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The AAPG/Datapages Combined Publications Database
Showing 396 Results. Searched 195,405 documents.
Seismic Velocities, by D.S. MacPherson, #40150 (2005).
Search and Discovery.com
2005
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Search and Discovery.com
.... Although there are a few hundred seismic attributes that are in common use today, here we discuss the application of poststack attributes...
Unknown
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user
Search and Discovery.com
... was accomplished using 2D poststack Kirchhoff depth migration although the presence of these multiples and multi-mode events presented complications for migration...
Unknown
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user
Search and Discovery.com
.... Although there are a few hundred seismic attributes that are in common use today, here we discuss the application of poststack attributes...
Unknown
-- no title --
user
Search and Discovery.com
... was accomplished using 2D poststack Kirchhoff depth migration although the presence of these multiples and multi-mode events presented complications for migration...
Unknown
A Fusion of Prestack and Petrophysics Know Before You Drill
Dylan Mair, Nguyen Nam
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... with poststack seismic attribute volumes provides some hints to possible hydrocarbon presence and reservoir quality away from wells. However...
2006
Abstract: Seismic Imaging of Sediment Ridges in Growth-Faulted Subbasins of the Oligocene of the South Texas Gulf Coast—Are They Shale, Salt, Or Seismic Artifacts?, by Ursula Hammes and Osareni Ogiesoba; #90078 (2008)
Search and Discovery.com
2008
Abstract: Delineating Structural Geological Features in Poststack Seismic Data by Using an Unsupervised Learning Algorithm; #91204 (2023)
Ahmed Adnan Aqrawi, Abdul-Razzaq Adnan Aqrawi
Search and Discovery.com
...Abstract: Delineating Structural Geological Features in Poststack Seismic Data by Using an Unsupervised Learning Algorithm; #91204 (2023) Ahmed Adnan...
2023
How to Increase the Bandwidth of your Plains Data
Search and Discovery.com
... [email protected] Summary In this paper, we present comparisons of poststack time migration, prestack time migration, and anisotropic depth migration...
2013
Comparison Analysis of Amplitude Variation With Offset (AVO) With Energy-Weighted AVO (EAVO) on The Bagus Acasia Structure, Jatibarang Field, North West Java Basin
Alif Fikri Haikal, Agung Dwi Alfianto, Bayu Dwijatmiko, Eddy Hartantyo
Indonesian Petroleum Association
.... This study aim to compare the results of EAVO analysis with AVO on pre-stack and poststack seismic data in determining the distribution of hydrocarbons...
2022
Unsupervised seismic facies classification applied to a presalt carbonate reservoir, Santos Basin, offshore Brazil
Danilo Jotta Ariza Ferreira, Wagner Moreira Lupinacci, Igor de Andrade Neves, João Paulo Rodrigues Zambrini, André Luiz Ferrari, Luiz Antonio Pierantoni Gamboa, and Maria Olho Azul
AAPG Bulletin
... lacustrine conditions during the sag phase. A set of seismic attributes, calculated from a poststack seismic amplitude volume, was used to characterize...
2019
Post-Stack Multi-Azimuth Stratigraphic Inversion Applied to Unconventional Reservoir Characterization: A Case Study in the Fort Worth Basin; #41120 (2013)
Mathilde Adelinet, Vincent Clochard, and Patrice Ricarte
Search and Discovery.com
... methodology, considering azimuthal poststack seismic data, in order to characterize the anisotropy of a special kind of "a gas-shale reservoir", the Barnett...
2013
Reservoir Insights Enabled by Machine Learning Technology: A Supervised Machine Learning Method for Probabilistic Rock Type Prediction; #42465 (2021)
Bruno de Ribet, Gerardo Gonzalez
Search and Discovery.com
... (offset gathers, 8 angle stacks) N poststack attributes 3 wells, 9 facies Data courtesy of 1% Workflow Background studies: Well to seismic tie, 3D...
