Subsea well intervention vessel

A subsea well depot, wherein a water and which comprises an oil tanker of kinematic and oil tanker of the direct well repairing device. Direct well repairing device is a mounting hole is located above the oil tanker main of the reinforcing structure, and comprises a beam-balanced owing the drilling non-rotary and adding device of liquid hydrocarbons separating. The splitter liquid is connected with the oil tanker's), so on liquid hydrocarbons from according to abundantly an.