Published December 2016
The modelling of operation process of several isolated gas formations via single well pattern in depletion mode
S.D. MaharramovaThe paper considers the task of definition of main development indicators, as well as the pressure distribution in each formation, general offtake of gas from deposit and from each formation separately in the operation of two-layer gas deposit in the depletion mode via well pattern. Thus, for the accounting of all realities of development were commonly solved: the equation of gas phase filtration and its closing initial and boundary conditions, the equation of phase condition and system of differential equations describing the process of differential depletion and its initial data on pressure and composition elements. All these provide the accounting in the development model of gas physical properties on pressure and temperature for any period of common operation of formations and allow forecasting the technological indicators of development process in the example of considered formation model.
