KLEN 12-3/4" with profiled anchor for 324mm casing

The window was cut on a well, Samburgsky field (condensate gas and oil). 7” casing, 29 lbm/ft, N-80. The KLEN HA-7 whipstock was set on 9612 ft. depth.

Next window in 5-3/4” casing with application of hydraulic whipstock was provided by Drilling Innovation’s technologist in well no. 17159, Romashkinskoye field. The whipstock was landed at 3136 ft depth.

In late September Drilling our company run the hydraulic type whipstock KLEN for 5-1/2” (140 mm) casing in the well № 117 Kolganskoe field.

This is a new field for us where our company have provided the engineering and technological support for window cutting process at 10505’ (3202 m) depth.

Next window in 6-5/8” casing with application of KLEN-HA-6 5/8 hydraulic whipstock was provided by Drilling Innovation’s technologist in well no. 1615 Zelenorgoskoy area Romashkinskoye field. The whipstock was landed at 5085ft depth. The equipment’s quality and strict phased implementation of the work plan allowed to complete the job as soon as possible. There is no mill’s undergauge. The Customer’s drilling team has not encounter any problems on running BHA for sidetracking.

Drilling Innovation LLC has supplied the unusual for the Russian market 10-3/4" whipstock with hydraulic anchor from the profiled pipe to his good foreign partner and customer.