Apparatus and method for reducing noise in seismic data

Apparatus and method for remote detection of ice or other...

Apparatus and method for remote sensing of an object

Apparatus and method for removing anisotropy effect from...

Apparatus and method for resistivity measurements during...

Apparatus and method for seismic data acquisition

Apparatus and method for sounding the earth

Apparatus and method for synchronized formation measurement

Apparatus and method for use in marine seismic surveying

Apparatus and method for using a surface oscillator as a...

Apparatus and method of detecting electromagnetic radiation

Apparatus and method to measure fluid resistivity

Apparatus and methods for gas volume retained coring

Apparatus and methods for imaging wells drilled with...

Apparatus and methods for induction-sfl logging

Apparatus and methods for interlaced density and neutron...

Apparatus and methods for measuring mud slowness in a borehole

Apparatus and methods for reducing borehole current effects

Apparatus and methods for self-powered communication and...

Apparatus and procedure for measuring the production of a...