| 摘要 |
FIELD: geotechnological mining operations, particularly oil production by rock permeability reduction and reservoir coverage increase. ^ SUBSTANCE: method involves determining oil reservoir pore dimensions Dp before displacement agent injection; injecting water and rubber crumb through injection well and producing product through production well; injecting water and car tire crumb after full oil reservoir flooding. Car tire crumb dimension Dcr is more or equal to 1.3 Dp. Water and crumb ratio is 1:0.3 - 1:0.1, wherein above ratio at the initial stage exceeds that at the final stage of oil reservoir development. ^ EFFECT: increased depth of reservoir treatment and reduced reagent cost along with possibility to utilize used polymeric car tires. ^ 1 tbl |
