Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 1,475 Results. Searched 200,357 documents.
ABSTRACT: Examples of Enhanced Spectral Processing in Direct Hydrocarbon Detection; #90007 (2002)
Sun, Shengjie, John P. Castagna, Robert W. Siegfried
Search and Discovery.com
... transform may even provide misleading frequency features. Although the short window Fourier transform has been employed to provide the localization...
Unknown
Migration Amplitude Recovery using Curvelets
Peyman P. Moghaddam
Search and Discovery.com
... the action of Fourier integral operators. They stated that under some condition a curvelet maps to another curvelet under the action of Fourier Integral...
Unknown
ABSTRACT: Study on FTIR of high-organic-sulfur coal and the structure of sulfur-containing compounds of its extracts
Cong Chen, Yuegang Tang, Xiaolong Li, Yewei Sun
The Society for Organic Petrology (TSOP)
... and their extracts were studied using Fourier Transform Infrared Spectroscopy (FTIR) and Gas Chromatography-mass Spectrometer (GC-MS) to explore the evolution...
2018
ABSTRACT: The chemical structure evolution during coal pyrolysis studied by FTIR and Py-GC
Wu Li, Yan-ming Zhu, Yang Wang
The Society for Organic Petrology (TSOP)
... The molecular composition of organic matter formed during pyrolysis is complex. The chemical structure evolution can be simulated using Fourier transform...
2019
Abstract: Automated Cuttings Analysis for Unconventional Applications
Don Hall
West Texas Geological Society
... quadrupole mass spectrometry, X-ray fluorescence analysis and diffuse-reflectance infrared Fourier-transform spectroscopy. All analyses are performed...
2018
ABSTRACT: THE APPLICATION OF FREQUENCY SPECTRAL ANALYSIS OF LOGGING CURVES ON SEDIMENTARY CYCLE STUDIES IN COAL-BEARING STRATA
Fengjie Li, Duoyun Wang
The Society for Organic Petrology (TSOP)
... cycles caused by climate changes. Key words: Logging curves; Milankovitch cycles; Fast fourier transform; Ordos basin; Yan’an Formation 114...
2006
Abstract: Infrared spectrum of an individual fossil pollen grain measured as an organic maturation index
T. Aizawa, T. Ohbuchi, Y. Ujiié
The Society for Organic Petrology (TSOP)
... Infrared spectra for individual fossil pollen grains were measured by means of Fourier transform infrared spectroscopy with infrared microscope (micro...
2008
ABSTRACT: Structural characteristics and molecular representations of bark liptobiolite of Permian from China
Ya’nan Guo, Yuegang Tang
The Society for Organic Petrology (TSOP)
... spectroscopy (NMR), high-resolution transmission electron microscopy (HRTEM) and Fourier transform infrared (FT-IR) spectroscopy were employed to analyze...
2012
ABSTRACT: Infrared Microspectroscopy: An Efficient Tool for Micro-Scale Characterization of Organic Matter
P. Landais and A. Rochdi
The Society for Organic Petrology (TSOP)
... analysis. Fourier transform infrared (FTIR) spectroscopy is a widely used technique in organic geochemistry which facilitates the functional analysis...
1990
Abstract: DMO and NMO as Applied in Seismic Data Processing
Jiunnyih Chen
Geological Society of Malaysia (GSM)
... by Fourier transform. offset continuation, single channel DMO ... etc. and the improvements of these techniques are widely recognized. But every technique...
1988
ABSTRACT: Comparative Anatomy of Changes in Post-Jurassic Global Sea Level and Spreading Rates, by John D. Pigott, Michael N. Austin, and Larry A. Willis; #91030 (2010)
Search and Discovery.com
2010
Examples of Optical Analysis and Filtering of Seismic Record Sections: ABSTRACT
J. A. Long
AAPG Bulletin
... to produce a diffraction pattern which is the two-dimensional Fourier transform of the section itself. By using suitable lenses, the diffraction...
