System analysis of gas-hydrodynamic processes, which take place in water-flooded part of a productive formation when developing gas and gas condensate fields
The article suggests measures to improve methods and techniques to be applied for studying the process of deposits water-flooding. To study and specify the nature of water-flooding of wells production fund, zones of gas saturation reduction, specificity of gas-saturation critical value for collectors with different initial filtration-capacitive properties, it is necessary to perforate and test the wells of the monitoring fund. To study the water-flooding of a deposit’s contiguous areas, which are not sufficiently covered by the observation wells network and possible advance of the gas potential contour, it is recommended to conduct geophysical surveys in exploratory wells located near the contour after their re-opening.