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The AAPG/Datapages Combined Publications Database
Showing 1,126 Results. Searched 200,630 documents.
Towards Quantitative Assessment of 4D DAS Time Shifts for Enhanced Stimulated Rock Volume Characterization
Yesser Haj Nasser
Unconventional Resources Technology Conference (URTEC)
... the 4D seismic implications of hydraulic fracturing using different fracture models. Binder et al. (2020) used a 2D finite-difference full wavefield...
2022
A Coupled Model for Three-Dimensional Hydraulic Fracture Propagation and Proppant Transport
Serhii Kryvenko, George J. Moridis, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
..., as suggested by Barree (2020). The timestep size is calculated based on the fracture material balance. Finally, the finite difference method (FDM...
2022
Field Application of a Novel Multi-resolution Multi-well Unconventional Reservoir Simulation: History Matching and Parameter Identification
Jia Fu, Hongquan Chen, Changqing Yao, Shohei Sakaida, Erich Kerr, Andrew Johnson, Akhil Datta-Gupta, Ding Zhu, A. Daniel Hill
Unconventional Resources Technology Conference (URTEC)
..., and 𝑐" is the total compressibility. In previous studies, the Eikonal equation is discretized using finite difference form, which imposes limitations...
2023
New Rapid Solutions for Production Analysis From Multi Transverse Fracture Wells
Ismail S. Mohamed, Venkata Bala Krishnateja Chavali, Michael J. King
Unconventional Resources Technology Conference (URTEC)
... and Samaniego-V. 1981), but here calculated without the use of finite difference or inverse Laplace transforms. Solutions are indistinguishable from linear...
2023
Physics-Informed Machine Learning Approach for Closed-Loop Reservoir Management Using RGNet
Zhenyu Guo, Sathish Sankaran
Unconventional Resources Technology Conference (URTEC)
... by Lerlertpakdee et al. (2014), where a reservoir is described by a set of 1D grid-blocks that connect wells and then solved using finite-difference method...
2024
Evaluating Fracture Growth and Intersection within Enhanced Geothermal System using Thermo-Hydro-Geomechanical Modeling of Well Stimulation and Distributed Strain Sensing
Yuhao Ou, Qianjun Liu, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
... is modeled using a one-dimensional finite difference scheme to capture fluid allocation among multiple fracture initiation points, enabling a fast...
2025
A Diagnostic-Based Methodology to Analyze Multiphase Well Performance and Forecast Gas-Oil Ratio (GOR) or Condensate-Gas Ratio (CGR)
Alexsandra Martinez, Eric Bryan, Alvaro Betancourt, Dave Symmons, Dilhan Ilk, Thomas Blasingame
Unconventional Resources Technology Conference (URTEC)
... The methodology of Johnson and Bollens (1927) computed the functions given by Eqs. 1 and 2 using the (raw) time-rate data and a simple finite-difference numerical...
2025
Geotechnical Applications in Soft Sediments: Section 2
Wayne A. Dunlap
AAPG Special Volumes
.... EFFECT OF STRENGTH End_Page 25------------------------- governing equations and not a finite element or finite difference type approach. The input data...
1981
Thermal and Maturation Modeling of the Urengoy Field, West Siberian Basin: Some Special Considerations in Basin Modeling
Yurii Galushkin, Olga Simonenkova, and Nikolai Lopatin
AAPG Bulletin
... of a sedimentary section requires a specific approach. It is very difficult to construct a finite-difference depth grid adapted to a random distribution...
1999
Overlapping faults and their effect on fluid flow in different reservoir types: A LIDAR-based outcrop modeling and flow simulation study
Atle Rotevatn, Simon J. Buckley, John A. Howell, Haakon Fossen
AAPG Bulletin
... to be completely sealing, i.e., with transmissibility equal to zero.FLOW SIMULATIONFlow simulation was performed using the RMS finite difference, black-oil...
2009
Predicting the regional distribution of fracture networks using the distinct element numerical method
Bronwyn A. Camac, Suzanne P. Hunt
AAPG Bulletin
... element method (BEM), and the finite difference method (FDM). The characteristics of these methods make them difficult to apply when numerous fractures...
2009
Acoustic nonlinear full-waveform inversion on an outcrop-based detailed geological and petrophysical model (Book Cliffs, Utah)
Daria Tetyukhina, Stefan M. Luthi, Dries Gisolf
AAPG Bulletin
...-waveform inversion uses the full seismic data spectrum and, in addition, instead of using the finite difference frequency domain propagator...
