发明名称 |
Method and apparatus to remove deposits |
摘要 |
<p>A method of producing and transporting crude oil, comprising extracting crude oil from a well; placing the crude oil in a pipeline to transport the crude oil away from the well, wherein at least a portion of the pipeline travels through an atmosphere having an ambient temperature less than 20 °C; and transporting the crude oil for a first time period at a low flow rate so that a precipitate forms on an inner wall of the pipeline; and transporting the crude oil for a second time period at a high flow rate so that the precipitate is cleared from the inner wall of the pipeline.</p> |
申请公布号 |
AU2011320714(A1) |
申请公布日期 |
2013.05.02 |
申请号 |
AU20110320714 |
申请日期 |
2011.10.24 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
HATTON, GREGORY JOHN;TSAI, CHIEN KUEI |
分类号 |
E21B37/06;B08B9/027;C10G45/00;E21B43/22 |
主分类号 |
E21B37/06 |
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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