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The AAPG/Datapages Combined Publications Database
Showing 18,871 Results. Searched 201,049 documents.
Unsupervised frequency space domain deep learning framework for reconstructing 5D seismic data
Gui Chen, Yang Liu, Haoran Zhang, Mi Zhang, Yuhang Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
...Unsupervised frequency space domain deep learning framework for reconstructing 5D seismic data Gui Chen, Yang Liu, Haoran Zhang, Mi Zhang, Yuhang Sun...
2024
Granite and Limestone Velocity Determinations in Arbuckle Mountains, Oklahoma
B. B. Weatherby, W. T. Born, R. L. Harding
AAPG Bulletin
... with a minimum width of the beam of light reflected from the galvanometer, thus producing a fine, clean-cut line on the record. The high frequency response...
1934
Integrated Quantitative Stratigraphy of the Cenomanian-Turonian Bridge Creek Limestone Member Using Evolutive Harmonic Analysis and Stratigraphic Modeling
Stephen R. Meyers , Bradley B. Sageman , Linda A. Hinnov
Journal of Sedimentary Research (SEPM)
... for application of EHA to the grayscale data set is as follows. (1) Bentonite-contaminated samples could introduce amplitude and frequency noise to the spectrum...
2001
Oil Shales: Their Shear Story, by Jyoti Behura, Michael L. Batzle, Ronny Hofmann and John Dorgan, #40379 (2009).
Search and Discovery.com
2009
The Rawa Besar Lake Area (Depok, Indonesia) Study Using Ground Penetrating Radar; #80291 (2013)
Annisa Cinintia Finahsan and Supriyanto Suparno
Search and Discovery.com
... transmits pulse electromagnetic with frequency of 70 MHz into the ground across the water. Some of which are scattered and absorbed in the earth...
2013
Exploiting a Priori Model Reduction Methods to Accelerate Seismic Simulations, #42038 (2017).
David Modesto, Josep De La Puente
Search and Discovery.com
.... Solutions are obtained from different values of some design parameters, such that frequency and position of source/receivers, while both geometry...
2017
A Big Fan of Signals? Exploring Autogenic and Allogenic Processes in Lobyte3D, a Numerical Stratigraphic Forward Model of Submarine Fan Development; #51593 (2020)
Peter Burgess, Isabella Masiero, Stephan Toby, Robert Duller
Search and Discovery.com
..., even in the absence of any allogenic signal, with cycles and trends in bed thickness, but no single characteristic frequency. In the oscillating supply...
2020
Structural Analysis Using Spatial Filtering in Interior Plains of South-Central Alberta
J. E. Robinson , H. A. K. Charlesworth , M. J. Ellis
AAPG Bulletin
... waveform first is transformed into the frequency domain. The amplitude spectrum of the output waveform is obtained by multiplying, frequency...
1969
Chaos in El Paso?
R. K. Goldhammer, Daniel J. Lehrmann
West Texas Geological Society
... sequences which consist of higher-frequency “fifth-order” depositional cycles. Cycle stacking patterns of cycle type, cycle thickness and subfacies...
1996
Acquisition, Processing, and Analysis of Shallow, High-Resolution Seismic Data from the Outer Continental Shelf and Upper Slope, Offshore Louisiana
Susan E. Nissen , Janet M. Combes , Anthony G. Nekut
Journal of Sedimentary Research (SEPM)
... between widely spaced boreholes and for defining stratal geometries. Historically, the high-frequency seismic data used offshore for shallow, high...
1999
Recognition of Sandstone Depositional Environment: A Grain Shape Approach, with an Example from North Padre Island
Jim Mazzullo , Donald Sims
GCAGS Transactions
..., and R.S. Przygocki, 1980, The origin of shape frequency distributions and the relationship between size and shape: Jour. Sed. Pet., vol. 50, p. 475-484...
1983
Turbidites in Dolomitized Flank Beds of Niagaran (Silurian) Reef, Lapel, Indiana
Albert V. Carozzi, Stanley H. Frost
Journal of Sedimentary Research (SEPM)
... of the turbidity currents is expressed by constantly opposed variations between the frequency of the coarse crinoid debris brought in and that of the silt-size...
