Inpainting of local wavefront attributes using artificial intelligence

Kirill Gadylshin, Ilya Silvestrov, Andrey Bakulin

Результат исследования: Материалы конференцийматериалырецензирование

1 Цитирования (Scopus)

Аннотация

We propose a fast method to calculate local wavefront attributes for 3D prestack seismic data. First step is to compute attributes on a coarse regular or irregular grid in time and space using conventional approaches. Second step is very fast and efficient inpainting of the attributes in remaining locations by artificial intelligence utilizing a specially trained deep neural network. The method incorporates multi-parameter attributes using a special colouring scheme and allows estimation of multiple attributes simultaneously during one run. We demonstrate that inpainting of local wavefront attributes for nonlinear beamforming can greatly speed up prestack enhancement of 3D seismic data. Other applications such as velocity analysis or seismic tomography can be implemented using a similar approach.

Язык оригиналаанглийский
Страницы2212-2216
Число страниц5
DOI
СостояниеОпубликовано - 2020
СобытиеSociety of Exploration Geophysicists International Exposition and Annual Meeting 2019, SEG 2019 - San Antonio, Соединенные Штаты Америки
Продолжительность: 15 сен 201920 сен 2019

Конференция

КонференцияSociety of Exploration Geophysicists International Exposition and Annual Meeting 2019, SEG 2019
СтранаСоединенные Штаты Америки
ГородSan Antonio
Период15.09.201920.09.2019

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