Method for performing a simulation of a shale reservoir represented by a model, computer program product and method for drilling of one or more wells in the reservoir shale

摘要

Summary "method to perform simulation of a shale reservoir represented by a model, computer program product and method for drilling of one or more wells in the reservoir shale" a system and simulation method of hydrocarbon reservoir shale play Esentado by a model which has at least four different types of porosity is described.The method includes the steps of computer implemented to characterize the porosity within the model as one of the systems of pores of natural fracture systems, the pores of matrix, fracture pore systems or systems of induced pore cavity. After characterization, transfer conditions between the nodes are identified.Conditions for transfer may include transfer conditions between us of cavity, we of matrix, natural fracture and we we induced fracture. After the transfer conditions are assigned, the system linear in the model can be solved using a linear solver.The method further includes the steps of using the nodes of pores characterized to define one or more sub bars representing a zone in the interior of the tank, in which the zone includes at least one node of each type of porosity; and the linear solver is implemented by sub grade or sub - Bars attached thereto.