1966
Near-Wellbore Fracture Diagnosis via Strain Decoupling from Integrated In-Well LF-DAS and DTS Data
Jiayi Song, Weibo Sui, Jiwen Li
Unconventional Resources Technology Conference (URTEC)
... Distributed Acoustic Sensor (DAS) and Distributed Temperature Sensor (DTS) permanently cemented behind casing of the fracturing well, the low frequency...
2025
Limitations on Resolution of Seismic Reflections and Geologic Detail Derivable from Them: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
Robert E. Sheriff
AAPG Special Volumes
...-surface reverberation and broadens the frequency spectrum to sharpen the seismic wavelet. Migration helps position data elements in proper spatial...
1977
Origin of Rhythmical Bedding in Middle Miocene Siliceous Rocks of the Onnagawa Formation, Northern Japan
Ryuji Tada
Journal of Sedimentary Research (SEPM)
... of northern Japan. The siliceous rocks may also show micrometer-scale laminae considered to be varves. Dark layer frequency shows meter-scale cyclic...
1991
Enhancing Consistency Between Geological Modeling and Seismic Pre-Stack Amplitude Inversion With Pseudo-Wells: An Example From the Gendalo Field
David Glenn, Febry Hariyannugraha, Rhys Schneider, Khristina Kirschner, Skip Walden, Steve Smith, Eduardo Berendson, Chris Skelt, Leonard Lisapaly, Robert van Eykenhof, Mark Sams
Indonesian Petroleum Association
...* ABSTRACT Integration of a low frequency model during seismic inversion enhances the qualitative and quantitative interpretation level of inversion...
2005
Application of Unsupervised Machine Learning Techniques in Detailed Recognition of Gas Producing Subtle Submarine Channel System
Mariusz Łukaszewski
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Control ID: 6400 Therefore it was required to reuse of frequency-based attributes, but in other way this time (Figure 9). Having frequency spectrum...
2021
ABSTRACT: Landslide Hazard Maps - MAps for Critical Areas in North, Central and South Trinidad
W.T. Rajpaulsingh
Geological Society of Trinidad & Tobago
... and Southern (1) To identify landslides and their frequency Ranges of Trinidad. (2) To determine the topography. geology, hydrogeology and soil...
1991
Characterization of Carbonate Reservoir at X Field Using Attribute and Seismic Inversion
Joko Wiyono, Fajar Rakhmanto, Fitriya Andriyani, Adi Susilo, Abdul Mutalib Masdar
Indonesian Petroleum Association
... analysis (reflection strength, instantaneous phase, and instantaneous frequency). The combination analysis from seismic data (seismic attribute and inversion...
2007
New Resolution in Seismic: Abstract
Fred J. Hilterman
CSPG Special Publications
..., several rules of thumb have been developed which relate the seismic parameters (phase, amplitude, frequency content, reflection timing and velocity...
1980
Kronecker neural networks for the win: Overcoming spectral bias for PINN-based wavefield computation
Umair bin Waheed
International Meeting for Applied Geoscience and Energy (IMAGE)
... inversion (FWI). One of the popular approaches is to solve for the wavefields in the frequency domain by using the Helmholtz equation. However, Helmholtz...
2022
Seismic dataset-specific machine learning framework based on pretraining and fine-tuning
Tariq Alkhalifah, Randy Harsuko
International Meeting for Applied Geoscience and Energy (IMAGE)
... and then efficiently fine-tune it to adapt to a wide spectrum of seismic processing tasks. We apply this framework on field data, along with synthetically...
2022
An Oil Independents View on Advances in Petroleum Industry Siesmic Acquisition Technology
Dave Monk
Southeast Asia Petroleum Exploration Society (SEAPEX)
..., particularly at the low frequency end of the spectrum through both source and receiver technology. Continuous recording will become the norm...
2013
Abstract: Geology and the Environment as Seen from Low Earth Orbit
Gary L. Kratochvil
Houston Geological Society Bulletin
... and the frequency of site revisit afforded by the Space Shuttle. End_of_Record - Last_Page 11...
1990
Advances in Computed Tomography for Petrophysical Applications
A. J. Kumar
West Texas Geological Society
...Advances in Computed Tomography for Petrophysical Applications A. J. Kumar 2014 60 Rapid, non-destructive screening using high-frequency imaging...
2014