Click to minimize content

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.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 1,338 Results. Searched 195,364 documents.

< Previous   5   6   7   8   9   Next >

Ascending

Time Series Analysis I

Roy E. Plotnick and Karen L. Prestegaard

Special Publications of SEPM

... impacts. The first stage in the analyis of continuous data is a Fourier spectral analysis. This should reveal whether the series shows 1/f frequency...

1995

ABSTRACT: Importance of the Reacting Medium in Artificial Maturation of a Coal by Confined Pyrolysis

L. Mansuy and P. Landais

The Society for Organic Petrology (TSOP)

... series representative of different reacting media have been prepared using confined pyrolysis of a homogeneous vitrinite-rich coal from the Mahakarn coal...

1996

Recognition of Sandstone Depositional Environment: A Grain Shape Approach, with an Example from North Padre Island

Jim Mazzullo , Donald Sims

GCAGS Transactions

... MEASUREMENT The edges of 200 quartz grains from each sample were digitized in order to calculate the Fourier series. This digitization was performed...

1983

Deep-Water Depositional Facies and Reservoir Quality Evaluation Based on Fourier Analysis of Gamma-Ray Logs

Fillon, Richard H., Lawless, Paul N.

GCAGS Transactions

...Deep-Water Depositional Facies and Reservoir Quality Evaluation Based on Fourier Analysis of Gamma-Ray Logs Fillon, Richard H., Lawless, Paul N. 2002...

2002

Spectral Induced Polarization: A New Way for Hydrocarbon Prospect Prediction

Feisal Dirgantara

Indonesian Petroleum Association

.... Principle of SIP measurement is finding the sequence of time series is used to produce the resistivity spectrum. It can be used to measures the complex...

2008

Sieve Data-Size and Shape Information

Stephen K. Kennedy, Thomas P. Meloy, T. E. Durney

Journal of Sedimentary Research (SEPM)

... hundred grains per sample were used in this study. The Fourier series reconstructs only the two-dimensional maximum projection profile of the original...

1985

Sources of Shoaling in Charleston Harbor Fourier Grain Shape Analysis

Donald S. Van Nieuwenhuise, Jeffrey M. Yarus, Robert S. Przygocki, Robert Ehrlich

Journal of Sedimentary Research (SEPM)

... shelf). The sources of sediment influx into Charleston Harbor and the relative contributions of each source have been determined using the Fourier Series...

1978

Fourier Grain-Shape Analysis of Antarctic Marine Core: The Relative Influence of Provenance and Glacial Activity On Grain Shape

Daniel N. Livsey, Alexander R. Simms, Warren G. Clary, Julia S. Wellner, John B. Anderson, John P. Chandler

Journal of Sedimentary Research (SEPM)

...Fourier Grain-Shape Analysis of Antarctic Marine Core: The Relative Influence of Provenance and Glacial Activity On Grain Shape Daniel N. Livsey...

2013

Abstract: Can Interpolation Help Reduce Acquisition Costs? A Case Study; #90187 (2014)

Ye Zheng, Balazs Nemeth, Christian Escalante, Andrea Crook, Keith Millis, and Laurie Ross

Search and Discovery.com

... is to understand what kind and how detail of information can be recovered by interpolation and what is the limit of the recovery. A series of decimations were...

2014

Subsidence and Heat Flow in Intracontinental Basins and Passive Margins

Jean-Claude Mareschal

CSPG Special Publications

... the effect of horizontal heat conduction. Relationships, similar to the one-dimensional ones, are derived between the Fourier components of the heat...

1987

Fourier Grain-Shape Analysis of Coastal and Inner Continental-Shelf Sand Samples: Oceanside Littoral Cell, Southern Orange and San Diego Counties, Southern California

Robert H. Osborne, Chia-Chen Yeh

Special Publications of SEPM

... radius as a function of angle about the grain s center of gravity by a Fourier series In Fourier analysis a series of sine and cosine curves...

1991

Abstract: Multi-component or Vector Dip Filtering Using the S-transform; #90187 (2014)

Kristof De Meersman and Majda Mihoub

Search and Discovery.com

... Fourier transform and the Gabor transform. It also shares many properties with wavelet transforms. The main difference is that the wavelet transform works...

2014

Abstract: First Macromolecular Characterization of Fossil Choanoflagellates

Pjotr Meyvisch, Kenneth N. Mertens, Carolina Fonseca, João G. Mendonça Filho, Matías Reolid, Luís V. Duarte, Stephen Louwye

The Society for Organic Petrology (TSOP)

... choanoflagellates in sediments from the Cretaceous was made (Fonseca et al., 2023). Here, attenuated total reflection (ATR) micro-Fourier-transform...

2023

Abstract: Near-surface Velocity Modeling through a Computationally Efficient Implementation of 1.5D Laplace-Fourier Full Waveform Inversion; #91204 (2023)

Apostolos Kontakis, Diego Rovetta, Daniele Colombo, Ernesto Sandoval-Curiel

Search and Discovery.com

...Abstract: Near-surface Velocity Modeling through a Computationally Efficient Implementation of 1.5D Laplace-Fourier Full Waveform Inversion; #91204...

2023

Recognition of Sand Body Depositional Environments: Limitations of Fourier Analysis and New Approach to Grain-Shape Analysis: ABSTRACT

James M. Parks

AAPG Bulletin

...Recognition of Sand Body Depositional Environments: Limitations of Fourier Analysis and New Approach to Grain-Shape Analysis: ABSTRACT James M. Parks...

1981

Abstract: Empirical Mode Decomposition (EMD) of Turner Valley Airborne Gravity Data in the Foothills of Alberta, Canada; #90211 (2015)

Hassan Hassan

Search and Discovery.com

... to process gravity data as an alternative to Fourier and wavelet based techniques. This new method is called the Empirical Mode Decomposition (EMD...

2015

Abstract: Benefit of Applying 5D Regularization and Interpolation Before Signal Processing; #90319 (2018)

Maan Al Gain

Search and Discovery.com

... (Satinder Chopra and Kurt J. Marfurt, 2013). This technique performs multi-dimensional Fourier data mapping/regularization. Data is processed in overlapping...

2018

Increasing The Resolution of Seismic Imaging With Spectral Blueing, Spectral Decomposition RGB And HSV Blending to Delineate The Fluvial Facies on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

... Spectral Blueing. This means that the research will carry out a series of processes to make the blue spectrum or high spectrum data have a dominance...

2022

< Previous   5   6   7   8   9   Next >