#TITLE_ALTERNATIVE#

• Main Author: HENDRY PANGGARBESI, BOBBY
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/19963
• Institution: Institut Teknologi Bandung

Seismic data is the superposition of many form of waves. This superposition process involves many components of frequency that mathematically forming some function. Spectral division can show differences characters of wave functions produce resolution. Seismic resolution depends on several factors that one is the signal attenuation effect cause by a nonstationary condition. Problem on resolution can be resolved by using deconvolution method, a process where signal is convolved by the inverse filter to generate a sharp due to wave compaction producing spike with broaden frequency. A method that localizes frequency in some range can solve the resolution quality due to nonstationary condition, Gabor algorithm is one of the technique today that can be proposed to solve this nonstationary by transforming and filtering signal in Gaussian window multiply with the signal characterization; the product of source signature and Q factor. This method is called Gabor Deconvolution applied on XX field in Indonesia to improve resolution. Products of Gabor deconvolution from this field were compared using products after surface consistent deconvolution and before deconvolution from the same field, the analysis were provided in the format of stack, gather and attribute display.