Borehole image logging technology has the distinct advantage in complex oil and gas reservoir evaluation with the features of large amount of information carriage, high vertical resolution and orientation detection. Logging 3D visualization technology can provide all kinds of information under 3D display mode for users, including the Well trajectory, borehole shape, stratigraphic section and other logging obtained data. It shows the formation and the wellbore 3D space shape to users under 3D graphical way, and also establishes the wells space pattern to users. It provides better display ways to assist users to establish the basics of regional reservoir analysis.