S.I. Vasiliev, E. E. Miloserdov, K.A. Chernokalov

Oil and gas are produced from wells, which construction requires such main processes as drilling and casing. It is important to provide highquality well construction at an ever-growing scale, with minimized drilling time, labour and energy intensity, and capital investments.

№3 (121) 2015

Key words: well construction, well assignment, side-tracking PDC bits, drilling technology.

Mining Industry Journal №3 (121) 2015, p.82

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