发明名称 |
Systems and methods for evaluating asphaltene deposition inhibitors |
摘要 |
Disclosed are methods of determining the effectiveness of an asphaltene deposition inhibitor in oilfield applications. Such methods typically comprising the steps of introducing an oil well fluid into a microfluidic/millifluidic system; introducing a mixture of an asphaltene deposition inhibitor and carrier into the microfluidic/millifluidic system; introducing a precipitating agent, typically comprising heptane, into the microfluidic/millifluidic system; and optionally introducing toluene into the microfluidic/millifluidic system; then observing the presence or absence of asphaltene aggregation within the microfluidic/millifluidic system.
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申请公布号 |
US2011203353(A1) |
申请公布日期 |
2011.08.25 |
申请号 |
US20110932386 |
申请日期 |
2011.02.24 |
申请人 |
HOUGH LAWRENCE A;CASTAING JEAN-CHRISTOPHE;WOODWARD GARY;PABALAN RUELA TALINGTING;DE CAMPO FLORYAN |
发明人 |
HOUGH LAWRENCE A.;CASTAING JEAN-CHRISTOPHE;WOODWARD GARY;PABALAN RUELA TALINGTING;DE CAMPO FLORYAN |
分类号 |
G01N33/26 |
主分类号 |
G01N33/26 |
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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