Research of Productivity and Interlayer Interference Mechanism of Multilayer Co-Production in Reservoirs With Multipressure Systems
文献类型：期刊论文
| 作者 | Cui, Chunxue5; Liu YW(刘曰武)4,5 ; Zhang, Guoqing3; Ren, Yangqi3; Chai, Xiaolong1,2
|
| 刊名 | JOURNAL OF ENERGY RESOURCES TECHNOLOGY PART B-SUBSURFACE ENERGY AND CARBON CAPTURE
 |
| 出版日期 | 2025-04-01 |
| 卷号 | 1期号:2页码:9 |
| 关键词 | multipressure systems multilayer oil reservoirs interlayer interference productivity prediction |
| ISSN号 | 2998-1638 |
| DOI | 10.1115/1.4066767 |
| 通讯作者 | Cui, Chunxue(1807903344@qq.com) |
| 英文摘要 | Due to the differences in physical and fluid properties in vertical oil layers, the interlayer contradictions are prominent and affect the reservoir utilization degree seriously. Therefore, the coordination between reasonable bottom-hole flow pressure and optimal production, as well as the reduction of interlayer interference are the primary concerns during the co-production of multilayer oil reservoirs. Based on the reservoir engineering and fluid mechanics in porous media theory, this work adopts the comprehensive pressure system and considers the interlayer interference to establish a multibranch horizontal well productivity model and interlayer interference mathematical model. By analyzing the main controlling factors and interference mechanisms, this article demonstrates a pattern of interlayer interference and improves the quantitative characterization interlayer interference theory in multilayer combined mining. The study has shown that (1) the interlayer interference is beneficial for balancing the production of different layers and improving development effi-ciency, and it is greatly affected by interlayer heterogeneity; (2) when the number of layers exceeds two layers, the interference coefficient increases; with the increase of the layer thickness, the thicker oil layers have higher productivity, and the thickness of the layer has a significant effect on the production of low-pressure layer; as the viscosity difference increases, the interlayer interference coefficient becomes larger, and the contribution rate of high viscosity oil layer decreases continuously. When the production pressure difference increases, the interlayer interference can be reduced; (3) the interlayer interference mathematical model constructed in this article has high prediction accuracy and strong practicality, which has theoretical guidance significance for the division of strata in the comprehensive adjustment of reservoirs. [DOI: 10.1115/1.4066767] |
| WOS关键词 | COMMINGLED PRODUCTION ; SEDIMENTARY CONTROL ; GAS ; PRESSURE ; BASIN |
| 资助项目 | China National Science and Technology Projects[2016ZX05012-002-002] ; Northeast Petroleum University National Fund Foundation Project[2018GPYB-02] |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001509309100007 |
| 资助机构 | China National Science and Technology Projects ; Northeast Petroleum University National Fund Foundation Project |
| 其他责任者 | Cui, Chunxue |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/101841]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 作者单位 | 1.China Univ Petr, Inst Petr Engn, Beijing 102249, Peoples R China 2.China Univ Petr, State Key Lab Petr Resources & Prospecting, Beijing 102249, Peoples R China; 3.Northeast Petr Univ, Key Lab Enhanced Oil Recovery, Daqing 163000, Heilongjiang, Peoples R China; 4.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100190, Peoples R China; 5.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Cui, Chunxue,Liu YW,Zhang, Guoqing,et al. Research of Productivity and Interlayer Interference Mechanism of Multilayer Co-Production in Reservoirs With Multipressure Systems[J]. JOURNAL OF ENERGY RESOURCES TECHNOLOGY PART B-SUBSURFACE ENERGY AND CARBON CAPTURE,2025,1(2):9. |
| APA | Cui, Chunxue,刘曰武,Zhang, Guoqing,Ren, Yangqi,&Chai, Xiaolong.(2025).Research of Productivity and Interlayer Interference Mechanism of Multilayer Co-Production in Reservoirs With Multipressure Systems.JOURNAL OF ENERGY RESOURCES TECHNOLOGY PART B-SUBSURFACE ENERGY AND CARBON CAPTURE,1(2),9. |
| MLA | Cui, Chunxue,et al."Research of Productivity and Interlayer Interference Mechanism of Multilayer Co-Production in Reservoirs With Multipressure Systems".JOURNAL OF ENERGY RESOURCES TECHNOLOGY PART B-SUBSURFACE ENERGY AND CARBON CAPTURE 1.2(2025):9. |
入库方式： OAI收割
来源：力学研究所
浏览0
下载0
收藏0
其他版本
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。