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The AAPG/Datapages Combined Publications Database

Showing 11,041 Results. Searched 200,357 documents.

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Modeling-based amplitude recovery (MBAR)

Yonghe Sun, Zhemin Tan, Jeff Nealon, James Davenport, Mark Fan, Yuli Zhang, Brian Church

International Meeting for Applied Geoscience and Energy (IMAGE)

... the synthetics to reduce computation. With low-frequency source wavelets, it is both practical and conceptually simple to compute...

2022

Deep learning approach to inverting flexural wave dispersion

Hengjian Zhang, Zhifen Sun, Xianzhi Li, Xiaofang Sun, Chu Wang, Ya Jin, Xiaofei Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... the cutoff frequency, accurate formation shear wave velocity and the complete shape of dispersion constrained by borehole propagation laws can still...

2024

Abstract: Shear Log Estimation by Rock Physics Assist Machine Learning Approach an Offshore Abu Dhabi Case Study; #91204 (2023)

Hiroyuki Inoue

Search and Discovery.com

.... In this carbonate reservoir, it was known that low frequency model is principal information to characterize a fluid distribution by AVO inversion based...

2023

Correlation Between Allogenic Grade Size and Allogenic Frequency in Sediments

Percival Allen

Journal of Sedimentary Research (SEPM)

...Correlation Between Allogenic Grade Size and Allogenic Frequency in Sediments Percival Allen 1947 Vol. 17 No. 1. (April), Working-hypotheses...

1947

Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data

Norman S. Neidell, Elio Poggiagliolmi

AAPG Special Volumes

.... As a practical matter, the size of the Fresnel zone is initially related to the quarter wavelength of the dominant frequency component of the seismic waveform...

1977

Mechanical stratigraphy and faulting in Cretaceous carbonates

Alan P. Morris, David A. Ferrill, Ronald N. McGinnis

AAPG Bulletin

... a Schmidt hammer, allow the analysis of mechanical stratigraphy. Fault frequency and displacement distributions exhibit patterns that correlate...

2009

Graphical Techniques for Locating Anomalies: Chapter 2

William R. Green

AAPG Special Volumes

... indicate the presence of smaller targets. Many common aspects to the search for anomalies allow the same techniques to be applied in different situations...

1992

The Technical and Practical Aspects of Underground Storage Tank Installation and Repair

Paul R. Dunphey

Houston Geological Society Bulletin

...The Technical and Practical Aspects of Underground Storage Tank Installation and Repair Paul R. Dunphey 2013 25 25 55 06 With over twenty years...

2013

The Technical and Practical Aspects of Underground Storage Tank Installation and Repair

Paul R. Dunphey

Houston Geological Society Bulletin

...The Technical and Practical Aspects of Underground Storage Tank Installation and Repair Paul R. Dunphey 2013 25 25 55 08 With over twenty years...

2013

3D DC survey design for electrodes at the surface

Diego Domenzain

International Meeting for Applied Geoscience and Energy (IMAGE)

... sandbox by assimilation time-lapse cross-borehole electrical resistivity data via ensemble Kalman filtering: Journal of Hydrology, 567, 149–164. Liu...

2024

CSEM FOUR COMPONENTS OF IMPEDANCE TENSOR DATA: PRACTICAL APPLICATION FOR IMAGING SUBSURFACE GEOLOGICAL STRUCTURES IN THE TARAKAN BASIN, INDONESIA

Eka Akbar Permatasari, Mohamad Freddy Yulisasongko, Roby Insan Kamil, Avesta Yudha Prasetya, and Sintia Windhi Niasari

Indonesian Petroleum Association

...CSEM FOUR COMPONENTS OF IMPEDANCE TENSOR DATA: PRACTICAL APPLICATION FOR IMAGING SUBSURFACE GEOLOGICAL STRUCTURES IN THE TARAKAN BASIN, INDONESIA Eka...

