Samara drilling company which is old partner of Drilling Innovation LLC had planned to drill the directional hole to develop oil in Tournaisian horizon on Ujno-Subbotinskoe field. Drilling crew needed a whipstock with hydraulic anchor for window cutting and engineering support from our company. Because of this we sent an engineer technologist with all necessary equipment as soon as possobile.

While operation the whipstock KLEN 5 ¾ was run to a depth of 2480 meters, oriented by project azimuth with GYRO and fixed by the hydraulic anchor. Then window was cut in casing with 9 mm thickness.

In result we successfully had done our job according with the drilling program.