E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 23/03 (2006.01) E21B 43/00 (2006.01) E21B 47/01 (2006.01) E21B 47/12 (2006.01)
Patent
CA 2407916
A system for use in a well, such as an intelligent completion system, includes an electrical cable (50) and a plurality of communication modules (20 and 34) positioned in the well. At least a first communication module is connected to the electrical cable (50). At least a second of the communication modules is positioned in a remote location in the well past separately installed downhole equipment. A communication link mechanism that includes an inductive coupler mechanism (47) provides communication between the first and second ones of the communication modules.
La présente invention concerne un système destiné à être utilisé dans un puits de forage, tel qu'un système de complétion intelligent, comprenant un câble électrique (50) et une pluralité de modules de communication (20 et 34) disposés dans le puits. Au moins un premier module de communication est connecté au câble électrique (50). Au moins un deuxième module de communication est disposé à distance à l'intérieur du puits après une installation de fond mise en place séparément. Un mécanisme de liens de communication qui comprend un mécanisme de couplage inductif (47) permet la communication entre le premier et le deuxième module de communication.
Laborde Guy V.
Sharma Sandeep
Schlumberger Canada Limited
Smart & Biggar
LandOfFree
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