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The AAPG/Datapages Combined Publications Database
Showing 291 Results. Searched 200,293 documents.
First Shallow-Water Multi-Transient EM Survey
Search and Discovery.com
... 6 km line. The time-varying voltage measured by each receiver bipole was digitised and stored in the associated module and then transmitted...
2013
Abstract: Monte Carlo Markov Chain Methods in Seismic Deconvolution; #90174 (2014)
Andres Medina and Mirko van der Baan
Search and Discovery.com
...s. Van der Baan M., 2008, Time-varying wavelet estimation and deconvolution using kurtosis maximization. Gephysics, 73(2), V11-V18. Winkler, G., 1995,...
2014
Resolving Thin Beds and Geologic Features by Spectral Inversion, by Satinder Chopra, John P. Castagna, and Yong Xu, #40326 (2008)
Search and Discovery.com
2008
New Technology to Acquire, Process, and Interpret Transient EM Data; #41579 (2015)
Anton Ziolkowski, Richard Carson, David Wright
Search and Discovery.com
... the two source electrodes A and B and the time varying voltage response between each pair of receiver electrodes, for instance C and D, is measured...
2015
Spectral Balancing Aids Seeing Faults More Clearly, by Satinder Chopra and Kurt J. Marfurt; #41594 (2015).
Search and Discovery.com
2015
Measuring seasonal velocity variations on an urban DAS array
Jihyun Yang, Jeffrey Shragge
International Meeting for Applied Geoscience and Energy (IMAGE)
... Swan River deposits (Davey, 2018). The four example panels show moderate time-varying wavefield behavior in terms of observed amplitudes and observed...
2022
Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP
Mohammad Risyad
Indonesian Petroleum Association
... extraction from deconvolved upgoing wave is performed (Figure 4.a), Time Varying Filter (TVF) is applied to enhance reflector’s continuity. Then well...
2018
Abstract: Velocity Dispersion in Field Seismic Data: Impact, Detection and Application; #90211 (2015)
Langqiu Sun
Search and Discovery.com
... 2006, What’s New? Where is Our Industry Heading? Calgary, AB, Canada, May 15-18, 2006 Figure 3. A demonstration of calculating travel time varying...
2015
Magnetotellurics (MT): Technique, Interpretation, and Application, Karen Rae Christopherson, Search and Discovery Article #40025, 2001
Search and Discovery.com
N/A
Limestone Peels
F. W. Beales
CSPG Bulletin
... and students at the University of Toronto who have used the method from time to time with varying success and equally varied comment. DESCRIPTION...
1960
Risk assessment of carbon storage at potential Midwest Regional Carbon Initiative (MRCI) sites using NRAP Open-IAM component models
Stuart Skopec, Sanjay Mawalkar, Veronika Vasylkivska, Priya Ravi Ganesh, Autumn Haagsma, Mark Kelley
International Meeting for Applied Geoscience and Energy (IMAGE)
... the foundation for the inputs used in the model, such as distributions of geologic properties such as permeability, and time-varying pressure, and CO2...
2022
Intermittent Gas Lift Implementation in Low Influx and Gassy Wells
Fajar Ariesita, Agustinus Zandy
Indonesian Petroleum Association
... are producing with shutin–producing time varying from 1-1, 2-1, and 2-2. At the same time, these intermittent gas lifts consume less gas (only about 40-50...
2010
3.4 Detached Sediments: 3.4.2 Decollement Tectonics (B-Subduction) and Active Margins: Compressional Features Across the Caribbean Margin of Colombia
J. W. Ladd and M. Truchan
AAPG Special Volumes
... and predictive deconvolution before moveout and stack, and then a time varying band-pass filter and gain after stack. The depth conversion was accomplished...
1983
Section 3: Displays of Seismic Sections: Costa Rica Continental Margin: Line CR-7
Thomas H. Shipley and Richard T. Buffler
AAPG Special Volumes
... ratios using time-varying filtering and gain balancing, finite-difference migration to suppress diffractions, and depth section displays at little...
1986
Abstract: Reservoir Characterization of Plover Lake Heavy-Oil Field, by Larry Lines, Joan Embleton, Mathew Fay, Steve Larter, Tony Settari, Bruce Palmiere, Carl Reine, and Douglas Schmitt; #90075 (2008)
Search and Discovery.com
2008
Abstracts: Application of Fractional Fourier Transform in Cepstrum Analysis; #90173 (2015)
K. H. Miah, R. H. Herrera, M. van der Baan, and M. D. Sacchi
Search and Discovery.com
... s t represent a time-varying signal formed by the traditional convolution of two different functions, wt and r t . Then real-valued cepstrum...
2015
Abstract: Statics or Statistics?The Near-Surface Revisited; #90211 (2015)
David Henley
Search and Discovery.com
... seismic traces, which relaxes the usual static correction assumptions. Because it is a deconvolution technique, the method could be made time varying...
2015
Reservoir Characterization of Plover Lake Heavy-Oil Field, by Larry Lines, Joan Embleton, Mathew Fay, Steve Larter, Tony Settari, Bruce Palmiere, Carl Reine, and Douglas Schmitt, #40274 (2008).
Search and Discovery.com
2008
Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015)
Stephen Chiu, Norman Whitmore, Michael Gurch
Search and Discovery.com
... use a time varying least squares Wiener match filter (Robinson and Treitel, 1980) because of its robustness in processing operations. The noise model...
2015
Enhancement of Multicomponent Seismic Data; #41778 (2016)
Satinder Chopra, Ritesh Kumar Sharma
Search and Discovery.com
... the average spectral magnitude and the peak of the average power spectrum are used to design a single time-varying spectral balancing operator...
2016
Seismic Modeling and Imaging - Making Waves, by Phillip Bording and Larry Lines, #40066
Search and Discovery.com
N/A
Oil Industry’s Interest and Involvement in Oceanographic and Marine Meteorological Matters
G. Verboom, C. J. Shaw
Southeast Asia Petroleum Exploration Society (SEAPEX)
...? How large is the time varying excitation compared with other dynamic inputs? For the response of the structure as a whole the period range...
1980
Patterns of Stratigraphic Cyclicity
John C. Tipper
Journal of Sedimentary Research (SEPM)
... capacity and sediment budget can vary in time. (These restrictions exist solely to simplify the initial analysis of the model, and they will later...
2000
The Use of Magneto-Telluric Surveying as a Risk Reduction Tool for Hydrocarbon Exploration in the Papuan Foldbelt
J. K. Bennett, M. Parish
Papua New Guinea (PNG) Petroleum Convention Proceedings
... the in duced electric current in the loop. The actual quan tities measured in MT are time-varying signals of Ex, Ey, Hx, Hy and Hz as shown in Figure...
1993
Machine learning applications for frac-hit identification: A field data use case
Xiongjun Wu, Guoxiang Liu, Vyacheslav Romanov
International Meeting for Applied Geoscience and Energy (IMAGE)
... and MLP layers can capture the time varying features of frac hits when the model is deep and large enough, with sufficient number of trainable parameters...
2022