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The AAPG/Datapages Combined Publications Database
Showing 88 Results. Searched 195,387 documents.
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AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling, Chapter 17: Constraining the Gamble-Stochastic Techniques and Quantifying Uncertainties in Basin Modeling
Zwach, C., Arnd Wilhelms
AAPG Special Volumes
... equivalent formulation singular-value decomposition decomposes a data matrix into latent variables (components, factors, eigenvectors), which successively...
2003
From Reservoir Characterization to Reservoir Monitoring: An Integrated Workflow to Optimize Field Development Using Geochemical Fingerprinting Technology
Faye Liu, Jiang Wu, Muqing Jin, Douglas L. Hardman, Dave Cannon
Unconventional Resources Technology Conference (URTEC)
..., singular value decomposition, or other optimization processes. The system equation to solve is GΒ·x = d, where G is the n by m matrix consisting of end...
2020
Steps for Improving the Utility of Land Seismic Data for Unconventional Reservoirs
Christof Stork
Unconventional Resources Technology Conference (URTEC)
... editing of seismic data." Geophysics 48, no. 12 (1983): 1598-1610. Bekara, MaΓ―za, and Mirko Van der Baan. "Local singular value decomposition for signal...
2018
Machine Learning Approach to Improve Calculated Bottom-hole Pressure
Esmail Eltahan, Reza Ganjdanesh, Wei Yu, Kamy Sepehrnoori, Ryan Williams, Jack Nohavitsa
Unconventional Resources Technology Conference (URTEC)
... into its principal components that are found with singular-value decomposition. It often allows us to reduce the dimension of the problem by considering only...
2021
A novel integrated approach for chemofacies characterization of organic-rich mudrocks
Junwen Peng and Toti E. Larson
AAPG Bulletin
.... The principal component algorithm is a singular value decomposition (Jolliffe, 2002). The robustness of PCA results was further tested on the basis of two...
2022
Quantifying Detection Limits and Uncertainty in X-ray Diffraction Mineralogical Assessments of Biogenic Carbonates
Karen L. Vyverberg, John M. Jaeger, Andrea Dutton
Journal of Sedimentary Research (SEPM)
... using matrix singular value decomposition: a test from the Barbados accretionary complex: Proceedings of the Ocean Drilling Program, Initial Results...
2018
End-Member Modeling of Siliciclastic Grain-Size Distributions: The Late Quaternary Record of Eolian and Fluvial Sediment Supply to the Arabian Sea and Its Paleoclimatic Significance
Maarten A. Prins, Gert Jan Weltje
Special Publications of SEPM
... weighted least decomposition of X obtained from constrained approximations to the singular value Weltje 1994 1997a Because the true number squares...
1999
Feasibility of Underground Natural Gas Storage in Yellowstone Field Woods County, Oklahoma
Bijan Esfandiari
Oklahoma City Geological Society
... through the permeable media. At this pressure, each media yielded an essentially singular value of the absolute permeability. Figure (1) shows a plot...
1976
Chemostratigraphy, Petrography, and SEM Investigations of the Lower Triassic Montney Formation in Alberta: Implications for a New and Revised Diagenetic and Depositional Model
Raphael A. J. WΓΌst, Sam Tu, Brent Nassichuk, Troy Bozarth, Jason Tucker, Albert Cui
CSPG Bulletin
... together (i.e. high correlation coefficient). Using singular value decomposition, the eigenvector and eigenvalue matrices were obtained. The eigenvectors...
2018
Mixed Reservoir Wetting in Unconventional Reservoirs and Interpretation of Porosity/Resistivity Cross Plots, Derived From Triple-Combo Log Data
Michael Holmes, Antony M. Holmes, Dominic I. Holmes
Unconventional Resources Technology Conference (URTEC)
... lines are chosen as linear data alignments of rocks belonging to a singular value of ππβππ πΈπΈ Γ ππ ππππ . The slope of the alignment...
2017
A Petrophysical Model to Distinguish Water-Wet and Oil-Wet Fractions of Unconventional Reservoir Systems Using Triple-Combo Log Suites, #41978 (2017).
Michael Holmes, Antony Holmes, Dominic I. Holmes
Search and Discovery.com
... on the Pickett plot away from the =100% line is indicative of rocks belonging to a singular value of . The slope of the alignment is a function of n...
2017
Texture-Based Similarity Graph to Aid Seismic Interpretation, #70365 (2018).
Rodrigo S. Ferreira, Emilio Vital Brazil, Reinaldo Silva, Renato Cerqueira,
Search and Discovery.com
.... Cambridge University Press. Dubnov, S., and T. Apel, 2004, Audio Segmentation by Singular Value Clustering. In ICMC. Foote, J., 1999, Visualizing...
2018
Utilizing a Multidisciplinary Approach to Reservoir and Completion Optimization Within the Woodford Shale Play of the Arkoma Basin
Stephen C. Zagurski, Steve Asbill, Christopher M. Smith, Dick Leonard, Juan De la Garza, Tanner Wood, Paul McColgan, Michael Smith, Brad Leonard, Steven Bourgoyne
Unconventional Resources Technology Conference (URTEC)
..., as these characteristics may alter the behavior of the acoustic pulses. The result of this analysis is a singular value, which representatives the Near-Field...
2023
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