The Influence of Areal Trends on Correlations Between Sedimentary Properties

W. C. Krumbein, Thomas A. Jones

Journal of Sedimentary Research (SEPM)

..., W. C., 1967, Classification of map surfaces based on the structure of polynomial and Fourier coefficient matrices: Kans. Geol. Survey, Computer...

Front Matter: Memoir 120: Mudstone Diagenesis: Research Perspectives for Shale Hydrocarbon Reservoirs, Seals, and Source Rocks, 2019

Wayne K. Camp, Neil S. Fishman, Paul C. Hackley, Joe H. S. Macquaker, Kitty L. Milliken, Kevin G. Taylor

AAPG Special Volumes

...-Fourier infrared imaging. Inorganic Diagenesis Mechanical compaction has long been recognized as a dominant process responsible for reducing porosity...

Effects of H2 Exposure on the Microstructure of Depleted Hydrocarbon Reservoirs

Mark Curtis, Sidi Mamoudou, Son Dang, Chandra Rai, Deepak Devegowda

Unconventional Resources Technology Conference (URTEC)

... characterization was performed by Fourier Transform Infrared (FTIR) spectroscopy. SEM imaging was performed to characterize the microstructure and energy...

Investigating Distributed Acoustic Sensing Performance for Hydraulic Fracturing Monitoring Under Controlled Conditions

Dmitry Kuznetsov, Roman Korkin, Maxim Chertov, Joel Le Calvez

Unconventional Resources Technology Conference (URTEC)

... Below we discuss a DAS signal measured by ONYX acquisition box: N= 1 ωmax − ωmin ωmax dω|ηω |2 , (1) ωmin where ηω is a Fourier component...

A Field Investigation of the Relationship Between Oscillation Ripple Spacing and the Near-Bottom Water Orbital Motions

Martin C. Miller , Paul D. Komar

Journal of Sedimentary Research (SEPM)

.... W. AND TUKEY, J. W., 1965, an Algorithm for the machine calculation of complex fourier series: Mathematics of Computation, v. 19, no. 90, p. 297-301...

Note on the discovery of Carboniferous amber associated with the seed fern Linopteris obliqua, Sydney Coalfield, Nova Scotia, Canada

Maria Mastalerz, Erwin L. Zodrow

Atlantic Geology

... observations and careful isolation of the amber, the samples were analyzed by the Fourier transform infrared spectroscopy (FTIR) technique. This technique has...

Variation in Ilmenite Element Composition within and Among Drainage Basins: Implications for Provenance

Dennis A. Darby, Yu Wen Tsang

Journal of Sedimentary Research (SEPM)

.... A., JR., 1987, Linear sand deposits in the southeastern Virginia Coastal Plain: a Fourier-shape-analysis and trace-element-content study of ilmenite...

A Method for the Determination of Nitrogen in Clays, with Application to the Burial Diagenesis of Shales: RESEARCH METHOD PAPER

Paul A. Schroeder , Ellery D. Ingall

Journal of Sedimentary Research (SEPM)

...-percent difference between untreated find ashed samples. Fourier-tr nsform infrared spectroscopy confirmed the presence of nitrogen as ammonium...

Application of Amplitude, Frequency, and Other Attributes to Stratigraphic and Hydrocarbon Determination: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

M. T. Taner, R. E. Sheriff

AAPG Special Volumes

.... N., 1965, The Fourier transform and its applications: New York, McGraw-Hill, p. 268-271. Balch, A. H., 1971, Color sonagrams--a new dimension...

Expanding Role of Computer in Geology

E. L. Dillon

AAPG Bulletin

..., 1964, Fourier series characterization of cyclic sediments for stratigraphic correlation: Kans. Geol. Survey Bull. 169, v. 2, p. 415-425. Ralston...

Ecological persistence in the Late Mississippian (Serpukhovian, Namurian A) megafloral record of the Upper Silesian Basin, Czech Republic

Robert A. Gastaldo, Eva Purkyňová, Zbyněk Šimůnek, Mark D. Schmitz

PALAIOS

... at the eastern margin of the Variscan Bohemian Massif and is a transitional geotectonic unit between the Variscan orogen and the epi-Cadomian...

Overburden Rock, Temperature, and Heat Flow: Chapter 9: Part II. Essential Elements

David Deming

AAPG Special Volumes

... a starting point from which one may later consider departures. Fourier's law of heat conduction is [EQUATION (2)] where q is heat flow, k is thermal...

