System for multidirectional information transmission between at

Details System for multidirectional information transmission between at System for multidirectional information transmission between at

1994-09-12

1996-02-20

Eldred, J. Woodrow

Communications: electrical

Wellbore telemetering or control

Using a specific transmission medium

3408549, 3408558, 3408533, 3408536, G01V 100

Patent

active

054932882

ABSTRACT:
System for transmitting information between at least two units of a drilling assembly by means of an electrical link along the drill string. The system of the invention provides for multidirectional transmission between the units.

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