Tenth SPE Comparative Solution Project: A Comparison of Upscaling Techniques

摘要

This paper presents the results of the 10th SPE Comparative Solution Project on Upscaling. Two problems were chosen. The First problem was a small 2D gas-injection problem, chosen so that The fine grid could be computed easily and both upscaling and Pseudoization methods could be used. The second problem was a Waterflood of a large geostatistical model, chosen so that it was Hard (through not impossible) to compute the true fine-grid solu- Tion. Nine participants provided results for one or both problems.