发明名称 |
Solid formulations suitable for oilfield applications |
摘要 |
The present invention relates to a solid formulation of soap stick type comprising a primary surfactant, at least one binding agent and at least one dispersant that may especially be an amphoteric surfactant, optionally with additives. The present invention also relates to uses of said formulation, especially for oilfield applications, e.g. for gas well deliquification applications. |
申请公布号 |
EP2589639(A1) |
申请公布日期 |
2013.05.08 |
申请号 |
EP20110306419 |
申请日期 |
2011.11.03 |
申请人 |
RHODIA OPERATIONS |
发明人 |
JONES, CHRISTOPHER RAYMOND;HATCHMAN, KEVAN;FELLOWS, ALAN CHRISTOPHER |
分类号 |
C09K8/035;C09K8/536;C09K8/60;C09K8/92;C11D1/88;C11D17/00;E21B43/12 |
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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