GEOMETRIC PARAMETERS OPTIMIZATION OF THE CONE-AND-BLADE DRILLING BIT WITH MOVABLE BEARINGS

Autor:	E.A. Petrovsky, A.K. Danilov, Fgaou Vo, D.M. Chepil, V.V. Bukhtiyarov
Rok vydání:	2018
Předmět:	Psychiatry and Mental health Bit (horse) Neuropsychology and Physiological Psychology Blade (geometry) Cone (topology) Acoustics Drilling Geology
Zdroj:	Construction of Oil and Gas Wells on Land and Sea. :8-12
ISSN:	0130-3872
DOI:	10.30713/0130-3872-2018-11-8-12
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ad1dc2a18915104c5fd3fc9489eb1a43 https://doi.org/10.30713/0130-3872-2018-11-8-12 Zobrazit plný text záznamu