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The AAPG/Datapages Combined Publications Database
Showing 3,711 Results. Searched 200,693 documents.
The Character and Genesis of Mass Transport Complexes I: Geomorphology and Process Sedimentology from 3-D Seismic Data, by Henry Posamentier and Ole Martinsen; #90052 (2006)
Search and Discovery.com
2006
Seismic Spectral Signatures of the Badak Oil and Gas Field, Onshore Kutei Basin, Kalimantan, Indonesia: An Example of Seismic Reservoir Imaging and Characterization
Arif Wibowo, Jeff Towart, James Dirstein, Maher Maklad
Indonesian Petroleum Association
...) processing flow. The first step was application of a noise attenuation technique to reduce the levels of coherent and random noise in the data and thus...
1999
The application of a new machine-learning paradigm based on pretraining and fine-tuning, StorSeismic, on field seismic data
Randy Harsuko, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Aliasing in the tau-p transform and the removal of spatially aliased coherent noise: Geophysics, 55, 1496–1503, doi: https://doi.org/ 10.1190/1.1442797...
2022
Kelso Dunes
Robert P. Sharp
Pacific Section SEPM
... to 10 m high, are superimposed on a coarser pattern of four ouch larger linear sand ridges (Fig. 2) , trending about N. 65° E. The largest...
1982
Nias Basin, NW Sumatra New Insights into Forearc Structure and Hydrocarbon Prospectivity from Long-Offset 2d Seismic Data
Ian Deighton, M. Ma’ruf Mukti, Satish Singh, Tom Travis, Anthony Hardwick, Katie Hernon
Indonesian Petroleum Association
... and apparent attenuation. The pre-stack processing involved robust noise removal in different domains to address both coherent and incoherent components...
2014
Blind Thrusts and Fault-Related Folds in the Upper Cretaceous Alberta Group, Deep Basin, West-Central Alberta: Implications for Fractured Reservoirs
Bruce S. Hart, Bogdan L. Varban, Kurt J. Marfurt, A. Guy Plint
CSPG Bulletin
...) was used to enhance lateral resolution and reduce both random and coherent noise. This filtering method suppresses random noise in a way that avoids...
2007
Resolving DAS versus geophone discrepancies using the DAS transform: A comparative study from the CaMI CCS field research station, Alberta
Ali Sayed, Robert R. Stewart, Marie Macquet, Don Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
... attenuation scheme was applied to the raw DAS data to suppress the high amplitude noise. A low velocity filter was used to suppress the coherent slow...
2024
Spectral Analysis of the Middle Triassic Latemar Limestone
Linda A. Hinnov, Robert K. Goldhammer
Journal of Sedimentary Research (SEPM)
... and linear trend. Spectral Noise Models We assume that the "signal" of interest in the Latemar series consists of periodic or quasiperiodic components...
1991
Research and application of seismic data regularization technology for complex surface in western China
Qigang Zhou, Weiming Liu, Huan Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
..., et al., 2016, Regularization of irregular observation system data and its application in coherent noise suppression: Petroleum Geophysical Prospecting...
2022
A Low Frequency Seismic Survey in an Exploration Environment (Geophysics Poster 17)
Paul West, Konrad Cieslik, Shamim Haider, Abdul Aziz Muhamad, Sandeep Kumar Chandola, Awalludin Harun
Geological Society of Malaysia (GSM)
... (Goertz et al, 2009). Coherent noise generated by hydrocarbon exploitation activities is almost continuous in time and can not be removed by time...
2011
Abstract: Rank-Reduction-Based Trace Interpolation; #90172 (2014)
Stewart Trickett, Lynn Burroughs, Andrew Milton, Larry Walton, Rob Dack
Search and Discovery.com
... ( A) I1 I 2 ... I k Rank reduction is useful for noise suppression as coherent energy tends to fall into the first few eigenimages, while random...
2014
Seismic Technology Takes-On New Product
Leif Larsen
Petroleum Exploration Society of Australia (PESA)
... at th at t ime. The research led to som e obvio us co nclusions, including the fact that noise was probably the major limitation on marine seismic...
2005
Abstracts: Seismic Attributes on Frequency-enhanced Seismic Data; #90173 (2015)
Satinder Chopra, Kurt J. Marfurt, Somanath Misra
Search and Discovery.com
... Arcis Corporation, Calgary, Canada Summary Seismic data are usually contaminated by both random and coherent noise, even when the data have been...
2015
Least-squares reverse-time migration with angle gathers through point spread functions
Jianyong Bai, Orhan Yilmaz
International Meeting for Applied Geoscience and Energy (IMAGE)
... the effects of coherent noise in the data (e.g., multiples or converted waves) that is not modeled and is therefore not consistent with the assumptions...
2022
Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, #40843 (2011)
Phil Christie, Kurt Eggenberger, Everhard Muyzert, Massimiliano Vassallo, Ali Özbek
Search and Discovery.com
... the repeatability of the acquisition geometry over the spatial variability of the sub-surface geology; non-repeatability of the survey becomes the noise...
2011
A New Method of Neostress Determination From Passive Seismic Data
Alfred Lacazette, Alan Morris
Unconventional Resources Technology Conference (URTEC)
... is cleaned of coherent noise, static corrections are made etc. 3. Sonic logs, stacking or depth imaging velocities from reflection seismic data, checkshots...
2015
Seismic Imaging of Sturctural, Stratigraphic and Diagenetic Plays - Workshop Summary
Bruce Hart
PTTC
... grids, the signal to noise characteristics associated with the surface sediment, and environmental factors such as vegetation, animal life and urban...
2003
The Rawa Besar Lake Area (Depok, Indonesia) Study Using Ground Penetrating Radar; #80291 (2013)
Annisa Cinintia Finahsan and Supriyanto Suparno
Search and Discovery.com
... was held by the crew and floated in the water. GPR data were collected by following a rope along linear profiles across the lake while piloting the boat...
2013
Closing the loop between acquisition and processing: Data-driven volumetric SNR estimation versus acquisition design predictions
Andrey Bakulin, Ilya Silvestrov, Pierre Leger
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Regone, C., M. Fry, and J. Etgen, 2015, Dense sources vs. dense receivers in the presence of coherent noise: A land modeling study: 85th Annual...
2022
Effects of Seismic Reprocessing on Selected Seismic Attributes: A Case Study in the Permian Basin
Joel Anthony T. Famini, Kurt J. Marfurt, E. Charlotte Sullivan
West Texas Geological Society
... results in low internal reflectivity and correspondingly low signal-to-noise ratios. Seismic attributes including coherence, dip azimuth, and amplitude...
2003
Merging Surveys with Multidimensional Interpolation; #41552 (2015)
Daniel Trad, Matt Hall, Milka Cotra
Search and Discovery.com
... it is designed to preserve all details in the input even if they are weak and not well sampled across space. Slightly coherent noise can...
2015
Abstract: A New Method of Multiple Attenuation: Multiple Identification and Subtraction (II); #90171 (2013)
Wen-Jing Wu
Search and Discovery.com
... We found that the noise, random and/or coherent, interferes with multiple attenuation in MIDAS less than in Radon transformation method. Figure 1...
2013
Abstract: Cost-Effective, High Density, Wide Azimuth Seismic Sampling, by Turki M. Al-Ghamdi, Peter I. Pecholcs, and James A. Musser; #90105 (2010)
Search and Discovery.com
2010