Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
James D. Estes0
Kevin L. Gray0
Date of Patent
February 8, 2005
0Patent Application Number
102112520
Date Filed
August 2, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus and method of determining the point at which a tubular is stuck within another tubular or a wellbore by applying a tensile or torsional force to the stuck tubular and measuring the response of various locations within the tubular. In addition, the apparatus may be combined with a cutting tool to separate the free portion of the tubular from the stuck portion.
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