Indonesian Journal of Physics (IJP)
Vol 30 No 1 (2019): Vol 30 No 1 (2019)

2D Seismic Imaging Improvement through Prestack Depth Migration (PSDM) Method

Iyod Suherman (Balai Teknologi Survei Kelautan, Kedeputian Teknologi Pengembangan Sumberdaya Alam, Badan Pengkajian dan Penerapan Teknologi, Jl. M.H. Thamrin No. 8, Jakarta Pusat, Indonesia, 10340)
Taufan Wiguna (Balai Teknologi Survei Kelautan, Kedeputian Teknologi Pengembangan Sumberdaya Alam, Badan Pengkajian dan Penerapan Teknologi, Jl. M.H. Thamrin No. 8, Jakarta Pusat, Indonesia, 10340)
Rahadian Rahadian (Balai Teknologi Survei Kelautan, Kedeputian Teknologi Pengembangan Sumberdaya Alam, Badan Pengkajian dan Penerapan Teknologi, Jl. M.H. Thamrin No. 8, Jakarta Pusat, Indonesia, 10340)
Djunaedi Muljawan (Balai Teknologi Survei Kelautan, Kedeputian Teknologi Pengembangan Sumberdaya Alam, Badan Pengkajian dan Penerapan Teknologi, Jl. M.H. Thamrin No. 8, Jakarta Pusat, Indonesia, 10340)
Omar Moefti (Balai Teknologi Survei Kelautan, Kedeputian Teknologi Pengembangan Sumberdaya Alam, Badan Pengkajian dan Penerapan Teknologi, Jl. M.H. Thamrin No. 8, Jakarta Pusat, Indonesia, 10340)

Article Info

Publish Date
13 Mar 2019

Abstract

The quality of seismic is important for interpretation. Prestack Depth Migration produce better quality of seismic imaging. The seismic generated through PSDM method has better seismic reflector and geological structure appearance compared to Prestack Time Migration (PSTM) method. Accurate interval velocity modeling is a key in PSDM process, involving dix transformation, coherency inversion, and tomography. Comparison between PSTM and PSDM show that PSDM offer better imaging for interpretation because PSDM has better seismic reflector continuity and good geological appearance.

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Journal Info
Indonesian Journal of Physics (IJP)
Website

Abbrev

ijp

Publisher

Institut Teknologi Bandung

Subject

Astronomy Computer Science & IT Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering

Description

Indonesian Journal of Physics welcomes full research articles in the area of Sciences and Engineering from the following subject areas: Physics, Mathematics, Astronomy, Mechanical Engineering, Civil and Structural Engineering, Chemical Engineering, Electrical Engineering, Geotechnical Engineering, ...