FIELD: fluid media recovery. SUBSTANCE: well completion system separates flows of fluid media and prevents mixing of recovered fluid media coming from multiplicity of side wells to main well. System has separator body located and oriented in main well. Separator body adjoins internal ends of side wells so that inlet holes of separate longitudinal passages for fluid media in separator body are levelled for receiving flow of recovered fluid media from corresponding side wells. Described in invention are various designs which ensure isolated, pressure sealed communication between internal ends of each side well and inlet holes for flow with which they are levelled. Each passage for flow in body can be provided with valve which is remotely operated for control of recovered liquid flow, as well as with sensors for monitoring of various characteristics of recovered liquids. Application of aforesaid system allows for recovering non-mixed flows of fluid media from side wells together with carrying out analysis and redistribution of flows if needed. EFFECT: higher efficiency. 26 cl, 8 dwg
