One more set of One-trip hydraulic Whipstocks KLEN HA 7" was sent to Ukraine at beginning of November.

Once again the equipment for window milling in the cased hole was prepared on the request of our reliable foreign Partners

It was KLEN HA 5 3/4 (One trip Whipstosks with hydraulic anchor for window milling in the cased hole) and reaming mill-121mm and double mill-121mm.

At the beginning of September the Drilling Innovation company shipped the Whipstocks KLEN HA 6-5/8 for foreign Partner.

The next audit of production facility and hydraulic one trip whipstocks for the construction of sidetracks was held in early August by a representative of the foreign partner.

During this visit it were hold the hydraulic testing of the new design of the hydraulic system and was agreed some points on the modernization of the hydraulic whipstock KLEN-HA for various sizes of casings.

Another work of window milling in a nonstandard casing 9-7/8” #62.8ppf (251mm x 15.5mm) at the end of July was carried out by the specialists of DI LLC for the construction of an offshore exploration well Octly-1.

DI LLC provided the unique equipment hydraulic whipstock (anchor type) for the 6,5” open hole.

The caliper logs show so many wash outs in the interval below the 7-5/8” casing shoe and upper than the emergency bottom.