Effects of the rate of natural gas production on the recovery factor during carbon dioxide injection at the initial gas-water contact

The object of research is gas condensate reservoirs, which being developed under the conditions manifestation water drive development and negative effect formation on process natural production. results performed theoretical experimental studies show that a promising direction for increasing hydrocarbon recovery from fields at final stage displacement to producing wells by injection non-hydrocarbon gases into productive reservoirs. factor according laboratory in case reservoirs depends type displacing agent level heterogeneity reservoir. With purpose update existing technologies showing drive, technology carbon dioxide boundary gas-water contact was studied using digital three-dimensional model deposit. study carried out various values rate production well calculations taken 30, 40, 50, 60, 70, 80 thousand m3/day. Based data obtained, it has been established an increase positive reservoir leads factor. statistical processing calculated data, optimal value determined when injected 55.93 64.99 %. indicate technological efficiency injecting order slow down movement