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The AAPG/Datapages Combined Publications Database
Showing 1,126 Results. Searched 200,619 documents.
A Novel Approach for Production Transient Analysis of Shale Gas/Oil Reservoirs
Changdong Yang, Vishal Sharma, Akhil Datta-Gupta, Michael J. King
Unconventional Resources Technology Conference (URTEC)
... model is simulated with commercial finite difference reservoir simulator. The rate and cumulative production information for the first 1000 days are...
2015
A Geomechanical Study of Refracturing Based on Microseismic Observations - Case Study of Haynesville and Eagle Ford Wells
Alireza Agharazi, Sudhendu Kashikar
Unconventional Resources Technology Conference (URTEC)
... to investigate the effect of these two factors, we numerically simulated a generic refracturing treatment using a 3D finite difference code. We studied two...
2016
Reservoir and Fracture Flow Characterization Using a Novel ω(τ) Formulation
Xu Xue, Changdong Yang, Vishal Kumar Sharma, Akhil Datta-Gupta, Michael J. King
Unconventional Resources Technology Conference (URTEC)
... is simulated with a commercial finite difference reservoir simulator. The input parameters for typical shale reservoirs are listed in Table 4 (Cipolla...
2016
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
... County, Utah: Provo, Utah, Brigham Young University, M.S. thesis, 42 p. McDonald, M.G., and Harbaugh, A.W., 1988, A modular three-dimensional finite...
2007
Refracturing Vs. Infill Drilling - A Cost Effective Approach to Enhancing Recovery in Shale Reservoirs
Edgar Urban, Daniel Orozco, Alfonso Fragoso, Karthik Selvan, Roberto Aguilera
Unconventional Resources Technology Conference (URTEC)
...lera MBE (2008) deviates from the first derivative calculated with the new MBE. The first derivative is computed from a central finite di...
2016
Protection Refrac: Analysis of Pore Pressure and Stress Change Due to Refracturing of Legacy Wells
Ali Rezaei, Mehdi Rafiee, Giorgio Bornia, Mohamed Soliman, Stephen Morse
Unconventional Resources Technology Conference (URTEC)
... element method and finite difference method. BEM reduces the dimensionality of the problem by one, and no re-meshing over whole body is required...
2017
Exploration for Reservoir Quality Rock Bodies by Mapping and Simulation of Potentiometric Surface Anomalies
J. Toth, K. Rakhit
CSPG Bulletin
...-dimensional finite-difference groundwater-flow model. United States Geological Survey Open File Report. USGS Printing Office, Washington, D.C., 528 p...
1988
CBM Indonesia Dull Past, Bright Future
John Harrington
Indonesian Petroleum Association
... Acquisition Survey Parameters using Finite Difference Modelling. Proc. Indonesian Petroleum Assoc., 33rd Annual Convention, May 2009. Koesoemadinata...
2016
A Unified Model to Predict Flowing Pressure and Temperature Distributions in Horizontal Wellbores for Different Energized Fracturing Fluids
Zhengming Xu, Kan Wu, Xianzhi Song, Gensheng Li, Zhaopeng Zhu, Zhaoyu Pang
Unconventional Resources Technology Conference (URTEC)
... as the initial formation temperature. Solution Algorithm. Figure 4 presents the solution algorithm of this model. Finite difference method is applied to solve...
2018
Reservoir Models for Meandering and Straight Fluvial Channels; Examples from the Travis Peak Formation, East Texas
David K. Davies , Brian P. J. Williams , Richard K. Vessell
GCAGS Transactions
... matched using a single phase, finite difference reservoir simulator. "This simulator has the ability to model individual layers of strata with different...
1991
In-situ stress and coal bed methane potential in Western Canada
J.S. Bell
CSPG Bulletin
... to model numerically the structural evolution of part of the Bowen Basin using a finite difference stress analysis code. The purpose was to predict zones...
2006
A Set of Successful Chemical EOR Trials in Permian Basin: Promising Field and Laboratory Results
Mehrnoosh Moradi Bidhendi, Mahdi Kazempour, Uwana Ibanga, Duy Nguyen, Justin Arruda, Mike Lantz, Cooper Mazon
Unconventional Resources Technology Conference (URTEC)
... intensity/orientation, oil viscosity/density a numerical model was developed using CMG-STARS simulator. This lab-scale 3D finite difference model can...
2019
Fracture Characterization and Flow Profiling with Distributed Temperature Sensing
He Sun, Wei Yu, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
... Compositions) compositional model (Change 1990). The material balance equation is discretized with a finite-difference scheme. The general mass...
