Distribution of the CPU time of a reservoir simulator
The aims of this investigation was to obtain the time consuming computations in a reservoir simulator. A fully implicit oil-gas model was tested. The Newton-Raphson technique and the Gaussian elimination method were used in the simulation. To reduce the overall CPU time, the results showed that smal...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
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Faculty of Chemical & Natural Resources Engineering
1991
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| Online Access: | http://eprints.utm.my/id/eprint/4503/1/MariyamniAwang1991_DistributionoftheCPUTime.pdf http://eprints.utm.my/id/eprint/4503/ |
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| Summary: | The aims of this investigation was to obtain the time consuming computations in a reservoir simulator. A fully implicit oil-gas model was tested. The Newton-Raphson technique and the Gaussian elimination method were used in the simulation. To reduce the overall CPU time, the results showed that small simulators need efficient table look-up methods, while large simulators need efficient matrix solvers. |
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