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The AAPG/Datapages Combined Publications Database

Showing 1,483 Results. Searched 201,044 documents.

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Thermal Subsidence: Chapter 4

Charles L. Angevine, Paul L. Heller, Chris Paola

AAPG Special Volumes

... heat transport via convection and lateral heat conduction. Using standard Fourier-series techniques (see section 3.4 of Carslaw and Jaeger, 1959...

1990

Hafnium Content of Detrital Zircons, A New Tool for Provenance Study

Michael R. Owen

Journal of Sedimentary Research (SEPM)

.... BYERLY, G. R., MRAKOVICH, J. V., AND MALCUIT, R. J., 1975, Use of Fourier shape analysis in zircon petrogenetic studies: Geol. Soc. America Bull., v. 86...

1987

Abstract: A study of Spectral Broadening Methods for Multicomponent Data; #90174 (2014)

Chuck Ursenbach, Peter Cary, and Mike Perz

Search and Discovery.com

... of nonstationary linear filtering in the Fourier domain with application to time-variant filtering: Geophysics, 63, 244-259. Meier, M. A. and P. J. Lee, 2009...

2014

Post-Paleozoic Geology of Banks, Prince Patrick and Eglinton Islands, Arctic Canada

Andrew D. Miall

CSPG Special Publications

... Uplift and the craton into Banks and Big River Basins (Eureka Sound Formation). Fourier analysis of gamma ray logs shows that coarsening upward clastic...

1975

Cyclostratigraphy and Chronology of the Albian Stage (Piobbico Core, Italy)

Alessandro Grippo, Alfred G. Fischer, Linda A. Hinnov, Timothy D. Herbert, Isabella Premoli Silva

Special Publications of SEPM

... and the corresponding gray-scale log, and were further explored by means of Fourier frequency spectra of the Thompson multi-tapered type. For tuning the time series...

2004

Shallow Marine Record of Orbitally Forced Cyclicity in a Late Triassic Carbonate Platform, Hungary

Anna Balog , Janos Haas , J. Fred Read , Cahit Coruh

Journal of Sedimentary Research (SEPM)

... and Haas (1986). Cycle wavelengths are shown by numbers in meters above peaks. B) Fast-Fourier spectral analysis of PO-89 using debiased time series...

1997

Thermal Subsidence and Generation of Hydrocarbons in Michigan Basin

Jeffrey A. Nunn , Norman H. Sleep , Wayne E. Moore

AAPG Bulletin

... Fourier series. We set EQUATION (A3a) where EQUATION (A3b) and EQUATION (A4a) where EQUATION (A4b) where m and n are positive integers, and l...

1984

Crustal insights from gravity and aeromagnetic analysis: Central North Slope, Alaska

Richard W. Saltus, Christopher J. Potter, Jeffrey D. Phillips

AAPG Bulletin

... T-4366, Colorado School of Mines, Golden, Colorado, 186 p.Syberg, F. J. R., 1972, A Fourier method for the regional-residual problem of potential...

2006

Sequence stratigraphic framework of the Carbonera Formation sediments of Llanos Foothills, Colombia integrated with well logs character and seismic spectral decomposition establishes their depositional setting

E.Saeid, C. G. St. C. Kendall, J. Kellogg

International Meeting for Applied Geoscience and Energy (IMAGE)

... time Fourier transforms (STFT) continuous wavelet transforms (CWT) and the Matching Pursuit algorithm (MP). Each of these has its advantages...

2021

Resource Assessment Status Report on Geothermal Energy within Deep Sedimentary Basins in Texas

Richard J. Erdlac Jr., Linda Armour, Robert Lee, Susan Snyder, Mike Sorensen, Mike Matteucci, Jordan Horton

GCAGS Transactions

...-dimensional vertical case, Fourier’s law of heat conduction says that dT/dz = -q/k (1) where dT/dz is the temperature gradient over a distance, q...

2007

STRATIGRAPHY AND DEPOSITIONAL ENVIRONMENTS OF THE POTTSVILLE FORMATION (LOWER PENNSYLVANIAN) IN THE COOSA COALFIELD

Jack C. Pashin

Alabama Geological Society

... Society of America Bulletin, v. 105, p. 129-136. Martino, R. L., and Sanderson, D. D., 1993, Fourier and autocorrelation analysis of estuarine tidal...

