Applying Massively Parallel Interface for MPFA scheme with advanced linearization for fluid flow in porous media

doi:10.1016/j.petrol.2022.111190

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	Applying Massively Parallel Interface for MPFA scheme with advanced linearization for fluid flow in porous media
	Li LL(李龙龙); Khait, Mark; Voskov, Denis; Terekhov, KirillM; Abushaikha, Ahmad
刊名	JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING
	2023
卷号	220 页码:18
关键词	Reservoir simulation Parallel framework Multipoint flux approximation Operator -based linearization Unstructured grid Full tensor permeability
ISSN号	0920-4105
DOI	10.1016/j.petrol.2022.111190
通讯作者	Li, Longlong(lilonglong@imech.ac.cn) ; Abushaikha, Ahmad(aabushaikha@hbku.edu.qa)
英文摘要	We apply Massively Parallel Interface for MPFA-O scheme with state-of-the-art Operator-Based Linearization (OBL) approach for multiphase flow in porous media. The implementation of MPFA-O scheme enhances the modelling capabilities for non -K-orthogonal mesh. A fully implicit scheme is applied to guarantee the stability of solutions when a mass-based formulation is involved to keep the flexibility of the framework for general-purpose reservoir simulation. As the MPFA-O introduces more non-zeros elements in the Jacobian matrix than the traditional TPFA, massively parallel computations via Message Passing Interface (MPI) in this work help to guarantee competitive computational efficiency for high-fidelity geological models. Concerning the Jacobian assembly hassle, we apply the OBL approach which introduces operators combining the fluid and rock properties in the conservation equations and discretizes the operators in the physical parameter space. By computing values and derivatives of the operators via a multilinear interpolation, the assembly of Jacobian matrix and residual vector could be drastically simplified. Another benefit of the OBL is that by only evaluating operator values on the predefined nodes in the physical parameter space, the overhead related to complex phase behavior and property evaluation is significantly reduced. In the end, we present several benchmark cases to rigorously demonstrate the accuracy, convergence, and robustness of the framework and two challenging field-scale cases to further prove its computing performance and parallel scalability.
分类号	一类
资助项目	National Priorities Research Program from Qatar National Research Fund[NPRP10-0208-170407]
WOS关键词	OPERATOR-BASED LINEARIZATION ; FINITE-VOLUME DISCRETIZATION ; QUADRILATERAL GRIDS ; MIXED-HYBRID ; APPROXIMATION METHOD ; DIFFUSION-PROBLEMS ; 2-PHASE FLOW ; O-METHOD ; CONVERGENCE ; SIMULATION
WOS研究方向	Energy & Fuels ; Engineering
语种	英语
WOS记录号	WOS:000891781400003
资助机构	National Priorities Research Program from Qatar National Research Fund
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/91084]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
推荐引用方式 GB/T 7714	Li LL,Khait, Mark,Voskov, Denis,et al. Applying Massively Parallel Interface for MPFA scheme with advanced linearization for fluid flow in porous media[J]. JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING,2023,220:18.
APA	李龙龙,Khait, Mark,Voskov, Denis,Terekhov, KirillM,&Abushaikha, Ahmad.(2023).Applying Massively Parallel Interface for MPFA scheme with advanced linearization for fluid flow in porous media.JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING,220,18.
MLA	李龙龙,et al."Applying Massively Parallel Interface for MPFA scheme with advanced linearization for fluid flow in porous media".JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING 220(2023):18.