Studying the Performance Features of Drilling Rock Destruction and Technological Tools

The principal results of studying the performance mechanism of drilling bits with a modernized cutting and bottomhole assembly system were compared. An engineering method of calculating the minimum axial load required for highly efficient bulk destruction was formulated. The existence of stable rela...

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Veröffentlicht in:	Journal of superhard materials 2023-12, Vol.45 (6), p.466-476
Hauptverfasser:	Koroviaka, Ye. A., Ihnatov, A. O., Pavlychenko, A. V., Valouch, Karel, Rastsvietaiev, V. O., Matyash, O. V., Mekshun, M. R., Shypunov, S. O.
Format:	Artikel
Sprache:	eng
Schlagworte:	Axial loads Chemical treatment Chemistry Chemistry and Materials Science Columnar structure Cutting Diameters Drill bits Drilling Drillstrings Hydrostatic pressure Impurities Lubrication Modernization Pastes Penetration depth Physical Chemistry Powders Rotation Service life Shear stress Slurries Tool life
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