Inelastic neutron scattering methods to locate coal and oil...

Inertially-stabilized magnetometer measuring apparatus for...

Inexpensive modulated backscatter reflector

Inferential measurement of photoelectric absorption...

Inspection system for heat exchanger tubes

Installation and process for measuring the remanent...

Installation for the transmission of multiplexed seismic...

Instant acoustic logging method for well bores

Instantaneous acoustic logging in a borehole

Instrument for and method of geophysical exploration

Instrument for measuring electromagnetic signals

Instrument for sensing ferromagnetic bodies

Instrument for soil surface analysis and use for analysing...

Integrated acoustic network

Integrated borehole system for reservoir detection and...

Integrated earth formation evaluation method using...

Integrated electrode resistivity and em telemetry tool

Integrated logging tool for borehole

Integrated well logging system and method

Integration of geomechanics and seismic analysis for passive...