发明名称 |
SYSTEM ZUR ÜBERWACHUNG UND KONTROLLE VON ASPHALTENEN |
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 |
DE60003838(T2) |
申请公布日期 |
2004.05.27 |
申请号 |
DE2000603838T |
申请日期 |
2000.10.20 |
申请人 |
BAKER-HUGHES INC., HOUSTON |
发明人 |
GALLAGHER, CHRISTOPHER;MEANS, MITCH |
分类号 |
E21B37/06;E21B47/00;(IPC1-7):E21B47/00 |
主分类号 |
E21B37/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|