Results 21 to 30 of about 4,254,458 (284)

The mineralogical characteristics and genesis of the dickite in Taiyuan Formation in Southeastern Shanxi

Procedia Engineering, 2011
AbstractThe minerals in the partings of NO.15 Coal in Southeastern Shanxi were studied with X ray diffraction qualitative and quantitative analysis. The results indicated that the main clay minerals in the partings included dickite, ammonium illite and kaolinite, with a few illite and chlorite. The dickite was mainly distributed in the middle partings,
Qiming, Zheng, Qinfu, Liu, Qi, Shen, Zeguang, Wu, Yinmin, Zhang   +4 more
openaire   +1 more source

Lithofacies palaeogeography of the Carboniferous and Permian in the Qinshui Basin, Shanxi Province, China

Journal of Palaeogeography, 2015
The Qinshui Basin in the southeastern Shanxi Province is an important area for coalbed methane (CBM) exploration and production in China, and recent exploration has revealed the presence of other unconventional types of gases such as shale gas and tight ...
Long-Yi Shao, Zhi-Yu Yang, Xiao-Xu Shang, Zheng-Hui Xiao, Shuai Wang, Wen-Long Zhang, Ming-Quan Zheng, Jing Lu   +7 more
doaj   +1 more source

Spatial and Temporal Distribution and Characteristics of Tuff Intervals from Yanchang Formation in the Southeastern Margin of Ordos Basin

Taiyuan Ligong Daxue xuebao, 2023
This study focuses on the tuff intervals involving zircon U-Pb geochronology, which are located at the bottom of Yanchang Formation in Yonghe outcrop section, Shanxi Province.
Kaiwen TIAN, Zhiqiang FENG, Yongjiang LIU, Jianru SHI, Yong LEI, Shichao XU, Quan WANG, Rongzhu WEI   +7 more
doaj   +1 more source

Geochemical Characteristics of Shale Desorbed Gas in the Shanxi Formation of the Ordos Basin

Academic Journal of Management Science and Engineering
The Shanxi Formation in the Ordos Basin is an important strata for continental shale gas exploration in China. The study of the geochemical characteristics of its desorbed gas and the main controlling factors of reservoir formation is of great significance for resource potential assessment and development optimization.
Yan-xia Li, Ze-wei Xue, Xiao-ke Wang, Zhi-qiang Li   +3 more
openaire   +2 more sources

Geological characteristics and development potential of transitional shale gas in the east margin of the Ordos Basin, NW China

Petroleum Exploration and Development, 2020
: The shales in the 2nd Member of Shanxi Formation in the east margin of the Ordos Basin were deposited in a marine-nonmarine transitional environment during the Permian.
Lichun KUANG, Dazhong DONG, Wenyuan HE, Shengming WEN, Shasha SUN, Shuxin LI, Zhen QIU, Xinwei LIAO, Yong LI, Jin WU, Leifu ZHANG, Zhensheng SHI, Wen GUO, Surong ZHANG   +13 more
doaj   +1 more source

Reservoir Characteristics of the Lower Permian Marine-Continental Transitional Shales: Example from the Shanxi Formation and Taiyuan Formation in the Ordos Basin

Geofluids, 2021
The pore types and pore structure parameters of the heterogenetic shale will affect the percolation and reservoir properties of shale; therefore, the research on these parameters is very important for shale reservoir evaluation. We used X-ray diffraction
H. Wang, L. Zhang, Q. Zhao, Z. Qiu, D. Liu, Q. Zhang, Y. Wang, D. Dong   +7 more
doaj   +1 more source

Shale Gas Exploration Potential in Southwestern Shandong Province of Eastern China

Frontiers in Earth Science, 2021
The shale layers of the Permian Shanxi Formation and Taiyuan Formation in the southwestern part of Shandong Province are marine-continental transitional sedimentary facies.
Li Cuifang, Huang Xinglong, Shao Yubao, Dou Fengke   +3 more
doaj   +1 more source

Feature recognition and classification of shanxi cave dwellings based on deep learning

, 2023
Cave dwelling architecture is a unique style of architecture, and it is also the embodiment of Chinese traditional culture in China. It is widely used in the life of working people in ancient China.
Zaky Jaafar, Mohamad Fakri, Ujang, Norsidah, Jia, Zong, Wan Mohamed, Wan Srihani   +3 more
core   +1 more source

Prediction of current in-situ stress in Taiyuan-Shanxi Formations of northeastern Ordos Basin and its impact on coalbed methane development

Shiyou shiyan dizhi
The Taiyuan-Shanxi formations at the northeastern margin of the Ordos Basin is a key strata for coalbed methane (CBM) exploration and development, and its in-situ stress state is a key factor influencing reservoir permeability and the effectiveness of ...
Haiyan SHANG, Wei JU, Chunlong WU, Hang YUAN, Xiaobai LIANG, Weike NING, Yongkang LI, Xilong ZHAO   +7 more
doaj   +1 more source

Study on Sedimentary Environment and Organic Matter Enrichment Model of Carboniferous–Permian Marine–Continental Transitional Shale in Northern Margin of North China Basin

Energies
The shales of the Taiyuan Formation and Shanxi Formation in the North China Basin have good prospects for shale gas exploration and development. In this study, Well KP1 at the northern margin of the North China Basin was used as the research object for ...
Hanyu Zhang, Yang Wang, Haoran Chen, Yanming Zhu, Jinghui Yang, Yunsheng Zhang, Kailong Dou, Zhixuan Wang   +7 more
doaj   +1 more source