发明名称 |
MODELING INTERSECTING FAULTS AND COMPLEX WELLBORES IN RESERVOIR SIMULATION |
摘要 |
Orthogonal unstructured grids are automatically constructed for a field or reservoir model with two types of internal boundaries: complex wells and faults, or other discontinuities. The methodology is used to constructed simulation grids for reservoirs or fields which contains both complex fault planes and multi-lateral wells. A hierarchical grid point generation, prioritization, conflict point removal system is provided enabling the use of unconstrained Delaunay triangulation. High-quality orthogonal unstructured grids are produced with good convergence properties for reservoir simulation. |
申请公布号 |
EP3119986(A2) |
申请公布日期 |
2017.01.25 |
申请号 |
EP20150714329 |
申请日期 |
2015.03.16 |
申请人 |
Saudi Arabian Oil Company |
发明人 |
DING, Xiang Yang;FUNG, Larry Siu-Kuen;DOGRU, Ali H. |
分类号 |
E21B41/00;E21B43/00 |
主分类号 |
E21B41/00 |
代理机构 |
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代理人 |
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