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 , Andrii Velychkovych
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Cited by
Cited by
Year
Influence of heavy weight drill pipe material and drill bit manufacturing errors on stress state of steel blades
O Bazaluk, A Velychkovych, L Ropyak, M Pashechko, T Pryhorovska, ...
Energies 14 (14), 4198, 2021
442021
Study on grinding mode effect on external conical thread quality
LY Ropyak, VS Vytvytskyi, AS Velychkovych, TO Pryhorovska, ...
IOP Conference Series: Materials Science and Engineering 1018 (1), 012014, 2021
412021
A technology of hydrocarbon fluid production intensification by productive stratum drainage zone reaming
O Bazaluk, O Slabyi, V Vekeryk, A Velychkovych, L Ropyak, V Lozynskyi
Energies 14 (12), 3514, 2021
362021
Analytical study of operational properties of a plate shock absorber of a sucker-rod string
A Velychkovych, I Petryk, L Ropyak
Shock and Vibration 2020, 1-7, 2020
332020
Model of contact interaction in threaded joint equipped with spring-loaded collet
I Shatskyi, L Ropyak, A Velychkovych
Engineering Solid Mechanics 8 (4), 301-312, 2020
332020
Analytical model of oil pipeline overground transitions, laid in mountain areas
AS Velychkovych, AV Andrusyak, TO Pryhorovska, LY Ropyak
Oil & Gas Science and TechnologyRevue dIFP Energies nouvelles 74, 65, 2019
322019
Some aspects of design and application of inertial dampers
M Dutkiewicz, I Gołębiowska, I Shatskyi, V Shopa, A Velychkovych
MATEC Web of Conferences 178, 06010, 2018
312018
Analytical estimation of tooth strength, restored by direct or indirect restorations
O Bulbuk, A Velychkovych, V Mazurenko, L Ropyak, T Pryhorovska
292019
Shock absorber for oil-well sucker-rod pumping unit
AS Velichkovich
Chemical and Petroleum Engineering 41 (9-10), 544-546, 2005
282005
Modelling and improvement of the design of hinged centralizer for casing
I Shatskyi, I Vytvytskyi, M Senyushkovych, A Velychkovych
IOP Conference Series: Materials Science and Engineering 564 (1), 012073, 2019
272019
Slotted shell resilient elements for drilling shock absorbers
A Velichkovich, T Dalyak, I Petryk
Oil & Gas Science and TechnologyRevue dIFP Energies nouvelles 73, 34, 2018
272018
Hysteretic properties of shell dampers
I Shatskyi, I Popadyuk, A Velychkovych
Dynamical Systems in Applications: Łódź, Poland December 1114, 2017 14, 343-350, 2018
272018
Assessment of the stressed state of the casing of the above-bit hydroelevator (Russian)
DA Panevnik, AS Velichkovich
Oil Industry Journal 2017 (01), 70-73, 2017
272017
Assessment of stressed state and performance characteristics of jacketed spring with a cut for drill shock absorber
AS Velichkovich, TM Dalyak
Chemical and Petroleum Engineering 51, 188-193, 2015
252015
ANALYTICAL ESTIMATION OF INERTIAL PROPERTIES OF THE CURVED ROTATING SECTION IN A DRILL STRING.
J Grydzhuk, I Chudyk, A Velychkovych, Andrusyak
Eastern-European Journal of Enterprise Technologies 97 (7), 2019
222019
Analytical models of contact interaction of casing centralizers with well wall
I Shatskyi, A Velychkovych, I Vytvytskyi, M Seniushkovych
Engineering Solid Mechanics 7 (4), 355-366, 2019
222019
Frictional interaction of a cylindrical shell with deformable filler under nonmonotonic loading
IY Popadyuk, IP Shats' Kyi, VM Shopa, AS Velychkovych
Journal of Mathematical Sciences 215 (2), 243-254, 2016
222016
Experimental study of shell flexible component for drilling vibration damping devices
AS Velichkovich, II Popadyuk, VM Shopa
Chemical and Petroleum Engineering 46 (9-10), 518-524, 2011
222011
Design features of shell springs for drilling dampers
AS Velichkovich
Chemical and Petroleum Engineering 43 (7-8), 458-461, 2007
222007
Vibration-impact damper for controlling the dynamic drillstring conditions
AS Velichkovich, SV Velichkovich
Chemical and petroleum engineering 37 (3-4), 213-215, 2001
222001
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Articles 1–20