Well logging apparatus and method for determining formation resi

Well logging apparatus and method for determining properties of

Well logging apparatus and method using transverse magnetic mode

Well logging apparatus and method using two spaced apart transmi

Well logging apparatus and method with borehole compensation inc

Well logging apparatus for determining dip, azimuth, and invaded

Well logging apparatus having a cylindrical housing with antenna

Well logging apparatus having a removable sleeve for sealing and

Well logging apparatus having a separate mounting member on whic

Well logging apparatus having toroidal induction antenna for mea

Well logging means and method for determining water saturation o

Well logging method and apparatus for determining downhole Boreh

Well logging method and apparatus involving electromagnetic wave

Well logging method and apparatus providing multiple depth of in

Well logging system arranged for stable, high-sensitivity recept

Well logging system for determining directional resistivity...

Well logging system for determining resistivity using...

Well logging tool and method for determining resistivity by...

Wellbore imaging using magnetic permeability measurements

Wellbore resistivity tool with simultaneous multiple...