发明名称 |
METHOD FOR PARTITIONING PARALLEL RESERVOIR SIMULATIONS IN THE PRESENCE OF WELLS |
摘要 |
A method is disclosed for partitioning a grid representing a hydrocarbon reservoir. The grid is composed of a plurality of cells. A connectivity graph of nodes and edges is created. Each of the plurality of cells is represented by a node. Edges connect neighboring nodes. An edge that should not be cut by a partitioning algorithm is designated. Nodes connected by the designated edge are merged into a supernode. A first edge connecting a merged node and a non-merged node is replaced with a second edge connecting the non-merged node with the supernode. The connectivity graph is used with the supernode and the replaced edges to partition the grid. Nodes merged into supernodes are maintained in a single subdomain during partitioning. |
申请公布号 |
EP2712440(A4) |
申请公布日期 |
2016.05.25 |
申请号 |
EP20120785848 |
申请日期 |
2012.01.31 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
MALIASSOV, SERGUEI |
分类号 |
G06F7/00;E21B49/00 |
主分类号 |
G06F7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|