Offset Length Effect Toward to the Conventional and CRS Semblance Quality on the Complex Structure

• Main Author: PRAYUDA NORAS (nim : 12405022), ADE
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/20718
• Institution: Institut Teknologi Bandung

Along with technological advances in this modern age, technology in exploration seismology is also showing rapid progress as well. Now to perform seismic recording using a long offset is not impossible anymore, either conducted seismic acquisition on land and at sea. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> Use a long offset done in order to illuminating the structure of the deeper and more complex. Longer the offset used, wider coverage can be obtained and also has a deeper penetration. This is same with the increasing of the fold. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> This final task was written to review how far the advantages gained from the use of this technology in seismic data processing, and producing seismic images that have higher S/N ratio. Experiments conducted by the seismic acquisition on the complex structures model with varied length of offset. From each of the data generated, processed by the processing methods that commonly used in current and emerging methods such as CRS. Analysis is done on the quality of Semblances and migration results generated from each of the data using conventional treatment methods and CRS.