DRILL BITS WITH AXIALLY-TAPERED WATERWAYS

Drilling tools having axially-tapered waterways that can increase flushing and bit life, while also decreasing clogging. According to some implementations of the present invention, the waterways can be radially tapered in addition to being axially tapered. The axially-tapered waterways can include n...

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Main Authors LAMBERT, Christian, M, RUPP, Michael, D, PEARCE, Cody, A
Format Patent
LanguageEnglish
French
German
Published 14.11.2018
Subjects
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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Abstract Drilling tools having axially-tapered waterways that can increase flushing and bit life, while also decreasing clogging. According to some implementations of the present invention, the waterways can be radially tapered in addition to being axially tapered. The axially-tapered waterways can include notches extending into the cutting face of the drilling tools and/or slots enclosed within the crown of the drilling tools. Implementations of the present invention also include drilling systems including drilling tools having axially-tapered waterways, and methods of forming drilling tools having axially-tapered waterways.
AbstractList Drilling tools having axially-tapered waterways that can increase flushing and bit life, while also decreasing clogging. According to some implementations of the present invention, the waterways can be radially tapered in addition to being axially tapered. The axially-tapered waterways can include notches extending into the cutting face of the drilling tools and/or slots enclosed within the crown of the drilling tools. Implementations of the present invention also include drilling systems including drilling tools having axially-tapered waterways, and methods of forming drilling tools having axially-tapered waterways.
Author PEARCE, Cody, A
LAMBERT, Christian, M
RUPP, Michael, D
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DocumentTitleAlternate BOHRMEISSEL MIT KEGELFÖRMIGEN AXIALEN WASSERPFADEN
TRÉPANS DE FORAGE AVEC PASSAGES D'EAU AXIALEMENT CONIQUES
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Snippet Drilling tools having axially-tapered waterways that can increase flushing and bit life, while also decreasing clogging. According to some implementations of...
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SubjectTerms 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
Title DRILL BITS WITH AXIALLY-TAPERED WATERWAYS
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