The turn-key project for restoration of killed well No. 74 of Yuliyevskoe oil and gas condensate field by method of side-tracking from Ø140 mm casing pipe.
PROJECT IMPLEMENTATION STAGES
Window cutting in Ø140 mm casing pipe at the depth of 3,407-3,410 m.
Drilling of an inclined side well shaft in the interval of 3,410-3,622 m with displacement of 210 m from the old shaft.
Well casing with a Ø102 mm shank.
The well drilling was performed using oil emulsion wash fluid.
The well was successfully restored.