Totally was spend 26 hrs for the services by hydraulic whipstock under supervision of Drilling Innovation’s experts. Cutting the window for one trip is standard procedure for Drilling Innovation LLC. Window in 6-5/8” casing, 0.315” wall thickness was cut for 4.0 hours. There is no mill’s undergauge.

It was provided a free passage of 5-43/64” bit for sidetracking.