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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
作者:  Du SH(杜书恒)
Adobe PDF(3655Kb)  |  收藏  |  浏览/下载:178/45  |  提交时间:2021/03/30
Shale  Pore size  Elastic modulus  Scaling law  Acid erosion  Fast matching method of dimensional analysis  
Profound connotations of parameters on the geometric anisotropy of pores in which oil store and flow: A new detailed case study which aimed to dissect, conclude and improve the theoretical meaning and practicability of Umbrella Deconstruction method furtherly 期刊论文
ENERGY, 2020, 卷号: 211, 页码: 118630
作者:  Du SH(杜书恒)
Adobe PDF(2113Kb)  |  收藏  |  浏览/下载:191/45  |  提交时间:2020/12/28
Unconventional hydrocarbon  HETEROGENEITY  Anisotropy  SHALE  Umbrella deconstruction  SEM  Reservoir characterization  SANDSTONE  Pore geometry  RESERVOIR  RESOLUTION  BASIN  AREA  CT  
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
作者:  Yu GY;  Xu F;  Cui YZ;  Li XL;  Kang CJ;  Lu C;  Li SY;  Bai L;  Du SH(杜书恒)
Adobe PDF(1920Kb)  |  收藏  |  浏览/下载:219/94  |  提交时间:2020/12/28
Oil reservoir  RANDOM FOREST  Saturation pressure  HETEROGENEITY  Random forest  Decision tree  ANN  Empirical formula  
The crucial geometric distinctions of microfractures as the indispensable transportation channels in hydrocarbon-rich shale reservoir 期刊论文
ENERGY REPORTS, 2020, 卷号: 6, 页码: 2056-2065
作者:  Zeng YJ;  Du SH(杜书恒);  Zhang X(张旭);  Zhang BP;  Liu HL
Adobe PDF(6386Kb)  |  收藏  |  浏览/下载:182/59  |  提交时间:2021/02/09
Microfracture  Transportation channels  Shale  Reservoir  
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
作者:  Du SH(杜书恒)
Adobe PDF(4521Kb)  |  收藏  |  浏览/下载:280/62  |  提交时间: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
作者:  Du SH(杜书恒);  Shi YM
Adobe PDF(1701Kb)  |  收藏  |  浏览/下载:171/71  |  提交时间:2020/08/26
complete distribution  tight oil reservoir  multi-precision imaging  mathematical statistics  
Significance of the secondary pores in perthite for oil storage and flow in tight sandstone reservoir 期刊论文
MARINE AND PETROLEUM GEOLOGY, 2019, 卷号: 110, 页码: 178-188
作者:  Du SH(杜书恒);  Zhao YP(赵亚溥);  Jin J;  Kou G;  Shi YM;  Huang XF(黄先富)
浏览  |  Adobe PDF(2389Kb)  |  收藏  |  浏览/下载:512/127  |  提交时间:2019/12/17
Perthite  Tight sandstone  K-feldspar  Na-feldspar  Unconventional oil reservoir  
Anisotropy characteristics of element composition in Upper Triassic "Chang 8" shale in Jiyuan district of Ordos Basin, China: Microscopic evidence for the existence of predominant fracture zone 期刊论文
FUEL, 2019, 卷号: 253, 页码: 685-690
作者:  Du SH(杜书恒);  Xu F;  Taskyn A;  Zhou B;  Kou G;  Shi YM
浏览  |  Adobe PDF(2411Kb)  |  收藏  |  浏览/下载:239/76  |  提交时间:2019/09/09
Shale  Anisotropy  Element composition  Predominant fracture zone  
Imaging-Based Characterization of Perthite in the Upper Triassic Yanchang Formation Tight Sandstone of the Ordos Basin, China 期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2019, 卷号: 93, 期号: 2, 页码: 373-385
作者:  Du SH(杜书恒);  Shi GX;  Yue XJ;  Kou G;  Zhou B;  Shi YM
浏览  |  Adobe PDF(10103Kb)  |  收藏  |  浏览/下载:289/68  |  提交时间:2019/04/21
petrography  perthite  element distribution  EDS  FE-SEM  image processing  Yanchang Formation  Late Triassic  Ordos Basin  
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
作者:  Du SH(杜书恒)
浏览  |  Adobe PDF(3854Kb)  |  收藏  |  浏览/下载:473/118  |  提交时间:2019/04/14
Tight Oilpermeabilitypore-throat Tortuosity“umbrella Deconstruction” Method