Communications: electrical
Wellbore telemetering or control
Using a specific transmission medium
Inventor
active
Means for varying MWD tool operating modes from the surface
Method and apparatus for communicating with devices downhole in
Method and apparatus for determining inclination angle of a bore
Method and apparatus for measurement of azimuth of a borehole wh
Method and apparatus for remote signal entry into measurement wh
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Profile ID: LFUS-PAI-P-59960