Published September 2016

Isolation of production casing defections via two-parker equipment

G.P. Aliyev

O.I. Efendiyev

R.T. Babayev

E.A. Abdizadeh

A.I. Rzayev

Sh.A. Baghirov

The paper deals with the methods of isolation of production casing defections in oil wells. The authors offer the method of defect isolation via two-packer unit that enables isolation of defect in the borehole zone between two packers. The advantage of this method lies in the fact that the unit can be easily picked up from the well when necessary.