Open AccessInfluence of the rate of the lawful injection of nitrogen into a depleted gas reservoir of circular shape on the residual gas recovery ratio
Author(s) -
Р. М. Кондрат,
Л. І. Хайдарова
Publication year - 2018
Publication title -
rozvìdka ta rozrobka naftovih ì gazovih rodoviŝ
Language(s) - English
Resource type - Journals
eISSN - 2415-332X
pISSN - 1993-9973
DOI - 10.31471/1993-9973-2018-2(67)-70-74
Subject(s) - nitrogen , nitrogen gas , residual , gas composition , chemistry , gas pressure , environmental science , petroleum engineering , engineering , mathematics , physics , thermodynamics , organic chemistry , algorithm
The use of nitrogen for the replacement of residual gas from depleted gas deposits is justified. The latest research and publications on the use of nitrogen to improve gas recovery from depleted gas deposits is analyzed. Using the licensed computer program CMG, the impact of the rate of nitrogen injection into the depleted gas reservoir on its indices for development (reservoir pressure, gas production, nitrogen content in the production gas, and gas recovery factor for the residual gas) has been studied.