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The AAPG/Datapages Combined Publications Database
Showing 15,385 Results. Searched 200,619 documents.
Abstract: Seismic Attribute Analysis and the Use of Unsupervised Neural Networks and Principal Component Analysis in Unconventional and Conventional Reservoirs; #90239 (2015)
Deborah Sacrey
Search and Discovery.com
... (relative acoustic impedance, sweetness, etc.), AVO, spectral decomposition, and inversion. Principal component analysis (PCA), a linear quantitative...
2015
Abstract: Seismic Attribute Analysis and the Use of Unsupervised Neural Networks and Principal Component Analysis in Unconventional and Conventional Reservoirs; #90245 (2016)
Deborah Sacrey
Search and Discovery.com
...), amplitude accentuating (relative acoustic impedance, sweetness, etc.), AVO, spectral decomposition, and inversion. Principal component analysis (PCA...
2016
Abstract: Mining Big Data Using Principal Component Analysis and Using Results to Find Oil and Gas with Neural Analysis of Multiple Seismic Attributes Machine Learning!; #90304 (2017)
Deborah Sacrey
Search and Discovery.com
...Abstract: Mining Big Data Using Principal Component Analysis and Using Results to Find Oil and Gas with Neural Analysis of Multiple Seismic...
2017
Phase Decomposition for Predicting Carbonate Reservoir Properties
Umberto Barbato
Unconventional Resources Technology Conference (URTEC)
...-resolution phase residual elastic inversion. Similarly, for clastic environments, where AVO responses produce more pronounced amplitude anomalies...
2025
The Sureste Super Basin of southern Mexico
Mark V. Shann, Karina Vazquez-Reyes, Hussein M. Ali, and Andrew D. Horbury
AAPG Bulletin
..., and the subsequent deep-water Lakach-1 gas discovery in the Catemaco fold belt found in 2006 was based in part on the application of 3-D amplitude versus offset (AVO...
2020
ABSTRACT: Evaluation of Untested Stratigraphic Traps in a Pleistocene Canyon-Fill Complex, Offshore Louisiana, by James E. Geitgey; #91003 (1990).
Search and Discovery.com
1990
A robust approach for shear log predictions using deep learning on big data sets from a carbonate reservoir for integrated reservoir characterization projects
Aun Al Ghaithi
International Meeting for Applied Geoscience and Energy (IMAGE)
... such as Amplitude versus offset (AVO) inversion and Azimuthal (AVA) inversion. Moreover, shear sonic logs or their inverse shear velocity logs are used in rock...
2022
Abstract: Predicting Porosity in a Saudi Arabian Carbonate Reservoir Using Geologic Constraints Integrated With 3-D Seismic and Well Data, by R. Jeffery and M. Thomsen; #90956 (1995).
Search and Discovery.com
1995
Making Waves with Big Seismic Computing
Bill Shea
GEO ExPro Magazine
... in the 90s, with entire 3D volumes being loaded directly to computer memory for interactive analysis. The new HPC technology had the potential to visualize...
2020
Lithology characterisation of the roof and floor of the Moranbah measures coal seam using post-stack and pre-stack seismic inversion
Margarita Pavlova
Petroleum Exploration Society of Australia (PESA)
... 1998-2015 year range. The processing flow aimed to match amplitude, phase and frequency spectrum across the merged volume. The dominant frequency...
2019
The Depositional Environment of the Eocene Singer Sand in Southwestern Beauregard Parish, Louisiana
Samantha Leone, Timothy J. Bennett
GCAGS Transactions
... used to confirm the findings. Both amplitude variations with offset (AVO) analysis and the similarity volume were used for this purpose. AVO offset...
2014
Modern Analytical Techniques for Fault Surface Seal Analysis: A Gulf Coast Case History
Mary J. Broussard , Brian E. Lock
GCAGS Transactions
... to be present by means of AVO (amplitude variations with offset) and other direct indicators even before the first well is drilled. Despite these advances...
