The complex electrical characteristics of low resistivity reservoir make the well logging interpretation difficult by conventional well logging information.

The calculation of formation stress by conventional well logging data is of the advantages of low cost,easy to access data and acquire successive formation section of formation stress.

Identify gas potential in tight reservoir by conventional logging;

Evaluation of reservoir wettability by means of conventional logging data;

Based on the assumption,a conventional logging porosity/permeability model is established a.

Identification of fractured reservoir on conventional logs;

The combined use of conventional logs such as density, neutron and resistivity logs has been proven very effective in evaluating normal reservoirs.

Design of a general signal logging module based on VXI bus.;

Using seismic and log information to predict and evaluate hydrocarbon source rocks: An example from rich oil depressions in Bohai Bay;