2021
An approach for three-dimensional quantitative carbonate reservoir characterization in the Pampo field, Campos Basin, offshore Brazil
Danilo Jotta Ariza Ferreira, and Wagner Moreira Lupinacci
AAPG Bulletin
..., A combined time-frequency filtering strategy for Q-factor compensation of poststack seismic data: Geophysics, v. 82, no. 1, p. V1–V6, doi...
2018
Integrating AVO Analysis With Poststack Seismic Approaches to Better Understand Complex Faulting/Fracturing in the Niobrara Formation
James Applegate, W. Travis Brown, Doug Paul, Filip Soos
Unconventional Resources Technology Conference (URTEC)
...Integrating AVO Analysis With Poststack Seismic Approaches to Better Understand Complex Faulting/Fracturing in the Niobrara Formation James Applegate...
2017
Integrated Work-Flow for Reservoir Characterisation
Nguyen Nam
Petroleum Exploration Society of Australia (PESA)
... presence away from well. Figure 1 illustrates the original discovery well that was drilled based on a poststack-gas 'bright-spot' conformable with a contour...
2010
Fluid Prediction from 3-D Seismic Data in Deepwater Sandstone Reservoirs: Applications from Cocuite Gas Field, Veracruz Basin, Southeastern Mexico
Fouad, Khaled, Jennette, David C., Soto-Cuervo, Arturo
GCAGS Transactions
... and areas of high porosity. A simple poststack seismic inversion was applied to the 3-D volume to calculate an acoustic impedance volume. Wavelets...
2002
Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)
Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra
Search and Discovery.com
... after migration). By contrast, both VVAZ and SWS are layer-based techniques, and vertical resolution is therefore governed by the thickness...
2014
Fracture-cavity carbonate reservoir identification based on channel attention mechanisms
Liuxin Yang, Yongqiang Ma, Guangxiao Deng, Zhen Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... into the network from the input layer. It should be pointed out that only seismic traces are further fed into the hidden layers for feature extraction. Low...
2023
ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad
Tony Johns, Carmen Vito and Raul Sarmiento
Geological Society of Trinidad & Tobago
... tomography with a top-down pseudo layer-stripping approach. The Pamberi-1 well information was used to constrain the anisotropy in the shallow section...
2007
Extended Abstract: Subsalt Imagery Of The Dumre Area, Ionian Basin, Albania. , #90099 (2009)
Anne Jardin, Luan Nikolla, François Roure
Search and Discovery.com
... layer is recognized both by the lack of seismic reflections inside the diapir and by the presence of stronger seismic amplitudes at the base...
2009
Abstracts: Impedance Inversion of Phase Corrected Data- A Case Study; #90173 (2015)
Somanath Misra and Satinder Chopra
Search and Discovery.com
... The proposed method is applied on a 3D seismic volume acquired over the central Alberta plains. The poststack sub-volume encompassing the locations...
2015
Predicting porosity, water saturation, and shale volume with high-resolution seismic inversion using Hopfield network: Upper Assam Basin, India
Son D. T. Phan, Triveni Gogoi, Rima Chatterjee,and Mrinal K. Sen
AAPG Bulletin
... a stochastic activation function based on the mean field annealing (Bilbro et al., 1989). In this work, a two-dimensional (2-D) poststack seismic...
2022
Seismic Depth Imaging of Structures with Complex Overburden in Offshore Ukraine; #40721 (2011)
Oleksandra Tiapkina and Zynovly Voitsytski
Search and Discovery.com
... and shape estimation in seismically imaged deformational or sedimentary structures when using simplified poststack time migration procedures...
2011
Structure and emplacement of mud volcano systems in the South Caspian Basin
Simon A. Stewart, Richard J. Davies
AAPG Bulletin
... to the in-situ source layer at depth.Existing models of subsurface systems that feed mud volcanoes vary from bulbous diapirs (Brown, 1990) to steep...
2006