Cutting tool

A method of cutting a casing and a formation includes providing a rotatable cutting tool in a wellbore, wherein the rotatable cutting tool includes a first portion configured for cutting the casing and a second portion configured for cutting the formation. The method further includes engaging the fi...

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Bibliographic Details
Main Author Korf, Joshua Matthew
Format Patent
LanguageEnglish
Published 07.08.2017
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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Summary:A method of cutting a casing and a formation includes providing a rotatable cutting tool in a wellbore, wherein the rotatable cutting tool includes a first portion configured for cutting the casing and a second portion configured for cutting the formation. The method further includes engaging the first portion with the casing in the wellbore; and engaging the second portion with the casing after engaging the first portion with the casing.
Bibliography:Application Number: NO20170001312