EARTH-BORING TOOLS, AND METHODS OF MANUFACTURING AND USING SUCH EARTH-BORING TOOLS

An earth-boring tool includes a tool body including a central region the tool body comprising material having a first volumetric density. The earth-boring tool further includes inertia members, each inertia member disposed within the tool body radially outward of the central region, each inertia mem...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	EVERHARD, Eliah, KUECK, Armin, VALBUENA, Franklin Guillermo, DOSTER, Michael L
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An earth-boring tool includes a tool body including a central region the tool body comprising material having a first volumetric density. The earth-boring tool further includes inertia members, each inertia member disposed within the tool body radially outward of the central region, each inertia member comprising a material having a second volumetric density different than the first volumetric density. Un outil de forage comprend un corps d'outil comprenant une région centrale, le corps d'outil comprenant un matériau ayant une première densité volumétrique. L'outil de forage comprend en outre des éléments d'inertie, chaque élément d'inertie étant disposé à l'intérieur du corps d'outil radialement vers l'extérieur de la région centrale, chaque élément d'inertie comprenant un matériau ayant une seconde densité volumétrique différente de la première densité volumétrique.