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The AAPG/Datapages Combined Publications Database
Showing 17,461 Results. Searched 195,364 documents.
Abstract: Study on Characteristic Variability of Weak Signal in High Density Seismic Acquisition, by Chen Wujin and Wu Anchu, #90188 (2014)
Search and Discovery.com
2014
Study on the Downhole Influence Factors of Radio Frequency Identification Technology
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N/A
Abstract: High Levels of Variation in Size-Frequency Distributions at Laminar and Intralaminar Levels Suggest Revision of Conventional Size-Frequency Data, by Brian T. Grothaus, James T. Grace, Robert Ehrlich; #90961 (1978).
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1978
ABSTRACT: High-Frequency Sequences and Parasequence Stacking Patterns Within the Cretaceous Blackhawk Formation, Book Cliffs, Central Utah, by John A. Howell, Diane L. Kamola, Stephen S. Flint; #91020 (1995).
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1995
Thin Bed Stratigraphy from Complex Trace Attributes: ABSTRACT
J. D. Robertson, H. H. Nogami
AAPG Bulletin
... of conventional displays, but also by quantitatively defining wavelet characteristics like dominant frequency, and stratigraphic variables like formation...
1982
Abstract: Thickness Delineation Using Frequency Dependent Principal Component Spectral Attribute, by Jian Zhou; #90182 (2013)
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2013
Study on the Efficiency of Radio-Frequency Electromagnetic Field for Heat Treatment of Heavy Oil and Bitumen
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N/A
ABSTRACT: Examples of Enhanced Spectral Processing in Direct Hydrocarbon Detection; #90007 (2002)
Sun, Shengjie, John P. Castagna, Robert W. Siegfried
Search and Discovery.com
... Of Oklahoma; and Robert W. Siegfried, Gas Technology Institute Summary The Enhanced Spectral Processing (ESP) time-frequency spectral analysis technique...
Unknown
Abstract: Using an Adaptive and Data Driven Signal Decomposition Technique to Delineate Structural Geology in Post-Stack Seismic Data; #90319 (2018)
Ahmed A. Aqrawi, Mats Ramfjord
Search and Discovery.com
... driven by the seismic data to guide in the selection of the best operators for each frequency content extraction. We do this in a multitier system...
2018
Abstract: Frequency-dependent Elastic Moduli and Attenuation of Sandstone and Carbonate Rocks; #91204 (2023)
Andika Perbawa, Thomas Finkbeiner, Salma Alsinan, Juan Carlos Santamarina
Search and Discovery.com
...Abstract: Frequency-dependent Elastic Moduli and Attenuation of Sandstone and Carbonate Rocks; #91204 (2023) Andika Perbawa, Thomas Finkbeiner, Salma...
2023
A Dominant Tectonic Signal in High-Frequency, Peritidal Carbonate Cycles? A Regional Analysis of Liassic Platforms from Western Tethys
Dan Bosence, Emily Procter, Marc Aurell, Atef Bel Kahla, Marcelle Boudagher-Fadel, Francesca Casaglia, Simonetta Cirilli, Mohammed Mehdie, Luis Nieto, Javier Rey, Rudolph Scherreiks, Mohamed Soussi, David Waltham
Journal of Sedimentary Research (SEPM)
...A Dominant Tectonic Signal in High-Frequency, Peritidal Carbonate Cycles? A Regional Analysis of Liassic Platforms from Western Tethys Dan Bosence...
2009
Sediment Dispersal Pattern Off an Eroding Delta on the West Coast of Taiwan
James T. Liu, Ray T. Hsu, Jeong-Shang Huang, Shenn-Yu Chao
Special Publications of SEPM
... of the M2 component. Longshore currents in this area are dominated by tidal currents (Lin et al., 1995; Liu et al., 1998; Wen et al., 1995). Low-frequency...
2003
Late Neogene Palynomorph Diagrams, Northern Gulf of Mexico: ABSTRACT
William C. Elsik
AAPG Bulletin
... Neogene climate is reflected in the relative frequency diagrams of palynomorphs deposited in the northern Gulf of Mexico. A general cooling through...
