Exploring the effect of engineering parameters on the penetration of hydraulic fractures through bedding planes in different propagation regimes
文献类型：期刊论文
| 作者 | Zheng, Yongxiang1,2; He, Rui3; Huang, Liuke4,5,6; Bai, Yuesong7,8; Wang, Can9; Chen, Weihua3; Wang, Wei1,2 |
| 刊名 | COMPUTERS AND GEOTECHNICS
 |
| 出版日期 | 2022-06-01 |
| 卷号 | 146期号:-页码:- |
| 关键词 | Bedding plane Hydraulic fracturing Height growth Propagation regimes 3D discrete element modelling |
| ISSN号 | 0266-352X |
| 英文摘要 | Bedding planes have a significant effect on the behaviour of hydraulic fracture height growth, increasing the complexity of understanding hydraulic fractures. At the same time, hydraulic fracture height growth is of pivotal importance for successful stimulation in shale reservoirs. This paper aims to explore the influence of engineering parameters on the behaviour process of hydraulic fractures penetrating bedding planes. The block discrete element method is used to investigate the penetration ability of hydraulic fractures under different fracturing fluid viscosities and injection rates. The results show that a high viscosity and high injection rate are beneficial for producing hydraulic fractures that penetrate bedding planes. The mechanism of the penetration behaviour of hydraulic fractures is investigated based on the analysis of stress evolution curves. The evaluation standard of penetrating ability is established based on the dimensionless Tau value in the established propagation regimes, which is useful to evaluate the interaction behaviour between hydraulic fractures and bedding planes. A close relationship is demonstrated between the Tau value and the stress curve. This study establishes a concise evaluation criterion for the penetrating behaviour of hydraulic fractures, which has theoretical significance for the study of hydraulic fracturing of shale reservoirs with bedding planes. |
| 学科主题 | Computer Science ; Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000795793300003 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35556]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.School of Civil Engineering, Shijiazhuang Tiedao University, Shijiazhuang, Hebei 050043, China 2.Hebei Province Technical Innovation Center of Safe and Effective Mining of Metal Mines, Shijiazhuang, Hebei 050043, China 3.Engineering Technology Research Institute, PetroChina Southwest Oil & Gasfield Company, Chengdu, Sichuan 610017, China 4.School of Civil Engineering and Geomatics, Southwest Petroleum University, Chengdu, Sichuan 610500, China 5.Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China 6.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China 7.Institute of Mining Technology, Taiyuan University of Technology, Taiyuan 030024, China 8.Shanxi Wangjialing Coal Industry Co. Ltd., Xinzhou 036600, China 9.HydroChina ITASCA R and D Center, Hangzhou 311122, China |
| 推荐引用方式 GB/T 7714 | Zheng, Yongxiang,He, Rui,Huang, Liuke,et al. Exploring the effect of engineering parameters on the penetration of hydraulic fractures through bedding planes in different propagation regimes[J]. COMPUTERS AND GEOTECHNICS,2022,146(-):-. |
| APA | Zheng, Yongxiang.,He, Rui.,Huang, Liuke.,Bai, Yuesong.,Wang, Can.,...&Wang, Wei.(2022).Exploring the effect of engineering parameters on the penetration of hydraulic fractures through bedding planes in different propagation regimes.COMPUTERS AND GEOTECHNICS,146(-),-. |
| MLA | Zheng, Yongxiang,et al."Exploring the effect of engineering parameters on the penetration of hydraulic fractures through bedding planes in different propagation regimes".COMPUTERS AND GEOTECHNICS 146.-(2022):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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