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The AAPG/Datapages Combined Publications Database
Showing 1,336 Results. Searched 200,691 documents.
Unsupervised Machine Learning Applications for Seismic Facies Classification
Satinder Chopra, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... frequency, and amplitude. Less desirably, many of our attributes are coupled mathematically, such as alternative measures of coherence (Barnes, 2007...
2019
3-D Seismic Applications for Environmental and Groundwater Reconnaissance
Donald J. Marlin , William H. Schramm , and Robert M. Mayer
GCAGS Transactions
... conditions. Bahorich, Mike and Steve Farmer, 1995, The Coherence Cube, The Leading Edge, p. 1053-1058. Beaumont, Edward A. and Norman H. Foster...
1999
Integrated Geophysical Studies on the Basement Structure of the Arkoma Basin, Oklahoma and Arkansas, #50710 (2012)
Hamed Alrefaee, G. Randy Keller, Kurt J. Marfurt
Search and Discovery.com
... of the 3D seismic data of the basement surface is being conducted. Coherence and curvatures as well as other seismic attributes will be applied to the 3D...
2012
Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data
Scott Singleton, Mark Suda
GCAGS Transactions
.... S., and S. Farmer, 1995, The coherence cube: The Leading Edge, v. 14, p. 1053–1058. Bloch, G., M. El Deeb, and H. Badaam, 2003, Seismic facies analysis...
2012
Fracture Prediction in Triple-Bed Strata
Ron W. Pritchett
Four Corners Geological Society
... seismic imagery and amplitude coherence processing reveal shapes of sedimentary trends, subsurface fault planes, and deformation very much like styles...
1999
Shallow Gas Identification using LWD Monopole Sonic: A Non-Radioactive Solution for Safe and Effective Logs Acquisition in Tunu Field, Mahakam Delta
Antonius Tri Santoso, Hidayat Mukmin, Haris Kurniawan Hidayat, Supriady
Indonesian Petroleum Association
...). The downhole processing of LWD monopole sonic uses some variations on slowness time coherence (STC) processing (Figure 5). The STC technique searches...
2020
Training data versus deep learning architectures in the seismic fault attribute computation
Bo Zhang, Yitao Pu, Zhaohui Xu, Naihao Liu, Shizhen Li, Fangyu Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... Summary Seismic coherence is one of the seismic attributes that can be used to aid in seismic fault and stratigraphic interpretation. Traditionally...
2022
Abstract: Interesting Directions Being Pursued in Seismic Curvature Attribute Analysis; #90187 (2014)
Satinder Chopra and Kurt J. Marfurt
Search and Discovery.com
... to lithology, porosity, and mechanical behavior. Generating coherence from seismic amplitude provides a measure of lateral waveform similarity. The same...
2014
Reservoir Characteristics of Morrow/Incised-Valley Fill Plays - Workshop Summary
Allen Archer, Allen Byrnes, John Doveton, Paul Gerlach, Bill Guy, Ernie Morrison, Susan Nissen, Rodney Reynolds, Roderick Tillman, Anthony Walton, Lynn Watney
PTTC
... Geological Survey Chester Formation in South Eubanks Field Ernie Morrison, Kansas Geological Survey Interpretive Aspects of Seismic Coherence...
2000
Abstracts: Application of the Signal Correlation for the Construction of Age Models of Lake Baikal Sedimentary Records; #90173 (2015)
Karol Rohraff, Vadim A. Kravchinsky, and Mauricio D. Sacchi
Search and Discovery.com
... and (b) squared wavelet coherence of the tuned magnetic susceptibility and insolation time series. Arrows denote the phase relationship of the two data...
2015
Abstract: Robust Surface-Consistent Residual Statics and Phase Correction Part 2; #90224 (2015)
Peter Cary and Nirupama Nagarajappa
Search and Discovery.com
... residual statics and phase errors may exist as in Figure 1(a). Surface-consistent residual statics is designed to improve the coherence of events, so...
