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The AAPG/Datapages Combined Publications Database
Showing 1,355 Results. Searched 196,436 documents.
AVAZ inversion for brittleness indicator and fracture parameters of gas-bearing reservoirs with tilted transverse isotropy
Yuanyuan Tan, Guangzhi Zhang, Zhengqian Ma, Ying Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... in terms of the brittleness indicator, fracture density and dip angle. Then, we rewrite the reflection coefficient in the form of the Fourier series...
2023
Full Spectrum Falcon Measuring wide broadband airborne gravity data
Chris van Galder
Petroleum Exploration Society of Australia (PESA)
... or integration in the Fourier domain (Boggs 2003). The data from these two systems covers a large overlapping portion of the gravity spectrum. Combining...
2019
Understanding Lithologic Significance of Amplitude Envelope and Acoustic Impedance within Oligocene and Miocene Strata, South Texas Gulf Coast; #40577 (2010)
Osareni Ogiesoba, Ursula Hammes
Search and Discovery.com
... be used to predict lithology in each of the different systems tracts. Our seismic analysis of various systems tracts from two different subbasins show...
2010
High Performance Computation by Graphics Processor Unit Technology for Geophysical Seismic Signal Processing, #40727 (2011)
Sunjay Sunjay
Search and Discovery.com
... analysis grows and as both power and space become issues in the datacenter, the oil and gas industry is looking at more compute-dense, energy-efficient...
2011
Aromatic Hydrocarbons as Indicators of Biodegradation in North Western Australian Reservoirs
S. J. Fisher, R. Alexander, R. I. Kagi, G. A Oliver
Petroleum Exploration Society of Australia (PESA)
... collected on eleven occasions over a three-year period. Chemical analysis of the saturated and aromatic hydrocarbon components of the petroleum...
1998
Kerogen Density RevisitedLessons From the Duvernay Shale
Artur Stankiewicz, Natalya Ionkina, Bill Motherwell, Barry Bennett, Oniel Wint, Maria Mastalerz
Unconventional Resources Technology Conference (URTEC)
.... Measured kerogen densities were subsequently used in advanced petrophysical analysis, with an effort to distinguish between bitumen and kerogen...
2015
A 3-D ground-penetrating radar and wavelet transform analysis of the morphology of shoreface deposits in the Upper Cretaceous Ferron Sandstone Member, Utah
Keumsuk Lee, Robert Szerbiak, George A. McMechan, Namsoon Hwang
AAPG Bulletin
... followed by the analysis results.Two-Dimensional Continuous Wavelet DecompositionThe CWT is related to the Fourier transform but has the added advantage...
2009
Boley Agate — Chert Breccia Clasts in the Vamoosa Formation
Neil H. Suneson, William G. Lyon, David Goza
Oklahoma City Geological Society
... the basis of a statistical analysis strongly recommends it for study of these chert clasts and subclasts. Fourier transform infrared spectroscopy (FTIR...
2013
Detecting Permeability Gradients in Sandstone Complexes--Quantifying the Effect of Diagenesis on Fabric
Robert Ehrlich, Mark C. Bowers, Virginia L. Riggert, Christopher M. Prince
AAPG Special Volumes
... of image analysis data and mercury porosimetry data. Strong correlations exist between permeability and grain size of unconsolidated sands and gravels...
1997
An approach to reduce exploration risk using spectral decomposition, prestack inversion, and seismic facies classification
Carlos Jesus, Wagner Moreira Lupinacci, Patricia Takayama, Joana Almeida, and Danilo Jotta Ariza Ferreira
AAPG Bulletin
... spectral analysis: Detection of low-frequency shadows associated with hydrocarbons: Leading Edge, v. 22, no. 2, p. 120–127, doi:10.1190/1.1559038. Chopra...
2020
Técnicas de Procesamiento Sísmico Basadas en Atenuación: Un Primer Paso para la Caracterización de Yacimientos de Crudo Pesado [PAPER IN SPANISH] Seismic Processing Techniques Based on Attenuation: A First Step for the Characterization of Heavy Oil Reser
Elkyn E. Hernández Sanabria, Yaqueline Figueredo Báez, William M. Agudelo Zambrano
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... onda (que se asume constante). Al pasar del dominio temporal al de la frecuencia mediante la transformada de Fourier, nos queda: 2 ELKYN E...
2009
Reconstruction of the Subsurface Reflected Wavefield on a Dense Grid from Multisensor Streamer Data
M. Vassallo, K. Eggenberger, D.J. van Manen, P. Watterson, A. Raskopin, A. Özbek
Indonesian Petroleum Association
... in the presence of aliasing is to rely on certain assumptions, such as linearity. Under this assumption, seismic events in time-space analysis windows...
