| 发明名称 |
A method of improving the flow properties of a crude oil or natural gas liquid |
| 摘要 |
A method to improve the flow properties of wax containing crude oils and natural gas liquids which contain a natural pour point depressant by adding a synthetic pour point depressant at a higher temperature than 20 DEG C below the inversion temperature of the crude oil or natural gas liquid. |
| 申请公布号 |
AU1483899(A) |
申请公布日期 |
1999.07.05 |
| 申请号 |
AU19990014838 |
申请日期 |
1998.12.08 |
| 申请人 |
MAERSK OLIE & GAS A/S |
发明人 |
JENS H. HANSEN |
| 分类号 |
C09K8/524;C10G29/20;C10L1/196;C10L1/197;E21B37/06;E21B43/12 |
主分类号 |
C09K8/524 |
| 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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