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The AAPG/Datapages Combined Publications Database

Showing 4,875 Results. Searched 200,357 documents.

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Multiple-point Geostatistics: A Quantitative Vehicle for Integrating Geologic Analogs into Multiple Reservoir Models

Jef Caers, Tuanfeng Zhang

AAPG Special Volumes

.... Wang, 1996, Hierarchical object-based stochastic modeling of fluvial reservoirs: Mathematical Geology, v. 28, p. 857880.Gomez, J., and R. Srivastava...

2004

Results and Applications of Geochemical Logging, Duri Field, Riau Province, Sumatra

William A. Hunter, Clive Dodman, Tjatur S. Hartantyo, Bruno Micaud, Rob North

Indonesian Petroleum Association

... analysis provided by Fourier Transform Infrared Spectroscopy, Society of Petroleum Engineers, Paper SPE 18120. Herron, M.M. and Herron, S.L., 1990...

1991

Acoustic waveform inversion with the Lippmann-Schwinger equation constraint

Rahul Sarkar, Biondo Biondi

International Meeting for Applied Geoscience and Energy (IMAGE)

... penalty to higher frequencies. An alternating strategy to minimize Jµ ,λ λ In the above expression, F −1 denotes the inverse Fourier transform, and q(·, z...

2022

About The Editors

AAPG Special Volumes

... Review Editor of the journal Mathematical Geology. End_of_Record - Last_Page V...

1992

ABSTRACT: Seismic Noise Estimation and Error Propagation Applied to Post-Stack Seismic Inversion; #90051 (2006)

Michael K. Broadhead

Search and Discovery.com

... for development well location in stratigraphically controlled clastics reservoirs. The mathematical techniques for uncertainty analysis have been...

2006

A New Approach To Quantify the Ordering State of Protodolomite Using XRD, TEM, and Z-Contrast Imaging

Yihang Fang, Huifang Xu

Journal of Sedimentary Research (SEPM)

... selected-area electron diffraction (SAED) patterns and fast-Fourier transform (FFT) patterns indicate that the dolomite crystal is poorly ordered...

2019

Expanding Role of Computer in Geology

E. L. Dillon

AAPG Bulletin

... illustrated by a study of oil-gravity variations in southeastern Kansas: Kans. State Geol. Survey Bull. 171, 58 p. Harbaugh, J. W., 1966, Mathematical...

1967

Estimation of Arithmetic Permeability from a Semi-Log Porosity/Log10 Permeability Regression; #41583 (2015)

Gregory Benson

Search and Discovery.com

... Permeability in geologic model cells is usually estimated using a semi-log Porosity: Permeability transform based on core plug data, because permeability...

2015

A new high-resolution seismic wavelet definition and vibroseis sweep signal design

Zhenbo Nie, Huazhong Wang, Shen Sheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... and vibroseis sweep signal design (a) a Fourier transform pair. Taking the Fourier transform of both sides of formula (2) yields: The width ratio of main lobe...

2024

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

An Alternative BEM Modeling of Transient Pressure Response of Fractured Reservoir by Use of a Semi-Analytical Approach

Junlei Wang, Ailin Jia, Yunsheng Wei, Yadong Qi

Unconventional Resources Technology Conference (URTEC)

.... In the mathematical context, the fracture is a singular point; in the physical context, the fracture is a finite control volume. Actually, the system of fracture...

2019

Self-Similar Evolution of Semi-Infinite Alluvial Channels with Moving Boundaries

Herve Capart, Mourad Bellal, Der-Liang Young

Journal of Sedimentary Research (SEPM)

... (2007) No. 1. (January) Mathematical solutions are obtained for several sedimentary problems featuring semi-infinite alluvial channels evolving under...

2007

Modeling Heterogeneities in Fluvial Domains: A Review of the Influence on Production Profiles

Kelly Tyler, Adolfo Henriquez, and Tarald Svanes

AAPG Special Volumes

...Modeling Heterogeneities in Fluvial Domains: A Review of the Influence on Production Profiles Kelly Tyler, Adolfo Henriquez, and Tarald Svanes 1994...

1994

Resolving Multiphase Fractions in Horizontal Wells Using Speed of Sound Measured with Distributed Acoustic Sensors and a PVT Database

Peyman Moradi, Brian Seabrook, Neal Adair, Ricardo Garza

Unconventional Resources Technology Conference (URTEC)

...) to give SoS in both upstream and downstream directions via applying a 2D Fast Fourier Transform (FFT); (c) Two velocity peaks are observed via velocity...

2024

-- no title --

AAPG Special Volumes

... of that event.EXPECTED VALUEAnother term of the expected value is the mathematical expectation. It is mathematically defined as the integral of a random...

Unknown

Multichannel seismic deconvolution via 2D K-SVD and convolutional sparse coding

Guiqian Zhang, Xiayu Gao, Bangli Zou, Yaojun Wang, Yingzhu Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion, which imposes block-like features on the inversion results.Yuan et al. (2015) proposed a transform-domain sparsity promotion simultaneous...

2023

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

Hydraulic Zonation and Permeability Modelling of the Hibernia Formation Using an Integrated Mathematical, Petrophysical and Geological Approach

E. A. Albrechtsons, Robert I. Gardner

CSPG Special Publications

...Hydraulic Zonation and Permeability Modelling of the Hibernia Formation Using an Integrated Mathematical, Petrophysical and Geological Approach E...

1995

Hydraulic Zonation and Permeability Modelling of the Hibernia Formation Using an Integrated Mathematical, Petrophysical and Geological Approach

E. A. Albrechtsons, Robert I. Gardner

CSPG Special Publications

...Hydraulic Zonation and Permeability Modelling of the Hibernia Formation Using an Integrated Mathematical, Petrophysical and Geological Approach E...

1995

Development of multimodal/multidimensional image registration tools

Mohamed Sarhan, Lori A. Hathon, Michael Myers, Alon Arad

International Meeting for Applied Geoscience and Energy (IMAGE)

... a proper mathematical optimization process to minimize spatial errors to acceptable limits. segmentation of SEM image mosaics for each lamina type...

2022

Terminology of Geodynamics: GEOLOGIC NOTES

John G. Dennis , Tanya M. Atwater

AAPG Bulletin

..., J. D., 1896, Manual of geology, 4th ed.: New York, American Book Co., 1087 p. (1895). Darwin, G. H., 1887, Earthquakes: Fortnightly Review, v. 47...

1974

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