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The AAPG/Datapages Combined Publications Database
Showing 15,386 Results. Searched 200,639 documents.
Abstract: Simulteneously Acquring 3D-3C Well Data During 3D Surface Seismic Survey: A Useful Quality Control Tool; #90211 (2015)
E.L Bongajum
Search and Discovery.com
... quality controls on factors such as attenuation, survey geometry, he terogeneity, travel path, and subsurface velocity which affect the shape...
2015
Characterizing in-well DAS signal before fiber breakage
Martis James-Ravenell, Ge Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... the dynamic range, our observations reveal a tendency for the DAS phase-based amplitude to approximate a normal distribution in locations where the dynamic...
2024
Seismic Detection of Source Rocks
Ian Davison, Karyna Rodriguez, David Eastwell
GEO ExPro Magazine
... in acoustic impedance at the base. Extensive, high amplitude ‘soft’ reflection associated with decrease in AI at the top of the source rock sequence. Extensive...
2018
The Application of Gray Level Co-Occurrence Matrix (GLCM) for Sandstone Distribution Delineation
Ardi Hamdani Batubara, Rafika
Indonesian Petroleum Association
... the pattern of a target area, a good attribute has to be insensitive to local amplitude anomaly or distortion. But in real conditions, the amplitudes...
2012
Problems in Reflection Seismology
G. H. Westby
Tulsa Geological Society
... the amplitude of the reflection depends upon the difference between two factors R and R1 of the formations on each side of the interface where R...
1934
CBM - A New Play for the Cooper Basin?
D. Poynton, G. Simon
Petroleum Exploration Society of Australia (PESA)
... from coal can be simplistically divided into two phases: 1. biogenic, which is an early shallow burial phase dominated by microbial degeneration...
2001
Using New Techniques to Extract Stratigraphic Information from Seismic Data in Tight Gas Reservoirs
Heidy Correa, Fa Dwan, David Potter
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., improving visualization. In this example, attributes such as Amplitude Peak, Amplitude Trough, Instantaneous Frequency, Instantaneous Phase, Activity...
2009
Seismic Description of a Complex Carbonate Porosity System; Welch Field, Permian Basin, Texas
George P. Watts, Gregory D. Hinterlong, Archie R. Taylor
West Texas Geological Society
... with laboratory measurement of porosity on core samples. Three seismic attributes; structure, amplitude and phase were found to have high correlation...
1998
Chapter 3: Preparation of Seismic Data for Stratigraphic Work
Tom Wittick
North Texas Geological Society
.... The first step in wavelet processing is to estimate the shape or the phase and amplitude spectra of the wavelet which is in a data set. This can be done...
1992
The Success Application of Weighted Stack AVO Attribute for Feature Imaging in Horst Trend Area, Arthit Field, Thailand; #20341 (2016)
Ratchadaporn Uttareun, Phansakorn Kaewprain, Prang Sinhabaedya, Noppadol Boonsawang, Helge Ivar Sognnes, Kittipong Srisuriyon
Search and Discovery.com
... uncertain. This is due to the fact that seismic amplitude attributes extracted from the conventional 3D seismic data, such as RMS amplitude and coherency...
2016
Evolution of gas hydrate–bearing deep-water channel-levee system in abyssal Gulf of Mexico: Levee growth and deformation
Manasij Santra, Peter B. Flemings, Erik Scott, and P. Kevin Meazell
AAPG Bulletin
... by relatively clay-free silty levee deposits bounding a Pleistocene submarine channel. During the initial phase of channel development, the channel...
2020
Fast viscoacoustic forward modeling method based on U-net Fourier neural operator
Wenbin Tian, Yang Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... that this constant fractional Laplace viscoelastic equation achieves effective decoupling of phase dispersion and amplitude attenuation. Acoustic Phase dispersion...
2023
Revitalizing Seismic Facies Analysis; #42236 (2018)
Hongliu Zeng
Search and Discovery.com
... reflection configurations, external geometry, and statistical characteristics of amplitude, frequency, continuity, etc., could infer depositional systems...
2018
Development and Preservation of a Mid-Holocene Tidal-Channel Network Offshore the Western Netherlands
Ruben Rieu, Sytze van Heteren, Ad J.F. van der Spek, Poppe L. De Boer
Journal of Sedimentary Research (SEPM)
... among the fills in time and space, and to identify factors governing channel development and tidal-basin evolution. The majority of the channels...
2005
Amplitude enhancement of far-offset refractions via machine learning
Lurun Su, Han Wang, Jie Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
...Amplitude enhancement of far-offset refractions via machine learning Lurun Su, Han Wang, Jie Zhang Amplitude enhancement of far-offset refractions...
2022
Seismic Frequency Bandwidth Constraints in Deepwater Locations
Andrew Long, Iain Buchan
Indonesian Petroleum Association
... demonstrate of the true factors affecting frequency content in deepwater seismic data. Overall, any pre-survey decision on source and streamer depths...
2004
Architectural analysis of subsurface meander-belt sandstones: A case study of a densely drilled oil field, Zhanhua sag, east of Bohai Bay Basin
Zhifeng Sun, Chengyan Lin, Xianguo Zhang, Dongxing Du, Yong Yang, and Jia Guo
AAPG Bulletin
... decomposition (Torrado et al., 2014) are important factors in determining different types of channel bodies in the fluvial system. The 90° phase...
2020
2.2 Basement Involved: 2.2.3 Passive Margins: Line BGR 76-11 from Central East Greenland Margin
K. Hinz
AAPG Special Volumes
...). The top of the acoustic basement is marked by a flat to hummocky, continuous unconformity (labeled the top of rift phase or TRP-reflection horizon), often...
1983
Abstract: Pitfalls in Seismic Modeling of Stratigraphic Traps, by K. Edwards; #91012 (1992).
Search and Discovery.com
1992
Energy Dissipation over Salt Marsh and Its Effect on Estuarine Sediment Transport and Tidal Dynamics: ABSTRACT
Gary A. Zarillo
AAPG Bulletin
... with both their wave height and the tidal amplitude, and they maintain an ebb orientation through both the ebb and flood portions of the tidal cycle...
1979
ABSTRACT: Success! Using Seismic Attributes and Horizontal Drilling to Delineate and Exploit a Diagenetic Trap, Monterey Shale, San Joaquin Valley, California; #90013 (2003)
Anne Grau, Robert Kidney, Robert Sterling
Search and Discovery.com
.... As these sediments are buried to increasing depths, these siliceous shales convert from opal A to opal CT and finally to quartz-phase ‘‘chert...
2003
ABSTRACT: Uses, Abuses, and Examples of Seismic-Derived Acoustic Impedance Data: What Does the Interpreter Need to Know?; #90051 (2006)
Rebecca Latimer
Search and Discovery.com
... impedance data and forces the geoscientist, in analyzing seismic data, to extract appropriate wavelets, determine the phase and amplitude of the data...
Unknown
Abstract: Atlantic and Tethyan Geodynamic Impact on the Evolution and Subsidence History of North African Margins
N. Ellouz-Zimmermann, M. Patriat, R. Bartolome, R. Bracene, and J.L. Faure
Search and Discovery.com
... rifting related heating phase lasting 100 Ma, which started at the end of Triassic time. At a large scale, strong variations in time and amplitude...
2008
Abstract: Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes; #90310 (2017)
Kurt Grubbe, Sean McQuaid
Search and Discovery.com
... in a recursive procedure. The transformation is accomplished by translating principle attribute sets (envelope amplitude, phase, and frequency picked at envelope...
2017