Results 281 to 290 of about 4,754 (309)

Geology as the Main Factor in Determining the Technology Required in Seismic Inversion and Interpretation

Proceedings, 2012
В условиях активного развития и применения методик сейсмической инверсии ключом к успешному решению задач прогноза является не столько алгоритм, сколько понимание особенностей геологического строения изучаемых объектов. В рамках работы над одним из производственных проектов мы столкнулись с очень интересным и нестандартным для Западной Сибири ...
M. Romanenko, D. Kutcheryavenko, S. Iliin, A. Dubok, D. Emeliyanov   +4 more
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Amplitude Inversion of Depth-imaged Seismic Data from Areas with Complex Geology

Proceedings, 2013
Conventional amplitude inversion assumes that the input migrated image has preserved relative amplitude information and is free from the effects of illumination. Under this assumption, stretching a depth migrated image back to time and applying inversion based on 1D convolutional modeling can produce reasonable results. However, illumination effects in
S.H. Archer, X. Du, R.P. Fletcher
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3D Inversion of Ultradeep Electromagnetic Data, the Key to Understanding Complex Subsurface Geology

Offshore Technology Conference Asia, 2020
Abstract In complex reservoirs, the position of geological and fluid boundaries can vary significantly in all directions; for comprehensive reservoir understanding and optimal placement of the wellbore, these boundaries should be mapped and understood in three dimensions (3D).
Nigel Mark Clegg, Endre Eriksen, Luke Rawsthorne, Vera de Leeuw, David Marchant, Patrick Belliveau   +5 more
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Correlation of Time Series: An Inverse Approach with Applications in Geology and Geophysics: ABSTRACT

AAPG Bulletin, 1982
A simple mathematical inverse method has been developed to correlate two time series Y1(x1) and Y2(x2), where these two signals are related to each other by a mapping function x1(x2). The mapping function describes differences between the two signals and is parameterized in terms of a sum of simple functions of unknown coefficients, ai.
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Progress in Defining Deeper Realistic Geology Using AEM 2.5D Joint Inversion

78th EAGE Conference and Exhibition 2016, 2016
Including interpretations from airborne geophysical surveys to build geological models continues to improve outcomes for deriving more realistic geological representations. It is now highly practical for AEM data to be both forward modelled and inverted using 2.5D numerical approximations.
J. Silic, R. Paterson, H.J. Gibson, D.J. FitzGerald   +3 more
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The Feasibility Research of Development Seismic Inversion in Daqing Placantieline and the Application in Development Geology

2010 International Conference on Multimedia Technology, 2010
The feasibility of development seismic inversion and detailed reservoir description are difficult ,in order to solve the problems curve reconstruction was proposed based on frequency division compensating. According to different-frequency logging curves reflecting different geological and sedimentary features, using the theory of high frequency ...
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Towards geology differentiation using magnetization inversions

International Workshop and Gravity, Electrical & Magnetic Methods and their Applications, Chenghu, China, 19-22 April 2015, 2015
Yaoguo Li, Jiajia Sun
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3D probabilistic geology differentiation based on airborne geophysics, mixed Lp norm joint inversion, and physical property measurements

Geophysics, 2022
Xiaolong Wei, Jiajia Sun
exaly  

Geology differentiation of geophysical inversions using machine learning

International Workshop on Gravity, Electrical & Magnetic Methods and Their Applications, Xi'an, China, 19–22 May 2019, 2019
Aline Tavares Melo*, Yaoguo Li
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Direct Probabilistic Inversion: Adding Back Geology into Geophysics Through Probabilistic Inversion Extended to Anisotropic Quantitative Interpretation

First EAGE Workshop on East Canada Offshore Exploration, 2021
B. Goodway, R. Cova, M. Perez, E. Mutual, W. Pardasie, A. JaKobsen, H. Hansen   +6 more
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