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...

Full description

Saved in:
Bibliographic Details
Main Authors SMITH, HAYDN G, WATSON, GRAHAM RICAHRD
Format Patent
LanguageEnglish
French
Published 11.08.2016
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
Online AccessGet full text

Cover

More Information
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