Stanislav Zaikin

City: Yhta, Respyblika Komi

0 Publications in RSCI

0 H-index

2 PAPAI index

2 Publications in the journal

Articles

Investigation of the structural model of the drillstring

ART 54727

Authors:

Igor Bikov,

Stanislav Zaikin,

Boris Perminov,

Viktor Perminov,

Sergei Poletaev,

Zafar Yagubov

Full text Read online

The structural model of the drill string as a series connection of of elementary components. A study of the structure dynamic properties using mathematical software package MatLab package and PDS. The transient processes for different modes of operation of the drill string.

Keywords: dynamics, structural model of the drill string, perehodnye processes

The frequency characteristics of the drill string as a management object

ART 54728

Authors:

Igor Bikov,

Stanislav Zaikin,

Boris Perminov,

Viktor Perminov,

Sergei Poletaev,

Zafar Yagubov

Full text Read online

The considered frequency characteristics of drilling column, as object of management is in the process of deepening wells. It is shown that in the absence of friction in the process of deepening wells model columns degenerates into a structurally unstable link. To increase stability of the drilling process requires entry of correcting links to the reduction of the order of astatism frequency structure functions.

Keywords: stability of the drilling process, the frequency characteristics of the drill string