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The AAPG/Datapages Combined Publications Database
Showing 1,126 Results. Searched 200,636 documents.
Water and Oil Relative Permeability of Middle Bakken Formation: Experiments and Numerical Modeling
Younki Cho, Ilkay Uzun, Erdinc Eker, Xiaolong Yin, Hossein Kazemi
Unconventional Resources Technology Conference (URTEC)
... in outlet boundary condition section. 3.2. Numerical Solution In order to solve Eq.11 for waterflooding a core, both explicit and implicit finite...
2016
Rock Mechanical Behavior at the Inch Scale in a Thinly Laminated Unconventional Formation
Smaine Zeroug, Bikash K. Sinha, Ting Lei, John Jeffers
Unconventional Resources Technology Conference (URTEC)
... strong lamination is present, as can be seen in the intervals XX08 to XX13ft and XX25 to XX28ft. A quantification of the difference between ultrasonic...
2016
Effect of particle gradation and rock block content on soil-rock mixture shear strength parameters
Norsyafiqah Binti Salimun, Hisham Mohamad
Geological Society of Malaysia (GSM)
..., H., Shuaihao, Z., Xiao, C., Yibo, L., & Min, D., 2021. A new method for constructing finite difference model of soil-rock mixture slope and its...
2024
New Production Performance and Prediction Tool for Unconventional Reservoirs
Raul Velasco, Palash Panja, Milind Deo
Unconventional Resources Technology Conference (URTEC)
...vity fracture model that penetrates the entire thickness of the formation as shown in Figure 2. A numerical model was built and ran using a finite difference sim...
2016
Myths and Facts of Forecasting Horizontal Well Production in Unconventional Reservoirs Are We Complicating a Simple Analysis?
Vivek Muralidharan, Krunal Joshi
Unconventional Resources Technology Conference (URTEC)
... in unconventional reservoirs is history matching using a finite difference simulator. While reservoir simulation is a rigorous technique that takes...
2018
Analyzing the impact of fracture complexity on well performance and wettability alteration in Eagle Ford shale
Jiawei Li, Wei Yu, Kan Wu
Unconventional Resources Technology Conference (URTEC)
... gridding system and finite-element method or finite-difference method has been developed to explicitly model the complex fractures (Noorishad et al. 1982...
2018
Learnings from the Hydraulic Fracturing Test Site (HFTS) #1, Midland Basin, West Texas - A Geomechanics Perspective
Shugang Wang, Yunhui Tan, Anusarn Sangnimnuan, Shahzad Khan, Baosheng Liang, Peggy Rijken
Unconventional Resources Technology Conference (URTEC)
... methods, including Finite Difference Method (Siebrits et al., 1998), Boundary Element Method (Xiao et al., 2017), Finite Element Method (Guo et al...
2019
Simulating Production from Complex Fracture Networks: Impact of Geomechanics and Closure of Propped/Unpropped Fractures
Shuang Zheng, Ashish Kumar, Deepen Gala, Kaustubh Shrivastava, Mukul Sharma
Unconventional Resources Technology Conference (URTEC)
... for mechanics and finite difference method for flow to simulate fracture propagation in a highly naturally fractured reservoir with proppant injection...
2019
Fiber Optic Sensing-Based Production Logging Methods for Low-Rate Oil Producers
Ge Jin, Kyle Friehauf, Baishali Roy, Jesse J. Constantine, Herbert W. Swan, Kyle R. Krueger, Kevin T. Raterman
Unconventional Resources Technology Conference (URTEC)
... distribution, same as the one obtained from DAS measurements. This equation can be solved using finite-difference approximation: 𝑇𝑖+1 − 𝑇𝑖 𝑅 𝑖+1...
2019
Formation Anisotropy and Heterogeneity Evaluation with a High-Resolution LWD Ultrasonic Slowness Imaging Tool
Naoki Sakiyama, Hiroshi Hori, Hiroaki Yamamoto, Hiroshi Nakajima, Matthew Blyth, Syed Muhammad Fahim Ud Din, Mark Kittridge
Unconventional Resources Technology Conference (URTEC)
... using 3D finite difference time domain (FDTD) method with the input parameters summarized in Table 1. Figure 3 shows modeled ultrasonic pitch-catch...
2020
The Structure and Evolution of the Jan Mayen Ridge and Surrounding Regions: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy
Alan Nunns
AAPG Special Volumes
..., 118.3°E. This pole position lies within the scatter area of determined finite difference poles for anomaly 7 to anomaly 20 time. For example, Phillips et...
1982
Auto-Optimization of Hydraulic Fracturing Design with Three-Dimensional Fracture Propagation in Naturally Fractured Multi-Layer Formations
Jiacheng Wang, Jon E. Olson
Unconventional Resources Technology Conference (URTEC)
... a prescribed objective function. Ma et al. (2013) applied finite difference method, discrete simultaneous perturbation stochastic algorithm, and genetic...
2020
Well Performance and Completion Efficiency Assessment in the Delaware Basin using the Diffusive Time of Flight
Jaeyoung Park, Yuxing Ben, Vivek Muralidharan
Unconventional Resources Technology Conference (URTEC)
... in DTOF computation involves upwind finite difference of the Eikonal equation and its solution and applying it to any grid systems, including embedded...
2021
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
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
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