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The AAPG/Datapages Combined Publications Database
Showing 2,053 Results. Searched 200,685 documents.
Numerical Analysis of the Design of a Subsea Gas Pipe Route Passing a Thrust Fault Using the Finite Element Method
Fatma Dewi Sinurat, Ir. Dr. Arianta
Indonesian Petroleum Association
... the interaction of nonlinear behaviour between an API 5L X70 steel pipe and a cohesive clay soil. Then the pipe section in the fault area will be examined...
2021
3D joint Gramian inversion of airborne gravity gradiometry and magnetotelluric data for geothermal resource exploration
Michael S. Zhdanov, Michael Jorgensen, Alexander Gribenko, Masami Ikeya, Yusuke Usui
International Meeting for Applied Geoscience and Energy (IMAGE)
...) where 𝐿𝐿(𝑖𝑖) represents a transformation (linear or nonlinear) of the model parameters, and the operation (∗,∗) denotes the inner product of two...
2022
The acoustic wave curve prediction technology based on support vector machine and its application in depth prediction during horizontal wells drilling
Hebing Tang, Jun Ming, Lei Liu, Zhenglong Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... be an internal relationship between them. However, this relationship is not a simple linear relationship, but usually a nonlinear relationship. For example...
2022
A New Efficient Scheme to Model Hydrocarbon Migration at Basin Scale: A Pressure-Saturation Splitting
Sylvie Wolf, Isabelle Faille, Sylvie Pegaz-Fiornet, Franoise Willien, Bernard Carpentier
AAPG Special Volumes
... leads to a fully coupled nonlinear set of partial differential equations. The most classical sequential time stepping is the fully implicit method...
2012
Fast, Fully Probabilistic, Nonlinear Inversion of Seismic Attributes for Petrophysical Parameters; #120047 (2012)
Andrew Curtis, Mohammad Shahraeeni, and Gabriel Chao
Search and Discovery.com
...Fast, Fully Probabilistic, Nonlinear Inversion of Seismic Attributes for Petrophysical Parameters; #120047 (2012) Andrew Curtis, Mohammad Shahraeeni...
2012
Synthetic Data-driven Hybrid Deep Learning Methodology for Predicting Remaining Useful Life of Sensors in Downhole Drilling Equipment
Aamir Bader Shah, Yu Wen, Jiefu Chen, Xuqing Wu, Renjie Hu, Xin Fu
Unconventional Resources Technology Conference (URTEC)
... become more nonlinear, causing prediction accuracy to decrease. We also observe that training on individual FORGE or Volve datasets yields precise RUL...
2025
Comparison of gas, Klinkenberg, and liquid permeability of sandstone: Flow regime and pore size
Tobias Orlander, Harald Milsch, and Ida Lykke Fabricius
AAPG Bulletin
... to nonlinear Darcy flow can be identified as the distinct length scales dKn,trans and dRe,trans , respectively (Figure 1). This is done by combining...
2021
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
Application of a Sparse Hybrid Data-Driven and Physics Model in Unconventional Reservoirs for Production Forecasting
Hardikkumar Zalavadia, Sathish Sankaran
Unconventional Resources Technology Conference (URTEC)
... for multiphase flow—Hybrid Sparse Nonlinear Regression (Hybrid SNR). This innovative model integrates recent advancements in machine learning and sparsity...
2024
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
Adaptive regularization parameter estimation in image domain least-squares migration
Shen Sheng, Huazhong Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... nonlinear challenge, often resulting in convergence towards local minima and introducing artifacts into imaging results. Therefore, this paper refines...
2024
Advances on land vibroseis source technology towards low frequencies
Zhouhong Wei
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Overlap controls and flow-pressure nonlinear controls together handle nonlinearities in the frequency band from 8 to 20 Hz (Wei and Phillips, 2013...
2024
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
Improved Latin hypercube sampling inversion method of effective reservoir parameter considering compaction trend
Xuan Zheng, Zhaoyun Zong, Kun Luo
International Meeting for Applied Geoscience and Energy (IMAGE)
... the probability for elastic impedance inversion results when inverting the parameters. n is the variance of noise. G represents the nonlinear forward...
2024
A new method in predicting sandstone thickness using seismic amplitude ratio attribute
Bin Li, Jiawei Li, Hao Yan, Pengzhi Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... the top and bottom of the sand body can be expressed as: The optimal solution is obtained by nonlinear fitting: a 0.1136, b 1.8197, m 2.75, n...
2024
Induced seismicity to characterize hydraulic fracturing
William Tegtow, Nepomuk Boitz, Serge Shapiro
International Meeting for Applied Geoscience and Energy (IMAGE)
... that the microseismic data can be explained very accurate using a triggering-front formulation based on nonlinear fluid-rock interaction and fluidvolume...
2024
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