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Publication of AR120749A1publicationCriticalpatent/AR120749A1/en
Investigating Materials By The Use Of Optical Means Adapted For Particular Applications
(AREA)
Abstract
Ubicar una zona de pérdida mientras se cementa un revestimiento de pozo en un pozo incluye: insertar un cable de fibra óptica en el pozo, en donde el cable de fibra es parte de uno o más sistemas de detección de fibra óptica distribuida (DFOS); detectar una firma de pérdida de circulación, mientras se cementa el revestimiento de pozo, en un punto a lo largo del cable de fibra óptica mediante al menos uno del uno o más sistemas DFOS; y ubicar la zona de pérdida dentro del pozo en función del punto a lo largo del cable de fibra óptica en el que se detectó la firma de pérdida de circulación.Locating a loss zone while cementing a well casing in a well includes: inserting a fiber optic cable into the well, where the fiber cable is part of one or more distributed fiber optic sensing systems (DFOS); detecting a lost circulation signature, while the well casing is being cemented, at a point along the fiber optic cable by at least one of the one or more DFOS systems; and locating the loss zone within the wellbore based on the point along the fiber optic cable where the lost circulation signature was detected.
ARP200103473A2020-02-012020-12-14
DETECTION OF LOSS OF CIRCULATION DURING CEMENTATION OPERATIONS
AR120749A1
(en)