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.
|Journal||IOP Conference Series: Earth and Environmental Science|
|Publication status||Published - 27 Apr 2020|
|Event||Life and Environmental Sciences Academics Forum 2018, LEAF 2018 - Depok, West Java, Indonesia|
Duration: 1 Nov 2018 → …
- 2D seismic
- biharmonic spline interpolation
- Pseudo 3D seismic