INCREASING GAS RECOVERY AT THE FINAL STAGE OF NATURAL GAS DEVELOPMENT IN WATER-PRESSED MODE

Currently, one of the pressing issues is to improve the efficiency of natural gas field development systems entering the final stage of operation. At the final stage of field development, residual gas reserves are classified as difficult to extract based on geological, technological and economic criteria, and the extracted gas is classified as low-pressure based on energy and economic indicators. To maintain adequate levels of gas production from fields at a late stage of development, as well as to take effective measures to utilize the remaining low-pressure gas in them, new scientific, technical and technological solutions are needed.