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The AAPG/Datapages Combined Publications Database
Showing 1,734 Results. Searched 195,387 documents.
AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling, Chapter 14: 3-D Coupled Basin Reaction, Transport, and Mechanics Modeling: Applications to Fracture, Fault, and Salt Tectonic Regimes
Tuncay, K., A. Park, P. Ortoleva
AAPG Special Volumes
... character, we illustrate the use of our model in fractured reservoir, faulting, and salt tectonic regimes. The role of nonlinear phenomena in basin...
2003
Damage and plastic deformation of reservoir rocks: Part 1. Damage fracturing
Seth Busetti, Kyran Mish, Ze'ev Reches
AAPG Bulletin
.... Weinberger, and T. E. Scott, 1997, Nonlinear elastic behavior of damaged rocks: Geophysics Journal International, v. 130, p. 157166, doi...
2012
Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones
Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju
Indonesian Petroleum Association
... nonlinear travel-time tomography, interferometric seismic gather generation and interferometric imaging, as well as * Hess Indonesia Ltd ** SR2020...
2013
Wave Modeling and Hydrodynamics
J. Ian Collins
Special Publications of SEPM
... definition of the directional energy density spectrum and its modification by wind bottom topography waves bottom friction and nonlinear interactions...
1987
EUR Assessment of Unconventional Assets Using Machine Learning and Distributed Computing Techniques
Zhenyu Guo, Chaohui Chen, Guohua Gao, Richard Cao, Ruijian Li, Chunlei Liu
Unconventional Resources Technology Conference (URTEC)
... nonlinear problem where the objective function may have multiple local minima, the DGN method is able to find multiple local minima of the objective...
2017
Discharge-Sediment Dynamics of the Lower Mississippi River
Joann Mossa
GCAGS Transactions
... concentration is a composite of these components. At upstream stations, the silt-clay concentration was depleted and showed a strong nonlinear relationship...
1988
Estimated Ultimate Recovery Using the Digital Analogue Shale Model
Michael Friedel, Raul Rechden
Unconventional Resources Technology Conference (URTEC)
... in average and median EUR predictions reveal a nonlinear process underscoring the importance of using the unsupervised ML approach to develop the DAS...
2020
MFF net: A multiscale feature fusion network for electromagnetic and seismic joint inversion
Yonghao Wang, Zhuo Jia, Yinshuo Li, Wenkai Lu
International Meeting for Applied Geoscience and Energy (IMAGE)
.... This approach harnesses the robust nonlinear fitting capacities of neural networks to optimize the objective function efficiently. Furthermore...
2023
Recent advances on the inversion of deep directional borehole resistivity measurements
Vladimir Puzyrev, David Pardo, Víctor Calo, Carlos Torres-Verdín
Petroleum Exploration Society of Australia (PESA)
..., inversion. PROBLEM FORMULATION INTRODUCTION The inverse problem is formulated as a regularized nonlinear minimization problem with the following...
2019
Using the Adaptive Variable Structure Regression Approach in Data Selection and Data Preparation for Improving Machine Learning-Based Performance Prediction in Unconventional Plays
Cyrus Ashayeri, Mehdi Korjani, Iraj Ershaghi
Unconventional Resources Technology Conference (URTEC)
...) number of nonlinear functions of regression is no longer a variable and is established through the uncertainty of each variable; (2) it can achieve both...
2021
Plotting Equation for Gaussian Percentiles and a Spreadsheet Program for Generating Probability Plots: RESEARCH METHODS PAPERS
James H. Balsillie, Joseph F. Donoghue, Kenji M. Butler, Jennifer L. Koch
Journal of Sedimentary Research (SEPM)
... data (e.g., sediment grain size) plotted against the cumulative percent occurrence (or cumulative probability), which is a nonlinear axis. Typically...
2002
Thermal-Analysis Technique for Source-Rock Evaluation: Quantitative Estimate of Organic Richness and Effects of Lithologic Variation: GEOLOGIC NOTES
George E. Claypool , P. Robert Reed
AAPG Bulletin
... regression based on all samples. Dashed line is nonlinear least-squares fit (power curve) computed for shale lithologies only. End_Page 610...
