Submit an Article
Become a reviewer
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
Funding:

None

Go to volume 173

Similar articles

Improvement of organizational-economic mechanism of reproduction of mineral raw material base of oil industry
2007 N. V. Pashkevich, L. A. Nikolaychuk
Development of technologies for killing and stimulation of oil wells during underground workover
2007 M. K. Rogachev, D. V. Mardashov, K. V. Strizhnev
Development of structure and algorithm of control of escalator drive with basic coordinates observer
2007 A. S. Ivanov
Improvement of the method of regulating the mode of mining operations by means of the schedule of minimum current volumes of stripping works
2007 P. V. Andrievskiy
Formation of corporate companies in the Russian economy
2007 A. Yu. Nikolaeva
Risk assessment of decisions at designing of open pits
2007 S. I. Fomin, A. S. Semenov