METHOD FOR OPTIMIZING THE DEVELOPMENT OF AN UNDERGROUND MEDIUM BY MEANS OF A RESERVOIR STUDY COMPRISING OPTIMIZED UPSCALING

摘要

A method for optimizing the development of a fluid reservoir by means of an accelerated reservoir study. A geological model is constructed. A reservoir model is then constructed by upscaling the geological model. The links between cells of the geological model and a cell of the reservoir model where they are contained are determined and stored. Flow simulations are carried out by computer-implemented reservoir simulator, the reservoir model and the links. The above stages are then repeated without repeating the link determination, by modifying parameters of the reservoir study to optimize the development scheme. Finally, the reservoir is developed according to this optimized development scheme.