Communication channel between boat and marine cable depth...

Compact bluetooth, 802, 11 and rs-232 enabled rfid reader

Compact underwater electromagnetic measurement system

Compact vibrator and method of seismic prospecting or...

Compensated multi-mode electromagnetic wave resistivity tool

Compensation for unwanted accelerations in a gravity...

Compensation of errors in lwd density measurements

Composite cavity structure for an explosive detection system

Composite materials and calibration assemblies using the same

Comprehensive method of processing measurement while...

Compressed gas seismic energy generator

Compression method and apparatus for seismic data

Computationally efficient weighting and vertical stacking...

Computer-based generation and validation of training images...

Computer-based method for while-drilling modeling and...

Computer-based system for acquisition of nuclear well...

Computer-controlled portable pulsed nmr instrument

Computer-controlled portable pulsed nmr instrument and...

Computer-controlled portable spin echo nmr instrument and...

Computer-controlled, portable pulsed nmr instrument