Pseudo 3D seismic using biharmonic spline interpolation. Issue 1 (March 2020)

• Record Type: Journal Article
• Authors: Yulianto, E; Abdullah, F; Novrizal, N; Riyanto, A
• Is Part Of: IOP conference series. Volume 481:Issue 1(2020)
• Publication Date: 2020-03
• Subjects: Pseudo 3D seismic -- biharmonic spline interpolation -- 2D seismic.; Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/481/1/012054
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: Pseudo three dimensional (3D) seismic has been carried out to real seismic dataset using biharmonic spline interpolation. The dataset contains 11 two dimensional (2D) seismic lines with two-millisecond sampling rates and 2000 millisecond record length. Biharmonic spline interpolation was performed for each time sample using the gridding interval of 25 x 25 meter. The resulted interpolation for each time sample was combined to generate three-dimension matrix that called as pseudo-3D seismic. The results of pseudo-3D seismic data clearly showed the structural geological features, compared to 2D seismic data. The result can minimize the uncertainty of the subsurface interpretation and reduce the exploration risk.