2013
Black Swan Airborne Geophysical Survey Structural Interpretation for Hydrocarbons Targeting in the Perth Basin
Peter Kovac, Carlos Cevallos, Jurriaan Feijth, Matus Kovac
Petroleum Exploration Society of Australia (PESA)
... (Mushayandebvu et al., 2001; Thompson, 1982) have been undertaken using the CGG Multi Physics MAGPROBE™ magnetic depth analysis toolkit to derive a theoretical...
2016
Weather Patterns and Coastal Processes
William T. Fox, Richard A. Davis Jr.
Special Publications of SEPM
... position of intense low pressure hour intervals provide a time series with 360 observations which can be smoothed using Fourier analysis The period phase...
1987
A New Insight of Hydrocarbon Potential in Stratigraphic Trap in the Keutapang Formation, North Sumatra Basin
Argya Hastubrata Basundara, Andi Mardianza, Humbang Purba, Ricky Andrian Tampubolon, Shidqi Anugrah Diria, Dedi Retno Haryanto, Herman Darman, Junita Trivanty
Indonesian Petroleum Association
... by tying the difference of domain parameter of the seismic (time domain) and well (depth domain). The analysis of well data is divided...
2018
Understanding the causes of low frequency shadow below gas hydrates
Ayman Noor M. Qadrouh, Saad Alajmi
Petroleum Exploration Society of Australia (PESA)
... by using a direct method based on the Fourier pseudospectral method. A 1D model the LFS below the BSR is analysed, i.e. the waveform and spectrum...
2019
Sequence Stratigraphy Applied to Log Interpretation: Improving Methodology by Means of Signal Processing Techniques and Outcrop Calibration; #90017 (2003)
P. J. Y. M. Rabiller, F. Robail, E. Remacha, L. Richard, F.-J. Sancho-Jaquel, F.Climent, L. P. Fernandez
Search and Discovery.com
...) analysis. The HECHO Group (Eocene Turbidite systems of the South Central Pyrenees) is a reference for any geoscientist involved in the survey...
2003
Abstract: Prestack Rank-Reduction-Based Noise Suppression: Theory; #90171 (2013)
Stewart Trickett and Lynn Burroughs
Search and Discovery.com
... suppression are to: - Reveal signal in noisy areas. Improve AVO and azimuthal analysis. Improve multiple attenuation, velocity analysis, and statics...
2013
Abstract: The Origin of Hydrocarbons in Fluid Inclusions in Diamonds; #90172 (2014)
Maya G. Kopylova
Search and Discovery.com
... the Fourier-Transform Infrared (FTIR) spectroscopy. The presence of hydrocarbons in these diamonds were interpreted as artifacts of grease or acryl paint...
2014
Abstract: Nonstationary Predictive Deconvolution; #90172 (2014)
Gary F. Margrave, Michael P. Lamoureux
Search and Discovery.com
... as an analysis tool. We then compare slicedecon with the more established Gabor deconvolution or gabordecon. When the prediction filtering is unit-lag, we show...
2014
Microseismic Event Spectrum Control and Strain Energy Release in Stressed Rocks; #40897 (2012)
Alexander O. Rozanov
Search and Discovery.com
... AE signals the author has developed a computer program based on spectral density calculations and correlation analysis over continuous AE data...
2012
Quantifying Organic Porosity and Predicting Estimated Ultimate Recovery (EUR) in the Eagle Ford Formation
Rich McLean, Carly Miller, Bryan Guzman, Joel Walls
Unconventional Resources Technology Conference (URTEC)
... extent of the play required specific input from SEM digital rock analysis porosity associated with organic matter (PAOM), pore size distribution...
2017
Diagenetic History of Woolly Mammoth (Mammuthus Primigenius) Skeletal Remains from the Archaeological Site Cracow Spadzista Street (B), Southern Poland
Anna Rogoz, Zbigniew Sawlowicz, Piotr Wojtal
PALAIOS
.... In previous studies, different aspects of mammoth bones were examined, including histology, stable isotope analysis, radiocarbon dating, amino acid...
2012
Abstract: Interpolation Artifacts and Bidimensional Ensemble Empirical Mode Decomposition; #90224 (2015)
Jiajun Han and Mirko van der Baan
Search and Discovery.com
... decomposition (BEEMD). Introduction The empirical mode decomposition (EMD) method developed by Huang et al. (1998) is a powerful signal analysis...
2015
New method for monitoring steam injection for Enhanced Oil Recovery (EOR) and for finding sources of geothermal heat
Gordon Stove, G. Colin Stove, Michael Robinson
Petroleum Exploration Society of Australia (PESA)
... after processing using a suite of analysis software. Processing of the field data is the more time consuming aspect of the procedure. However, if one...
2018