Bedrock geology of the Glenn Highway from Anchorage to Sheep Mountain, Alaska

Jeffrey M. Trop, Ronald B. Cole, David Sunderlin, Chad Hults, Erin Todd

Alaska Geological Society

... some strata within the unit preserve a terrestrial record of plant megafossils and paleosols (Sunderlin and Rees, 2007). The Middle Jurassic Tuxedni...

Orbital forcing and Mississippian sea level change: time series analysis of marine flooding events in the Visean Windsor Group of eastern Canada and implications for Gondwana glaciation

Peter S. Giles

CSPG Bulletin

...), the estimated position of maximum sea level rise was marked arbitrarily at a point representing 10% of the thickness of the evaporite unit...

Chapter 17: Pleistocene to Holocene Sedimentary Evolution of the North Coast Marine Area, Offshore Trinidad

Stefan Punnette, Lesli Wood, Paul Mann

AAPG Special Volumes

... sequence as a basic unit for stratigraphic analysis, in C. E. Payton, ed., Seismic stratigraphy—Application to hydrocarbon exploration: AAPG Memoir 26...

Tubular Tidalites: A Biogenic Sedimentary Structure Indicative of Tidally Influenced Sedimentation

Murray K. Gingras, John-Paul Zonneveld

Journal of Sedimentary Research (SEPM)

..., and using Fast Fourier Transform analysis. Considering the morphology of tubular tidalites presented, the parameters that promote the occurrence...

Subsurface temperature from seismic reflections: Application to the post-breakup sequence offshore Namibia

Arka Dyuti Sarkar and Mads Huuse

AAPG Bulletin

... is the geothermal gradient (in degrees Celsius per kilometer). Fourier’s law of heat conduction (equation 5) is crucial to understanding the interplay...

Some Problems in Thermal History Studies

David Deming, Jeffrey A. Nunn, Steven Jones, David S. Chapman

Rocky Mountain Section (SEPM)

... steady-state heat conduction. Steady-state heat conduction is described by Fourier’s law of heat conduction, q = k (dT/dz), where q is heat flow, k...

AAPG/SEG International Conference & Exhibition

Search and Discovery.com

Three-Dimensional Depth Imaging of Seismic Data to Help Delineate Petroleum Reservoirs in the Williston Basin

Alvin K. Benson

Williston Basin Symposium

..., Migration by Fourier transform: Geophysics, v. 43, p. 23-48. Stolt, R.H. and A.K. Benson, 1986, Seismic Migration: Theory and Practice...

Incorporating Artificial Intelligence into Traditional Exploration Workflows in the Cooper-Eromanga Basin, South Australia

H. M. Garcia, W. G. "Woody" Leel Jr., M. Riehle, P. Szafian

International Meeting for Applied Geoscience and Energy (IMAGE)

... Fourier Transformation). Based on the original spectrum at a reference line, the user defines a new target spectrum: the tool then re-combines...

The Physical Consequences to Aquifer Characteristics in a Laboratory Simulation of Deep-Well Injection of Organic Chemicals

Rodney A. Crother, Matthew W. Totten

Environmental Geosciences (DEG)

.... Post-Experimental Analytical Testing Analyses of the gels that formed in the cores was performed on a fourier transform infrared spectrophotometer...

Exploración a Través de la Optimización de la Información Sísmica: Caso Estudio … Atributos Sísmicos. [PAPER IN SPANISH] Exploration through Optimization of Seismic Information: Case Study … Seismic Attributes.

Camilo Dongo, Víctor Ramírez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... atributos (Transformada de Fourier, cuadratura de la señal, entre otros) y sus implicaciones teóricas con la geología; aspectos que permitirán definir...

S/N RATIO AND BANDWIDTH CONSIDERATIONS WHEN UTILIZING SEISMIC DATA IN EXPLORING FOR SUBTLE TRAPS - EXAMPLES FROM THE KNOX PLAY

Edward R. Tegland, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO Patrick H. Bygott, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO

Ohio Geological Society

... Hale,D., 1984, Dip Moveout by Fourier Transform (Stacking NMO): Geophysics, v. 49, p. 741-757. Sheriff, R. E., 1968...

Large-scale Marchenko imaging with distance-aware matrix reordering, tile low-rank compression, and mixed-precision computations

Matteo Ravasi, Yuxi Hong, Hatem Ltaief, David Keyes, David Vargas

International Meeting for Applied Geoscience and Energy (IMAGE)

... mentioned problems, this can be expressed as ˆ W = FH WF (1) where F and FH are the forward and inverse Fast Fourier Transˆ forms (FFTs), and W is a block...