DEFINITION OF GAS LOSSES VOLUME WHEN DEVELOPING WELLS IN THE KALMAZ UNDERGROUND GAS STORAGE FARM
UDC: 622.629.12
DOI: 10.33285/0132-2222-2021-10(579)-46-49
Authors:
SHIRALIYEV ALEM ADEM OGLU1
1 "Azneft" Production Union, SOCAR, Baku, Republic of Azerbaijan
Keywords: underground gas storage facilities, well development, technology, hydrostatic model, stationary motion, isothermal process, annulus, pressure, Loss of gas
Annotation:
The paper considers the developed methods and technologies which provide gas losses reduce when developing wells after drilling, overhaul and current repair maintenance of underground gas storage facilities. A hydrostatic model of a well was built on the basis of which the possibilities of a well development by using compressed air, reduction of gas losses when extracting it by the fluid displacement from the well were estimated. To eliminate the liquid column accumulated in the well, a technological method was developed and a mathematical algorithm was proposed to calculate its technological parameters. Based on the determined parameters of the technological method, the possibilities of gas recovery of wells are estimated.
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