Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017WR021273 |
Impact of Three-Phase Relative Permeability and Hysteresis Models on Forecasts of Storage Associated With CO2-EOR | |
Jia, Wei1,2; McPherson, Brian1,2; Pan, Feng3; Dai, Zhenxue4,5; Moodie, Nathan1,2; Xiao, Ting1,2 | |
2018-02-01 | |
发表期刊 | WATER RESOURCES RESEARCH |
ISSN | 0043-1397 |
EISSN | 1944-7973 |
出版年 | 2018 |
卷号 | 54期号:2页码:1109-1126 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Peoples R China |
英文摘要 | Geological CO2 sequestration in conjunction with enhanced oil recovery (CO2-EOR) includes complex multiphase flow processes compared to CO2 storage in deep saline aquifers. Two of the most important factors affecting multiphase flow in CO2-EOR are three-phase relative permeability and associated hysteresis, both of which are difficult to measure and are usually represented by numerical interpolation models. The purpose of this study is to improve understanding of (1) the relative impacts of different three-phase relative permeability models and hysteresis models on CO2 trapping mechanisms, and (2) uncertainty associated with these two factors. Four different three-phase relative permeability models and three hysteresis models were applied to simulations of an active CO2-EOR site, the SACROC unit located in western Texas. To eliminate possible bias of deterministic parameters, we utilized a sequential Gaussian simulation technique to generate 50 realizations to describe heterogeneity of porosity and permeability, based on data obtained from well logs and seismic survey. Simulation results of forecasted CO2 storage suggested that (1) the choice of three-phase relative permeability model and hysteresis model led to noticeable impacts on forecasted CO2 sequestration capacity; (2) impacts of three-phase relative permeability models and hysteresis models on CO2 trapping are small during the CO2-EOR injection period, and increase during the post-EOR CO2 injection period; (3) the specific choice of hysteresis model is more important relative to the choice of three-phase relative permeability model; and (4) using the recommended three-phase WAG (Water-Alternating-Gas) hysteresis model may increase the impact of three-phase relative permeability models and uncertainty due to heterogeneity. |
英文关键词 | CO2 enhanced oil recovery (CO2-EOR) CO2 sequestration three-phase relative permeability hysteresis trapping mechanisms |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000428474500025 |
WOS关键词 | CO2 SEQUESTRATION ; CARBON-DIOXIDE ; TRAPPING MECHANISMS ; UNCERTAINTY ; RESERVOIR ; BEHAVIOR ; FLUIDS ; FIELD ; FLOW ; EOR |
WOS类目 | Environmental Sciences ; Limnology ; Water Resources |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/20125 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Utah, Dept Civil & Environm Engn, Salt Lake City, UT 84112 USA; 2.Univ Utah, Energy & Geosci Inst, Salt Lake City, UT 84108 USA; 3.Utah Div Water Resources, Salt Lake City, UT USA; 4.Jilin Univ, Coll Construct Engn, Changchun, Jilin, Peoples R China; 5.Los Alamos Natl Lab, Los Alamos, NM USA |
推荐引用方式 GB/T 7714 | Jia, Wei,McPherson, Brian,Pan, Feng,et al. Impact of Three-Phase Relative Permeability and Hysteresis Models on Forecasts of Storage Associated With CO2-EOR[J]. WATER RESOURCES RESEARCH,2018,54(2):1109-1126. |
APA | Jia, Wei,McPherson, Brian,Pan, Feng,Dai, Zhenxue,Moodie, Nathan,&Xiao, Ting.(2018).Impact of Three-Phase Relative Permeability and Hysteresis Models on Forecasts of Storage Associated With CO2-EOR.WATER RESOURCES RESEARCH,54(2),1109-1126. |
MLA | Jia, Wei,et al."Impact of Three-Phase Relative Permeability and Hysteresis Models on Forecasts of Storage Associated With CO2-EOR".WATER RESOURCES RESEARCH 54.2(2018):1109-1126. |
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