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Vol 173
Pages:
105-108
Download volume:
RUS
Article

Electromechanical column drilling shell on a load-carrying cable for cleaning of bottom-hole zones of oil wells

Authors:
S. S. Staroded
About authors
  • Postgraduate student G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2006-11-22
Date accepted:
2007-01-01
Date published:
2007-12-29

Abstract

The paper studies a dynamically-balanced electromechanical core drilling tool on a carrying cable, its purpose and the area of its application, construction and design diagrams, a mathematical model and a block scheme of the closed system with positive feedback.

Область исследования:
(Archived) Geotechnical engineering, powerengineering and automation
Go to volume 173

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