Dynamics of Water Sighting and Injection Mechanisms in Fishbone Branch Wells in Bottom Water Reservoirs
文献类型：期刊论文
| 作者 | Zhang, Guoqing4; Cui, Chunxue3; Zhou, Zhijun4; Wang, Juan2; Zhang, Jian4; Hou, Guifeng1 |
| 刊名 | JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME
 |
| 出版日期 | 2024-07-01 |
| 卷号 | 146期号:7页码:8 |
| 关键词 | bottom water reservoir water cresting & coning fishbone branch well breakthrough time waterflood adjustment |
| ISSN号 | 0195-0738 |
| DOI | 10.1115/1.4065199 |
| 通讯作者 | Zhou, Zhijun(zgqing721@163.com) |
| 英文摘要 | Herringbone wells are effective in improving productivity for bottom water reservoirs; however, the main problem faced in the exploitation of bottom water reservoir is the ridge and cone of bottom water during the process of waterflooding, which leads to the decline of oil production. Therefore, predicting the breakthrough time and location of herringbone wells in bottom water reservoirs and then adjusting the water injection measures are of great significance for improving production and development. In this paper, we establish a three-dimensional coning model of bottom water to study the dynamic performance of bottom water rise, and the sequence of breakthrough position is determined by studying the breakthrough time along the wellbore. Based on the reservoir numerical simulation, we carry out a comprehensive adjustment of the water injection mechanism and develop a water injection scheme under the combination arrangement of vertical wells and herringbone wells. The results show that the bottom water breakthrough position of the branch well is mainly near the heel of the main branch or near the middle subsidence, and the recovery rate is the highest when the branch angle is 45 deg. The longer the shut-in time, the higher the recovery. The study is of great significance to optimize the layout and spatial structure, determine a reasonable working system, delay water channeling, and increase the cumulative production of herringbone wells. |
| WOS关键词 | BREAKTHROUGH TIME ; HORIZONTAL WELLS ; MODEL |
| 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:001230492400005 |
| 资助机构 | China National Science and Technology projects ; Northeast Petroleum University National Fund Foundation Project |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/95432]  |
| 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 | Zhou, Zhijun |
| 作者单位 | 1.Shengli Oilfield Co, Binnan Oil Prod Plant, Binzhou 256600, Shandong, Peoples R China 2.China Oilfield Serv Co Ltd, Oilfield Prod Res Inst, Oilfield Prod Div, Tianjin 300450, Peoples R China 3.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China 4.Northeast Petr Univ, Key Lab Enhanced Oil Recovery, Daqing 163000, Heilongjiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Guoqing,Cui, Chunxue,Zhou, Zhijun,et al. Dynamics of Water Sighting and Injection Mechanisms in Fishbone Branch Wells in Bottom Water Reservoirs[J]. JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME,2024,146(7):8. |
| APA | Zhang, Guoqing,Cui, Chunxue,Zhou, Zhijun,Wang, Juan,Zhang, Jian,&Hou, Guifeng.(2024).Dynamics of Water Sighting and Injection Mechanisms in Fishbone Branch Wells in Bottom Water Reservoirs.JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME,146(7),8. |
| MLA | Zhang, Guoqing,et al."Dynamics of Water Sighting and Injection Mechanisms in Fishbone Branch Wells in Bottom Water Reservoirs".JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME 146.7(2024):8. |
入库方式： OAI收割
来源：力学研究所
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