TECHNOLOGY FOR REMOTE SANDY CLAY CAPS FROM SLAUGHTER SPLITTERS GAS WELLS IN DEPRESSION
Abstract
Elaboration of technology for clay-sand plug removal from multi-branch gas wells by foam flushing of bottom hole under depression in the system «well-reservoir» is considered in the paper. Mathematical model and algorithm to calculate the bottom hole pressure and the velocity of up-stream flow when foam flushing of a well is given. Example of calculation of gas wells foam flushing at Kuschevskaya underground gas storage are given.
About the Authors
Oleg Olegovich Tagirov
NCFU
Russian Federation
Russian Federation
Sergey Borisovich Beketov
NCFU
Russian Federation
Russian Federation
Kurban Magomedovich Tagirov
NCFU
Russian Federation
Russian Federation
References
1. Тагиров К. М. Вскрытие продуктивных нефтегазовых пластов с аномальными давлениями. К. М. Тагиров, А. Н. Гноевых, А. Н. Лобкин. М: Недра, 1996. 183 с.
2. Mitchell. R. F. Simulation of air and mist drilling for geothermal wells // J. Petrol. Technol. 1983. Vol. 35. № 12. P. 2120–2126.
Review
For citations:
Tagirov O.O., Beketov S.B., Tagirov K.M. TECHNOLOGY FOR REMOTE SANDY CLAY CAPS FROM SLAUGHTER SPLITTERS GAS WELLS IN DEPRESSION. Newsletter of North-Caucasus Federal University. 2013;(2):56-61. (In Russ.)
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