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Estimating thrust from shedding vortex surfaces in the wake of a flapping plate 期刊论文
JOURNAL OF FLUID MECHANICS, 2021, 卷号: 920, 页码: 26
Authors:  Tong, Wenwen;  Yang, Yue;  Wang SZ(王士召)
Adobe PDF(1714Kb)  |  Favorite  |  View/Download：259/77  |  Submit date：2021/08/03
vortex dynamics  propulsion  swimming/flying  
Anisotropic Rock Poroelasticity Evolution in Ultra-low Permeability Sandstones under Pore Pressure, Confining Pressure, and Temperature: Experiments with Biot's Coefficient 期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2021, 卷号: 95, 期号: 3, 页码: 937-945
Authors:  Du SH(杜书恒)
Adobe PDF(2161Kb)  |  Favorite  |  View/Download：175/56  |  Submit date：2021/08/16
Pore Structure Characterization of Clay Minerals in the Lower Karamay Formation Conglomerate Reservoir in the Junggar Basin and its Impact on Hydrocarbon Storage and Seepage 期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2021, 卷号: 95, 期号: 2, 页码: 558-569
Authors:  Abitkazy, Taskyn;  Du SH(杜书恒);  Xu, Feng;  Shi, Yongmin
Adobe PDF(2385Kb)  |  Favorite  |  View/Download：196/45  |  Submit date：2021/08/03
oil  conglomerate  clay minerals  micro-nano pore  reservoir characterization  Triassic  Xinjiang  
A new method of predicting the saturation pressure of oil reservoir and its application 期刊论文
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2020, 卷号: 45, 期号: 55, 页码: 30244-30253
Authors:  Yu GY;  Xu F;  Cui YZ;  Li XL;  Kang CJ;  Lu C;  Li SY;  Bai L;  Du SH(杜书恒)
Adobe PDF(1920Kb)  |  Favorite  |  View/Download：231/99  |  Submit date：2020/12/28
Oil reservoir  RANDOM FOREST  Saturation pressure  HETEROGENEITY  Random forest  Decision tree  ANN  Empirical formula  
基于全缝长压裂模拟技术的致密储层压裂改造效果定量表征 期刊论文
中国石油大学学报(自然科学版), 2020, 卷号: 44, 期号: 05, 页码: 10-18
Authors:  刘培刚;  杜书恒;  侯飞
Adobe PDF(2703Kb)  |  Favorite  |  View/Download：333/55  |  Submit date：2020/11/18
致密储层  单砂体  水力压裂  导流能力  产液量极限值  
Shape evolution and scaling analysis of soluble cylinders in dissolutive flow 期刊论文
PHYSICS OF FLUIDS, 2020, 卷号: 32, 期号: 10, 页码: 9
Authors:  Miao Q(苗青);  Yuan QZ(袁泉子);  Zhao YP(赵亚溥)
Adobe PDF(10190Kb)  |  Favorite  |  View/Download：329/105  |  Submit date：2020/11/30
Characteristics and the formation mechanism of the heterogeneous microfractures in the tight oil reservoir of Ordos Basin, China 期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2020, 卷号: 191, 页码: 11
Authors:  Du SH(杜书恒)
Adobe PDF(4521Kb)  |  Favorite  |  View/Download：299/65  |  Submit date：2020/06/22
Microfracture  Formation mechanism  Tight oil  Sandstone  Characterization  
水力压裂缝动态非对称延伸过程数值模拟 期刊论文
油气地质与采收率, 2018, 卷号: 25, 期号: 4, 页码: 106-114
Authors:  杜书恒;  庞姗;  师永民
Adobe PDF(1780Kb)  |  Favorite  |  View/Download：363/44  |  Submit date：2018/10/24
压裂  全缝长  非对称  动态  提高采收率  
水力压裂中固-液界面及裂纹尖端应力奇异性研究 学位论文
博士论文，北京: 中国科学院大学, 2018
Authors:  沈文豪
Adobe PDF(5883Kb)  |  Favorite  |  View/Download：667/34  |  Submit date：2018/06/07
水力压裂  固-液界面  全应力模型  应力奇异性  流体滞后区