Generalized Mathematical Model of Non-Oil Petroleum. Implementation of Modules Answering for Nodes, Connections, Limitations of Area of Deposit

Abstract

Computer technologies in the field of hydrodynamic modeling and exploration of deposits currently have a tendency of a steady growth of interest on the part of oil companies to introduce them at the enterprise. They allow us to justify the development strategy of oil fields, use them to solve production problems. The overwhelming number of available commercial simulators of deposits is developed using the classical mathematical approach, whose goal is to obtain a system of algebraic hydrocarbon filtration equations. However, with this approach, it is very difficult to ensure the proper level of modularity and standardization of the simulator code, since the base building blocks corresponding to this approach must be provided with too much information. Therefore, an urgent task is to develop a universal approach to the creation of a unified software package for the hydrodynamic modeling of oil fields. The subject of the study is the development of a relatively simple, universal and modular field simulator. The classical approach, building blocks of which involve the final volumes (or grid blocks), does not meet the requirements of a high level of standardization and modularity. Therefore, a new approach is proposed in which the region is divided into different building blocks: nodes and connections. The implementation of modules responsible for nodes, for connections, for constraints is presented.