1997

Un Caso de Obtención de Imágenes Sísmicas en Zonas Complejas de Colombia [PAPER IN SPANISH] A Case of Seismic Imaging in Complex Areas of Colombia

S. E. Guevara, T. Salinas, A. Tada

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... FD/(Velocidad de fase) F P – frecuencia pico en el espectro promedio de potencia (espectro de Fourier). CORRECCION ESTATICA Y DATUMIZACION La...

2004

Estudio Multidisciplinario para la Evaluacion y Control de Gas Somero Campos: El Tejero - Pirital - Cuenca Oriental de Venezuela [PAPER IN SPANISH] Multidisciplinary Study for the Evaluation and Control of Somero Gas Fields: The Tejero - Pirital - Easter

Carlos Gonzales, Jesus Rivas, Adrian Sanchez, Pablo Oviedo, Jose Miranda

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... Geophisical. Este programa funciona en el dominio de la transformada de Fourier y puede observarse en forma esquematica en la Fig. 13. A esta salida se la...

1991

The Developing Role of Analysis in the Design of Floating Production Systems

D. B. Melver, D. Cash

Indonesian Petroleum Association

...-linear and must be solved in the time-domain by numerical integration. However, much understanding is thereby lost. The value of performing a Fourier...

1985

Turbidite Facies Associations

T.H. Nilsen

Special Publications of SEPM

...; Markov-chain and Fourier analysis of bed thicknesses reveal many orders of cyclicity, the causes of which are not easily understood (Martini et al...

1984

Detrital-Zircon Mixing and Partitioning In Fluvial To Deep Marine Systems, Central California, U.S.A.

Zachary T. Sickmann, Charles K. Paull, Stephan A. Graham

Journal of Sedimentary Research (SEPM)

..., and Osborne, R.H., 1982, Contribution of Salinas River sand to the beaches of Monterey Bay, California, during the 1978 flood period: Fourier grain-shape...

2016

Heat Flow and Geothermal Gradients of Irian Jaya-Papua, New Guinea: Implications for Regional Hydrocarbon Exploration

J.D. Pigott, P.K. Bettis

Circum Pacific Council Publications

... the oceanographic heat flow-conductivity measurements) stem from a consideration (following the manner of Ru and Pigott, 1986) of Fourier's heat flow...

1996

Mapping Stratigraphic Traps with Electrical Transients

Jamil Azad

CSPG Bulletin

... used in the method of electrical transients is illustrated in Figure 1. A Fourier analysis shows that it is decomposable into a family of sinusoidal...

1977

Experiences in Underbalanced Drilling and Testing Low Gravity Oil from a High Productivity Reservoir in Seram Island, Maluku Province, Indonesia

I. P. Moyle, Stephen Dyer, D. G. S. Lamb, W. G. Mogg

Indonesian Petroleum Association

... unequal phase shifts or various tide components which can be analysed using fourier techniques Data fitting using multi-linear least squares...

2000

Geology and Petrophysics of the Bakken Unconventional Petroleum System

H. Scott Hamlin, Katie Smye, Robin Dommisse, Ray Eastwood, Casee R. Lemons, Guinevere McDaid

Unconventional Resources Technology Conference (URTEC)

... Williston Basin province: American Association of Petroleum Geologists Bulletin, v. 99, p. 639-660. Gent, V. A., 2011, Fourier Analysis...

2017

Calibration of the Early Cretaceous Time Scale: A Combined Chemostratigraphic and Cyclostratigraphic Approach to the Barremian…Aptian Interval, Campania Apennines and Southern Alps (Italy)

Lukas Wissler, Helmut Weissert, Francesco P. Buonocunto, Vittoria Ferreri, Bruno D'Argenio

Special Publications of SEPM

...., AND IORIO, M., 1994, Fourier evidence for high-frequency astronomical cycles recorded in Early Cretaceous carbonate platform strata, Monte Maggiore...

2004

Estuarine Circulation: Controlling Factor of Clay Mineral Distribution in James River Estuary, Virginia

Jean-Pierre Feuillet, Peter Fleischer

Journal of Sedimentary Research (SEPM)

... of shoaling in Charleston Harbor, Fourier grain shape analysis: Jour. Sed. Petrology, v. 48, p. 373-383. WALKER, G. F., 1961, Vermiculite minerals...

1980

Geotechnical Applications in Soft Sediments: Section 2

Wayne A. Dunlap

AAPG Special Volumes

... using Fourier band pass filtering and linear trend removal to obtain velocity and displacement data. Some of these values for various periods during...

1981

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