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The AAPG/Datapages Combined Publications Database

Showing 1,338 Results. Searched 195,387 documents.

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Abstract: Gas Field Characterization Through the Use of Multi-Resolution Seismic Attributes; #90211 (2015)

Robert McGrory, Robert Pinnegar, and Robert Stewart

Search and Discovery.com

...-time Fourier transform, but with the advantage of a scalable, wavelet-like Gaussian window that provides multi-resolution analysis. The S transform's...

2015

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

Comparison of EMD and S-Transform Spectral Decomposition for Characterizing Hydrocarbon Reservoir: Case Study of East Java Basin

Abdul Haris, A. M. Ustad, Didik Ardiyanto, Gadang G. Wihardy, Budiyono, Tri Bowo, Murti Widyawan

Indonesian Petroleum Association

...-frequency spectrum such as Short Time Fourier Transform (STFT), Continues Wavelet Transform (CWT) and Matching Pursuit Decomposition (MPD). However, all...

2011

Abstract: The Phase Shift Time Stepping Equation and the Marmousi Data Set; #90171 (2013)

Ben D. Wards, Gary F. Margrave, and Michael P. Lamoureux

Search and Discovery.com

... Fourier transform which is exact for constant velocity medium. Introduction Reverse-time migration (Baysal et. al., 1983, McMechan, 1983; Whitmore...

2013

Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)

Carlos Montana and Gary Margrave

Search and Discovery.com

... 1. Analysis of well logs in various regions of the world (e.g. Walden and Hosken, Datapages/Search and Discovery Article #90211 CSPGĀ© 2015 CSPG/CSEG...

2015

A Vertical Pattern of Variation in the St. Peter Sandstone--Fourier Grain Shape Analysis

James M. Mazzullo, Robert Ehrlich

Journal of Sedimentary Research (SEPM)

...A Vertical Pattern of Variation in the St. Peter Sandstone--Fourier Grain Shape Analysis James M. Mazzullo, Robert Ehrlich 1980 Vol. 50 No. 1. (March...

1980

Abstract: DEVELOPMENT OF A PREDICTION MODEL FOR CARBONATE MICRO-FACIES AND PORE TYPE FROM BOREHOLE IMAGE LOGS OF THE SILURIAN-AGED NIAGARAN-LOWER SALINA PINNACLE REEF COMPLEX OF THE MICHIGAN BASIN; #90298 (2017)

Zachary Cotter

Search and Discovery.com

... will be characterized using Fourier analysis. Multivariate discriminant analysis will then be used to identify-significant classification attributes required...

2017

Abstract: A Tour of High Resolution Transforms; #90171 (2013)

Mauricio D. Sacchi

Search and Discovery.com

... Analysis and Imaging Group, Department of Physics University of Alberta, Edmonton, AB, Canada [email protected] Summary Transform methods have provided...

2013

Analysis of Spatial Order in Sandstones II: Grain Clusters, Packing Flaws, and the Small-Scale Structure of Sandstones

Christopher M. Prince, Robert Ehrlich, Yannick Anguy

Journal of Sedimentary Research (SEPM)

... York, Oxford University Press, 288 p. BLOOMFIELD, P., 1976, Fourier Analysis of Time Series: An Introduction: New York, Wiley, 258 p. CRABTREE, S.J....

1995

ABSTRACT: APPLICATION OF ATTENUATED TOTAL REFLECTANCE MICROFOURIER TRANSFORM INFRARED (ATR-FTIR) ANALYSIS TO THE STUDY OF COAL MACERALS AND COAL MATURATION PROCESSES

Zhongsheng Li, Peter M. Fredericks, Llew Rintoul, Colin R. Ward

The Society for Organic Petrology (TSOP)

...ABSTRACT: APPLICATION OF ATTENUATED TOTAL REFLECTANCE MICROFOURIER TRANSFORM INFRARED (ATR-FTIR) ANALYSIS TO THE STUDY OF COAL MACERALS AND COAL...

2004

Abstract: Surface-consistent Matching Filter for Time-lapse Processing; #90174 (2014)

Mahdi H. Almutlaq and Gary F. Margrave

Search and Discovery.com

.... We compute the spectral ratio in the time domain by first designing trace-sequential, least-squares match filters and then Fourier transforming them...

Unknown

Abstract: Spectral Decomposition Applications; #90211 (2015)

Satinder Chopra, John Castagna, and Vladimir Alexeev

Search and Discovery.com

..., viz the Discr ete Fourier Transform (DFT) met hod (Partyka et al 1999) and the Inst antaneous Spectral Analysis (I SA) (wavelet transform) method...

2015

Abstract: The Use of Unconventional Spatial Statistics as a Predictive Tool in Conventional Petroleum Exploration: A Case Study from the Bighorn Basin, Wyoming; #90301 (2017)

Brianna Berg, Cody Bomberger, Jenica Andersen, Michael H. Hofmann

Search and Discovery.com

... Fourier analysis, Lomb- Scargle periodograms, and fault proximity analysis, to quickly and objectively analyze basin-scale datasets. The Bighorn Basin...

2017

Improving curvature analyses of deformed horizons using scale-dependent filtering techniques

Stephan Bergbauer, Tapan Mukerji, Peter Hennings

AAPG Bulletin

... (Fourier [spectral] analysis, wavelet transform filtering, singular value decomposition, factorial kriging) on a seismically mapped horizon in the North...

2003

Abstracts: The Conventional and Non-conventional Seismic Differencing; #90173 (2015)

Vanja Vracar and Robert J. Ferguson

Search and Discovery.com

... in the frequency domain, hence, equation (1) is Fourier transformed to: (2) AAPG Search and Discovery Article #90173 CSPG/CSEG/CWLS GeoConvention 2011...

2015

Seismic Estimation of Point-Bar Sands Using Simple Modeling Procedures

Robert Dennison

Indonesian Petroleum Association

.... The wavelet was estimated from the seismic trace and well logs using Fourier Transforms of the time domain acoustic impedance, and the seismic trace...

1984

ABSTRACT: Well-log Feature Extraction Using Wavelets and Genetic Algorithms; #90007 (2002)

Rivera, Nestor, Shubhankar Ray, Andrew Chan, Jerry Jensen

Search and Discovery.com

... the most important part of the signal, and Fourier analysis is not the appropriate tool to detect them. Modifications to the Fourier transform...

Unknown

Characterization of Alluvial Sources in the Owens Valley of Eastern California Using Fourier Shape Analysis

J. L. Wagoner, J. L. Younker

Journal of Sedimentary Research (SEPM)

...Characterization of Alluvial Sources in the Owens Valley of Eastern California Using Fourier Shape Analysis J. L. Wagoner, J. L. Younker 1982 Vol. 52...

1982

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