CSPD-PSTM 2D/3D – 2D/3D CSPD Pre-Stack Time Migration for Scattered Waves Seismic
The program realizes a new method for Scattered Wave Seismics – Fracture Common Scattering Point Dip. The CSPD method is based on the theory of inverse and ill-posed problems of mathematical geophysics and supercomputer calculations. The program is created for supporting an exploration and development of hydrocarbon deposits with fractured reservoir.
Program “Synthetic Data Modeling” of high-precision mathematical simulation of acoustic wave field for two or three dimensional (CSPD-SDM 2D/3D) arbitrarily inhomogeneous medium additionally included in the supplied software program CSPD-PSTM 2D/3D. Simulation programs designed to test the accuracy of solving the inverse problem by the method CSPD.
Programs CSPD-PSTM 2D/3D and CSPD-SDM 2D/3D require specialized computer cluster the performance not less than 1.5 TFlops, 0.5 TB of RAM and 128 CPU. The program CSDP-PSTM 2D/3D is designed for 2D/3D CDP seismic data processing.
For CSPD-PSTM 2D/3D processing, multi-channel seismic data prepared for pre-stack time migration are required. The data must be in SEG-Y format with static corrections applied (do not apply kinematic corrections!) and with source and receiver coordinates in trace headers. RMS velocities, in a text file consisting of lines in format: x_coordinate (m) y_coordinate (m) time (ms) RMS_velocity (m/s), are also required.
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