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The AAPG/Datapages Combined Publications Database

Showing 772 Results. Searched 200,293 documents.

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Abstract: Robust Multiple Attenuation Workflow and Flexible Anisotropic Tomography for Better Imaging. Shallow Water Case Study, Gulf of Suez; #90319 (2018)

Ahmed Khaled Ali, Mahmoud Ahmed, Matthias König, Tillmann Roth, Ivica Mihaljevic, Sameh Abdel-Basset, Mahmoud Ouda, Wessam Saleh, Tarek El-Melegy, Hesham Abu El-Saad

Search and Discovery.com

... convolution based multiple attenuation algorithm. In addition to that, the presence of strong reflectors in the subsurface like the top and base salt...

2018

Abstract: Implementation of Seismic Salt Interpretation by a Deep Neural Network with Neural Style Transfer; #91204 (2023)

Fan Jiang, Konstantin Osypov, Julianna Toms

Search and Discovery.com

..., Xception composes a pointwise convolution followed by a depthwise convolution. Results The newly created NTTD data contains the original SEAM data...

2023

Viscoelastic anisotropic seismic wave modeling using recursive convolution method and curvilinear collocated finite difference method for different boundaries

Chao Jin, Bing Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

...Viscoelastic anisotropic seismic wave modeling using recursive convolution method and curvilinear collocated finite difference method for different...

2023

Exxon Methods for Assessing Future Field Sizes [Abstract]

James, W.

CSPG Bulletin

... within the play, honouring trends in size with discovery sequence compositing of assessments of untested prospects within the play convolution...

1990

Seismic Interpretation I and II--Recent Advances in Seismic Exploration: ABSTRACT

Ray L. Sengbush

AAPG Bulletin

... upon (1) a linear filter model and (2) a geometric model, with statistical communication theory unifying these two viewpoints. Convolution of the source...

1973

ABSTRACT: Developing Frequency Attributes to Generate High Quality 3D Data to have Better Geologic Interpretation; #90113 (2010)

John Castagna and Dip Nanda*

Search and Discovery.com

... the impedance contrast in the signal. 2. Developing a different way of convolution, using Hermite polynomial wavelets. There are classically many ways...

2009

Abstract: SEISMIC INVERSION DATA, A TOOL FOR RESERVOIR CHARACTERIZATION / MODELING, SAWAN GAS FIELD … A CASE STUDY; #90140 (2012)

Mohammad Ibrahim

Search and Discovery.com

... as the convolution of the estimated wavelet and a reflection coefficient series representing the geology. The processing of seismic data for inversion...

2012

Abstract: Pseudo ARMA FX Deconvolution for Seismic Data Noise Reduction; #90174 (2014)

Mike Galbraith and Zhengsheng Yao

Search and Discovery.com

.... The conventional FX filter is actually a convolution filter with its convolution operator generated by an AR model. While reducing noise, this convolution...

2014

Fast

Search and Discovery.com

N/A

Regional Patterns of Cross-laminae and Convolutions in a Single Bed: NOTES

Robert G. Sutton, Thomas L. Lewis

Journal of Sedimentary Research (SEPM)

... a current direction normal to the convolution axes. If examined in three dimensions, however, the laminae clearly show that the current direction is down...

1966

Try Before You Buy!

Lars Zühlsdorff, Trond Haugland

GEO ExPro Magazine

... 25 GEO Physics Comparison between 1D convolution and 3D convolution as based on the same wavelet and reflectivity grid. 3D convolution takes both...

2020

Application of Pseudorandom m-Sequences for Seismic Acquisition

Joe Wong

Search and Discovery.com

... the seismic source is driven by the undelayed PRBS, it generates a signature which is the convolution of the PRBS and the seismic wavelet. This signal...

Unknown

Application of Pseudorandom m-Sequences for Seismic Acquisition

Joe Wong

Search and Discovery.com

... the seismic source is driven by the undelayed PRBS, it generates a signature which is the convolution of the PRBS and the seismic wavelet. This signal...

Unknown

Structure-and-Amplitude-Preserving Multi-Channel Deconvolution

Search and Discovery.com

... between the predicted and observed data. In addition we represent the clean data as the convolution of wavelet with a reflectivity sequence: d = Lm , (3...

2013

Seismic sparse time-frequency representation via GAN-based unsupervised learning

Youbo Lei, Yang Yang, Naihao Liu, Shengtao Wei, Jinghuai Gao, Xiudi Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The 1D convolution is introduced to convert 1D seismic signal into 2D image. Afterward, we utilize the repeated 2D convolution with kernel size 3x3...

2022

Seismic response analysis of thin coals

Yijun Xi, Xingyao Yin

International Meeting for Applied Geoscience and Energy (IMAGE)

..., according to the Robinson convolution model, each seismic trace in the seismic data is obtained by convolution of seismic wavelet and stratum reflectance...

2022

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