Application and Development of Full Waveform Inversion of Seismic Exploration
Journal Title: Scholars Bulletin - Year 2016, Vol 2, Issue 6
Abstract
Abstract:Firstly, for the 1980s developed full waveform inversion and its application in the development of exploration geophysics are analyzed; secondly, the face of quantitative and refinement requirements of seismic exploration, seismic exploration proposed full waveform trans research ideas to play with other aspects of data processing or process technology combined, and the prospect of the development trend of full waveform inversion; finally, discusses the numerical simulation of full waveform inversion of seismic wave field inversion initial velocity model to obtain the objective function Select the form, the key issues to enable optimization algorithm and anisotropic media applications, and summarized by full waveform inversion Laplace domain inversion to obtain initial velocity model, combined with ray tracing and full parallel computing is to the wave equation method to simulate the great advantage of the seismic wave field, and the flexibility to choose the form of the inversion objective function and optimization algorithm to update the velocity model parameters to speed up the process of practical full waveform inversion method. Keywords: Full waveform inversion; numerical simulation; initial velocity model; inversion objective function; anisotropy.
Authors and Affiliations
Huang Ming Wei
Keywords
Related Articles
- EP ID EP380240
- DOI -
- Views 137
- Downloads 0
Model ofPurchase Decision:Product Quality,Price,Promotionand Brand Awareness (Case Study of Teh Botol Sosro Products at Giant Mall Permata Tangerang)
Abstract: TehBotolSosro, producedby PT.Sinar Sosro,isthefirstbrandofready-to-drinkteain Indonesiathathasbeendeveloped andmaintainedfor decades.The number of competitorsmakeTeh BotolSosro remainsfirminfightingintheready t...
Early Neonatal Outcome of Vaginal Breech Delivery at El Sheikh FadulMaternity Hospital, Khartoum State
Abstract:The early neonatal outcome of vaginal breech delivery is an important to determine which way the breech presentation should be dealt with. This will help counseling the pregnant women with breech about the poss...
Impact of Infrastructural Expenditure on Stock Market Development in Nigeria (1980 – 2014)
Abstract: This study examined the impact of infrastructural expenditure on stock market development in Nigeria for the period 1980 to 2014. The study employed the Ordinary Least Squared (OLS) technique. From the regressi...
Three Pond Status in Lake Basin Deposition and Its Evolution Characteristics
Abstract:Elaborated the relationship between the geological factors of the composite petroleum system. Think three pond lake basin in up, middle and under three petroleum system. Petroleum system in monophyletic more sto...
Influence of Government Policy Intervention Strategy on Class Repetition in Public Primary School Education, UasinGishu County, Kenya
Abstract:The Government of Kenya has issued several circulars regarding class repetition in schools as a policy guideline. However, since the issuance, class repetition is still experienced in most schools across the cou...