Search
Selected: All

Adjustable shear valve mud pulser and controls therefor

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Adjustable shear valve mud pulser and controls therefor

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reissue Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Casing mounted sensors, actuators and generators

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Downhole buried utility sensing and data transmission system...

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Integral transducer housing and method

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Logging while drilling tool with azimuthal sensistivity

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and system for reducing interference

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method for collecting geological data ahead of a drill bit

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method for collecting geological data from a well bore using...

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method for preventing fracturing of a formation proximal to...

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Methods and associated apparatus for downhole data...

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Remote actuation of downhole tools using vibration

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Simultaneous triggering of remote units

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

System and method for monitoring packer slippage

Communications: electrical – Wellbore telemetering or control – Including particular sensor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0
  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.