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The AAPG/Datapages Combined Publications Database
Showing 1,126 Results. Searched 200,691 documents.
The Next Generation of Microseismic Imaging
Marc-André Lambert, Paul West
GEO ExPro Magazine
... a finite difference technique. TRI reduces analyst interactions to a minimum and does not require arrival time picking – eliminating a common source...
2012
Solving seismic inverse problems by an unsupervised hybrid machine-learning approach
Mrinal K. Sen, Arnab Dhara
International Meeting for Applied Geoscience and Energy (IMAGE)
... in a finite difference algorithm. The data residual are back propagated to update the weights of the neural network. The resulting model (Fig 3...
2022
Deep carbonate reservoir characterization with unsupervised machine-learning approaches
Xuanying Zhu, Luanxiao Zhao, Xiangyuan Zhao, Yuchun You, Minghui Xu, Tengfei Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... 3D elastic parameter models of reservoir. Then, we apply 3D seismic forward modelling, using the staggered-grid finite difference method...
2023
Mitigating the effects of guided waves in OBN data for acoustic FWI using data reconstruction: A data example from the Yggdrasil area
M. A. H. Zuberi, E. Cho, T. Seher, R. Myklebust
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the hydrophone component of the OBN data, and the modelled data were simulated using an acoustic finite difference modelling with free-surface boundary...
2023
Passive Margins: Aggrading and Prograding Infill of Buried Cenozoic Seaways, Northwestern Great Bahama Bank
Gregor P. Eberli and Robert N. Ginsburg
AAPG Special Volumes
... Deconvolved before stack Time variant filter Migration by the finite difference method End_Page 98------------------------- Figure 3. WESTERN line...
1987
Frequency-Domain Waveform Tomography in the Foothills: Velocity Model Estimation with Synthetic Long-Offset Data
Search and Discovery.com
..., Mixed-grid finite-difference frequency-domain viscoacoustic modeling in 2D TTI anisotropic media, 77th Ann. Intl. Mtg., Soc. of Expl. Geophys., Expanded...
2013
Fluid Overpressures and Decollements in Source Rocks Application of Thermo-mechanical Models to the Subalpine Chains,
Josselin Berthelon, William Sassi, Evgueni Burov
Search and Discovery.com
...., 2014). Insight from Mechanical Modelling FLAMAR is a hybrid finite‐element/finite difference code. It solves simultaneously Newtonian equations...
2016
Hydrodynamics of Denver Basin: Explanation of Subnormal Fluid Pressures
Kenneth Belitz, John D. Bredehoeft
AAPG Bulletin
...------------------------------ Geological Survey Bulletin 168, 147 p. Faust, C. R., and J. W. Mercer, 1977, Finite-difference model of two-dimensional, single...
1988
Updated Conceptual and MODFLOW Ground-Water Models of Cache Valley, Utah and Idaho
Thomas E. Lachmar, Barry Myers, J. Mike Robinson
Utah Geological Association
..., and Harbaugh, A.W., 1988, A modular three-dimensional finite-difference ground-water flow model: U.S. Geological Survey Techniques of Water-Resources...
2004
Assessment of Fault Zone Properties for CSG Development Areas
Jim Undershultz, Saswata Mukherjee, Alexandra Wolhuter, Huan Xu, Eddie Banks, Saskia Noorduijn, Jim McCallum
Unconventional Resources Technology Conference (URTEC)
... for simulatinggroundwater flow and tightly coupled processes using a control volume finite-difference formulation: U.S. Geological Survey Techniques...
2019
Abstract: Hydrocarbon Maturation in Laramide Basins: Constraints from the Evolution of the Northern Bighorn Basin, Wyoming-Montana
Sven Hagen, Ronald C. Surdam
Earth Science Bulletin (WGA)
... basin. A finite difference numerical model was employed which accounts for 1) basinwide variations in thermal conductivity for stratigraphic sequences...
1985
ABSTRACT: Hydrogeology, Hydrochemistry, and Computer Simulation of Ground-Water Flow in Southeastern Coastal Plain Aquifer System, by Robert A. Renken, Rene A. Barker, and Roger W. Lee; #91043 (2011)
Search and Discovery.com
2011
Abstract: Numerical Constraints of Current Rates of Surface Elevation Change Due to Compaction of Holocene Sediments in the Louisiana Delta Plain: Abstract
T. A. Meckel, U. ten Brink, S. J. Williams
GCAGS Transactions
...-dimensional, multi-lithology compaction models based on Darcy (vertical) flow and Terzaghi effective stress principles using a finite difference technique...
2005
Abstract: Experimental imaging of a vertical vein using controlled-source seismic interferometry
Kriselle Dias, Charles Hurich
Atlantic Geology
... associated with surface-seismic methods. The parameters of the field experiment are optimized using ray-tracing analysis, finite-difference modelling...
2018
ABSTRACT: Modeling Reservoir Heterogeneity to Determine Current Oil Saturation Distribution in a Mature Field, by Ronald C. Collings, Diana Morton-Thompson; #91003 (1990).
Search and Discovery.com
1990
Abstract: A Cost-Effective Strategy for the Spatial and Temporal Evolution of Porosity in Context of Thermal and Paleohydrologic Evolution, by I. D. Meshri; #91004 (1991)
Search and Discovery.com
1991
Computer Simulation of Marine Sedimentation: ABSTRACT
John W. Harbaugh
AAPG Bulletin
... categories: (1) materials-balance accounting systems; (2) sources of random variables; (3) Markov chains; (4) flow and transport mechanisms using finite...
1970
Stratigraphic Simulation using an Improved Dual-Lithology Sediment Transport Model, by J. Carlson, P. Flemings, and J. P. Grotzinger; #90986 (1994).
Search and Discovery.com
1994
Burial Depth, Missing Stratigraphic Section, and Geothermics in the Cherokee Basin of the Midcontinent, by A. Forster and D. F. Merriam; #90986 (1994).
Search and Discovery.com
1994
Stratigraphy in Modeling Ground-Water Flow in Siliciclastic Aquifers: an Example from the Woodbine Formation, North Texas, by H. S. Nance and R. E. Mace; #90986 (1994).
Search and Discovery.com
1994
Abstract: Conditioning of Geological Models to Engineering Data, by U. Araktingi, D. Brock, D. Vasco, and A. Datta-Gupta; #90942 (1997).
Search and Discovery.com
1997
Abstract: A New Interpretation of the Subsidence History of the Michigan Basin Based on Thermal Modeling, by W. D. Everham and J. E. Huntoon; #90937 (1998)
Search and Discovery.com
1998
Abstract:Diagenesis and Porosity/Permeability Prediction in Pennsylvanian Phylloid Algal Bioherms of the Paradox Basin, Southeastern Utah, by J. P. Gournay; #90931 (1998).
Search and Discovery.com
1998
Abstract: Seismic Illumination Models Applied to Subsalt Exploration, by M. Albertin and D. Sedgeley; #90933 (1998).
Search and Discovery.com
1998