ADVANCED MONITORING DEVICE FOR YIELD WELL DEPOSIT

摘要

: In a well to be equipped for the production of an underground deposit, we descend a casing or casing tube comprising a set of tubular sections connected successively to each other by means of tubular connections, at least some of which are modified, and we the cement once placed in the well. These special fittings include housings for one or more sensors and possibly others for electronic acquisition or transmission circuits. The various fittings of the device are interconnected with one another by cables and with a surface installation by a multi-line cable for the electrical supply of the electronic modules and the transmission of the acquired data. This arrangement allows pre-wiring of the various fittings, which simplifies the installation of the device during the equipment maneuvers of the wells. Application to the monitoring of oil production wells for example.