PS LOG

PS LOG is designed to efficiently process data in well velocity surveys. After the depth of receivers and the direction of a shot are defined, first breaks can be picked with the mouse button on P and S waves simultaneously in the analysis window. Meanwhile, the interval velocity, average velocity, and Poisson's ratio are automatically updated.

Features

• Quickly define the geometry with layout chart
• Butterworth and Ormsby filters with band pass, low pass, high pass, band reject, and notch options
• Automatic gain control (AGC), trace balance, time variant scaling, and single trace scaling
• Undo and redo multi-step processing on seismic data

• Simultaneously display P and S waves at all depths
• Interactively pick the first breaks of P and S waves with a trace magnifier
• Automatically calculate interval velocity, average velocity, and Poisson's ratio
• Manually assign layers based on regression lines
• Calculate the Elastic Modulus including Shear Modulus, Young's Modulus, and Bulk Modulus
• Calculate the friction anglesnew
• Output results in a table