SYSTEM AND METHOD TO LOCATE, MONITOR AND QUANTIFY FRICTION BETWEEN A DRILLSTRING AND A WELLBORE

Patent №

US 8,600,679

Granted

2013-12-03

Filed 2009

Owner

BAKER HUGHES INCORPORATED

Lab

AI components

1

hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12389441

Disclosed herein is a method of locating and quantifying friction between a drillstring and a wellbore. The method includes, positioning a plurality of sensors within a wellbore, communicatively coupling the plurality of sensors, monitoring signals from the plurality of sensors, logging the sensed signals versus time versus depth of each of the plurality of sensors, locating at least one friction zone along the drillstring within the wellbore based on the logging and quantifying friction in the at least one friction zone based on the logging.

AI hardwareG01N 19/02E21B 44/00E21B 47/09

AI classification

AI hardware0.77
Natural language0.02
Planning0.00
Machine learning0.00
Vision0.00
Evolutionary computation0.00
Speech0.00
Knowledge representation0.00

Ownership

BAKER HUGHES INCORPORATED

assignment · 226640600

Assignors

ZAEPER, RALF, MAY, ROLAND, MACPHERSON, JOHN D., DAHL, THOMAS

On an employer assignment, the assignors are typically the inventors.

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