发明名称 |
INDIRECT-ERROR-BASED, DYNAMIC UPSCALING OF MULTI-PHASE FLOW IN POROUS MEDIA |
摘要 |
Computer-implemented systems and methods are provided for an upscaling approach based on dynamic simulation of a given model. A system and method can be configured such that the accuracy of the upscaled model is continuously monitored via indirect error measures. If the indirect error measures are bigger than a specified tolerance, the upscaled model is dynamically updated with approximate fine-scale information that is reconstructed by a multi-scale finite volume method. Upscaling of multi--phase flow can include flow information in the underlying fine-scale. Adaptive prolongation and restriction operators are applied for flow and transport equations in constructing an approximate fine-scale solution. |
申请公布号 |
CA2735464(C) |
申请公布日期 |
2016.11.08 |
申请号 |
CA20092735464 |
申请日期 |
2009.09.01 |
申请人 |
CHEVRON U.S.A. INC.;SCHLUMBERGER CANADA LIMITED |
发明人 |
LEE, SEONG H.;ZHOU, HUI;TCHELEPI, HAMDI A. |
分类号 |
G01V9/00;G06F17/10 |
主分类号 |
G01V9/00 |
代理机构 |
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代理人 |
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地址 |
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