Calibrating and compensating influence of casing thickness varia

Coherent detection system for use in induction well logging appa

Coil array for a high resolution induction logging tool and meth

Combined characterization and inversion of reservoir...

Compact magnetic sensor for multi-component induction and...

Compensated directional resistivity measurements

Compensated multi-mode elctromagnetic wave resistivity tool

Complex dielectric constant well logging means and method for de

Conductivity method and apparatus for measuring strata resistivi

Conductivity method and apparatus for measuring strata resistivi

Constructing co-located antennas by winding a wire through...

Continuous wave medium frequency signal transmission survey proc

Continuous wave medium frequency signal transmission survey proc

Correction of cross-component induction measurements for...

Correction of misalignment of antennas in a downhole logging...

Correction of misalignment of antennas in a logging tool

CSAMT method for determining depth and shape of a sub-surface co

Current-directing shield apparatus for use with transverse...