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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：171/55  |  Submit date：2021/08/16
Potential laws on the changes of shale in acid erosion process based on the fast matching method of dimensional analysis 期刊论文
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2021, 卷号: 46, 期号: 11, 页码: 7836-7847
Authors:  Du SH(杜书恒)
Adobe PDF(3655Kb)  |  Favorite  |  View/Download：192/49  |  Submit date：2021/03/30
Shale  Pore size  Elastic modulus  Scaling law  Acid erosion  Fast matching method of dimensional analysis  
What role would the pores related to brittle minerals play in the process of oil migration and oil & water two-phase imbibition? 期刊论文
ENERGY REPORTS, 2020, 卷号: 6, 页码: 1213-1223
Authors:  Shi GX;  Kou G;  Du SH(杜书恒);  Wei Y;  Zhou W;  Zhou B;  Li Q;  Wang B;  Guo HY;  Lou QX;  Li T
Adobe PDF(3458Kb)  |  Favorite  |  View/Download：328/186  |  Submit date：2021/02/09
Brittle minerals  Shale oil  Imbibition  Migration  Pore characterization  
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：294/64  |  Submit date：2020/06/22
Microfracture  Formation mechanism  Tight oil  Sandstone  Characterization  
Rapid Determination of Complete Distribution of Pore and Throat in Tight Oil Sandstone of Triassic Yanchang Formation in Ordos Basin, China 期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2020, 卷号: 94, 期号: 3, 页码: 822-830
Authors:  Du SH(杜书恒);  Shi YM
Adobe PDF(1701Kb)  |  Favorite  |  View/Download：182/75  |  Submit date：2020/08/26
complete distribution  tight oil reservoir  multi-precision imaging  mathematical statistics  
Prediction of permeability and its anisotropy of tight oil reservoir via precise pore-throat tortuosity characterization and “umbrella deconstruction” method 期刊论文
Journal of Petroleum Science and Engineering, 2019, 卷号: 178, 页码: 1018-1028
Authors:  Du SH(杜书恒)
View  |  Adobe PDF(3854Kb)  |  Favorite  |  View/Download：481/122  |  Submit date：2019/04/14
Tight Oilpermeabilitypore-throat Tortuosity“umbrella Deconstruction” Method