2014
Capturing Interwell Scale Heterogeneity from Process-Based Modelling for Reservoir Flow Simulations: A Study of the Middle Triassic Latemar Platform, Dolomites, North Italy; #40793 (2011)
Graham Felce, Fiona Whitaker, Gregory Benson, and Tom Leadbeater
Search and Discovery.com
... numerically efficient and is therefore well suited for quick ranking simulations, compared to traditional finite difference (FD) models (e.g. Eclipse) which...
2011
Fractured Basement Reservoir Characterization for Fracture Distribution, Porosity and Permeability Prediction; #41106 (2012)
Marie Lefranc, Sherif Farag, Laurent Souche, and Agnes Dubois
Search and Discovery.com
... that can be simulated using traditional finite difference simulators, (2) it allows representing large elements such as faults or fracture corridors...
2012
Andean Chronotectonics
John J. Gallagher
Circum Pacific Council Publications
...: continental applica tions of the finite difference method: Tectonics, v. 4, p. 71-83. Etayo, S. E, 1985, El armazon estratigrafico tectonico de los andes...
1990
The Determination of Stress Reorientation in Shale Gas Reservoirs with Complex Natural Fracture Distribution
Jia He, Yanli Pei, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
... conductivity through a 3D finite-difference reservoir model. Jin and Zoback (2018) investigated the stress evolution in a naturallyfractured reservoir...
2021
Assessment of Rate Normalization and Pressure Deconvolution Techniques to History-Match and Forecast Production of Tight-Oil Reservoirs Using a Physics-Based Rate-Time Model
Leopoldo M. Ruiz Maraggi, Larry W. Lake, Mark P. Walsh
Unconventional Resources Technology Conference (URTEC)
... Swi t tD Vp x xD xf α ΔPwf λ ν μo π τ ϕ = finite difference approximation to second order derivative = matrix of second derivatives of basis functions...
2021
Hydrogeology of the Jewett Lignite Mine, East Texas
W. R. Kaiser, Marc J. Norris, W. Douglas Hall
Dallas Geological Society
... more overlap of the cones of depression. Spacing was developed in modeling studies using a two-dimensional finite-difference model. Modeling also shows...
1991
Worldwide Applications of Ground-Coupled Heat Pumps, Conventional and Solar Assisted
John W. Andrews, Philip D. Metz
Circum Pacific Council Publications
..., finite-difference computer program called G R O C S was developed to model ground-coupling devices. (Metz, 1981b) G R O C S has been integrated...
1982
Milankovitch Period Uncertainties and Their Impact On Cyclostratigraphy
David Waltham
Journal of Sedimentary Research (SEPM)
... + M)) and μ = G(m + M). Explicit finite-difference solution of these equations (Press et al. 2002) gives Figure 5, which is indistinguishable from...
2015
Reflections on Geostatistics and Stochastic Modeling
D. E. Myers
AAPG Special Volumes
... serve as the input for other computer programs (e.g., MODFLOW, the modular, three-dimensional [3-D], finite-difference ground-waterflow model developed...
2006
Numerical Upcaling of Coupled Flow and Geomechanics in Highly Heterogeneous Porous Media
Daegil Yang, George J. Moridis, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
... method and standard finite difference approximations for the determination of velocities in water flow problems. Advances in Water Resources 14 (6): 329–34...
2013
Geometric, Thermal and Isostatic Consequences of Detachments in Continental Lithosphere Extension and Basin Formation
N. J. Kusznir, G. D. Karner, S. Egan
CSPG Special Publications
.... The transient behaviour of the temperature field after perturbation has been calculated using two dimensional finite difference numerical methods. Isostatic...
1987
Predicting Microseismicity from the Geomechanical Modeling of Multiple Hydraulic Fractures Interacting with Natural Fractures - Application to the Marcellus and Eagle Ford
Yamina E. Aimene, John A. Nairn, Adel Boudjema
Unconventional Resources Technology Conference (URTEC)
... software used in the oil and gas industry or Finite Difference found in 3D reservoir simulation software), and boundary conditions are specified...
2014
Inorganic silicification of ancient carbonate rocks
Amlan Banerjee, Sarbani Patranabis-Deb, Dilip Saha, M. Santosh
Journal of Sedimentary Research (SEPM)
... finite–difference method scripted in MATLAB. For silicification of carbonate rocks (when kc >> ks) the continuity equation (Eq. 11) is modified...
2021