Open AccessThe application of nitrogen to increase gas recovery from depleten gas deposits
Author(s) -
Р. М. Кондрат,
Л. І. Хайдарова
Publication year - 2018
Publication title -
naftogazova energetika
Language(s) - English
Resource type - Journals
eISSN - 2415-3109
pISSN - 1993-9868
DOI - 10.31471/1993-9868-2018-2(30)-7-16
Subject(s) - nitrogen , nitrogen gas , natural gas , environmental science , hydrocarbon , petroleum engineering , chemistry , waste management , environmental chemistry , geology , engineering , organic chemistry
The research results on residual natural gas displacement from depleted gas deposits by various non-hydrocarbon gases are analyzed. The use of nitrogen for this purpose is proved. The research results and industrial experience in obtaining nitrogen from air and purifying nitrogen from the products of gas production wells in case of nitrogen injection into depleted gas deposits to increase gas recovery are summarized.