International Conference «Mathematical and Information Technologies, MIT-2016»

28 August – 5 September 2016

Vrnjacka Banja, Serbia – Budva, Montenegro

Mukhambetzhanov S.T.   Abdiakhmetova Z.M.   Abenov B.K.   Janabekova S.K.  

Development of an automated system for optimal management of oil production

Reporter: Mukhambetzhanov S.T.

The work is dedicated to the development and research of methods of mathematical and computer modeling of fluid flow filtration process in porous media. Substantiates various approximate methods for solving the multi-phase fluid filtration theory and shows the structures of building a system of automated analysis, monitoring and forecasting of technological parameters of oil and gas development.
The main objective of the work is to construct a mathematical model of the object, ie, formalization of object functioning laws, based on the structure and parameters of the system, the control law are determined, selected hardware implementation.This is due to the increased role of mathematical modeling and computational experiment for the discovery of these laws, and the study of complex phenomena. Developed relatively recently structural theory of distributed systems makes it possible to study the behavior of objects in their mathematical models. In the oil and gas field development system is turned the next part of the overall production process - a sequence of physical processes of gas filtration, condensate, water in the porous permeable formation and movement of these components in wells. Over 20 - years conducted researches on the development of automated systems of oil and gas fields, which are designed for the specialists of the oil industry of the Republic of Kazakhstan.
In the paper the following basic mathematical problems:
1. To determine the solubility of a mathematical model of nonequilibrium filtration, describing the process of oil displacement by polymer solutions.
2. To prove the correctness of the mathematical model and properties of solutions based on phase transitions.
3. Justify the fictitious domain method for solving problems of the theory of filtration.
4. Develop a comprehensive program for the evaluation of changes of technological parameters of the deposit.

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