relation: https://khub.utp.edu.my/scholars/15847/
title: Proxy modelling for rapid optimisation of miscible CO2-WAG injection in heterogeneous clastic reservoirs: A case study from Southern Iraqi oil fields
creator: Jaber, A.K.
creator: Awang, M.B.
creator: Stephen, K.D.
description: Multiple simulation runs are required to optimise and quantify uncertainty and sensitivity analysis to determine and rank the impact of reservoir and operating parameters on the incremental oil recovery (�RF) under miscible CO2-WAG flooding. The central composite design (CCD) was employed to create a statistical proxy model for �RF as a function of seven reservoir and operating parameters. Statistical analysis was employed to check the model adequacy. The importance and effect of variables that result to higher predicted �RF were investigated. As an analogue of the Nahr Umr reservoir, the reservoir understudy, the proxy model can be roughly applied to predict the �RF during the miscible CO2-WAG injection at depending on uncertainty. The reliability of the proxy model has been demonstrated based on many statistical tools. Copyright © 2021 Inderscience Enterprises Ltd.
publisher: Inderscience Publishers
date: 2021
type: Article
type: PeerReviewed
identifier:   Jaber, A.K. and Awang, M.B. and Stephen, K.D.  (2021) Proxy modelling for rapid optimisation of miscible CO2-WAG injection in heterogeneous clastic reservoirs: A case study from Southern Iraqi oil fields.  International Journal of Oil, Gas and Coal Technology, 26 (3).  pp. 263-280.  ISSN 17533309     
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85101681051&doi=10.1504%2fIJOGCT.2021.113134&partnerID=40&md5=b6a1a275366abe08fa3058163df50b16
relation: 10.1504/IJOGCT.2021.113134
identifier: 10.1504/IJOGCT.2021.113134