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The AAPG/Datapages Combined Publications Database
Showing 772 Results. Searched 200,293 documents.
Multi-Point Statistics Inversion: The Test and Evaluation of a New Approach
Search and Discovery.com
N/A
Synthetic Seismic Forward Modelling of Fluvial Outcrops from the Ebro Basin, Spain
Search and Discovery.com
N/A
ABSTRACT: Quantitative Integration of 4D Seismic for Field Development; #90007 (2002)
Garnham, Gail Riekie, Malu Jensen, Liz Pointing
Search and Discovery.com
... convolution models of 4D signature in Nelson have been carried out in order to understand and subsequently interpret fluid movement within the Nelson...
Unknown
Abstract: Quality Enhancement of 3D Seismic Data Using Anisotropic Diffusion Method; #90255 (2017)
Yahya Moradi Chaleshtori, Abdolah Kiani, Keyvan Najafzadeh
Search and Discovery.com
... for the interpretation. Anisotropic diffusion is a process that produces a family of parameterized images. Each resulting image is a convolution between the original...
2017
Abstract: Delineation of Surficial Karst Manifestations using Photogrammetry (Lidar) in Ordovician Carbonates of Colorado Bend State Park, Central Texas; #90285 (2016)
Kyle Altimore, Kevin W. Stafford
Search and Discovery.com
... to features greater than one meter in diameter and more than 20 centimeters deep due to data resolution. Subsequent analyses by raster convolution...
2017
Abstract: Integrated Geostatistical Approach for Trend Modeling of Log Property Derivatives in the Permian Basin;
Jose Salazar, Wendi Liu, Didi Ooi, Drew Derenthal, Michael Pyrcz
Search and Discovery.com
... trends were modeled using a sparse data convolution with Bayesian optimization within zones where the decision of stationarity is no longer valid...
Unknown
Abstract: Different Flavors of the Marchenko-Equation-Based Internal Multiple Elimination Methods: the Trade-off between Fidelity, Computational Cost and Ease of Use; #91204 (2023)
Marcin Dukalski, Chris Reinicke
Search and Discovery.com
... that the target primaries are dressed with a convolutional filter representing the total overburden transmissions. Therefore, convolution...
2023
Construction of a 4-D Synthetic Model of a Turbiditic Reservoir: The Pab Channel Complex, by Tristan Euzen, Aline Bourgeois, Julien Cap, Brigitte Doligez, Remi Eschard, and Karine Labat; #90052 (2006)
Search and Discovery.com
2006
Laboratory Quartz Growth Kinetics for Predicting Reservoir Quality, by Hubert E. King, Amy B. Herhold, Robert T. Stibrany, and Stephen D. Cameron; #90052 (2006)
Search and Discovery.com
2006
An Inversion Software (GOA_RES 1.0) for Schlumberger Resistivity Sounding Data Interpretation, by Gboyega O. Ayeni and M. O. Olorunfemi; #90037 (2005)
Search and Discovery.com
2005
Relationships Between Seismic Data and Facies Proportions in Meandering Fluvial Systems
Search and Discovery.com
N/A
Amplitude and Bandwidth Recovery Beneath Gas Zones Using Kirchhoff Prestack Depth Q-Migration
Jonathan Liu, Peter Traynin, J. M. Reilly
Indonesian Petroleum Association
... be simply computed by the convolution in the time domain, which may increase the computational cost of prestack Kirchhoff depth migration (PSDM...
2007
Seismic Estimation of Point-Bar Sands Using Simple Modeling Procedures
Robert Dennison
Indonesian Petroleum Association
...: f(t) = the reflectivity series g(t) = the wavelet s(t) = the synthetic seismogram f(t) * g(t) = s(t) where' indicates convolution now g...
1984
Abstract: Seismic Source Wavelet Estimation and Sparse-spike Deconvolution; #90174 (2014)
Zhengsheng Yao and Mike Galbraith
Search and Discovery.com
... elastic media), the recorded seismic trace x can be modeled as the outcome of a convolution between the reflectivity sequence (e.g. layered earth model...
2014
Abstracts: Using a 1D FX Predictive Filter for 3D Seismic Data Random Noise Attenuation; #90173 (2015)
Mike Galbraith, Zhengsheng Yao, and Randy Kolesar
Search and Discovery.com
... arises due to the fact that the convolution matrix is in the form of a Toeplitz or Hankel matrix. In the 2D case, the frequency slices of the traces form...
2015
A Physically Consistent Decline Analysis Method for Unconventional Wells
Jorge A. Acuña
Unconventional Resources Technology Conference (URTEC)
... not require convolution. Boundary conditions can then be put into the model and long-term forecasts and estimated ultimate recovery can be made...
2021
Amplitude enhancement of far-offset refractions via machine learning
Lurun Su, Han Wang, Jie Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... stably (Nakata et al., 2011). Based on SI, the convolution of the virtual and raw seismic records restores the raypath, resulting in the super-virtual...
2022
Elastic-AdjointNet: A physics-guided deep autoencoder to overcome crosstalk effects in multiparameter full-waveform inversion
Arnab Dhara, Mrinal Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
...-dimensional feature maps (z) through a sequence of convolution blocks and maxpooling layers. The same low dimensional feature map (z) is now fed into 3...
2022
Fracture Characterization Based on Attenuation Estimation From Seismic Reflection Data Using Well-Log-Based Localized Spectral Correction
Fangyu Li, Tao Zhao, Tengfei Lin, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... from a simple convolution model (noise free) (Sheriff and Geldart, 1995): a(t ) s( )r (t ) d , (2) where, a t is the reflected...
2015
Estimating subsurface geostatistical parameters from surface-based GPR reflection data using a deep-learning approach
Yu Liu, James Irving, Klaus Holliger
International Meeting for Applied Geoscience and Energy (IMAGE)
... convolution-based synthetic GPR image, and its autocorrelation. The basic idea behind the proposed approach is illustrated in Figure 1. The key steps...
2023
Transformer-based network for an efficient ground roll suppression
Randy Harsuko, Omar Saad, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... contextualization of the input using a depth-wise convolution operation, producing a feature map. G represents a gated weight responsible for appropriately...
2024
A geophysical prior knowledge guided semisupervised deep learning framework for AVA inversion
Lei Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... with the true model data. Method In prestack three-parameter AVA inversion, the theoretical foundation is the Robinson convolution model. Based on the physical...
2024
Geomechanical Approach to Resolve Severe Velocity Variations and Remove Image Distortions below Rugose Seafloor (Paper A16)
S. Birdus, A. Artyomov, L. Li, S. Xin
Geological Society of Malaysia (GSM)
... is the source of variable overburden pressure the seafloor topography; in practice it is well known. The second term is a convolution operator that describes...
2012
Abstract: Properties of Gabor Operators for Seismic Imaging; #90171 (2013)
Michael P. Lamoureux and Gary F. Margrave
Search and Discovery.com
... and convolution operators. The Gabor mulitplier acts as a “best fit” approximation to pointwise modification of a signal in the Gabor domain...
2013
Abstract: Surface-consistent Matching Filter for Time-lapse Processing; #90174 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
... The surface-consistent model was first introduced by Taner and Koehler (1981) who suggested the recorded seismic trace can be modeled as the convolution...
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