORA |
分类号 |
C09K8/58;B01D19/04;C09K8/04;C09K8/504;C09K8/584;C09K8/84 |
主分类号 |
C09K8/58 |
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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