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The AAPG/Datapages Combined Publications Database
Showing 56,336 Results. Searched 200,685 documents.
Machine Learning Models for Predicting the Rheology of Nanoparticle-Stabilized-CO2-Foam Fracturing Fluid in Reservoir Conditions
Toluwalase Adeola Olukoga, Yin Feng
Unconventional Resources Technology Conference (URTEC)
..., with the radial basis function-kernelized Support Vector Regression (SVR) model providing the most accurate estimation efficiency (MSE: 0.17, RMSE: 0.41cp, MAE...
2021
Modeling Differences in Drawdown between a Horizontal Water Well and a Vertical Water Well within a Confined Clastic Aquifer
Lisa Lynch Harrell
GCAGS Transactions
... several vertical wells. Application of Physical Analog Modeling to Horizontal Wells The representation of a horizontal water well in an analog model...
2006
Three-Dimensional Modeling Techniques in the Analysis of a Mature Steam Drive: Chapter 18
Ramsay A. Barrett, Jeffery Bailey
AAPG Special Volumes
... visual representation of the model clearly showed that, although certain portions of a discrete sand body were swept well by steam, other portions...
1992
A method for assessing statistical significance and uncertainties for calibration of 1-D thermal basin maturation models
S. Noeth, R. O. Thomsen, R. Littke
AAPG Bulletin
... the three points by using a cubic spline (Figure 3). Thus we obtain a continuous representation of the model fit to the observed data. The latter...
2002
Elastic FWI imaging of a complex presalt structure using NATS data
Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno
International Meeting for Applied Geoscience and Energy (IMAGE)
..., characteristic of this type of acquisition, pose challenges to velocity model building and imaging. The target lies below the diving wave penetration...
2023
A denoising diffusion probabilistic modeling (DDPM) approach for predicting CO2 plume evolution from seismic shot gathers
Alexander Y. Sun, Zi Xian Leong, Tieyuan Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... a DDPM model to generate CO2 saturation maps from a given latent variable based on the latent representation of seismic shot gathers. The resulting DDPM...
2023
3D surface-consistent residual statics estimation by deep learning
Han Wang, Jie Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
...-resolution neural network (HRnet) to learn detailed data features. In a real data test, we show that 3D residual statics predicted from the trained model...
2022
Methods of estimating wavelet stationarity, stabilizing non-stationarity, and evaluating its impact on inversion: A synthetic example using SEAM II Barrett unconventional model
Jesse Buckner, Michael Fry, Joe Zuech, Peter Harris, Bill Shea
International Meeting for Applied Geoscience and Energy (IMAGE)
... representation of the SEAM II Barrett Unconventional Model, in this case compressional velocity. Estimating the Wavelet and Assessing the Feasibility...
2023
Geodynamic Model of North Caspian Synclize in the Paleozoic
G. Zh. Zholtayev
Petroleum Geology: A Digest of Russian Literature
... sediment. The proposed model for the North Caspian depression is a basis for a fuller representation of the processes of oil-gas formation...
1998
Abstracts: Microseismic Source Inversion in Anisotropic Media; #90173 (2015)
Scott Leaney, Chris Chapman, and Tadeusz Ulrych
Search and Discovery.com
...) rather than a full anisotropic Q treatment; the ray tracer returns the average Q for each ray. A Futterman-type absorption-dispersion model is used...
2015
3-D Grid Types in Geomodeling and Simulation How the Choice of the Model Container Determines Modeling Results, #40477 (2009)
Jim Thom and Christian Höcker
Search and Discovery.com
... (e.g. history match process) Due to its scale-independent geometry representation, the Faulted S Grid is the ideal Shared Earth model container...
2009
Microbasin Analysis of South Louisiana: An Exploration Model, or: Hutton and Lyell Were Wrong!
Richard L. Adams
GCAGS Transactions
... with basement grabens. Figure 17 is a diagrammatic representation of the microbasin model for south Louisiana. The microbasin concept makes a simple...
1997
Probabilistic correlation of single stratigraphic samples: A generalized approach for biostratigraphic data
Surangi W. Punyasena, Carlos Jaramillo, Felipe de la Parra, Yuelin Du
AAPG Bulletin
... of microfossil abundances. The composite representation of the entire column provides the baseline model of changes in fossil assemblages over time to which...