1965
Abstract: Seismic Data Processing in Anisotropic Media, by V. Celis; #90951 (1996).
Search and Discovery.com
1996
ABSTRACT: The Origins of Coal Macerals: Recent Progress and Future Directions, by Andrew C. Scott; #90913(2000).
Search and Discovery.com
2000
Abstract: Application of Spectral Decomposition Technique in Reservoir Exploration in the Junggar Basin of West China, by Cai Gang, Su Mingjun, Yao Qingzhou, and Gong Honglin; #90124 (2011)
Search and Discovery.com
2011
Micro-FTIR Mapping of Organic Matter Connectivity in Devonian and Mississippian New Albany Shale (Indiana)
Search and Discovery.com
N/A
ABSTRACT: Improving Curvature Analyses of Deformed Horizons Using Scale-Dependent Filtering Techniques; #90013 (2003)
Stephan Bergbauer, Tapan Mukerji, Peter H. Hennings
Search and Discovery.com
... the suitability of four numerical techniques (Fourier analysis, wavelet transform filtering, singular value decomposition, factorial kriging...
2003
ABSTRACT: Petroleum Inclusions: Markers of Tectonic and Diagenetic Evolution of a Foreland Petroleum Basin (Columbia); #90013 (2003)
Jacques Pironon, Jorg O. W. Grimmer, Frederic Walgenwitz
Search and Discovery.com
... Evolution of a Foreland Petroleum Basin (Columbia) The petroleum inclusions of two oil fields from Columbia have been investigated. Fourier transform...
2003
Abstract: UNDERSTANDING STRUCTURE AND MOLECULAR COMPOSITION OF KEROGEN IN MARCELLUS SHALE MATURITY SERIES; #90298 (2017)
Vikas Agrawal
Search and Discovery.com
... resonance), XPS (X-ray photoelectron spectroscopy), and ATR-FTIR (Attenuated total reflection-Fourier transform infrared spectroscopy) will be employed...
2017
Abstract: Evaluation of Different Fiber Optic Cables For Near-Surface Reflection Seismic; #91204 (2023)
Anton Egorov, Pavel Golikov, Andrey Bakuli, Konstantin Tertyshnikov, Roman Pevzner
Search and Discovery.com
..., bandpass filtering), and compute the brute seismic stacks. We also analyze the seismic gathers in different domains (two-dimensional Fourier transform...
2023
Decoding Molecular Geochemistry of Kerogen from Marcellus Shale; #42153 (2017)
Vikas Agrawal, Shikha Sharma, Ajay Warrier
Search and Discovery.com
... Chromatography), MSSV (Microscale sealed vessel) pyrolysis, FT-ICR MS (Fourier transform ion cyclotron resonance-Mass spectrometry), 13C solid state NMR...
2017
The Effects of CO2 Interaction with Coal Favors, Ryan N., and Goodman, Angela L. #90044 (2005).
Search and Discovery.com
2005
Application of Fourier Transform Infra-Red Spectroscopy in Determination of Reservoir Properties
John Woods
Indonesian Petroleum Association
...Application of Fourier Transform Infra-Red Spectroscopy in Determination of Reservoir Properties John Woods IPA14-G-070 PROCEEDINGS, INDONESIAN...
2014
Enhancing geological features delineation by combining a relative geological time model with the matching pursuit spectral decomposition
Fabien Cubizolle, Benjamin Durot, Lory Evano
International Meeting for Applied Geoscience and Energy (IMAGE)
.... In this paper, the Matching Pursuit algorithm is compared with both the Short Time Fourier Transform and the Continuous Wavelet Transform methods. A case study...
2022
Abstract: Applying the Phase Congruency Algorithm to Seismic Data Slices A Carbonate Case Study; #90171 (2013)
Brian Russell, Dan Hampson, and John Logel
Search and Discovery.com
... the traditional Gabor transform. The first steps in the 2D phase congruency algorithm are to transform the data to the 2D Fourier domain, then apply...
2013