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The AAPG/Datapages Combined Publications Database

Showing 1,126 Results. Searched 200,619 documents.

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Full-waveform inversion using velocity-encoded physics-informed neural networks

Mohammad Taufik, Xinquan Huang, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... when faced with complex boundaries and large computational domains (e.g., finite difference method). These methods require complex discretization...

2024

Extended Abstract: RMSflowsim Released In September

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... properties earl ier in the modelling process and improve forward modelling. Reservoir simulation RMSflowsim is a state-of-th e-art finite difference...

2003

EXTENDED ABSTRACT: Sub-basalt imaging from a wave propagation point of view; #90022 (2002)

Richard Hobbs, Francesca Martini

Search and Discovery.com

... irregularity and complex internal structure. Synthetic data were acquired over this model using both finite-difference and phase-screen based...

2002

ABSTRACT Geothermal Resource Assessment: Combining Uncertainty Evaluation and Geothermal Simulation, #90128 (2011)

J. Florian Wellmann, Lynn B. Reid, Franklin G. Horowitz, Klaus Regenauer-Lieb

Search and Discovery.com

... coupled transport of fluid, heat and reactive transport with a finite difference scheme. TOUGH2 uses a finite volume scheme to solve a variety...

2011

ABSTRACT: Applying Innovative Production Modeling Techniques to Quantify Fracture Characteristics, Reservoir Properties, and Well Performance in Shale Gas Reservoirs; #90122 (2011)

Creties Jenkins, Mark A. Miller, Rakesh Rai, and Joel Walls

Search and Discovery.com

... forecasting and completion optimization sensitivities. Conventional numerical models typically use finite-difference (“sugarcube”) 3-D grids...

2011

Abstract: Near Surface Anomalies and Solutions; #90211 (2015)

Todd Mojesky, David LeMeur, and Ali Karagul

Search and Discovery.com

... (of the first arrivals in this case) with the generated model. A finite-difference Eikonal solver allows fast and accurate estimations of first...

2015

Processing Well Log Data Using Empirical Mode Decomposition (EMD) and Diffusion Equation; #120188 (2015)

Sangmyung D. Kim, Seok Jung Kwon, Kwang Min Jeon

Search and Discovery.com

... minus final residual. To reduce remaining irregularity of C(t) further, C(t) is numerically “diffused” by discrete diffusion equation. Finite difference...

2015

Accurate 3D Bathymetry Representation in Low-Dispersion Finite Differences; #70242 (2017)

Miguel Ferrer, Josep De La Puente, Santiago Fernández Prieto

Search and Discovery.com

...Accurate 3D Bathymetry Representation in Low-Dispersion Finite Differences; #70242 (2017) Miguel Ferrer, Josep De La Puente, Santiago Fernández...

2017

Multiscale Seismic Models of Complex Fracture Networks

Richard L. Gibson Jr., Yalchin Efendiev, Judith Chester, Yongchae Cho, Edith Sotelo

Unconventional Resources Technology Conference (URTEC)

.... Finite-difference modeling of faults and fractures. Geophysics, 60, pp.15141526. Crampin, S., 1981, A review of wave motion in anisotropic and cracked...

2017

Modelling the Contribution of Individual Seams to Coal Seam Gas Production

Vanessa Santiago, Ayrton Ribeiro, Suzanne Hurter

Unconventional Resources Technology Conference (URTEC)

... dynamic change in reservoir properties. Multi-phase and multi-component calculations are solved by finite difference methods applied to each grid block...

2019

Timely Understanding of Unconventional Reserves through Rate Transient Analysis … a Vaca Muerta Case Study

John M. Thompson, David M. Anderson, Daniel Nakaska, Matias Fernandez Badessich, Cameron T. Boulton

Unconventional Resources Technology Conference (URTEC)

... be influenced by propped fracture conductivity, convergence skin, fracture face skin, proppant embedment, fines migration, phase trapping and other phenomena...

