Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrei Muradov0
Michael Jellison0
Date of Patent
November 27, 2007
0Patent Application Number
112769870
Date Filed
March 20, 2006
0Patent Primary Examiner
Patent abstract
A system and method are provided for gauging multi-start threads on an oilfield tubular connection include a pin member 12 and a box member 42. One or more external starting threads are successively gauged with a single thread ring gauge 22, and the same threads are simultaneously gauged with a multi-thread ring gauge 32. Each of two or more internal starting threads are successively gauged with a single thread plug gauge 52, and the same threads are simultaneously gauged with a multi-thread plug gauge 62.
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