Electromechanical column drilling shell on a load-carrying cable for cleaning of bottom-hole zones of oil wells
Authors:
About authors
- Postgraduate student G.V. Plekhanov Saint Petersburg Mining Institute
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
Similar articles
Experimental evaluation of transmission condition on the stand with closed power flow
2007 A. S. Fokin, A. A. Poddubnaya, S. L. Ivanov
Investigations by small-angle X-ray scattering of nanoparticles in the irizing labrador and features of mineral powders at the nanoscale
2007 A. P. Simakov