发明名称 |
ASPHALTENES MONITORING AND CONTROL SYSTEM |
摘要 |
<p>The present invention provides a system that monitors and controls the precipitation of asphaltenes in a formation fluid recovered from a subsurface formation or reservoir by using a sensor to make a direct real-time on-site measurement of the relative concentration asphaltenes from at least one location at a wellsite or in a pipeline. In a system including a fiber optic attenuated total reflectance probe for sensing asphaltenes and using a processor to compare sequential measurements, the system of the present invention can trigger the addition of additives in response to a change in asphaltene concentration in the formation fluid, preventing precipitation.</p> |
申请公布号 |
EP1226335(A1) |
申请公布日期 |
2002.07.31 |
申请号 |
EP20000971003 |
申请日期 |
2000.10.20 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
GALLAGHER, CHRISTOPHER;MEANS, C., MITCH |
分类号 |
E21B37/06;E21B47/00;(IPC1-7):E21B47/00 |
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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