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The AAPG/Datapages Combined Publications Database

Showing 2,334 Results. Searched 201,049 documents.

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Abstract: APPLICATION OF RELATIVE ACOUSTIC IMPEDANCE INVERSION TO CONSTRAIN EXTENT OF E SAND RESERVOIR ON KADANWARI FIELD; #90148 (2012)

Ashley M. Francis and Fakhar H. Syed

Search and Discovery.com

... section are firstly to convert to zero phase. This was achieved by extracting a wavelet using the K-4 well and applying zero phase (wavelet) deconvo...

2012

Abstract: A New Thin Bedded Reservoir Prediction Method Based on Geological Seismic Conditioning and Waveform Indicated Inversion and Its Application in the Yingmaili Gas Field, Tarim Basin;

Chen Xiangfei, Liu Yonglei, Zhou Chenggang, Li Zhenzhou, Li Haifeng, Chen Xin, Xiao Jiang, Li Songyuan, Zhu Jun

Search and Discovery.com

... three steps. 1) Geological seismic conditioning. Original seismic data was undergoing wavelet decomposition and reconstruction, waveform decomposition...

Unknown

Spectral Balancing of Seismic Data Using Spectral Decomposition; #41976 (2017)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... decomposition carried out using the continuous wavelet transform method. The output includes spectral magnitude, phase, and voice component volumes. 2...

2017

Automatic Seismic-to-Well Tie by Restricted Adjustment of Sonic Logs; #42466 (2021)

Gabriel R. Gelpi, Daniel O. Pérez, Danilo R. Velis

Search and Discovery.com

... are somewhat arbitrary and prone to human errors, may lead to unrealistic velocity models and wavelet deformations. These issues can be alleviated...

2021

Reservoir Characterization and Modeling: A Look Back to See the Way Forward

Xinghe Yu, Y. Zee Ma, David Psaila, Paul La Pointe, Ernest Gomez, Shengli Li

AAPG Special Volumes

... properties that are the objective of a reservoir characterization study. The aim of the inversion process is to remove the effect of the seismic wavelet...

2011

Seismic Prospecting for Gas-hydrate and Associated Free-gas Prospects in the Milne Point Area of Northern Alaska

T. L. Inks, M. W. Lee, W. F. Agena, D. J. Taylor, T. S. Collett, M. V. Zyrianova R. B. Hunter

AAPG Special Volumes

... that are less than 1.5 times the tuning frequency. Thus, for the Milne Point 3-D survey (U.S. Geological Survey wavelet processing), the 55-Hz dominant...

2009

Recent Advances in Marine Acquisition Technology and their Application to Basins Off Shore South America

Peter Watterson, Rob Ross, Steve Whidden

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... fidelity 4-D response to better monitor the reservoir. Such techniques provide the quality of input data demanded by modern, high fidelity processing...

2009

Compressive sensing framework using the linear radon transform for 3D ultrasonic data reconstruction in a pinch-out reservoir model

Pedro C. de Assis, Romulo B. da Silva, Irineu A. Lima Neto, Alan C. Galante, Alexandre L. Campi, Alessandro R. de Oliveira, Roseane M. Missagia, Marco A. R. Ceia

International Meeting for Applied Geoscience and Energy (IMAGE)

... sparsifying transforms, e.g., Wavelet and Curvelet, the linear Radon (tau-p) transform can attain high compression rates of seismic data based on data...

2022

SaltCrawler: AI solution for accelerating velocity model building

Engin Alkan, Yihua Cai, Pandu Devarakota, Apurva Gala, John Kimbro, Dean Knott, Gislain Madiba, Jeff Moore

International Meeting for Applied Geoscience and Energy (IMAGE)

... interfaces of the salt which is required to completely describe the 3D object for velocity model building for production processing. Salt flanks, edges...

2022

Using deep learning for automatic detection and segmentation of carbonate microtextures

Claire Birnie, Viswasanthi Chandra

International Meeting for Applied Geoscience and Energy (IMAGE)

... charging noise. Future work will aim to make the procedure more robust, reducing the impact of noise by adapting the pre-processing workflow...

2022

Novel Non-Dynamite Application Of The Accelerated Impact Source for 2D and 3D Seismic Exploration Surveys in the Indonesia Central Sumatra Basin Region.

Finn B. Michelsen, Khaerul Muttaqin, Togi Yonathan Sitinjak, Baldeo Singh

Indonesian Petroleum Association

... high quality seismic data. Some of the more significant characteristics are its energy content, bandwidth, and ultimate wavelet shape. The criteria...

2016

Modern Marine 3D Seismic Acquisition - Technical Considerations

Chris Walker

Petroleum Exploration Society of Australia (PESA)

... range of both acquisition and processing parameters in order to determine the optimum technical and economic solution for each survey objective...

1997

The use of spectral recomposition in tailored forward seismic modeling of outcrop analogs

Mark Tomasso, Renaud Bouroullec, David R. Pyles

AAPG Bulletin

... is a combination of element thickness, rock velocity, and seismic acquisition and processing parameters. The practical vertical resolution of a seismic...

2009

LithoBot: An AutoML approach to identify lithofacies

Mayur Nawal, Santosh Kumar, Bharath Shekar

International Meeting for Applied Geoscience and Energy (IMAGE)

... (2021) used k-nearest neighbor algorithm and naive bayes classification. Merembayev et al. (2021) applied wavelet transform to wireline logs...

2022

A New Approach in Determining Coal Geometry and Gas Content by Using 2D Seismic and Well Logs. Case Study: Central Sumatra Basin

Asep Ginanjar, Azarico Putra, Rizaldi Oki

Indonesian Petroleum Association

... wavelet to convolute with the geological model. After sufficient wells were tied and close enough to 2D lines, an initial impedance model...

2011

Fast viscoacoustic forward modeling method based on U-net Fourier neural operator

Wenbin Tian, Yang Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... facilitates a significantly enhanced simulation of seismic wave propagation, rendering it indispensable for seismic data interpretation and processing...

2023

Introducing stochasticity into CNN-based property estimation from angle-stack seismic

Haibin Di, Tao Zhao, Aria Abubakar

International Meeting for Applied Geoscience and Energy (IMAGE)

...: Figure 1: The proposed deep learning workflow for stochastic property estimation from angle-stack sesimic, which consists of (i) data pre-processing...

2024

A ground roll attenuation method based on CAResU-net with adaptively frequency-induced loss

Siyu Sun, Guosong Tang, Wei Bao, Guofa Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... challenges in seismic data processing and interpretation. Its interference often obscures valuable signals, necessitating the development of various...

2024

Application of generalized radon transform migration to crosswell seismic geometry

Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... and receiver wells are nearly vertical and nearly 700ft apart in the source-receiver interval. Crosswell Data Processing Introduction Post-critical reflections...

2024

Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)

Roohollah Askari, Robert J. Ferguson, and Helen Isaac

Search and Discovery.com

..., Department of Geoscience, University of Calgary Summary One of the challenges of converted wave processing is to estimate a good near surface shear wave...

2014

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