发明名称 |
METHOD AND APPARATUS FOR RESERVOIR MODELING AND SIMULATION |
摘要 |
A method and apparatus for generating a simulation grid for a reservoir model based on a geological model comprising horizons, constraints and multiple geological grid cells. A pre-image is generated corresponding to the geological grid cells, the pre-image comprising a surface and the modeling constraints being mapped onto the surface. A constrained two- dimensional grid is generated on the pre-image, the two-dimensional grid comprising multiple grid cells. Simulation layer boundaries are selected from the geological model and the constrained two-dimensional grid is projected onto the simulation layer boundaries. Prismatic cells are then generated to form the three-dimensional simulation grid. The method of generating a grid as herein described may be incorporated in existing reservoir simulators to improve their accuracy.
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申请公布号 |
CA2776487(A1) |
申请公布日期 |
2011.05.19 |
申请号 |
CA20102776487 |
申请日期 |
2010.07.28 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
BRANETS, LARISA V.;KARTASHEVA, ELENA;KRASNOGOROV, IGOR;KUBYAK, VALERY;WU, XIAO-HUI |
分类号 |
G06F7/48 |
主分类号 |
G06F7/48 |
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