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The AAPG/Datapages Combined Publications Database
Showing 582 Results. Searched 195,372 documents.
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
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
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
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...
Unknown
Abstract: Modified Euclids Blind Deconvolution Via Sparsity Optimization on a Sphere; #90187 (2014)
Nasser Kazemi and Mauricio D. Sacchi
Search and Discovery.com
... Deconvolution is an important and recurrent topic in seismic data processing. Many signals and images can be represented via the convolution...
2014
AAPG Archie Series, No. 1, Chapter 2: A Roadmap for Evaluating Thin-bedded Clastic Reservoirs
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
..., earth models, bed types, logging tool forward models, convolution, inversion, statistical earth models, Monte Carlo inversion. These topics...
2006
Abstract: Submarine-Fan Complex, Cap Enrage Formation (Middle Cambrian to Lower Ordovician), Quebec, by F. J. Hein; #90972 (1976).
Search and Discovery.com
1976
Abstract: Legislation and "Tomorrow's Oil from Today's Provinces", by Arthur O. Spaulding; #90976 (1976).
Search and Discovery.com
1976
Abstract: The Use of Spectral Recomposition in Tailored 3-D Forward Seismic Modeling of Outcrop Analogs, by M. Tomasso, R. Bouroullec, and D. Pyles; #90090 (2009).
Search and Discovery.com
2009
2009
Petrophysical Analysis of Laminated Sand Shale Sequence in Deepwater Setting, Tyagi, Anil K.; Bastia, Rabi, #90100 (2009)
Search and Discovery.com
2009
2009
Abstract: Resolving Thin Beds: A New Approach in the Cantabrian Sea, by Jarrett Pierce, Heather Poore, José Guilherme de Castilho, Vittorio Zucconi Galli Fonseca, and Matthew McChesney; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: Super-Virtual Interferometric Stacking: Enhancing the Refracted Energy, by Aldawood, Ali A.; Alshuhail, Abdulrahman; Hanafy, Sherif; #90141 (2012)
Search and Discovery.com
2012
Indicators of Paleoseismicity in the Lacustrine Sediments of the Eocene Green River Formation, Wyoming, Colorado and Utah (USA)
Search and Discovery.com
N/A
Coastal-Plain Paleovalleys in the Lower Blackhawk Formation, Wasatch Plateau, Utah
Search and Discovery.com
N/A
Compound Seismic Forward Modeling of the Atiart Submarine Canyon Outcrop, Spain: Application to the Submarine Canyon System on the Subsurface Loppa High, Barents Sea
Search and Discovery.com
N/A
No Evidence for Significant Sea Level Fall in the Cretaceous Strata of the Book Cliffs of Eastern Utah
Search and Discovery.com
N/A
Faulted Column Heights
Search and Discovery.com
N/A
Convolutional Neural Networks for Semantic Segmentation of Micro-Pores in SEM Based Images of Shales
Search and Discovery.com
N/A