Method and device for the transmission of information using...

Details Method and device for the transmission of information using... Method and device for the transmission of information using...

E - Fixed Constructions

21

B

255/1, 340/104,

E21B 47/12 (2006.01) E21B 47/18 (2006.01)

Patent

CA 1304073

PRECIS DE LA DIVULGATION La présente invention concerne un dispositif et une méthode permettant le transfert d'information entre le fond d'un puits et la surface. La méthode selon l'invention se caractérisé en ce que le transfert de l'information s'effectue soit par un générateur d'ondes de boue soit par un câble simultanément ou successivement. Application aux opérations de forage dans le domaine de l'exploration et la production d'effluent pétrolier.

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