E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 12/02 (2006.01)
Patent
CA 2536720
The present invention is generally directed to a method of measuring stick slip, and a system for performing same. The method includes positioning at least one accelerometer in a downhole component of a drill string, the at least one accelerometer being radially offset from a centerline of the downhole component, obtaining acceleration data for the drill string during drilling operations using the at least one accelerometer and determining if the drill string has experienced stick slip based upon mean acceleration values obtained by analyzing the acceleration data obtained using the at least one accelerometer.
Boucher Marcel
Schen Aaron
Snell Adrian
Stanes Brett
Marks & Clerk
Reedhycalog Lp
LandOfFree
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