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The AAPG/Datapages Combined Publications Database
Showing 3,454 Results. Searched 195,387 documents.
Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)
Kristof De Meersman and Marcelo Roizman
Search and Discovery.com
...) of the vertical and radial component data and then stack. Figure 3: Linear moveout (LMO) corrected receiver gather with divergence correction, mild noise...
2013
Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)
Kristof De Meersman and Marcelo Roizman
Search and Discovery.com
...) of the vertical and radial component data and then stack. Figure 3: Linear moveout (LMO) corrected receiver gather with divergence correction, mild noise...
2013
Towards Improved Quality and Accuracy of Deeper Target Images on Land Data
Afiq Mokhtar, Riaz Alai, Christopher Lee Slind, Poetri Monalia, Rizki Krishna Pratama
Indonesian Petroleum Association
... steps such as near-surface static correction through refraction static tomography, spike attenuation, ground roll, linear noise and surface wave...
2022
Field Technique Design for Seismic Reflection Exploration
L. R. Denham
Dallas Geological Society
...). Sometimes geophone and source patterns were designed by computing an array which, in theory, cancelled a measured type of coherent noise. Often field...
1982
The Challenge of Applying New Technologies to Exploration in a Sub Andean Basins
Marcelo Benabentos, Pedro Muñoz, Juan Uribe, Francisco Ortigosa, Dewi Jones
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... • Enough high fold for a good s/n ratio and stack array for a good attenuation of the linear noise after stack. • Appropriate bin size to satisfy...
2009
Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing
R. Malcolm Lansley
AAPG Special Volumes
... and receiver arrays to attenuate both coherent source-generated noise and random noise can be really problematical. This is because the arrays also attenuate...
2011
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
... a sufficiently rich distribution of offsets and azimuths to allow the interpolation to identify multi-dimensional coherent signal trends. Strong noise, both...
2014
Identifying and Fixing Artifacts that Arise in Structure-Oriented Filtering; #42479 (2019)
Satinder Chopra, Kurt Marfurt
Search and Discovery.com
...-cutting coherent noise, leading to not only more effective horizon autotracking, but also subsequent improved attribute volumes. In general...
2019
Abstracts: Ground Roll Attenuation Using LWD; #90173 (2015)
Ken Kocon and M. Sacchi
Search and Discovery.com
... Geoscience program for their support. References Linville, A. and A. Meek. “A procedure for optimally removing localized coherent noise.” Geophysics...
2015
Subsalt Seismic Imaging Advances in the Mexican Petroleum Provinces
Search and Discovery.com
N/A
Structure-Oriented Texture Model Regression for Seismic Structure Visualization and Interpretation
Dengliang Gao
GCAGS Transactions
... and signal-to-noise ratio of wiggle traces. To overcome the limitations, this study introduces a structure-oriented texture model regression method...
2006
2010
Abstract: Resolution and Location Uncertainties in Surface Microseismic Monitoring; #90174 (2014)
Michael Thornton
Search and Discovery.com
... to the model is likely due to the real-world need to estimate both velocity and static corrections and the presence of coherent noise in real data...
2014
Abstract: Enhancement of High-Channel Count Land Seismic Data Using Nonlinear Beamforming for Unbiased Time Processing; #90319 (2018)
Andrey Bakulin, Ilya Silvestrov, Maxim Dmitriev, Pavel Golikov, Dmitry Neklyudov, Maxim Protasov, Kirill Gadylshin, Vladimir Tcheverda, Victor Dolgov
Search and Discovery.com
... land seismic data with low signal-to-noise ratio caused by strong near-surface scattering. It searches for nonlinear local coherent events in the data...
2018
Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin
Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco
International Meeting for Applied Geoscience and Energy (IMAGE)
...: Raw PSTM radial prime gather with and without coherent noise. The difference plot shows P-wave and most likely mode converted shear wave energy...
2023
Geological-Structural Interpretation of the Croatian Parts of Dinarides Knin-Ravni Kotari and Eastern Part of the Adriatic Basin Based on 2-D Seismic Reprocessing, Geological Map and Wells Data, #10369 (2011)
Darko Tomašić, Ivan Kratković, Sanjin Grandić, Tomislav Ilijaš
Search and Discovery.com
... a two-dimensional COHERENCE filter, to remove dipping coherent energy and noise, manifested as transverse dipping events from shot gathered seismic data...
2011
Abstract: The Ups and Downs of Inter-Bed Multiple Attenuation, by Anatoly Baumstein, Mohamed T. Hadidi, Ramesh Neelamani, and Warren Ross; #90077 (2008)
Search and Discovery.com
2008
Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data
Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin
Indonesian Petroleum Association
... roll and multiple can be seen in shot gather. But several random noise and coherent noise could be better analyzed in common receiver gather...
2017
Abstracts: Empirical Mode Decomposition and Robust Seismic Attribute Analysis; #90173 (2015)
Jiajun Han and Mirko van der Baan
Search and Discovery.com
... der Baan, 2008, Random and coherent noise attenuation by empirical mode decomposition: Geophysics, 74, no. 5, V89V98. Huang, N. E., Z. Shen, S. R. Long...
2015
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
... deconvolution efficiently removes the random noise. However, it also removes some coherent information. Another method (Figure 1c), FX filtering followed...
Unknown
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
... deconvolution efficiently removes the random noise. However, it also removes some coherent information. Another method (Figure 1c), FX filtering followed...
Unknown
Horizontal Wave Testing, by Bob Hardage, #40502 (2010).
Search and Discovery.com
2010
Abstract: Near Surface Anomalies and Solutions; #90211 (2015)
Todd Mojesky, David LeMeur, and Ali Karagul
Search and Discovery.com
... in these situations. Typically, refraction statics are derived from the picking of first arrivals (first breaks). Relative to the noise-contaminated...
2015
Applications of Shallow High-Resolution Seismic Reflection to Environmental Problems
Richard D. Miller, William E. Doll, Carlene Merey, William E. Black
Environmental Geosciences (DEG)
... shallower than 100 m generally entails more than linear downscaling. Increased dynamic range of recording equipment and computational speed of single...
1994