1976
ABSTRACT: The Roles of Material Dilatancy in Post Failure Borehole Stability Analysis for Underbalanced Drilling Wells in Shale - A Sensitivity Analysis; #90122 (2011)
M. A. Islam, P. Skalle, O. K. Søreide, and O. M. Nes
Search and Discovery.com
..., Austin, Texas. Islam, Skalle, Søreide & Nes…Page 2 It is important to understand nonlinear characteristics of rocks before and after the peak stress...
2011
Predicting Brittleness for Wolfcamp Shales Using Statistical Rock Physics and Machine Learning; #42566 (2021)
Jaewook Lee, David Lumley
Search and Discovery.com
... a more reliable brittleness prediction. Machine learning techniques can help to solve complex and nonlinear problems using large data sets. First, we...
2021
A New Dynamic Apparent Permeability Model for Gas Flow in Microfractures of Shale
Yudan Li, Pingchuan Dong, Dawei Zhou
Unconventional Resources Technology Conference (URTEC)
... and successfully used in conventional porous media, becomes insufficient for microfractures within shale due to the additional nonlinear-coupled processes [5...
2019
PANDAS: High Performance Geocomputing Software and its Potential Application in Deep Mining
Huilin Xing, Jinfang Gao, Yan Liu
Petroleum Exploration Society of Australia (PESA)
... computational model and software PANDAS (Parallel Adaptive static/dynamic Nonlinear Deformation Analysis System) and its related applications in deep...
2012
Energy Minerals: Introductory Comments
Neil B. Crow
Circum Pacific Council Publications
... The behavior is shown to be influenced by the organic matter content and by s t r e s s levels. The authors have developed a nonlinear, pseudo 3D model...
1982
ABSTRACT: COAL QUALITIES INFLUENCES ON TRAITS OF COAL WATER MIXTURE
Liqin Chong, Zhiqiang Xu, Rongzeng Zhang
The Society for Organic Petrology (TSOP)
..., moisture, volatile matter and HGI) on CWM’s slurriability were carried out and the prediction model of coal’s slurriability was educed by multi-nonlinear...
2006
ABSTRACT: RESEARCH ON THE SIMULATION OF COAL FIRE SPREAD BASED ON CELLULAR AUTOMATA
Shunian Ning, Guangliang Li, Gang Li, Huasheng Zou
The Society for Organic Petrology (TSOP)
... the nonlinear interaction between cells. Both time and space in CA are discrete. According to evolves the rule, the next step condition can be concluded. CA model...
2006
Abstract: Seismic Application Using Feedforward Neural Network Technology: A Review
Leong Lap Sau, Ng Tong San
Geological Society of Malaysia (GSM)
..., and a neural network architecture with two hidden units respectively. Input to the network is weighted, summed and squashed through a nonlinear transfer...
1994
Wave Evolution in Cohesive Sedimentary Environments: Open Problems
A. Sheremet, J. M. Kaihatu, G. W. Stone, X. Zhang
GCAGS Transactions
... stratifications, e.g. fully turbulent (Trowbridge and Kineke, 1994), or two layered (e.g., Maa and Mehta, 1991). The essential nonlinear behavior...
2003
Memoir 71, Chapter 10: Reducing Uncertainty in Geostatistical Description with Well-Testing Pressure Data
Albert C. Reynolds, Nanqun He, and Dean S. Oliver
AAPG Special Volumes
..., 1988, Subspace methods for large-scale nonlinear inversion, in Mathematical Geophysics: A Survey of Recent Developments In Seismology and Geodynamics...
1999
Subsurface Waste Storage--the Earth Scientist's Dilemma
Robert W. Stallman
AAPG Special Volumes
... state of knowledge is not adequate to estimate them accurately. Theory regarding (a) dispersion, (b) nonlinear relations between rock stress...
1972
Turbulence Effects on the Settling of Suspended Particles
Peter Nielsen
Journal of Sedimentary Research (SEPM)
... of various types is incompletely defined by the sparse experimental data. Reduction in settling velocity may occur as a result of nonlinear drag...
1993
Compaction and Porosity Evolution of Pliocene Sandstones, Ventura Basin, California: REPLY
John C. Wilson, Earle F. Mcbride
AAPG Bulletin
... is not easily computed and possibly is nonlinear. The changes in apparent sorting will depend on the relative degrees of packing by grain rearrangement...
1989