COUPLED NUMERICAL SIMULATION OF FRACTURING MULTILAYER RESERVOIR FLOW WITH LEAN-STRATIFIED WATER INJECTION | |
Gao DP(高大鹏); Liu YW(刘曰武) | |
刊名 | Journal of Porous Media |
2018-09 | |
卷号 | 21期号:10页码:999-1005 |
关键词 | Lean-stratified water injection Well model numerical reservoir simulation horizontal fracture low-permeability thin oil layers |
ISSN号 | 1091-028X |
DOI | 10.1615/JPorMedia.2018014322 |
英文摘要 | Many multilayer sandstone reservoirs have reached extreme high water content and high recovery stage after long time waterflooding. These inner LPTOLs have been the main potential reserves. Lean-stratified water injection is one of the most important technologies to increase production and develop potential for multilayer oilfields with extreme high water content. However, traditional models cannot entirely solve the inner boundary conditions of lean-stratified water injection. Therefore, we established the injection wellbore constraint equations, which were coupled with the oil/water two-phase numerical reservoir models. Upon an embedded fracture model for simulating hydraulic fractures, a method to simulate the reservoir with horizontal fractures is shown. The influences of reservoir and fluid, horizontal fractures, and injection-production characteristics are analyzed for oil production and water-content dynamic. Considering the specific situation of lean-stratified water injection wells, the influences of different segments numbers, modes of combination in segment layers, and rhythm characteristics of remaining oil reserves and distribution are evaluated. |
分类号 | Q3 |
语种 | 英语 |
WOS记录号 | WOS:000447763000009 |
内容类型 | 期刊论文 |
源URL | [http://dspace.imech.ac.cn/handle/311007/77966] |
专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
通讯作者 | Liu YW(刘曰武) |
作者单位 | 中国科学院力学研究所 |
推荐引用方式 GB/T 7714 | Gao DP,Liu YW. COUPLED NUMERICAL SIMULATION OF FRACTURING MULTILAYER RESERVOIR FLOW WITH LEAN-STRATIFIED WATER INJECTION[J]. Journal of Porous Media,2018,21(10):999-1005. |
APA | Gao DP,&Liu YW.(2018).COUPLED NUMERICAL SIMULATION OF FRACTURING MULTILAYER RESERVOIR FLOW WITH LEAN-STRATIFIED WATER INJECTION.Journal of Porous Media,21(10),999-1005. |
MLA | Gao DP,et al."COUPLED NUMERICAL SIMULATION OF FRACTURING MULTILAYER RESERVOIR FLOW WITH LEAN-STRATIFIED WATER INJECTION".Journal of Porous Media 21.10(2018):999-1005. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论