ROTARY DOWNHOLE TOOL

A rotary downhole tool, for example in the form of a drill bit, is described that comprises a tool body (1), the body (1) defining a gauge region (5), and at least one gauge roller (6) rotatably mounted to the body (1). Cette invention concerne un outil rotatif de fond de trou, par exemple en forme...

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Bibliographic Details
Main Authors SMITH, HAYDN G, WATSON, GRAHAM RICAHRD
Format Patent
LanguageEnglish
French
Published 11.08.2016
Subjects
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Summary:A rotary downhole tool, for example in the form of a drill bit, is described that comprises a tool body (1), the body (1) defining a gauge region (5), and at least one gauge roller (6) rotatably mounted to the body (1). Cette invention concerne un outil rotatif de fond de trou, par exemple en forme de trépan, qui comprend un corps d'outil (1), le corps (1) définissant une région de front de calibre(5), et au moins un rouleau de calibre (6) monté de manière rotative sur le corps (1).
Bibliography:Application Number: CA20162975575