One more window was cut in 7" casing by Drilling innovation's specialists at the well of the Yarakta oil field.

To perform the work we used a hydraulic whipstock set KLEN HA 7.

The whipface was oriented by the KLIN-03 small-sized inclinometer.

Technological "window" is cut in the range of 2530-2534m. Free BHA was allowed to enter the “window” with a 152.4 mm bit for next drilling.