2020
Using Bayesian Leave-One-Out and Leave-Future-Out Cross- Validation to Evaluate the Performance of Rate-Time Models to Forecast Production of Tight-Oil Wells
Leopoldo M. Ruiz Maraggi, Larry W. Lake, Mark P. Walsh
Unconventional Resources Technology Conference (URTEC)
...n of the procedure (Fig. 1) for a synthetic case. The synthetic case is a finite-difference commercial simulation that we performed to validate the tw...
2021
Impact of Horizontal Weak Interfaces on the Hydraulic Fracturing: From Height Growth to Lateral Propagation
Jiawei Li, Kan Wu
Unconventional Resources Technology Conference (URTEC)
... deformation is solved by the S3D DDM solution and the fluid flow equations are solved by the finite-difference method on a fixed grid of boundary...
2022
Interference Testing in Shale: A Generalized Degree of Production Interference (DPI) and Developing New Insights into the Chow Pressure Group (CPG)
Chris Ponners, Mohsen Babazadeh, Craig Cipolla, Karan Dhuldhoya, Qin Lu, Ripudaman Manchanda, Daniel Ramirez Tamayo, Steve Smith, Mojtaba Shahri, Mark McClure
Unconventional Resources Technology Conference (URTEC)
... until that point in time. The calculation performs a finite difference mass balance calculation on each radial fracture ‘element...
2024
Quantifying the Impacts of CO2 Adsorption on the Elasticity of Organic-Rich Mudrocks
Jamil El Masry, Ibrahim Gomaa, Elsa Maalouf, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... (Madonna et al. 2012; Pang et al. 2025). Moreover, finite element and finite difference methods are well-established for quantifying the elastic...
2025
Formation of Ripple Bands in a Wave-Convergence Zone
K. P. Black , T. R. Healy
Journal of Sedimentary Research (SEPM)
...]/[2kh + sinh (2kh)] [[vh]/[vx] tan (i,j)] - [vh]/[vy]], (13) where the finite difference grid is defined in Figure 1. C is the second-order accurate...
1988
Storm- and Fair-Weather Combined Flow on the Central Texas Continental Shelf
John W. Snedden , Dag Nummedal, Anthony F. Amos
Journal of Sedimentary Research (SEPM)
.... Miyazaki (1965) used a finite-difference scheme in conjunction with actual coastal tide measurements to reconstruct the areal distribution of the storm...
1988
The Hydrogeochemistry of Early Meteoric Diagenesis in a Holocene deposit of Biogenic Carbonates
Michael E. McClain , Peter K. Swart, H. L. Vacher
Journal of Sedimentary Research (SEPM)
... by a two-dimensional, two-layer, Dupuit-Ghyben-Herzberg (DGH) finite-difference model (Fetter 1972; Vacher 1988) in which the recharge (R) is 0.2 m/yr...
1992
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
Hydraulic Sorting of Heavy-Mineral Grains by Swash on a Medium-Sand Beach
Michael G. Hughes, Jock B. Keene, Rebecca G. Joseph
Journal of Sedimentary Research (SEPM)
... and the shoreline position Xs(t) is [EQUATION (7)] Rearranging Eq 6 and expressing it in finite-difference form to enable a solution for u we have u = [V...
2000
Chapter 149: Jackfork Group Turbidites in the Hollywood Quarry, Arkansas, USA: Outcrop Characterization, 3-D Geological Modeling, and Upscaling for Reservoir Simulation
J. Camilo Goyeneche, Roger M. Slatt, Alan J. Witten, Roger A. Young
AAPG Special Volumes
... flow equations fully implicit, with a five-point finite difference method for the ECLIPSE™ black-oil, commercial simulator (ECLIPSE™, 2004) for a total...
2007
Variations in Morphology of Major River Deltas as Functions of Ocean Wave and River Discharge Regimes
L. D. Wright , J. M. Coleman
AAPG Bulletin
... accomplished by a digital computer by using a finite-difference method. The value of Hf then replaces H in the power equation (eq. 1). It should...
1973
Fault facies modeling: Technique and approach for 3-D conditioning and modeling of faulted grids
N. Fredman, J. Tveranger, N. Cardozo, A. Braathen, H. Soleng, P. Roe, A. Skorstad, A. R. Syversveen
AAPG Bulletin
... via maximum principal stretch in the regular grid using a finite difference scheme and subsequently is interpolated into the FF grid (Figure 4...
2008