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The AAPG/Datapages Combined Publications Database
Showing 1,126 Results. Searched 200,619 documents.
Integration of Distributed Temperature and Distributed Acoustic Survey Results with Hydraulic Fracture Modeling: A Case Study in the Woodford Shale
Jennifer Miskimins, Bill E. Wheaton, Daniel Wood, Trey Lowe, Robert Barree
Unconventional Resources Technology Conference (URTEC)
... was performed using a planar 3D finite difference simulation software package that allows for decoupling and shear slippage behavior. The base model inputs used...
2014
Acoustic full-waveform inversion with acoustic and elastic data using a hybrid optimization method
Zeyu Zhao, Mrinal K. Sen, Mohamed Dolliazal, Paul Williamson
International Meeting for Applied Geoscience and Energy (IMAGE)
... is of 0.0125 km. The source is a bandpass spike with [2 4 15 20] Hz. Finite difference modeling with second-order accurate in time and fourth-order accurate...
2022
Validación de Interpretaciones Sísmicas y Modelos de Velocidad en Trampas de Hidrocarburos Relacionadas a Tectónica de Lodo Mediante el Modelado Sísmico. (Noreste de la Cuenca de Maracaibo, Venezuela) [PAPER IN SPANISH] Validation of Seismic Interpretati
E. G. Moreno, J. Gonzalez, A. Páez, A. Benguigui, M. Nuñez, J. Acosta
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... (Venezuela). Guía de clases. Etgen J., 1998, “Finite difference elastic anisotropic wave propagation”: Stanford Exploration Project SEP-50. Gerencia...
2006
Reconstruction of the Subsurface Reflected Wavefield on a Dense Grid from Multisensor Streamer Data
M. Vassallo, K. Eggenberger, D.J. van Manen, P. Watterson, A. Raskopin, A. Özbek
Indonesian Petroleum Association
... data set we used for our tests was created by finite-difference modeling and simulates a 3D multimesurement survey over a geological environment...
2013
Deep compressed learning for 3D seismic inversion
Maayan Gelboim, Amir Adler, Yen Sun, Mauricio Araya-Polo
International Meeting for Applied Geoscience and Energy (IMAGE)
..., H. Calandra, and M. Araya-Polo, 2020, Minimod: A finite difference solver for seismic modeling. Mou, C., and J. Zhang, 2023, TransCL: Transformer...
2023
Quantitative FWI characterization of reservoir properties at the CMC Newell County Facility
Qi Hu, Matthew Eaid, Scott Keating, Kristopher Innanen, Xiaohui Cai
International Meeting for Applied Geoscience and Energy (IMAGE)
... of grid cells, Na and Nd are the numbers of accelerometer and DAS sensors, and w1 , w2 , w3 , w4 are finite-difference coefficients. This formulation...
2023
New method for monitoring steam injection for Enhanced Oil Recovery (EOR) and for finding sources of geothermal heat
Gordon Stove, G. Colin Stove, Michael Robinson
Petroleum Exploration Society of Australia (PESA)
...: Relative permittivity Conductivity Debye relaxation time 8th order finite-difference time-domain (FDTD) numerical simulation Perfectly matched...
2018
Characterization of Fracture Length and Conductivity from Tracer Test and Production Data with Ensemble Kalman Filter
Siavash Hakim Elahi, Behnam Jafarpour
Unconventional Resources Technology Conference (URTEC)
... centers, and porosity. We solve the diffusivity equation using a finite difference-based commercial fluid flow simulator [Eclipse, 2011]. URTeC...
2015
Geochemical Variations in an Alpine Lake and Watershed Underlain by Siliciclastic Bedrock, Uinta Mountains, Utah
John W. Christensen Jr., Paul W. Jewell
Utah Geological Association
.... Conservation equations for momentum, temperature, turbulent kinetic energy, and turbulent macroscale are solved with an implicit finite difference...
1998
Combining the Stochastic Earth Model with Geomechanical Modeling to Quantify Well Performance: Application to Mississippian Shale
Yamina E. Aimene, Jeffrey M. Yarus, Carlos Davila, Ron Dusterhoft, Shameem Siddiqui
Unconventional Resources Technology Conference (URTEC)
... represented by pixels. A background grid associated with the particles comprises elements (cells) similar to finite element or finite difference models...
2016
4D Seismic Bandwidth and Resolution Analysis for Reservoir Fluid-flow Model Applications
Rafael Souza, David Lumley, Jeffrey Shragge, Alessandra Davolio, Denis Schiozer
Petroleum Exploration Society of Australia (PESA)
... modelling results ( e.g. through finite difference solutions) to those generated by infinite frequency ray-tracing and convolution modelling results...
2019
Developing Predictive Models for Shale Reservoirs
Stephen A. Holditch, Carlos A. Dengo
Unconventional Resources Technology Conference (URTEC)
... to scale up nano science information to the layer and reservoir level. We must improve existing finite difference models to incorporate features of shale...
