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The AAPG/Datapages Combined Publications Database
Showing 18,826 Results. Searched 200,685 documents.
Paleokarst Reservoir Seismic Facies Classification Using Frequency Spectral Decomposition, Machine Learning and Electrofacies Constrained Approach
Search and Discovery.com
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Climatic Signals in Lacustrine Deposits of the Upper Yacoraite Formation, Western Argentina: Evidence From Clay Minerals, Dolomite, and Radiaxial Fibrous Calcite
Search and Discovery.com
N/A
Abstract: Anisotropic Frequency-Dependent Spreading of Seismic Waves from VSP Data Analysis; #90174 (2014)
Amin Baharvand Ahmadi and Igor Morozov
Search and Discovery.com
...Abstract: Anisotropic Frequency-Dependent Spreading of Seismic Waves from VSP Data Analysis; #90174 (2014) Amin Baharvand Ahmadi and Igor Morozov...
2014
Abstract: A Generic Procedure for Noise Suppression in Microseismic Data; #90187 (2014)
Yessika Blunda and Kit Chambers
Search and Discovery.com
... a winsorising procedure in the frequency domain, whereby anomalously large frequencies are reset to a median value. Secondly, the data is passed...
2014
Abstract: On the Interpretation of Resonance Frequencies Recorded During Microseismic Experiments; #90187 (2014)
Jean Baptiste Tary, Mirko van der Baan, and David Eaton
Search and Discovery.com
... resonance frequencies were identified in the lower part of the frequency spectrum (0-60 Hz). Differences in frequency content between experiments shows...
2014
Abstracts: FX Cadzow / SSA Random Noise Filter: Frequency Extension; #90173 (2015)
Alexander Falkovskiy, Elvis Floreani, Gerry Schlosser
Search and Discovery.com
...Abstracts: FX Cadzow / SSA Random Noise Filter: Frequency Extension; #90173 (2015) Alexander Falkovskiy, Elvis Floreani, Gerry Schlosser AAPG Search...
2015
Meeting the imaging challenges at Atlantis with high-frequency elastic FWI
Alex Hao, Chi Chen, Zhiyuan Wei, Jiawei Mei, Li Jiang, Sam Buist, Obi Egbue, Luis Lopez, Daniel Tebo
International Meeting for Applied Geoscience and Energy (IMAGE)
...Meeting the imaging challenges at Atlantis with high-frequency elastic FWI Alex Hao, Chi Chen, Zhiyuan Wei, Jiawei Mei, Li Jiang, Sam Buist, Obi...
2023
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
... spectrum with the signal utilising only a fraction of the available bandwidth up to the Nyquist. High-frequency enhancements aim to sharpen the data...
2018
Construction and Analysis of Three-Dimensional Seismic Porosity Inversion Models
Hongliu Zeng
AAPG Special Volumes
.... If this model is built such that the full spectrum (low frequency, seismic frequency, and high frequency) of information is included, the inversion...
2012
EXPLORATORY RISK APPRAISAL
José Rabassó Vidal
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
..., recovery (in barrels of oil per acre-feet), and frequency distribution of recovery. The success ratio above is the over-all result of 102 strat wells...
1973
Complex Electrical Conductivity of Mudrocks and Source-Rock Formations Containing Disseminated Pyrite
Siddharth Misra, Carlos Torres-Verdin, Dean Homan, John Rasmus,
Unconventional Resources Technology Conference (URTEC)
... containing pyrite inclusions to become frequency-dependent. Existing resistivity interpretation methods that neglect the effects of PPIP phenomena...
2015
Abstract: Comparison of Low-Frequency Data from Co-Located Receivers Using Frequency Dependent Least-Squares-Subtraction Scalars; #90172 (2014)
Kevin W. Hall, Gary F. Margrave, Malcolm B. Bertram
Search and Discovery.com
...Abstract: Comparison of Low-Frequency Data from Co-Located Receivers Using Frequency Dependent Least-Squares-Subtraction Scalars; #90172 (2014) Kevin...