1969
Abstract: Identifying Lithology Variation and Gas Occurrence in Deep Carbonate Reservoirs Using S Transform, by Zhao Zhang and Yuefeng Sun; #90124 (2011)
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2011
Abstract: Seismic Time-Frequency analysis by Empirical Mode Decomposition; #90187 (2014)
Jiajun Han and Mirko van der Baan
Search and Discovery.com
...Abstract: Seismic Time-Frequency analysis by Empirical Mode Decomposition; #90187 (2014) Jiajun Han and Mirko van der Baan AAPG Search and Discovery...
2014
Magnetotelluric Transect of the Sevier Overthrust Belt in Southwestern Utah and Eastern Nevada
Jeffrey M. Johnston, Philip E. Wannamaker
Utah Geological Association
... and T is the period in seconds (inverse of frequency in Hz). One observes that the downgoing incident waves can reach the deeper structures...
1991
Application of Frequency-Dependent Attributes for Gas Prospect Identification
Vittorio De Tomasi, Alfonso Junio Marini, Maurizio Ferla, Francesca de Finis
International Meeting for Applied Geoscience and Energy (IMAGE)
...Application of Frequency-Dependent Attributes for Gas Prospect Identification Vittorio De Tomasi, Alfonso Junio Marini, Maurizio Ferla, Francesca de...
2023
The Integration of Exploration Techniques in Petroleum Prospecting Licences PPL 123, 156, 176 and 177 within the Onshore and Offshore Papuan Gulf Region of Papua New Guinea
J. N. Parkin, S. M. T. Marsh, W. L. Wardlaw
Papua New Guinea (PNG) Petroleum Convention Proceedings
... sources in the presence of aliasing which can generate both apparent high and low frequency features. Three images were produced using the optimum filter...
1996
Frequency-dependent seismic-stratigraphic and facies interpretation
Hongliu Zeng
AAPG Bulletin
...Frequency-dependent seismic-stratigraphic and facies interpretation Hongliu Zeng 2013 201 221 97 2 In this study, seismic models and a Starfak...
2013
Utilizing Variably Integrated Spectral Frequency to Extract Entire Fluvial Systems
Pongthep Thongsang, Mirza Naseer Ahmad
Indonesian Petroleum Association
...Utilizing Variably Integrated Spectral Frequency to Extract Entire Fluvial Systems Pongthep Thongsang, Mirza Naseer Ahmad IPA13-G-107 PROCEEDINGS...
2013
Possible Effects of Active Faulting on Low Frequency Radio Propagation, Houston, Texas Metropolitan Area
Allen F. Mattis
Houston Geological Society Bulletin
...Possible Effects of Active Faulting on Low Frequency Radio Propagation, Houston, Texas Metropolitan Area Allen F. Mattis 1995 14 17 A one year...
1995
Gas Hydrates Exploration Using Continuous Wavelet Transform Based on Spectral Decomposition
Hafidz Dezulfakar, Muhazzib, Yulia Nur Fajrina
Indonesian Petroleum Association
... attribute that can help delineating underlying free gas and finding the position of BSR. Spectral decomposition is used in time-frequency domain based...
2016
Abstract: Inversion Approach to Calculate Instantaneous Frequency; #90174 (2014)
Jiajun Han and Mirko van der Baan
Search and Discovery.com
...Abstract: Inversion Approach to Calculate Instantaneous Frequency; #90174 (2014) Jiajun Han and Mirko van der Baan AAPG Datapages/Search...
2014
Derivation of a Size-Frequency Curve from the Cumulative Curve
James Bush
Journal of Sedimentary Research (SEPM)
...Derivation of a Size-Frequency Curve from the Cumulative Curve James Bush 1951 Vol. 21 No. 3. (September), A size-frequency curve is often...
1951
Abstracts: Empirical Mode Decomposition and Robust Seismic Attribute Analysis; #90173 (2015)
Jiajun Han and Mirko van der Baan
Search and Discovery.com
... the suitability of empirical mode decomposition (EMD) for the seismic attribute analysis and time-frequency analysis. EMD decomposes a seismic signal...
2015