| 发明名称 |
Oil-based demulsifying formulation and its use in the treatment of drains bored in oil-based mud. |
| 摘要 |
Oil-based demulsifying composition comprises a wetting agent, a demulsifier and a solvent in an organic carrier. |
| 申请公布号 |
ZA200107488(B) |
申请公布日期 |
2003.03.11 |
| 申请号 |
ZA20010007488 |
申请日期 |
2001.09.11 |
| 申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
CLAIRE GIARD-BLANCHARD;CHRISTINE DALMAZZONE;ANNIE AUDIBERT HAYET |
| 分类号 |
B01D17/04;B01D17/05;C09K8/52;C10G33/04;E21B21/06 |
主分类号 |
B01D17/04 |
| 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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