2025

Wide-Band Ghost Elimination: ABSTRACT

William Schneider, Milo M. Backus, John P. Burg, Earl C. Wisler

AAPG Bulletin

... be eliminated over a very wide frequency range without significant signal distortion. The method requires knowledge only of the relative moveout between...

1963

Sedimentary Variation: Some New Facts and Theories

Percival Allen

Journal of Sedimentary Research (SEPM)

... in Sedimentary Petrology. Nature, vol. 153, pp. 71-74. ALLEN, P., and WALDER, P. S. 1945. Accuracy of Mineral Frequency Analysis of Sediments. Nature, vol. 155, p...

1945

The American Upper Ordovician Standard. XVII: Areal Variation of Limestone Frequencies in the Kope and Fairview Formations, Hamilton County, Ohio

Robert H. Osborne

Journal of Sedimentary Research (SEPM)

... Robert H. Osborne 1973 Vol. 43 No. 1. (March), Principal component analysis based on the frequency of limestone classes 1-2, 3, 4, 5, and 6 in 22...

1973

Abstract: Practical Aspects of Shale Reserves; #90250 (2016)

Dwayne Purvis

Search and Discovery.com

...Abstract: Practical Aspects of Shale Reserves; #90250 (2016) Dwayne Purvis AAPG Datapages/Search and Discovery Article #90250 © 2016 AAPG Southwest...

2016

The use of spectral recomposition in tailored forward seismic modeling of outcrop analogs

Mark Tomasso, Renaud Bouroullec, David R. Pyles

AAPG Bulletin

... frequencies are modeled, with the resultant models not capturing the range of frequency content that is found in the real world image. This variable frequency...

2009

Discussion of Article "Transformation of Weight Frequency and Number Frequency Data in Size Distribution Studies of Clastic Sediments" by Basanta K. Sahu: DISCUSSION

Mark A. Dixon

Journal of Sedimentary Research (SEPM)

...Discussion of Article "Transformation of Weight Frequency and Number Frequency Data in Size Distribution Studies of Clastic Sediments" by Basanta K...

1966

Multivariate sequence stratigraphy: Tackling complexity and uncertainty with stratigraphic forward modeling, multiple scenarios, and conditional frequency maps

Peter M. Burgess, Henne Lammers, Cees van Oosterhout, Didier Granjeon

AAPG Bulletin

... multiple forward-model scenarios to form conditional frequency maps may be a useful, practical method to present and analyze multiple scenarios. The use...

2006

A Visual Comparator for Degree of Sorting in Thin and Plane Sections: REPLY

James Harrell

Journal of Sedimentary Research (SEPM)

...-Century-Crofts, 549 p. LEWIS, D. W., 1984, Practical Sedimentology: Stroudsburg, Penn., Hutchinson Ross Publishing Company, 299 p. PETTIJOHN, F. J...

1985

Abstract: Depth Imaging Insights: Full Tensor Migration Maps Structural Complexity in Malaysia’s Geological Landscape

Colm Murphy

Southeast Asia Petroleum Exploration Society (SEAPEX)

...) data. FTM offers a swift and robust alternative to conventional frequency-based signal separation approaches. FTM excels in extracting meaningful depth...

2024

ABSTRACT: Practical Applications of the Ground-roll Inversion

Soumya Roy

Houston Geological Society Bulletin

...ABSTRACT: Practical Applications of the Ground-roll Inversion Soumya Roy 2012 23 23 54 06 Estimation of the near-surface shear-wave velocity...

2012

The Use and Detection of Fluorescent Sand Tracers: ABSTRACT

P. G. Teleki

AAPG Bulletin

... and a fluorescent particle counter, hold promise as practical means to the quantitative evaluation of littoral drift and sediment transport in rivers...

1965

Chasing the elusive deltas of the upper Dunvegan Formation: A practical sequence stratigraphic model illustrated in core

-32768

Search and Discovery.com

...Chasing the elusive deltas of the upper Dunvegan Formation: A practical sequence stratigraphic model illustrated in core -32768 Chasing the Elusive...

Unknown

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