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The AAPG/Datapages Combined Publications Database

Showing 11,072 Results. Searched 195,502 documents.

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ABSTRACT: Discrimination of Maceral Composition in Crushed Coals by Fourier Grain Shape Analysis and Digitized Grain Outline Analysis

Arthur D. Cohen, Robert Ehrlich, John B. Ferm, Christopher Prince

The Society for Organic Petrology (TSOP)

... is by use of the graphed amplitude spectrum, where harmonic number is ploUed on the abscissa and the logarithm of the amplitude is planed on the ordinate...

1992

Advances in Vibroseis Technology Enhance Low-Frequency Recording and Provide Significant Operational Benefits, #41736 (2015).

Charles J. Criss

Search and Discovery.com

.... This particularly applies to the low-frequency portion of the frequency spectrum. Examples show one such case in point. The customer designed a linear sweep from...

2015

Wave Climate Effects Upon Changing Barrier Island Morphology, Kouchibouguac Bay, New Brunswick

Edward Bryant

Atlantic Geology

... responsible has been witnessed since 1970. Detailed calculations of the nearshore wave power climate have been used in conjunction with historical...

1978

The Economics of Natural Gas Development of Indonesia

Widjajono Partowidagdo, Dedi Sadagori Surghani

Indonesian Petroleum Association

... and is calculated from: where: NB = net back value TC = total power generating costs I = investment cost AE = the alternative energy G = natural...

1993

Analysis of Water-Level Rise Effects on Littoral Transport

C. R. Berquist , W. F Tanner

GCAGS Transactions

... as a ratio of littoral power values. The most important independent variable entering into this ratio is the change in water level. An increase...

1974

Will Environmentally Acceptable Mid-Continent Coal Reserves Be Adequate for Electric Power Generation in the 21st Century?: Abstract

Samuel A. Friedman

Tulsa Geological Society

...Will Environmentally Acceptable Mid-Continent Coal Reserves Be Adequate for Electric Power Generation in the 21st Century?: Abstract Samuel...

1996

Abstract: SKM to Probe Geothermal Expansion Plan

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... Sin c lair Knight Merz to ca rry out a feas ibili ty study into expand in g its use of geotherma l power generated at Birdsv ill e in south west...

2006

Abstract: New CMM Power Project at Moranbah North

PESA Staff

Petroleum Exploration Society of Australia (PESA)

...Abstract: New CMM Power Project at Moranbah North PESA Staff IAUSTRALIAN NEWS New CMM power project at Moranbah North T he Queensland coa l power...

2007

Worldwide Development of Geothermal Industry: ABSTRACT

James R. McNitt

AAPG Bulletin

... are undergoing active development. The Geysers field in northern California accounts for all the geothermal power production in the United States...

1968

Turning wasted heat into new profits

Search and Discovery.com

N/A

ABSTRACT: Small Scale Modular Nuclear Power: An Option for Alaska?; #90125 (2011)

Holdmann, Gwen, Fay, Ginny

Search and Discovery.com

...ABSTRACT: Small Scale Modular Nuclear Power: An Option for Alaska?; #90125 (2011) Holdmann, Gwen, Fay, Ginny Small Scale Modular Nuclear Power...

2011

Abstract: A Decade of Wind Power: Renewable Energy Development at Suncor Energy; #90187 (2014)

Jody Hood

Search and Discovery.com

...Abstract: A Decade of Wind Power: Renewable Energy Development at Suncor Energy; #90187 (2014) Jody Hood AAPG Search and Discovery Article #90187...

2014

Preliminary Assessment of Potent

Search and Discovery.com

N/A

Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca Muerta Formation, northern Neuquen Basin, Argentina

Diego A. Kietzmann, Javier Martin-Chivelet, Ricardo M. Palma, Jose Lopez-Gomez, Marina Lescano, Andrea Concheyro

AAPG Bulletin

... with the precession elementary cycles. (B) Periodogram (fast Fourier transform) power spectrum without decompaction. (C) Smoothed periodogram power spectrum...

2011

Uranium Resources in the American West (1977)--Worldwide Implications

Robert A. Brooks

AAPG Special Volumes

... supply: Speech presented to Am. Power Conf., Chicago, April 12, 1976. IAEA (International Atomic Energy Agency), 1980, Working group on uranium resources...

1981

Data Enhancement from a 486-Channel Streamer

Bill Dragoset, Ken Larner

Pacific Section of AAPG

...) = |Pxy(f)| / (Pxx(f)Pyy(f))1/2, where Pxy is the estimated cross spectrum of the two traces, x(t) and y(t), and Pxx and Pyy are estimated power spectra...

1980

Integrated Analysis of Borehole and Seismic Data

E. Poggiagliolmi, R. D. Allred

Indonesian Petroleum Association

... trace, to cancel the estimated wavelet phase and to normalize the estimated spectrum to a common average spectrum, derived from the input data. After...

1993

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

Fillon, Richard H., Lawless, Paul N.

GCAGS Transactions

... to extract information on thin beds we bin the power data at the thin-bed end of the DFT spectrum, creating nine individual bed thickness categories...

2002

Home of the Gods „ Olympus: Broadband reprocessing gives new life to legacy data sets in the North Carnarvon Basin

Julian Mather, Nicolas Hand

Petroleum Exploration Society of Australia (PESA)

... Hand, Spectrum INTRODUCTION Spectrum has completed comprehensive broadband reprocessing of 19 contiguous legacy 3D surveys in the North Carnarvon Basin...

2017

The Use of Multi-Level Potential Field Data in Regional, Geophysical Modeling; #40426 (2009)

J. Ebbing, R. Fjalar Reynisson, J. Reidar Skillbrei, Odliev Olesen

Search and Discovery.com

... in the frequency content of the potential field data. Routinely, wavelength filtering and methods like power-spectrum estimates have been used...

2009

High-Resolution Three-Dimensional Water Saturation Prediction - A Case Study from Offshore Nile Delta; #42206 (2018)

Islam A. Mohamed, Ahmed Hosny, Abdulrahman Ali Mohamed

Search and Discovery.com

... Variogram model Power Spectrum • Seismic Power Spectrum • Prior model Frequency (Hz) Stochastic Inversion Geostatistical Prestack Inversion...

2018

Identifying Frac Growth in Multiple Horizons using Integrated Microseismic and Induced Seismic Monitoring Approaches

Ted Urbancic, Andy Cochrane, Sheri Bowman

Unconventional Resources Technology Conference (URTEC)

...) is a parameter that involves characterization of the low-frequency spectrum of the seismic or microseismic event. Often, when calculating the moment magnitudes...

2014

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