该工艺是利用化学利改善注水层剩余油驱替效果，靠活化寄存于地下液体中的微生物群落和在油层孔隙空间形成的微生物机体生命活动产物作为其化学剂、该工艺分4次循环注入活化菌充气盐溶液和有机盐、生物激素、天然有机物溶液以及经专门筛选的能促进气态驱油剂形成的微生物群落溶 The process is to use chemical additives to improve the residual oil displacement effect of the injection aquifer, and to rely on the microbial communities activated in the underground liquid and the life activity products of the microbial organisms formed in the pore space of the oil layer. The process is injected and activated in four cycles Bacteria-infused salt solution and organic salts, bio-hormones, natural organic solution, and specially screened microbial communities that promote the formation of gaseous oil displacing agents