Investigating the anisotropy and heterogeneity in 2D VTI model with P-Waves data recorded at the surface: Numerical experiments

K. V. Bykov, Y. V. Kiselev, V. N. Troyan, B. M. Kashtan

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференции

Аннотация

A correct anisotropic velocity model is critical for seismic imaging. We investigate here the possible advantages of inverting simultaneously for reflected and diving waves using P-waves recorded at the surface. Simple tests in 2-D VTI (Vertical Transversely Isotropic) models with spatially varying Vp and e show that reflected energy alone only provides partial information on the subsurface properties after travel time tomography. However, both the velocity profile Vp and e can be well inverted by combining the two types of waves in 2-D examples investigated here.

Язык оригиналаанглийский
Название основной публикацииSociety of Exploration Geophysicists - SEG International Exposition and 76tth Annual Meeting 2006, SEG 2006
ИздательSociety of Exploration Geophysicists
Страницы214-218
Число страниц5
ISBN (печатное издание)9781604236972
СостояниеОпубликовано - 1 янв 2018
СобытиеSociety of Exploration Geophysicists International Exposition and 76tth Annual Meeting 2006, SEG 2006 - New Orleans, Соединенные Штаты Америки
Продолжительность: 1 окт 20066 окт 2006

Серия публикаций

НазваниеSociety of Exploration Geophysicists - SEG International Exposition and 76tth Annual Meeting 2006, SEG 2006

Конференция

КонференцияSociety of Exploration Geophysicists International Exposition and 76tth Annual Meeting 2006, SEG 2006
СтранаСоединенные Штаты Америки
ГородNew Orleans
Период1/10/066/10/06

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Bykov, K. V., Kiselev, Y. V., Troyan, V. N., & Kashtan, B. M. (2018). Investigating the anisotropy and heterogeneity in 2D VTI model with P-Waves data recorded at the surface: Numerical experiments. В Society of Exploration Geophysicists - SEG International Exposition and 76tth Annual Meeting 2006, SEG 2006 (стр. 214-218). (Society of Exploration Geophysicists - SEG International Exposition and 76tth Annual Meeting 2006, SEG 2006). Society of Exploration Geophysicists.