2017
Refining Hydraulic Fracture Design in Tight Gas Reservoirs Using a New Generation of Slim Dipole Tools
Gabriel Gallardo Giozza, Jose R. Zambrano, Edgar Velez, Federico Sorenson, Lucia Lamberghini
Unconventional Resources Technology Conference (URTEC)
... through performing intensive 3D finite-difference (FDM) modeling to understand and optimize the tool response. Unlike other logging technologies...
2017
Development of the Regulatory Framework for Denver Basin Aquifers
Glenn Graham, George Vanslyke
Rocky Mountain Association of Geologists
... Harbaugh, 1983, A Modular ThreeDimensional Finite-Difference Ground Water Flow Model: USGS Open File Report 83-875. Romero, J.C., 1976, Report...
2004
An Efficient Method to Determine Wormhole Propagation During Matrix Acidizing
Zhaoqi Fan, Xiaoli Li, Russell D. Ostermann, Jie Jiang
Unconventional Resources Technology Conference (URTEC)
... way. Consequently, Equations (17-22) are solvable by using finite difference method with an appropriate numerical configuration. Note that a second...
2018
Monitoring Hydraulic Fracture Flowback in the Permian Basin Using Surface-Based, Controlled-Source Electromagnetics
Drew Jones, Chester Pieprzica, Oscar Vasquez, Justin Oberle, Peter Morton, Santiago Treviño III, Mark Hickey
Unconventional Resources Technology Conference (URTEC)
.../10.1190/1.1444968 Commer, M., Hoversten, G. M., & Um, E. S. (2015). Transient-electromagnetic finite-difference timedomain earth modeling over steel...
2019
Robust 3D Modeling of Hydraulic Fracture Propagation in Naturally Fractured Reservoirs
Amirhossein Kamali, Ahmad Ghassemi
Unconventional Resources Technology Conference (URTEC)
.... The displacement discontinuity method has an advantage over other numerical methods such as finite elements and finite difference in the sense that it does...
2019
Experimental and Numerical Investigation of the Slippage of a Natural Fracture Resulting from an Approaching Hydraulic Fracture
Lianbo Hu, Behzad Hemami, Ahmad Ghassemi, Spencer Riley, Dan Kahn, David Langton
Unconventional Resources Technology Conference (URTEC)
..., and finite difference method was utilized to model coupled fluid/deformation process in the rock matrix. A fully coupled hydro-mechanical simulation is used...
2019
Petrophysical Evaluation of Geomechanical Data in a Horizontal Well to Predict Problem Stages Using Process Zone Stress
Taylor Levon, Carrie Glaser
Unconventional Resources Technology Conference (URTEC)
... in a 3D multi-well finite difference simulator using each of the three petrophysical inputs. Scalars for the models were calibrated to offset DFIT...
2019
Improved TOC and Lithology Prediction for Wolfcamp Shales Using AVO Attribute Analysis
Jaewook Lee, Un Young Lim, David Lumley
Unconventional Resources Technology Conference (URTEC)
... anisotropy (Gibson et al., 1991), or even better, full finite-difference modeling of the fully elastic anisotropic wave equation. Conclusions In this study...
2020
Fiber Optic Strain Monitoring of Hydraulic Stimulation: Geomechanical Modeling and Sensitivity Analysis
Zhishuai Zhang, Zijun Fang, Joe Stefani, James DiSiena, Dimitri Bevc, Ivan Lim Chen Ning, Kelly Hughes, Yunhui Tan
Unconventional Resources Technology Conference (URTEC)
.... One way to solve for the stress/strain field around hydraulic fractures is to use a domain discretization method, such as finite element or finite...
2020
Generate Inflow Performance Relationships (IPR) for Unconventional Reservoirs using Reservoir Models instead of Correlations
S. H. Tabatabaie, M. Pooladi-Darvish, S. Taheri, J. Prefontaine, C. Tewari, K. Zaoral, L. Mattar
Unconventional Resources Technology Conference (URTEC)
... linear flow simulator – Figure 6. It had a finite difference formulation. There was no fracture, nor fracture conductivity, no wellbore, nor wellbore...
2020
Tectonic Development of Trench-Arc Complexes on the Northern and Southern Margins of the Venezuela Basin: Small Basin Margins
John W. Ladd , Joel S. Watkins
AAPG Special Volumes
... a finite difference rotation for the period of 38 mybp to 9 mybp of 0.21°/m.y. about a pole at 17°N lat., 53°W long. Using an equation by Morgan (1968...
1979
Springflow Augmentation Possibilities at Comal and San Marcos Springs, Edwards Aquifer
Matthew M. Uliana, John M. Sharp, Jr.
GCAGS Transactions
... orifices at Comal Springs with a two layer, steady-state, finite-difference computer model (an injection well response [IWR) model). This calculates...
1996
Stochastic Apparent Permeability Model of Shale Oil Considering Geological Control
Jilong Xu, Yuliang Su, Wendong Wang, Han Wang
Unconventional Resources Technology Conference (URTEC)
... not change with pressure, so Eq. (19) can be reduced to Eq. (20) and Eq. (21). Eq. (22) can be obtained by finite difference method, finally...
2020