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The AAPG/Datapages Combined Publications Database
Showing 1,189 Results. Searched 195,372 documents.
Basic Seismic Processing: Part 7. Geophysical Methods
Peter M. Duncan
AAPG Special Volumes
..., are removed by filtering the recording. Where organized (nonrandom) noise is recognized, one usually tries to determine the origin of this noise to better...
1992
Abstracts: Evaluation of a Fast Algorithm for the Eigen-Decomposition of Large Block Toeplitz Matrices with Application to 5D Seismic Data Interpolation; #90173 (2015)
Jianjun Gao, Vicente Oropeza, and Mauricio D. Sacchi
Search and Discovery.com
... (frequency and 4 spatial axes) reconstruction method that uses Multichannel Singular Spectrum Analysis / Cazdow algorithm. Rather than embedding the 4D...
2015
Hybridised Weighted Boot-Strap Differential Semblance
Hamish Wilson, Lutz Gross
Petroleum Exploration Society of Australia (PESA)
... and real trace gathers. The test results show that our approach significantly improves the resolution and noise attenuation in the semblance spectra...
2016
GEO 2014, The 11th Middle East Geosciences Conference and Exhibition, March 10-12, 2014, Manama, Bahrain; - Abstracts, #90188 (2014).
Search and Discovery.com
2014
Parsimonious Deconvolution
Jon F. Claerbout
Southeast Asia Petroleum Exploration Society (SEAPEX)
... the effect of filtering the innovations with some unknown filter bt. The output of the filter may or may not be combined with some additive noise ut before...
1980
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
..., End_Page 923------------------------------ high resolution, marine multichannel seismic-reflection techniques: U. S. Geological Survey Open File...
1991
Land Multiline Recording Techniques: Selected Case Histories, by Daniel D. Hollis; #91024 (1989)
Search and Discovery.com
1989
Broadband Seismic Technology and Beyond: PART X: IsoMetrix Isometric Sampling
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... multichannel interpolation by matching pursuit using pressure and its crossline gradient, while the second showed the possibility of doing joint...
2014
Unsupervised deep learning for seismic data reconstruction
Gui Chen, Yang Liu, Mi Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., W., R. Wang, Y. Chen, H. Li, and S. Gan, 2016, Damped multichannel singular spectrum analysis for 3D random noise attenuation: Geophysics, 81, no. 4...
2023
Section 3: Displays of Seismic Sections: Costa Rica Continental Margin: Line CR-7
Thomas H. Shipley and Richard T. Buffler
AAPG Special Volumes
... al., 1985). This section is a nominal 24-fold multichannel seismic reflection line in which 0.23 kg explosives were used for the sound source. Because...
1986
XI. Bibliography
Norman S. Neidell
AAPG Special Volumes
...XI. Bibliography Norman S. Neidell 1979 135 138 CN 13: Stratigraphic Modeling and Interpretation: Geophysical Principles and Techniques AAPG, Seismic...
1979
Abstract: Characterization of the Continental Slope and Headscarp of the Palos Verdes Debris Avalanche Based on New High-Resolution Seismic Reflection Data, by R. D. Dame and P. J. Hogan; #90088 (2009)
Search and Discovery.com
2009
Joint Downhole and Surface Microseismic Processing Using 3C Template Relative Migration
T. Bardainne, L. Delmas, N. Belayouni, D. Katz, P.-F. Roux
Unconventional Resources Technology Conference (URTEC)
..., it is limited in sensitivity by ambient noise and higher attenuation. These two techniques are complementary; by jointly processing the arrays...
2016
The Greeley 3-D Seismic Survey: One of the Nations Largest Urban Survey Leads to Niobrara and Codell Horizontal Activity
Jack M. Wiener, Tagir Galikeev, Collin Richardson
Unconventional Resources Technology Conference (URTEC)
... was selected. The irregular nature of the acquisition geometry and subhorizontal geology allowed the contractor to stay away from multichannel filtering, yet...
2014
Seismic Reflections from a Lau Basin Magma Chamber
Janet L. Morton, Norman H. Sleep
Circum Pacific Council Publications
... ABSTRACT Two multichannel seismic reflection lines show a strong reflection 3.5 km beneath the Valu Fa Ridge in the eastern Lau Basin. This reflection...
1985
Single-Channel Seismic, Uniboom, and 3.5-kHs Systems Used in Solomon Islands
D. L. Tiffin
Circum Pacific Council Publications
... Mineral Resources Dept., Suva, Fiji INTRODUCTION GUS recording equipment. Because the multichannel seismic (MCS) array was fired at a rate of 16 - 19...
1986
From trash to treasure: Three-dimensional basement imaging with “excess” data from oil and gas explorations
Doyeon Kim, and Larry D. Brown
AAPG Bulletin
... application of the multichannel reflection techniques developed by the oil and gas industry has led to routine reflection imaging of crustal...
2019
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
.... Watterson* A. Raskopin* A. Özbek** ABSTRACT Multichannel reconstruction and 3D deghosting techniques based on multisensory streamer measurements...
2013
Geophysical Study of a Magma Chamber Near Mussau Island, Papua New Guinea
S. V. Dadisman, M. S. Marlow
Circum Pacific Council Publications
.... INTRODUCTION Multichannel seismic-reflection data have been used to document axial magma chambers within active spreading centers (e.g. Herron et al., 1978...
1988
Theory of Nuclear Transmission Densitometry Applied to Sedimentology and Geotechnology
Peter V. Meyers, Wesley J. Van Sciver, Adrian F. Richards
Journal of Sedimentary Research (SEPM)
... ray attenuation is presented. Using previously established formulas, it is possible to choose calibration coefficients that will result in an error...
1974
Quaternary buried valley characterization on the Canadian Prairies using a shear land-streamer
David G. Schieck, Robert B. Hearst
Petroleum Exploration Society of Australia (PESA)
..., P-wave reflection and multichannel analysis of surface wave (MASW) data are acquired concurrently using this cost-effective system. Processed data...
2019
Petroleum systems of the Simeulue fore-arc basin, offshore Sumatra, Indonesia
Rudiger Lutz, Christoph Gaedicke, Kai Berglar, Stefan Schloemer, Dieter Franke, Yusuf S. Djajadihardja
AAPG Bulletin
... the processing sequence. No dip moveout or prestack migration was applied because the area under study is structurally simple. Furthermore, no multiple attenuation...
2011
Geology, Evolution, and Mineral Potential of the Juan de Fuca Ridge
Janet L. Morton, William R. Normark, Dennis M. Mann; Donald H. Tompkins
Circum Pacific Council Publications
... a cleft in the axial valley floor—the source of the most recent lava flows at the axis. Multichannel seismic-reflection profiles across the axis...
1987
The interferographic TEM (ITEM) method: Array beamforming for TEM field compaction and resolution improvement
Bryan James, Kyubo Noh, Andrei Swidinsky, Johannes Stoll, Daryl Ball
International Meeting for Applied Geoscience and Energy (IMAGE)
... transient electromagnetics (ITEM), of semi-airborne multisource, multi-receiver TEM data is introduced using beamforming techniques to synthetically...
2023
CSPG/CSEG/CWLS GeoConvention 2011; - Abstracts, #90173 (2015).
Search and Discovery.com
2015