Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shantanu N. Swadi0
Shelton W. Alsup0
Date of Patent
July 31, 2018
0Patent Application Number
149367930
Date Filed
November 10, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A cutting element for use with a bit may include an obtuse cutting edge. The cutting edge may be formed between a cutting face and a slanted face of the cutting element. The obtuse cutting edge may be pre-formed in the cutting element for use with a bit used to mill a window in casing and/or drill a deviated borehole. The cutting element may be positioned on the bit as a trailing cutting element, and oriented to cause the obtuse cutting edge to engage casing and/or a rock formation.
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