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Optimization of cyclic possesses operation of underground gas storage
Drilling and development of hydrocarbon fields

Authors: Alexander I. ERMOLAEV was born 1949, graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry (currently, Gubkin Russian University of Oil and Gas). Professor, Doctor of technics, head the department of Gas and Gas Condensate Field Development (Gubkin Russian University of Oil and Gas). Author over 80 scientific works. E-mail: biblioteka@gubkin.ru
Yaroslav O. SIMAKOV was born 1986, graduated from Gubkin Russian University of Oil and Gas. Advanced student of the department of Gas and Gas Condensate Field Development (Gubkin Russian University of Oil and Gas). Author 1 scientific work. E-mail: biblioteka@gubkin.ru
Ildar I. IBRAGIMOV was born 1983, graduated from Almetyevsk Oil Institute. Candidate of technics, superior research engineer of Trapeznikov Institute of Control Sciences of RAS. Author 9 scientific work. E-mail: biblioteka@gubkin.ru

Abstract: In his article the statements of optimal allocation of gas extractions and his injection volumes for the underground gas storage wells problems are offered. Solution of these problems is reduced to construction of well production rates and pressures drawdown values dynamic (versus time) at stage of gas production from the underground gas storage (well injectivities and repressions dynamic at stage of gas injection). Solving formulated problems, well rates and pressures drawdown constraints or injectivity and repression constraints for gas production and gas injection respectively as well as total production (total injection) requirements with minimal total well produce water cut (maximal gas-water contact moving away well bottomhole) are allowed

Index UDK: УДК: 622.692.24

Keywords: Optimization, Algorithms, underground gas storage, Water cut, Production rate, pressure drawdown, Production, Injection