Results 61 to 70 of about 5,450,756 (255)

Movable Fluid Distribution Characteristics and Microscopic Mechanism of Tight Reservoir in Yanchang Formation, Ordos Basin

Frontiers in Earth Science, 2022
Tight sandstone reservoirs have smaller pore throats, complex structures, strong heterogeneity in the pore throat system, and significant differences in fluid distribution.
Ke Wu, Dezhao Chen, W. Zhang, Hua Yang, Hanning Wu, Xin-Yuan Cheng, YiQian Qu, Mengqing He   +7 more
semanticscholar   +1 more source

Development of Antifreezing High‐Efficiency Dust Suppressant for Railway Coal Transportation

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.
ABSTRACT In the process of railway coal transportation, a large amount of coal dust is dispersed, causing serious economic loss and environmental pollution. In order to improve the low‐temperature dust suppression performance, the present study has developed an antifreeze‐type, high‐efficiency railway coal transportation dust suppressant (hereinafter ...
Yuxing Huo, Fan Gao, Liuhang Hao, Na Xu, Xin Li, Shujun Yan, Penglong Li, Hong Xu   +7 more
wiley   +1 more source

Genesis of H2S in Jurassic associated gas in Pengyang area, Ordos Basin, NW China

Journal of Natural Gas Geoscience, 2022
The Jurassic Yan'an Formation (J1y) crude oil-associated gas in the Pengyang area of the Ordos Basin contains a certain amount of H2S. The study of its genesis is important for us to predict the distribution of H2S in Mesozoic in the basin.
Jianfeng Li, Lingyin Kong, Kai Wu, Jun Ma, Fei Liu, Man Liu   +5 more
doaj   +1 more source

Short‐Term Passenger Flow Prediction in Urban Rail Transit: A Hybrid Residual and Attention‐Based Sequence Modeling Approach

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This study comprehensively integrates AFC credit card data, external environmental data, air quality data, and land characteristics around metro stations to explore the underlying patterns between these data sources and metro entry passenger flow.
Wei Xu, Ning Ma, Yong Zhao Ren, Lei Xing
wiley   +1 more source

Influence of Reservoir Pore-Throat Structure Heterogeneity on Water-Flooding Seepage: A Case Study of Yanchang Formation in Ordos Basin

Minerals, 2022
The microscopic pore-throat structure of low-porosity and ultralow permeability sandstone reservoirs controls the seepage characteristics, which directly affects the water injection development efficiency of oilfields.
Q. Tong, Dongbo He, Zhaohui Xia, Jixin Huang, Kaixiang Di, Fang Xu, Songwei Guo   +6 more
semanticscholar   +1 more source

Characteristics of inclusions in chang 7 member and shale oil accumulation stages in Zhijing-Ansai area, Ordos Basin.

PLoS ONE
In order to further clarify the shale oil accumulation period of the Chang 7 member of the Mesozoic Triassic Yanchang Formation in the Zhijing-Ansai area of the central Ordos Basin, Using fluid inclusion petrography analysis, microscopic temperature ...
Wenjie Wu, Jian Wang, Nan Wu, Yong Feng, Yilin Liang, Yulin Chen   +5 more
doaj   +1 more source

Exit from Exit Resetting the Cell Cycle through Amn1 Inhibition of G Protein Signaling [PDF]

, 2003
In S. cerevisiae cells undergoing anaphase, a ras-related GTPase, Tem1, is located on the spindle pole body that enters the daughter cell and activates a signal transduction pathway, MEN, to allow mitotic exit.
Alexandru, Asakawa, Bardin, Charles, Cheng, Colman-Lerner, Fraschini, Geymonat, Hoyt, Hu, Jaspersen, Jaspersen, Knapp, Koepp, Lee, Li, Li, Liu, Liu, Longtine, Mah, Miller, Morgan, Ouspenski, Paciotti, Pereira, Pereira, Ro, Rose, Sanchez, Shirayama, Shirayama, Shou, Shou, Spellman, Stegmeier, Surana, Visintin, Visintin, Visintin, Weiss, Yoshida   +41 more
core   +1 more source

Controls of Base‐Level Cycles on the Sedimentary Architecture of Subaqueous Distributary Channels in a Lacustrine Delta: A Case Study From the Chang 8 Member, Ordos Basin

Geofluids, Volume 2026, Issue 1, 2026.
Base‐level cycles serve as a crucial reference for the stratigraphic sedimentology. In lacustrine basins, high‐frequency base‐level changes contribute to significant diversity and complexity in sequences and sedimentary infilling. The sequences′ infill and facies distribution in lacustrine basins differ greatly from marine deposits.
Xin Wang, Meng Wang, Jianhui Wan, Ziqiang Wu, Di Wang, Qian Xiao, Luxing Dou, Canying Luo, Pramita Mishra   +8 more
wiley   +1 more source

Analysing of palaeoenvironment and organic matter enrichment: A case study from the Triassic Yanchang Formation in the southern Ordos Basin, China

Geological Journal, 2023
The organic‐rich shale of the seventh Oil Member (Chang 7 Member for short) of the Middle‐Late Triassic Yanchang Formation is extensively distributed in the southern margin of the Ordos Basin.
Renchao Yang, Yang Li, Faqi He, Xu Wu
semanticscholar   +1 more source

Water‐Inrush Risk Assessment of Roof‐Confined Aquifer Strata Based on FAHP–RF Model in the Arid–Semiarid Ecotone: A Case Study of Zhuanlongwan Coal Mine

Geofluids, Volume 2026, Issue 1, 2026.
Water inrush poses a serious threat to the safety and sustainability of coal mining operations, particularly in arid–semiarid regions where confined aquifers overlie coal seams. Therefore, an accurate assessment of roof water inrush risk is essential to prevent water hazards on the roof.
Sen Xue, Qichen Guo, Qiqing Wang, Yun Wu, Menglong Zhang, Zhen Song, Wenping Li, He Yongliang   +7 more
wiley   +1 more source