Insulation Tool modified to Stimulation of Multilateral Wells.

摘要

A method includes Moving a tool for isolation of Union, a support tool for Union,A Termination Assembly and a Side baffle of a Main Hole end coated with a casing Pipe.The baffle End is coupled to the Casing and the assembling end side is decoupled and Advanced into the side Hole.After The Fracturing of the lateral Hole, the insulation Tool Union is uncoupled from the tool support of Union,Retracts back into the hole and attached to the main deflector termination by advancing a Spur towards internal diameter deflector termination.After the Hydraulic Fracturing of a lower part of the main shaft Hole, the insulation Tool Union removed the main deflector Hole completion.