Procedures and techniques for operation of the new automatic core orientator
Authors:
About authors
- Ph.D., Dr.Sci. Professor Saint-Petersburg State Mining Institute (Technical University)
Abstract
The most similar prototype models of foreign and domestic core orientators have been analyzed, and a model of a new automatic core orientator created by the author is presented. It provides continuous drawing of three lines on1,5 metercore surface section by diamond cutters in borehole drilling, secures accurate core orientation, decrease in time and general costs of this work.
Область исследования:
(Archived) Drilling
Keywords:
drilling
hole drilling
core sampling
core orientator
core orientation
coremetry
coremetric investigations
Funding:
None
References
- Limanov E.L. Directed drilling of exploratory holes / E.L.Limanov, I.N.Strabykin, M.I.Elizarov. M.:Nedra, 1978. 223 p.
- Morozov Yu.T. Procedures and techniques for sampling of oriented cores from holes of small diameter // Izv. Institutions. Geology and Prospecting. 1970, № 3, pp.146-148.
- Morozov Yu.T. Drilling of directional and multibarreled holes of small diameter. L.: Nedra, 1976. 215 p.
- Kalinin A.G. Exploratory drilling / A.G.Kalinin, O.V.Oshkordin, V.M.Pitersky, N.V.Soloviev. M.: Nedra, 2000. 748 p.
- Handbook of an engineer for drilling of geologoexploratory holes / Edited by Prof.Kozlovsky. M.: Nedra, 1984, Vol.1. 512 p.
Similar articles
History and prospects for the development of the karelian isthmus facing stone mineral base
2009 A. Y. Tutakova
On correlation of element concentrations in spray нaloes of dispersion being fixed with different geoelectrochemical methods
2009 O. F. Putikov, E. G. Margovich
Experience in providing the stability of tunnel face and roof during its drivage in proterozoic clays
2009 V. A. Maslak
Morphometry of aggregates and modeling of phase transition kinetics under metamorphism
2009 Yu. L. Gulbin