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...

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Bibliographische Detailangaben
Hauptverfasser:	Kueck, Armin, Valbuena, Franklin Guillermo, Everhard, Eliah, Doster, Michael L
Format:	Patent
Sprache:	eng
Schlagworte:	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
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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.