Application of Surface-Related Multiple Elimination Technique to Enhance 2D Seismic Data, Matruh Canyon, North Western Desert, Egypt | ||||
| Journal of Egyptian Geophysical Society | ||||
| Volume 22, Issue 1, 2024, Page 93-103 PDF (1.07 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jegs.2024.407427 | ||||
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| Author | ||||
| Azza Mahmoud Abd El-Latif El-Rawy | ||||
| Department of geophysics, Faculty of Science, Ain Shams University, Egypt. | ||||
| Abstract | ||||
| Marine seismic data are usually embedded with surface-related multiples energy, which are troublesome in imaging an accurate seismic cross-section. In this paper, surface-related multiple elimination (SRME) technique is introduced and applied for attenuating surface-related multiples energy in 2D seismic data from Matruh Canyon. Surface-related multiple elimination (SRME) is an algorithm that predicts all surface multiples by a convolutional process applied with minimal preprocessing. Once multiples are predicted, the multiples are removed from the data by adaptive subtraction. SRME is a simple and effective technique that gives satisfactory results and great enhance the seismic data by removing multiples without effect on the primaries and no need for the subsurface model. | ||||
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| Keywords | ||||
| SREM technique; multiples; seismic data processing | ||||
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