Development of a General Package for Resolution of Uncertainty-Related   Issues in Reservoir Engineering

doi:10.3390/en10020197

CORC > 北京大学 > 工学院

	Development of a General Package for Resolution of Uncertainty-Related Issues in Reservoir Engineering
	Xue, Liang ; Dai, Cheng ; Wang, Lei
刊名	ENERGIES
	2017
关键词	reservoir simulation uncertainty quantification automatic history matching ENSEMBLE KALMAN FILTER PROBABILISTIC COLLOCATION METHOD PETROLEUM-RESERVOIR DATA ASSIMILATION POLYNOMIAL CHAOS FLOW QUANTIFICATION ALGORITHM SIMULATIONS EFFICIENT
DOI	10.3390/en10020197
英文摘要	Reservoir simulations always involve a large number of parameters to characterize the properties of formation and fluid, many of which are subject to uncertainties owing to spatial heterogeneity and insufficient measurements. To provide solutions to uncertainty-related issues in reservoir simulations, a general package called GenPack has been developed. GenPack includes three main functions required for full stochastic analysis in petroleum engineering, generation of random parameter fields, predictive uncertainty quantifications and automatic history matching. GenPack, which was developed in a modularized manner, is a non-intrusive package which can be integrated with any existing commercial simulator in petroleum engineering to facilitate its application. Computational efficiency can be improved both theoretically by introducing a surrogate model-based probabilistic collocation method, and technically by using parallel computing. A series of synthetic cases are designed to demonstrate the capability of GenPack. The test results show that the random parameter field can be flexibly generated in a customized manner for petroleum engineering applications. The predictive uncertainty can be reasonably quantified and the computational efficiency is significantly improved. The ensemble Kalman filter (EnKF)-based automatic history matching method can improve predictive accuracy and reduce the corresponding predictive uncertainty by accounting for observations.; National Natural Science Foundation of China [41402199]; National Science and Technology Major Project [2016ZX05037003, 2016ZX05060002]; Science Foundation of China University of Petroleum-Beijing [2462014YJRC038]; independent research funding of State Key Laboratory of Petroleum Resources and Prospecting [PRP/indep-4-1409]; China Postdoctoral Science Foundation [2016M591353]; Science Foundation of Sinopec Group [P16063]; SCI(E); ARTICLE; 2; 10
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/475347]
专题	工学院
推荐引用方式 GB/T 7714	Xue, Liang,Dai, Cheng,Wang, Lei. Development of a General Package for Resolution of Uncertainty-Related Issues in Reservoir Engineering[J]. ENERGIES,2017.
APA	Xue, Liang,Dai, Cheng,&Wang, Lei.(2017).Development of a General Package for Resolution of Uncertainty-Related Issues in Reservoir Engineering.ENERGIES.
MLA	Xue, Liang,et al."Development of a General Package for Resolution of Uncertainty-Related Issues in Reservoir Engineering".ENERGIES (2017).