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The AAPG/Datapages Combined Publications Database
Showing 126 Results. Searched 195,354 documents.
Abstract: Interpolation of Aliased Seismic Data in the Curvelet Domain; #90172 (2014)
Mostafa Naghizadeh, Mauricio D. Sacchi
Search and Discovery.com
... is used to compute the curvelet coefficients of the aliased seismic data. The aforementioned coefficients are divided into two groups of scales: alias...
2014
-- no title --
user
Search and Discovery.com
... (MSAR) operator extracts the ensemble of prediction filters that are used to reconstruct the high frequency portion of the data. The applicability...
Unknown
-- no title --
user
Search and Discovery.com
... (MSAR) operator extracts the ensemble of prediction filters that are used to reconstruct the high frequency portion of the data. The applicability...
Unknown
Multi-Step Auto-Regressive Reconstruction of Nonuniformly Sampled, Aliased Seismic Records; #41563 (2015)
M. Naghizadeh, M. D. Sacchi
Search and Discovery.com
... is reconstructed. Using data inside the reconstructed band, a Multi-Step Auto-Regressive (MSAR) operator extracts the ensemble of prediction filters that are used...
2015
Abstract: Excuse Me Sir, Will That Be One Millisecond … Or Two?? by Mackenzie, Peter and Norm Cooper; #90031 (2004)
Search and Discovery.com
2004
ABSTRACT: Model-Based Coherent Noise Attenuation for Complex Dispersive Waves, by Strobbia, Claudio L.; Zarkhidze, Alexander; May, Roger; Quigley, John; Bilsby, Phillip; #90141 (2012)
Search and Discovery.com
2012
Least Square Q-Kirchhoff Migration: Implementation and Application
Xiaodong Wu, Yi Xie, Joe Zhou, Dechun Lin, Yu Wang
Petroleum Exploration Society of Australia (PESA)
... structures including faults. Moreover, the anti-alias implementation in Kirchhoff migration further reduces the compensation of high dipping...
2018
Abstracts: What Receivers will we use for Low Frequencies?; #90173 (2015)
R. Malcolm Lansley and Peter Maxwell
Search and Discovery.com
... filters pushing the -3dB point toward 80% Nyquist. As most data is now recorded at 2ms with anti-alias starting above 200Hz, this has led to geophones...
2015
Field Technique Design for Seismic Reflection Exploration
L. R. Denham
Dallas Geological Society
... t is the reflection time in seconds. The traditional approach to alias filters it to attenuate to a level comparable with the converter noise...
1982
Extending the Resolution of Seismic Reflection Exploration
L. R. Denham
Pacific Section of AAPG
... approach to alias filters is to attenuate to a level comparable with the converter noise at the Nyquist frequency. For example, the standard alias filter...
1980
Abstract: The wanderings of Donsexinis Stach, 1957, alias Densosporites S.W. & B., 1944 in the North Atlantic Ocean: a forensic geology investigation
Peter A. Hacquebard
Atlantic Geology
...Abstract: The wanderings of Donsexinis Stach, 1957, alias Densosporites S.W. & B., 1944 in the North Atlantic Ocean: a forensic geology investigation...
1989
Abstract: 3D Well Planning in a Collaborative Environment: SF30 Field Development Drilling (Paper 6)
Huw A. Davies, Klaas van Luik, Zaal Anuar Alias, Phan Fah Kiong, Richard Ngu
Geological Society of Malaysia (GSM)
...Abstract: 3D Well Planning in a Collaborative Environment: SF30 Field Development Drilling (Paper 6) Huw A. Davies, Klaas van Luik, Zaal Anuar Alias...
2001
A Comparative Study of 3-D Noise Attenuation Techniques
Daniel Wheaton, Yendri, Kusnarya
Indonesian Petroleum Association
... simultaneously over a group of inline and crossline seismic traces. f-k (frequency-wavenumber) filters that are designed to attenuate linear coherent...
1996
Q-land Enters Australia: Overview of a Seismic Survey Pilot Study in the Cooper Basin
Tim Bunting
Petroleum Exploration Society of Australia (PESA)
... demonstrating the improvement in signal and front-end processing sequence. Surface digital spatial anti-alias filters were also applied coherency in the 0-4 Hz...
2009
Higher Trace Density Recording for Foothills 3D Surveys
R. Malcolm Lansley
Search and Discovery.com
... problems (e.g., long wavelength ground roll and other scattered noises.) As group intervals became smaller, they were used as spatial anti-alias filters...
