NEW APPROACH TO SIMULATION AND EFFICIENCY PREDICTION OF PRECIPITATION AND GEL ENHANCED OIL RECOVERY METHODS

Link for citation: Fedorov K.M., Gilmanov A.Ya., Shevelev A.P. New approach to simulation and efficiency prediction of precipitation gel enhanced oil recovery methods. Bulletin the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 5, рр.85-93. In Rus. Relevance. The problem conformance improvement by technologies application may be associated with mathematical objective infinitesimal parameter in which size plug placement near wellbore zone injector is significantly less than interwell distance. Existing approaches modeling this do not allow describing all effects low-volume injections. article suggest injection technologies. Objects: reservoirs on methods are used. Materials such a consists gluing optimization profile surrounding producers’ response. This briefly described paper validated comparison calculated data results statistical processing fields one Russian companies. Results. Processing accumulated field experience use these has shown that specific values additional production after operation grow increase introduced criterion – coefficient and, conversely, decrease drop well injectivity processing. proposed forecasting evaluating effectiveness control basis line models gel, suspensions