Evaluation of unmixed water-gas impact in the development of oil reserves in low permeable carbonate reservoirs

at present there is a problem of oil production from low-permeability carbonate reservoirs. In this case, the use of standard waterflooding is ineffective, since it leads to rapid waterflooding of production wells. The idea of water-gas treatment is to combine in one process all the positive aspects characteristic of gas and water, and to avoid negative manifestations of the qualities of these displacement agents, and, thus, to displace more oil than each agent separately.