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The AAPG/Datapages Combined Publications Database

Showing 5,188 Results. Searched 200,357 documents.

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Shaping regularization by fast explicit diffusion

Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

... of Texas at Austin SUMMARY Shaping regularization is a framework for imposing constraints on the estimated model in the process of solving inverse problems...

2022

Estimation of ocean-water temperature and salinity from marine seismic data for weather prediction and climate modeling

Dwaipayan Chakraborty, Jorlivan Correa, Matheus Mendes Ferreira de Faria, Emmanuel Oladeji, Subhashis Mallick

International Meeting for Applied Geoscience and Energy (IMAGE)

..., interchanging its real and imaginary parts, and then inverse Fourier transforming in the time domain. This attributeguided initial model is not only...

2023

Inverse Modeling

Margaret Lessenger, Ian Lerche

Special Publications of SEPM

...Inverse Modeling Margaret Lessenger, Ian Lerche Copyright © 2012, Society for Sedimentary Geology (SEPM) INVERSE MODELING MARGARET LESSENGER...

1999

InvMixer An efficient deep neural network for seismic inversion

Tianyi Zhang, Mauricio Araya-Polo, Anshumali Shrivastava

International Meeting for Applied Geoscience and Energy (IMAGE)

... or 3D image, and leverage convolutions to transform the measurements into high-level representations which are suitable for prediction. Convolutional...

2023

Imaging of multiwell and multifiber walkaway DAS-VSP datasets in a CCUS demonstration project onshore Japan

Yuji Yamada, Shotaro Nakayama, Takuji Mouri, Manish Lal Khaitan, Philip Armstrong, Olga Podgornova

International Meeting for Applied Geoscience and Energy (IMAGE)

... the fiber length with a sparse linear Radon transform. This step transformed the measured fiber strain to velocity (assuming short gauge length compared...

2024

Abstract: Impedance Joint Inversion of Surface and Borehole Seismic Data; #90187 (2014)

Danping Cao, Xingyao Yin, and Guochen Wu

Search and Discovery.com

... to transform seismic data to reservoir properties because the solution of inverse problem is non-unique even for the noise-free data (Bosch, 2010...

2014

Experimental development of chlorite: insights from a kaolinite precursor

Abdulwahab Muhammad Bello, Anas Muhammad Salisu, Abduljamiu Olalekan Amao, Mustapha Umar, Khalid Al-Ramadan

Journal of Sedimentary Research (SEPM)

... obtained with a coupled CCD camera (Gatan). The fast Fourier transform (FFT) of several high-resolution TEM images was also analyzed in order to determine...

2025

ABSTRACT: Reducing Ambiguity in Controlled-Source Electromatic (CSEM) Inversion; #90061 (2006)

Andrew M. Lockwood

Search and Discovery.com

...-Source Electromatic (CSEM) Inversion Lockwood, Andrew M., Woodside Energy LTD, Perth, Australia Geophysical inverse modelling is very rarely a well...

2006

Vz denoise and P/Z matching in 3D curvelet domain

Yong Ren, Chenhao Yang, Tim Seher, Matt Hawke, Eddie Cho

International Meeting for Applied Geoscience and Energy (IMAGE)

... x are time and spatial coordinates. Inverse 3D curvelet transform for the matched Vz component. Once the Vz component has been denoised and match...

2022

Seismic deblending with a hard data constraint

Matteo Ravasi

International Meeting for Applied Geoscience and Energy (IMAGE)

... << Ns · Nt . Whilst deblending is a severely under-determined inverse problem, re-arranging the continuously recorded data into individual traces...

2024

Three-dimensional kinematic modeling of reversible fault and fold development

Natacha Gibergues, Muriel Thibaut, Jean-Pierre Gratier

AAPG Bulletin

.../sedimentation et compaction: Ph.D. thesis, Universite Joseph Fourier, Grenoble, France, 221 p.Dunbar, J., and A. R. Cook, 2003, Palinspatic...

2009

Unravel the Oligocene-Miocene Depositional Architectures in the North Madura Platform Using Seismic Stratal Volume

Fithra Harris Darmawan, I Wayan Ardana, Lee Chung Shen, Aditya Kusuma Wijaya

Indonesian Petroleum Association

... then could be utilized to inverse transform the data from stratal domain back to structural domain. Interpretation such as geological features...

2016

Bulk Gas Volume Estimation Using Multi-Attribute Regression and Probabilistic Neural Network (PNN): A Case Study in a Gas Field from East Coast of India, #41100 (2012)

Amit K. Ray, Samir Biswal

Search and Discovery.com

... the reservoir heterogeneity efficiently. Any direct method of determining the reservoir property using transform based on single property viz., amplitude...

2012

The Role of Regional Seismic Surveys in the Exploration of the North West Shelf

J. Ostby, C. Johnston

Petroleum Exploration Society of Australia (PESA)

... than the underlying primary reflections. Another multiple technique which has been gaining in popularity is the Radon transform demultiple or inverse...

1994

Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013)

Mirko van der Baan

Search and Discovery.com

... as a data-driven alternative to amplitude-only inverse-Q deconvolution. Introduction Controlled-phase acquisition and processing plays an important...

2013

Assessing the Origin and Variability of Eolian Lithic Material For High-Resolution Paleoceanographic Reconstructions Off Northern Chile (23° S)

Valentina Flores-Aqueveque, Gabriel Vargas, Stephane Alfaro, Sandrine Caquineau, Jorge Valdés

Journal of Sedimentary Research (SEPM)

... sediments was quantified using Fourier transform infrared (FTIR) spectroscopy with a precision of ± 1% (Vargas et al. 2004, 2007), according...

2014

Seismic expressions of a Miocene prograding carbonate margin, Mut Basin, Turkey

Xavier Janson, Gregor P. Eberli, Florence Bonnaffe, Fabrice Gaumet, Vincent De Casanove

AAPG Bulletin

... Basin, Turkey: Geofocus, Switzerland, Frigbourg, v. 3, 278 p.Beylkin, G., 1985, Imaging discontinuities in the inverse scattering problem by inversion...

2007

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