1995
Abstract: Development of a Caspian Giant: Chirag-Azeri Field
M. A. Hession
Petroleum Exploration Society of Australia (PESA)
.... Much of the geophysical effort, other than structural mapping, has been d i rected towards amplitude and coherency analysis plus AVO prediction...
1999
Target Detectability of Marine Controlled Source Electromagnetic Method Insights from 1-D Modeling, #40751 (2011)
Souvik Sengupta,
Search and Discovery.com
... in hydrocarbon industry is based on examining Normalized in line magnitude versus offset plots (MVO) and Phase versus offset (PVO) plots...
2011
Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)
Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong
Search and Discovery.com
..., P. Strauss, and P. Levitt, P., 1994, Detection of gas in sandstone reservoirs using AVO analysis: a 3D Seismic Case History Using the Geostack...
2014
New Attribute for Determination of Lithology and Brittleness; #41368 (2014)
Ritesh Kumar Sharma and Satinder Chopra
Search and Discovery.com
... data needs far-offset information, it is also true that the quality and amplitude fidelity deteriorate significantly at large angles of incidence...
2014
What do acoustic FWI derived amplitudes mean in terms of elastic properties?
Dhananjay Kumar, Ana Garcia-Ceballos, Joe Dierkhising, Abigail Maxwell, Akkel Paul
International Meeting for Applied Geoscience and Energy (IMAGE)
...., 2023). Soon we will have FDR gather for amplitude variation with offset (AVO) analysis (Jin et al., 2024). FWI processing can be done up...
2024
Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 10: Value of Geophysics in the Production of Bay Marchand Field
William L. Abriel, William Haworth
AAPG Special Volumes
... commonly for structural analysis. In addition, the ability to preserve amplitude information was beneficial in the recognition of some stratigraphic...
2011
A Seismic 3C3D/4D Experiment in a Production Field in the Middle Magdalena Valley
William Agudelo, Saúl Guevara, Germán Ojeda, Gabriel Álvarez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... to acquisition of PP signal and have a good offset distribution to facilitate analysis of AVO and Elastic Impedance inversion. Design I is a high resolution...
2009
Quantitative assessment tools for objective-based optimization of seismic acquisition geometry selection
Ali Rabaan, Ilya Silvestrov, Ali Tura, Andrey Bakulin
International Meeting for Applied Geoscience and Energy (IMAGE)
... to evaluate seismic amplitude fidelity and establish signal-to-noise ratio (SNR) thresholds for robust quantitative analysis in complex nearsurface...
2024
Finding New Play Potential in Main Zawtika Development Area, Zawtika Project, Moattama Basin, Offshore Myanmar, #11155 (2019).
Noppadol Boonsawang, Luptawan Intasorn, Nathawut Sattayakhunnasakul, Vitoon Chaisomboonpan, Panatcha Siriyoot, Phalaphoom Thamniyom, Sunantha Phaungphuak, Palakorn Chaokor
Search and Discovery.com
.... The study comprises geological setting analysis, play identification, trapping style, seismic special study, prospect and evaluation and proposed potential...
2019
A Comparative Study of Wave Equation Multiple Suppression to Conventional Tau-p Deconvolution and Radon Multiple Attenuation Methods
Kriyanti Setiyono, Ken H. Matson
Indonesian Petroleum Association
... attenuation method has been to apply an inner mute to prestack data followed by stack. Advanced amplitude processing like AVO analysis place more...
2000
Ground Roll Removal and Signal Preservation by Cascading SVD Polarization Filters with Localized Fk-Filters; #41543 (2015)
Kristof De Meersman, Chris Ansorger
Search and Discovery.com
.... Figure 2. Amplitude spectra (in dB) for 60 near offset traces (A) and 50 far offset traces (B). The spectra of individual traces are plotted...
2015
Integrated 3D Reservoir Characterization for Oil Sands Evaluation, Development and Monitoring, #40541 (2010)
Laurie Weston Bellman
Search and Discovery.com
..., then classified in terms of facies and fluids using the wireline log and core data from wells. The seismic process involves the use of AVO (amplitude vs offset...
2010