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The AAPG/Datapages Combined Publications Database
Showing 31,713 Results. Searched 201,049 documents.
A Case Study of Seismic Exploration in the Offshore Bonaparte Basin
J. Durrant, A. Young
Petroleum Exploration Society of Australia (PESA)
... noise attenuation and signal penetration. Intensive processing directed, in particular, towards multiple attenuation, coherent noise reduction...
1988
Study of the Seismic Attenuation Generated by the Mud Layer in Lake Maracaibo, Venezuela
J. Perez, E. Andara, B. Malave
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...Study of the Seismic Attenuation Generated by the Mud Layer in Lake Maracaibo, Venezuela J. Perez, E. Andara, B. Malave Study Of The Seismic...
2006
Abstract: Increasing Seismic Resolution by Decreasing Receiver Spacing; #90171 (2013)
David C. Henley, Kevin W. Hall, Malcolm Bertram, and Eric Gallant
Search and Discovery.com
... the coherent noise field finely enough to enable our coherent noise attenuation and deconvolution techniques to attenuate noise without sacrificing...
2013
Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)
C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji
Search and Discovery.com
... of coherent noise. Introduction Land seismic exploration in arctic regions, besides the logistic issues, can be challenging because of the great complexity...
2013
Work Processes to Mitigate Interpretation Pitfalls in Areas of Severe Seismic Multiples
Carl E. Helsing, Jesse Shaw
Indonesian Petroleum Association
... information from the data. Traditional multiple attenuation methods such as Radon and SRME can usually remove the typical surface related multiples...
2012
High-efficient reflection retrieval from massive ambient noise using a deep-learning workflow
Yinghe Wu, Shulin Pan, Dawei Liu, Yaojie Chen, Qinghui Cui
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflections with high accuracy and efficiency. Introduction Over the past few decades, seismic imaging using ambient noise and SI has emerged...
2024
Seeing through the shear zone for the first time: The impact of seismic technologies on the clarity of seismic image over Bahrah field
Ali Mohamed, Adel El-Emam, Nacim Brika, Halis Bayri, Amr Issa, Kashif Adeel
International Meeting for Applied Geoscience and Energy (IMAGE)
.... These include survey matching, multiple attenuation, anisotropic model building and multiazimuth reflection common-image point (CIP) tomography workflows...
2022
Modeling frequency attenuation due to gas in sandstone and carbonate gas reservoirs
Saleh Almeshari
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic data. However, care should be taken as there are multiple factors that can cause intrinsic attenuation even if the reservoirs are fully saturated...
2022
Improving Stratigraphic and Structural Interpretation of Suban 3D Through Advanced Reprocessing
Safitri Nurida, Irfan Yuliandri Syukri, Ludy Andria
Indonesian Petroleum Association
...-processing and pre-stack time migration phase followed by pre-stack depth migration phase. It incorporates thorough noise attenuation and detailed velocity...
2019
Cascaded Sweeps- A Method to Improve Vibroseis Acquisition Efficiency: A Field Test
M. Benabentos, F. Ortigosa, N. Moldoveanu, P. Munoz
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... of vibroseis correlation, spike noise attenuation, surface-consistent scaling, predictive deconvolution, surface-consistent statics, velocity analysis...
2006
Velocity Dispersion and Attenuation in Vibroseis Data
L. Flora Sun
Search and Discovery.com
... to those obtained from the spectral ratio method. Introduction Seismic waves in anelastic media experience attenuation and velocity dispersion from...
Unknown
Velocity Dispersion and Attenuation in Vibroseis Data
L. Flora Sun
Search and Discovery.com
... to those obtained from the spectral ratio method. Introduction Seismic waves in anelastic media experience attenuation and velocity dispersion from...
Unknown
Filter-Bank Strategies for Efficient Computation of Radon Transforms for SNR Enhancement
Mauricio D. Sacchi
Search and Discovery.com
... Roll Attenuation Linear coherent noise produced by surface waves (ground roll) exhibits low-pass character when analyzed in the frequency domain...