2014
Abstract: Post-stack Inversion of the Hussar Low Frequency Seismic Data; #90187 (2014)
Patricia E. Gavotti, Don C. Lawton, Gary F. Margrave, and J. Helen Isaac
Search and Discovery.com
... data to best estimate which frequency range is missing (Figure 2). Based on the amplitude spectrum and the filter tests, it is difficult to identify...
2014
Extended Abstract: Detailed Interpretation of a Channel System Using Geological Expression Workflows: A Case Study from the Taranaki Basin, New Zealand
Hugo M. P. Garcia, Tom Wooltorton
GCAGS Transactions
... cancellation filters to increase reflector continuity and definition. After noise cancellation the frequency spectrum (at the study area) was “whitened,” so...
2014
Time-Domain High-Resolution Radon Transform (Geophysics Paper 4)
Michel Schonewille, Peter Aaron, Carl Notfors
Geological Society of Malaysia (GSM)
... is first transformed into the frequency domain and each frequency slice is transformed into the parabolic radon domain. Figure 1 shows the principle...
2008
Spectral Balancing Aids Seeing Faults More Clearly, by Satinder Chopra and Kurt J. Marfurt; #41594 (2015).
Search and Discovery.com
2015
Spectral Decomposition for Seismic Stratigraphic Patterns, by Kenny Laughlin, Paul Garossino, and Greg Partyka, #40096 (2003)
Search and Discovery.com
2003
ABSTRACT: Rejuvenation of a Mature Field Through Application of a Unique Frequency Enhancement Technology; #90007 (2002)
Marcus L. Countiss
Search and Discovery.com
...ABSTRACT: Rejuvenation of a Mature Field Through Application of a Unique Frequency Enhancement Technology; #90007 (2002) Marcus L. Countiss AAPG...
Unknown
Abstract: Full-Waveform Inversion of Field Data in the Foothills: Results and Challenges with Long-Offset Seismic; #90172 (2014)
Andrew J. Brenders, R. Gerhard Pratt, Sylvestre Charles
Search and Discovery.com
... for areas possessing large, lateral velocity variations. However, the acquisition of low-frequency field data remains a challenge. The use of MEMS...
2014
Abstract: Event-directed Spectrum Extrapolation for Upsampling Seismic Traces; #90172 (2014)
Zhengshong Yao, Elvis Floreani
Search and Discovery.com
... frequency portion spectrum of the original data has a similar pattern to that of designed data. Therefore, weighting function can be build...
2014
Multi-scale anisotropic dispersion and attenuation in VTI media with penny-shaped cracks
Yanwen Feng, Zhaoyun Zong, Guangzhi Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... analyze the dispersion, attenuation and frequency-dependent anisotropy of seismic wave velocities, and investigate the effects of different parameters...
2023
High-Field (400 MHz) T2 Measurements Using a Custom-Built NMR Probe, Eagle Ford Shale, Gonzales and La Salle Counties, Texas
Bryan McDowell, Azra N. Tutuncu, Yuan Yang
Unconventional Resources Technology Conference (URTEC)
.... Tutuncu, Yuan Yang URTeC 2902130 High-Frequency (400 MHz) T2 Measurements Using a Custom-Built NMR Probe, Eagle Ford Shale, Gonzales and La Salle...
2018
Implementation of frequency-dependent fault identification by convolutional neural networks with uncertainty analysis
Fan Jiang, Alejandro Jaramillo, Steve Angelovich, Phill Norlund, Julianna Toms
International Meeting for Applied Geoscience and Energy (IMAGE)
...Implementation of frequency-dependent fault identification by convolutional neural networks with uncertainty analysis Fan Jiang, Alejandro Jaramillo...
2022
Table of Contents: December (Vol. 30, No. 12)
PALAIOS
... .............................................810 Encounter frequency does not predict predation frequency in tropical dead-shell assemblages Julieta C. Martinelli, Matthew A. Kosnik...
2015