发明名称 |
Using wellstream heat exchanger for flow assurance |
摘要 |
<p>Method for facilitating transportation of flowable hydrocarbons through an: insulated pipeline comprising passing a flow of hot flowable hydrocarbons (4) through a separator (1) for separation into a gaseous phase (5) and a cold liquid phase (3a). Thereafter, passing the cold liquid phase (3a) through at least one heat exchanger (3) downstream said separator (1). The heat exchanger also receives heat from a flow of hot flowable hydrocarbons (4), whereby the temperature of said cold liquid (3a) is increased to a desired level. The liquid (3b) flowing out from said heat exchanger (3) is transported to the main pipeline for onward transportation. An apparatus for carrying out the method is also disclosed.</p> |
申请公布号 |
AU2013274971(A1) |
申请公布日期 |
2015.01.22 |
申请号 |
AU20130274971 |
申请日期 |
2013.06.12 |
申请人 |
AKER SUBSEA AS |
发明人 |
STINESSEN, KJELL OLAV;NOGUEIRA, BIANCA MARIA MITA |
分类号 |
E21B43/36;E21B36/00;E21B43/34;F16L53/00;F17D1/18 |
主分类号 |
E21B43/36 |
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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