Injection is carried out from the wellhead through the one lift to two layers. The "DIVIDER for SSI" with an electric valve is installed in a well between the tubing string and the two-packer assembly. The fluid coming from the wellhead through the tubing to the «DIVIDER» equipment is divided into two flows. One flow is injected into the formation located between the packers, and the other one into the formation located under the lower packer. The flow rate and injection pressure regulations are carried out by the position changing of the control valve, which is part of the electric valve. Position changing command of the valve is transmitted to a geophysical cable from a special control station located at the wellhead.