2012
Integrated workflow for characterization of CO2 subsurface storage sites
Nomie Pernin, Cyrille Reiser, Eric Mueller
International Meeting for Applied Geoscience and Energy (IMAGE)
... went through an advanced depth imaging workflow using anisotropic velocity model building and Kirchhoff depth migration including compensation for earth...
2022
Vector denoising of multicomponent seismic data based on quaternion weighted nuclear norm minimization
J. J. Gao, X. Wang, Y. H. Fu
International Meeting for Applied Geoscience and Energy (IMAGE)
... in denoising, the long vector combination structure struggles to fully express the nonlinear orthogonal relationships among different components. Representation...
2024
Abstract: Inverse Modeling the Quality Factor in an Attenuating Medium; #90171 (2013)
Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave
Search and Discovery.com
... is exploited. The relaxation spectrum of a dissipative medium is contained in the spectral measure in the Stieltjes integral representation...
2013
Multifocusing Stack Technique for Subsurface Imaging, #40749 (2011)
Sunjay Sunjay,
Search and Discovery.com
... a limited purpose - to convert seismic data from one form to another for a given velocity model. Time imaging provides sufficient information...
2011
Identify Wellbore Landing Zones - the Southern Midland Basin Case Study
Hongjie Xiong, John Tackett, Andrea Thompson, Maryam Schellstede, Jenna Gibbins, Rick Williams
Unconventional Resources Technology Conference (URTEC)
...) used an electrofacies model to correlate the best productive zones with the organic contents and porosity trends. Fisher et al. (2019) and Mazza et al...
2020
Construction of a Permeability Model Applying the Lucia Characterization Methodology with Non-optimal Data Conditions: West Jordan Unit, San Andres Formation
Victoria L. French, Greg D. Hinterlong
West Texas Geological Society
... representation of the inter-well distribution of these attributes throughout the three-dimensional model. It should be noted that the geostatistical model...
2000
A Deep Learning Approach to Predicting Remaining Useful Life for Downhole Drilling Sensors Using Synthetic Data Generation
Aamir Bader Shah, Yu Wen, Jiefu Chen, Xuqing Wu, Xin Fu
Unconventional Resources Technology Conference (URTEC)
... consist of zeroes and drift, which are typical modes of failure. A cumulative temperature feature allows the DL model to learn stress accumulation...
2024
Microfractures in Chalks of Albuskjell Field, Norwegian Sector, North Sea: Possible Origin and Distribution
N. L. Watts
AAPG Bulletin
...-Danian. Model studies predict that tension fractures should be concentrated in crestal areas of the field where near-random orientations may occur...
1983
Broadband Least-Squares Wave-Equation Migration
Shaoping Lu, Andrew Long, Alejandro Valenciano, Nizar Chemingui
Petroleum Exploration Society of Australia (PESA)
... Sigsbee2b synthetic model improves the sub-salt illumination by balancing the image amplitudes and reducing the effects of the shadow zones, enhances temporal...
2018
Tuned Liquid Damper (TLD) – A Cost Effective Method to Reduced Monopod Movement Due to Wave Load
Anggiat M. Sihotang, Rudianto Rimbono
Indonesian Petroleum Association
... its response for various sea states which were a conservative representation of the wave climate at its location. The structural model was modified...
1996
Geomechanical Approach to Resolve Severe Velocity Variations and Remove Image Distortions below Rugose Seafloor (Paper A16)
S. Birdus, A. Artyomov, L. Li, S. Xin
Geological Society of Malaysia (GSM)
... and geomechanical constrained tomography build an accurate velocity model for the shallow sediments affected by variable stress fields we switch to standard...
2012
Facies Assemblages on Distributive Fluvial Systems; #50420 (2011)
Stephanie Davidson, Adrian Hartley, Gary Weissmann, Gary Nichols, and Louis Scuderi
Search and Discovery.com
... facies models for DFS? Future directions Geomorphic elements or facies assemblages on DFS from modern observations Facies model advances...
2011