CYCLOIDAL GEAR IN OIL DRILLING AND PRODUCTION EQUIPMENT
Baldenko, Dmitry F. – Dr.Tech.Sci., chief scientific employee, OJSC NPO Burovaya Tekhnika, dbaldenko@mail.ru dbaldenko@mail.ru
Baldenko, Fedor D. – Cand.Tech.Sci., senior lecturer, State Gubkin University of Oil and Gas, com@gubkin.ru com@gubkin.ru

УДК 622.24
Key words:  cycloidal gear, screw-type gerotor mechanism, rotor and stator, well path.
The paper is focused on the current and future fields of application of the cycloidal gear in oil drilling machines and mechanisms and design of directional borehole profile. The works represents the details of well profiling and benefits provided by mechanisms with an external cycloidal gear.

CYCLOIDAL GEAR IN OIL DRILLING AND PRODUCTION EQUIPMENT
Baldenko, Dmitry F. – Dr.Tech.Sci., chief scientific employee, OJSC NPO Burovaya Tekhnika, dbaldenko@mail.ru
Baldenko, Fedor D. – Cand.Tech.Sci., senior lecturer, State Gubkin University of Oil and Gas, com@gubkin.ru

Key words: cycloidal gear, screw-type gerotor mechanism, rotor and stator, well path.
The paper is focused on the current and future fields of application of the cycloidal gear in oil drilling machines and mechanisms and design of directional borehole profile. The works represents the details of well profiling and benefits provided by mechanisms with an external cycloidal gear.