Diplet-based imaging of seismic data in shot or receiver...
Diplet-based seismic processing
Disconnect information and monitoring system for dynamically pos
Discrimination of porosity and fluid saturation using...
Display system for remote weather conditions
Displaying lightning strikes
Displaying lightning strikes
Displaying lightning strikes
Distance determination from a magnetically patterned target...
Distributed processing system for subsurface operations
Distributed processing system for subsurface operations
Down hole and above ground data loggers
Downhole fluid analysis
Downhole library of master wavelets for VSP-while-drilling...
Downhole monitoring method and device
Downhole process control method utilizing seismic communication
Downhole rate of penetration sensor assembly and method
Downhole referencing techniques in borehole surveying
Downhole tool controller using autocorrelation of command...
Downhole tool data correction method and apparatus