2015
Orthorhombic Imaging for Orthogonal Wide Azimuth Surveys in Mississippi Canyon, Gulf of Mexico; #30391 (2014)
Yang He, Adam Gersztenkorn, Sherry Yang, Bin Wang
Search and Discovery.com
... the inconsistency of the moveout among azimuths. Coherence has been proved a useful tool for fault detection (Gersztenkorn and Marfurt, 1999). We use...
2014
Assessing the Influence of Untrackable Horizons on Impedance Inversion; #42163 (2017)
Satinder Chopra, Ritesh Kumar Sharma, Kurt J. Marfurt
Search and Discovery.com
...) coherence images. Sometimes the displacement lines up two similar reflectors along the fault, resulting in a “hole” in the coherence anomaly...
2017
ABSTRACT: METALLOGENETIC MODELS AS EXPLORATION TOOLS
D.H. QUIRT AND I.R. ANNESLEY
Saskatchewan Geological Society
... associations. Mineralogical exploration targets suggested by the model are zones of bleaching with loss of coherence and residual clay mineral enrichment...
1990
Broader Spectrum Seismic after Seismic Inversion via Neural Network Solutions: Its Contribution to Seismic Interpretation
Luis Vernengo, Juan A. Tavella, Maximiliano Garcia Torrejon
Unconventional Resources Technology Conference (URTEC)
...-convolution (Figure 2 D). Coherence calculation was run to the predicted high resolution amplitude volumes as well as to their native versions...
2023
Memorial: Rizer Everett (1916-2008)
John Everett
AAPG Non-Technical and Memorials
... and neighbors. He and Mom helped establish a biannual reunion for former Stanvac employees. The reunion continues to provide a sense of coherence...
2010
Extended Abstract: Managing “Big Data” and Finding the “Sweet Spots”: Principal Component Analysis and Neural Analysis of Seismic Attributes to the Rescue
Deborah King Sacrey
Houston Geological Society Bulletin
...’s interpretation work flow. In addition to the Instantaneous attributes, there are the geometric attributes (Coherence, Curvature), Amplitude Enhancing...
2015
Hourly Immersed Acquisition and Processing of Magnetotelluric Method for Noise Reduction
Alida Naufalia Aribah, Ikhsan Setyawan, Hidayat
Indonesian Petroleum Association
... of magnetic field spectrum The coherence function satisfies the limit 0 indicate the processes are statistically 1, with independent and a value of 1...
2018
Integration of 2D Analog and 3D High Resolution Seismic Data for Regional Shallow Overburden Description in Tangguh Field, Indonesia
M.R. Husni Sahidu, Sarah Anzaita Putri, Christopher S. Birt, Rini Apriani
Indonesian Petroleum Association
... amplitude attribute maps for each Steenkool sub-sequence to delineate the lateral distribution of coal and gas (figure 2). Coherence Attribute Coherence...
2018
Abstract: Syn-sedimentary folding and boudinage in the Tournaisian Albert Formation, southern New Brunswick
Paul Wilson, Joseph C. White, Adrian F. Park, David Keighley, Murray K. Gingras
Atlantic Geology
... detached fold hinges and isolated blocks/clasts of siltstone and sandstone in a shale matrix. In many cases the slumps decrease in coherence from base...
2004
The Pematang Group Sand Analysis Using Growing Neural Network Machine Learning
Rizky Hidayat, Duddy Lastawan, Fadhli Ruzi, Roby Oksuanandi, L.T.Hardanto
Indonesian Petroleum Association
... analysis of three‐ dimensional (3D)‐seismic attribute coherence that supports evaluating the sedimentary response to tectonics. In an effort to enhance...
2022
EXTENDED ABSTRACT: Interpretation between the Layers—Use of Volume Visualization, Data Isolation Techniques, and Attribute Analysis to Reveal Depositional Architectures from West of Shetlands Area
Antony J. Marsh
GCAGS Transactions
... fabric within this complex depositional setting. Coherence cube, spectral decomposition, and instantaneous attributes enabled me to delineate...
2008
ABSTRACT: Successful Reservoir Prediction through Integration of 3-D Seismic Coherency and Sequence Stratigraphy, East Mayaro Giant Gas Field, Offshore Eastern Trinidad, by K. A. Ortmann and L. J. Wood; #91019 (1996)
Search and Discovery.com
1996
1998