Apparatus and method for the suppression of microphonic noise in

Apparatus for nuclear logging employing sub wall mounted detecto

Apparatus for nuclear logging employing sub wall mounted nuclear

Bit pressure gauge for well drilling

Configuration design of detector shielding for wireline and...

Developing unit, process cartridge, and image forming device

Downhole nuclear tool

Externally mounted radioactivity detector for MWD

Externally mounted radioactivity detector for MWD employing radi

Formation density logging while drilling

Gamma ray scintillation detector apparatus and method for reduci

Gamma ray spectroscopy logging-while-drilling system

Logging apparatus and method

Logging apparatus and method

Logging while drilling method and apparatus for measuring format

Logging-while-drilling optical apparatus

Measuring the weight on a drill bit during drilling...

Method and apparatus for radiation detection in a high...

Method for analyzing formation data from a formation evaluation

Method for analyzing formation data from a formation evaluation