Drill bits with reduced exposure of cutters

A rotary drag bit and method for drilling subterranean formations including a bit body being provided with at least one cutter thereon exhibiting reduced, or limited, exposure to the formation so as to control the depth-of-cut of the at least one cutter, so as to control the volume of formation mate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZALESKI THEODORE E, WALZEL RODNEY B, WATTS TERRY D, OLDHAM JACK T, BEUERSHAUSEN CHRISTOPHER C, DOSTER MICHAEL L, DYKSTRA MARK W, HEUSER WILLIAM, RUFF DANIEL E
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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