2017

Effective Constraint of RTA Models Utilizing Microseismicity Derived Flow Attributes

Ted Urbancic, Adam Baig, Gisela Viegas, John M. Thompson, David Anderson, Craig Rice, Lucas Martin

Unconventional Resources Technology Conference (URTEC)

.... Therefore, the EFR model engine is numerical (finite-difference). The PVT behavior is handled using a modified black-oil model (Ovalle et al. 2007...

2017

Impact of Fluid Heterogeneity on Tight Unconventional Well GOR Performance

Fahd Mohamad Alqahtani, Mohamad Majzoub Dahouk, Curtis H. Whitson, Ellie Chuparova

Unconventional Resources Technology Conference (URTEC)

... data and a black-oil PVT formulation (based on a basin-wide EOS model) to history match a 3D finite difference horizontal well model with a planar...

2020

Digital Sandbox Modeling Using Distinct Element Method: Applications to Fault Tectonics

Yasuhiro Yamada, Toshifumi Matsuoka

AAPG Special Volumes

... THE DISTINCT ELEMENT METHODNumerical solution techniques, such as the finite element method, finite difference, and boundary element method, are based...

2005

Interrelation between surface and basement heat flow in sedimentary basins

Alban Souche, Daniel Walter Schmid, and Lars Rüpke

AAPG Bulletin

... during rifted basin formation, 1. A finite difference model: Tectonophysics, v. 240, p. 133–144, doi:10.1016/0040-1951(94)90268-2. Theissen...

2017

Mapping of Salt Structures in the Gulf of Mexico Using Marine CSEM

J.J. Zach, M.A. Frenkel, P. Lindhom, A.M. Ostvedt-Ghazi, A. Kumar, T. Pham

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... from the difference field using a Green’s function formulation (Støren et al., 2008). To produce modeled data, a fast finite-difference time-domain...

2009

Seismic Characterization of the Fiordland Gas-hydrate Province, New Zealand

Miko Fohrmann, Andrew R. Gorman, Ingo A. Pecher

AAPG Special Volumes

... included compensating for spherical divergence, trace balancing, finite-difference migration, and time-domain filtering.2)  Thirty profiles...

2009

Carpathian Foreland Fold and Thrust Belt and Its Relation to Pannonian and Other Basins

B. C. Burchfiel, L. Royden

AAPG Bulletin

... and are bounded by steep normal faults. This phenomenon has been demonstrated theoretically by finite difference calculations (Segall and Pollard, 1980...

1982

A mechanical basis of fault-bend folding

N. P. Benesh, and J. H. Shaw

AAPG Bulletin

... that initiate at the fault bend and quickly propagate through the overlying cover. These shear zones have been documented in finite difference models...

2023

AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling - Abstracts

AAPG Special Volumes

... to both fluid migration and trapping, as well as to reservoir performance. Integration of 3-D finite strain data with fracture network prediction analysis...

2003

Ground-Water Flow, Water-Level Trends, and the Connection Between Fairfield Spring and the Basin-Fill Aquifer in Cedar Valley, Utah County, North-Central Utah

J. Lucy Jordan, Walid Sabbah

Utah Geological Association

...-difference ground-water flow model: U.S. Geological Survey Techniques of Water-Resources Investigations, book 6, chapter A1. Montgomery, S.B., 1995...

2007

Four Storm-event Beds and the Tropical Cyclones that Produced them: A Numerical Hindcast

Timothy R. Keen , Rudy L. Slingerland

Journal of Sedimentary Research (SEPM)

... Sedimentation System used in this study is a combination of several FORTRAN programs which solve the finite difference equations for physical processes operating...

1993

Stratigraphic Predictions of Continental Margins for the U.S. Navy

James P. Syvitski, Lincoln Pratson, Damian O'Grady

Special Publications of SEPM

... ALL MODELS ARE FINITE DIFFERENCE sediment river basin info 2 THAT Outputs or climate temp lapse FIG 1 port algorithms ON CONTINENTAL...

1999

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