Results 51 to 60 of about 17,146 (162)

Classification and logging identification of reservoir space near the upper Ordovician pinch-out line in Tahe Oilfield

Open Geosciences
Real drilling near the upper Ordovician pinch-out line in the Tahe Oilfield shows that the drilling encountered karst reservoir. However, due to the transitional position between the denudation area and the overlying area and the special karst geological
Yang Debin, Jin Yanlin, Zhang Juan, Xie Runcheng, Chen Huaxin, Yin Shuai, Cai Wenli   +6 more
doaj   +1 more source

Multi-stage karst characteristics and reservoir control of early diagenetic limestone in Taiyuan Formation, Ordos Basin, China

Journal of Natural Gas Geoscience
Recently, several wells, such as YT1H and ZT1 in the Ordos Basin, have made new discoveries of natural gas in the Permian Taiyuan Formation limestone, revealing that the limestone of the Taiyuan Formation has good exploration potential.
Xiaoxiong Yan, Shoukang Zhong, Wenchao Pei, Jie Xu, Xiucheng Tan   +4 more
doaj   +1 more source

Effect of hydraulic load on thermal stratification in karst cascade hydropower reservoirs, Southwest China

Journal of Hydrology: Regional Studies, 2020
Study region: The impounded Wujiang River, Southwest China. Study focus: Thermal stratification is an important factor shaping aquatic ecosystems in karst hydropower reservoirs.
Xinyue Yang, Yajun Li, Baoli Wang, Jing Xiao, Meiling Yang, Cong-Qiang Liu   +5 more
doaj   +1 more source

Inclusion Characteristics of the Fracture-Cave Calcite of Ordovician Yingshan Formation and Its Indication to the Formation of Paleokarst Reservoir in the Northern Slope of Tarim Basin Center Area, China

Frontiers in Earth Science, 2022
A karst fracture-cavity was developed in the Ordovician Yingshan Formation in the northern slope of the Tarim Basin center area (Tazhong area); however, the area experienced multistage karst and diagenesis in the later period, and the reservoir was ...
Yong Dan, Yong Dan, Junjie Ba, Junjie Ba, Bin Liang, Bin Liang, Qingyu Zhang, Qingyu Zhang, Jingrui Li, Jingrui Li, Guoquan Nie, Guoquan Nie   +11 more
doaj   +1 more source

The effect of karst system occurrence on flood peaks in small watersheds, southwest China

Hydrology Research, 2021
Flooding at small basins is characterized by weak predictability, sudden onset, and rapid disaster formation, especially in karst areas. Therefore, an accurate flood simulation will be helpful for flood control and disaster reduction.
Chongxun Mo, Yafang Wang, Yuli Ruan, Junkai Qin, Mingshan Zhang, Guikai Sun, JuLiang Jin   +6 more
doaj   +1 more source

3D geological modeling of mine karst geothermal reservoir and geothermal resources evaluation

Meitan xuebao
The traditional geothermal reservoir volume method is suitable for the evaluation of geothermal resources in large-scale regions, but there is a significant error when it is used for the evaluation of mine geothermal resources.
Yuan ZHANG, Zhijun WAN, Songbo HU, Zhuting WANG, Bo ZHANG, Dong ZHAO   +5 more
doaj   +1 more source

Differentiation and Protective Capacity of Virus-Specific CD8 [PDF]

, 2017
Noroviruses can establish chronic infections with active viral shedding in healthy humans but whether persistence is associated with adaptive immune dysfunction is unknown.
Bengsch, Bertram, Cosma, Gabriela L., Eisenlohr, Laurence C., Lau, Chi Wai, Manne, Sasikanth, Nice, Timothy J., Palko, Olesya, Pattekar, Ajinkya, Sun, Yuhang, Tacheva, Ralitza, Tomov, Vesselin T., Virgin, Herbert W., Wherry, E. John   +12 more
core   +1 more source

Reconstructing large‐scale karst paleogeomorphology at the top of the Ordovician in the Ordos Basin, China: Control on natural gas accumulation and paleogeographic implications

Energy Science & Engineering, 2019
Karstification in carbonate successions has an important influence on hydrocarbon accumulation. Taking the Ordos Basin, currently the largest petroliferous basin in China, as an example, this study examines the large‐scale, long‐term (~120 Myr ...
Di Xiao, Xiucheng Tan, Liyong Fan, Daofeng Zhang, Wancai Nie, Tong Niu, Jian Cao   +6 more
doaj   +1 more source

Transformation of ENSO-related rainwater to dripwater δ^(18)O variability by vadose water mixing [PDF]

, 2014
Speleothem oxygen isotopes (δ^(18)O) are often used to reconstruct past rainfall δ^(18)O variability, and thereby hydroclimate changes, in many regions of the world.
Adkins, Jess F., Carolin, Stacy A., Clark, Brian, Cobb, Kim M., Lejau, Syria, Malang, Jenny, Meckler, A. Nele, Moerman, Jessica W., Partin, Judson W., Tuen, Andrew A.   +9 more
core   +1 more source

Integrated Analysis and Synthesis of the Dynamic Behaviour of a Carbonate Field [PDF]

, 2011
Imperial Users ...
Wang, Ke, Wang, Ke
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