Safemode operating system for a drilling or service rig

Self-propelled instrumented deep drilling system

Shock buffer for nuclear control assembly

Soil working method and device

Stalled motor by-pass valve

Steerable burrowing mole

Steerable ground drilling devices

Steering sub for flexible drilling

Subsea wellbore drilling system for reducing bottom hole...

Surface controlled wellbore directional steering tool

System and method for assisting with automatically...

System and method for automatically controlling a pipe...

System and method for automatically controlling a pipe...

System and method for rig state detection

System and method for tracking and communicating with a...

System for continuously guided drilling

System for controlled drilling of boreholes along planned profil

System for controlled drilling of boreholes along planned profil

System for controlled drilling of boreholes along planned profil

System for controlled drilling of boreholes along planned profil