发明名称 |
A RAPID METHOD FOR RESERVOIR CONNECTIVITY ANALYSIS USING A FAST MARCHING METHOD |
摘要 |
Methods for analyzing the connected quality of a hydrocarbon reservoir are disclosed. A model of a portion of the reservoir is divided into cells, each cell having a volume and some attributes, and wherein a speed function is assigned to a portion of the cells. A reference cell is chosen. A connectivity between cells in the reservoir is determined by solving an Eikonal equation that describes the travel time propagation, said propagating front progressing outward from a reference cell until an ending condition is met, said Eikonal equation being solved by a fast marching method with propagation velocity as a function of spatial position being provided by the speed function. Regions of the reservoir are characterized by their connective quality to the reference cell using the connectivity. |
申请公布号 |
EA010952(B1) |
申请公布日期 |
2008.12.30 |
申请号 |
EA20070002629 |
申请日期 |
2006.04.10 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
KIM CHUL, SUNG;DOBIN MARK, W. |
分类号 |
G01V1/30 |
主分类号 |
G01V1/30 |
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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