At the beginning of 2014 the demand for products and services of DI has increased. On the oilfields of Ural foothills region the windows were cut on 7 wells (5-3/4” & 6-5/8” casings). All jobs were successful despite the fact that the temperature was below minus 38 by C. Besides good sales were done for trained clients. 5 sets of 6-5/8 whipstocks were shipped to Gulf Drilling Co. The orders from other customers were fulfilled also