Unknown
Filter-Bank Strategies for Efficient Computation of Radon Transforms for SNR Enhancement
Mauricio D. Sacchi
Search and Discovery.com
... Roll Attenuation Linear coherent noise produced by surface waves (ground roll) exhibits low-pass character when analyzed in the frequency domain...
Unknown
Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)
Roohollah Askari and Robert J. Ferguson
Search and Discovery.com
.... The group velocity and the attenuation function are better estimated around 22.5 Hz where the signal to noise ratio is large. The group velocity...
2014
Land seismic multi-parameter FWI imaging
Mason Phillips, James McLeman, Vlada Avramovic, Tom Rayment, Stuart Schmitt, Mike Varner, Yasser Khalifeh, Ahmad Ammar Chahine, Eskil Jersing
International Meeting for Applied Geoscience and Energy (IMAGE)
... relative to the input to conventional migration. The processing workflow included cultural noise attenuation (adaptive notch filtering), despiking...
2024
Impact of Seismic Attenuation on Downhole Microseismic Moment Tensor Inversion
Donghong Pei, Natalia Verkhovtseva, Jon Doucette, Price Stark
Unconventional Resources Technology Conference (URTEC)
...Impact of Seismic Attenuation on Downhole Microseismic Moment Tensor Inversion Donghong Pei, Natalia Verkhovtseva, Jon Doucette, Price Stark URTeC...
2016
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
Simultaneous Sources: The Inaugural Full-Field, Marine Seismic Case History from Australia (Paper A2)
I. Moore, D. Monk, L. Hansen, C. Beasley
Geological Society of Malaysia (GSM)
... source line, thereby providing better-sampled data for coherent noise attenuation and imaging. No extra vessels are required, and the overall acquisition...
2012
True Amplitude Preserved Multi-Azimuth Pre-Stack Depth Migration for Structural and Reservoir Characterization (Sisi-Nubi Field, Indonesia)
M. Baturin, F. Bertini, J. Bonnafé, A. Riou, S. Birdus, Y. Yin
Indonesian Petroleum Association
... attenuation, low signal-to-noise ratio; ‐ Multiples in shallow-water conditions; ‐ Imaging distortions under the faults (faultshadowing or/and fault-mode...
2011
A Towed Streamer EM System Performance Case Study
Folke Engelmark, Allan McKay, Johan Mattsson
Indonesian Petroleum Association
... is limited to 400 m water depth. Following our noise attenuation processing, the signal-to-noise is comparable to conventional controlled source EM (CSEM...
2013
Abstract: Variable-factor S-transform for Time-frequency Decomposition, Deconvolution, and Noise Attenuation; #90172 (2014)
Todor I. Todorov, Gary F. Margrave
Search and Discovery.com
...Abstract: Variable-factor S-transform for Time-frequency Decomposition, Deconvolution, and Noise Attenuation; #90172 (2014) Todor I. Todorov, Gary F...
2014
Application of high-end seismic imaging technologies for field development in NWS Australia
Min Lee Chua, Kai Zhao, Narcisa Lazarescu, Wai King Yong, Sergey Birdus, Alexey Artemov, Xiang Li
Petroleum Exploration Society of Australia (PESA)
... attenuation of the short period water layer related multiple then attenuation of the long period surface multiple. However, this approach normally leaves...
2019
Multi-dimensional inverse scattering series internal multiple model construction via orthogonal contribution summation
Frederico Xavier de Melo, Zhiming James Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... towards a practical and efficient construction of higher dimensional ISS internal multiple models. Introduction Internal multiple removal remains...
2024
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
...Abstracts: Using a 1D FX Predictive Filter for 3D Seismic Data Random Noise Attenuation; #90173 (2015) Mike Galbraith, Zhengsheng Yao, and Randy...
2015