Unknown
Higher Trace Density Recording for Foothills 3D Surveys
R. Malcolm Lansley
Search and Discovery.com
... problems (e.g., long wavelength ground roll and other scattered noises.) As group intervals became smaller, they were used as spatial anti-alias filters...
Unknown
Abstract: Thermal Maturity Assessment of Tertiary Coal-Bearing Sequence of the West Middle Block of the Pinangah Coal Field, Sabah, Malaysia (Paper P41)
Fatin Liyana Alias, Wan Hasiah Abdullah, Ralph L. Kugler, Mustaffa Kamal Shuib
Geological Society of Malaysia (GSM)
... P41) Fatin Liyana Alias, Wan Hasiah Abdullah, Ralph L. Kugler, Mustaffa Kamal Shuib PERTEMUAN PERSATUAN (Meetings of the Society) Paper P41 Thermal...
2010
ABSTRACT: A case study of mineral exploration in East Coast Economic Region (ECER) using high resolution airborne magnetic and radiometric survey
Zaki Bin Alias, Shari Bin Ismail
Geological Society of Malaysia (GSM)
... Zaki Bin Alias, Shari Bin Ismail 33rd NGC (2020/2021) Urban Geoscience & IR 4.0R PERTEMUAN PERSATUAN (Meetings of the Society) Paper ID 41 A case study...
2021
Reconstruction of the Subsurface Reflected Wavefield on a Dense Grid from Multisensor Streamer Data
M. Vassallo, K. Eggenberger, D.J. van Manen, P. Watterson, A. Raskopin, A. Özbek
Indonesian Petroleum Association
..., the forward filters are given by the different ghost models acting on the different measured signals: P f ,kx,ky 1expj2kz f ,kx,kyZ Pup f ,kx,ky...
2013
Anti-aliasing seismic data interpolation by dip-informed self-supervised learning
Shirui Wang, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
...://doi.org/10.1190/geo2020-0487.1. Fomel, S., 2002, Applications of plane-wave destruction filters: Geophysics, 67, 1946–1960, doi: https://doi.org...
2023
Vibroseis and Dynamite Comparison as Seismic Energy Source in North Sumatra
M. E. Gregg, B. E. Mackenzie, A. Patria
Indonesian Petroleum Association
... the use of phase matching filters. The dynamite infill provided the additional benefit of permitting comparison of Vibroseis and dynamite records...
1991
First Day's Road Log: Denver to Palmer Lake to Canon City
C.M. Boos, J.W. Nance, Lon Raymond, Fred Reid
Rocky Mountain Association of Geologists
... as vertical walls. Clay pits right a r e for on the right are now being used for sanitary ( 7 alias Jefferson sanitary (?)) landfill -- alias Jefferson...
1970
Abstract: An Integrated Approach Towards Delineating Hydrocarbon Prospectivity in Untested Fault Blocks within a Brown Field. A Case Study in B Field, Offshore Sarawak, Malaysia (Paper P40)
A. Azami, A. Hashim, N. Alias, N. Ujal, M. Bhattacharya, A. Roy, S. Pamungkas, T.. Aldha
Geological Society of Malaysia (GSM)
..., Offshore Sarawak, Malaysia (Paper P40) A. Azami, A. Hashim, N. Alias, N. Ujal, M. Bhattacharya, A. Roy, S. Pamungkas, T.. Aldha PERTEMUAN PERSATUAN...
2012
Abstract: Kajian Sedimen Teras bagi Projek Kajian Tumbesaran dan Kematian Kerang di Lot-Lot Ternakan Kerang di Negeri Selangor (IN MALAY), Sediment study of cockle aquaculture grounds in the state of Selangor
Noran Alwakhir bin Shaarani, Abdullah bin Sulaiman, Alias Man
Geological Society of Malaysia (GSM)
... study of cockle aquaculture grounds in the state of Selangor Noran Alwakhir bin Shaarani, Abdullah bin Sulaiman, Alias Man PERTEMUAN PERSATUAN...
2017
Abstract: Biological Oil Stimulation to Enhance Oil Recovery
Alan J. Sheehy, Farinazleen Mohamad Ghazali, Shahrakbah Yacob, Zaal Anuar Alias
Geological Society of Malaysia (GSM)
...Abstract: Biological Oil Stimulation to Enhance Oil Recovery Alan J. Sheehy, Farinazleen Mohamad Ghazali, Shahrakbah Yacob, Zaal Anuar Alias 386...
1997