Results 11 to 20 of about 1,795 (212)

The Characteristic Development of Micropores in Deep Coal and Its Relationship with Adsorption Capacity on the Eastern Margin of the Ordos Basin, China

Minerals, 2023
The accurate description of micro-/nanopores in deep coal reservoirs plays an important role in evaluating the reservoir properties and gas production capacity of coalbed methane (CBM). This work studies nine continuous samples of high–rank coal from the
Tao Wang, Fenghua Tian, Ze Deng, Haiyan Hu   +3 more
semanticscholar   +4 more sources

The geochemical and pore characteristics of a typical marine–continental transitional gas shale: A case study of the Permian Shanxi Formation on the eastern margin of the Ordos Basin

Energy Reports, 2021
The marine–continental transitional Permian Shanxi Formation, which is located on the eastern margin of the Ordos Basin, is expected to be another set of economic gas shale for exploration and development in China. In this study, geochemical methods, low-
Zhen Qiu, Dongjun Song, Leifu Zhang, Qin Zhang, Qun Zhao, Yuman Wang, Hanlin Liu, Dexun Liu, Shuxin Li, Xingtao Li   +9 more
semanticscholar   +5 more sources

Discussion on Transitional Shale Gas Accumulation Conditions from the Perspective of Source-Reservoir-Caprock Controlling Hydrocarbon: Examples from Permian Shanxi Formation and Taiyuan Formation in the Eastern Margin of Ordos Basin, NW China

Energies, 2023
Transitional shale gas, rich in resources, is expected to be a practical contributor to the increase in shale gas reserves and production in China. Its exploration prospect has been demonstrated by several wells in the Daning-Jixian block on the eastern ...
Qin Zhang, Wei Xiong, Xingtao Li, Congjun Feng, Zhen Qiu, Wen Liu, Xiang Li, Yufeng Xiao, Dan Liu, Haixing Yang   +9 more
doaj   +4 more sources

Sequence division and coal facies research methods of the deep No. 8 coal seam in the Daning-Jixian Block, eastern margin of Ordos basin [PDF]

Scientific Reports
With the large-scale commercial development of deep coalbed methane in the Ordos Basin, the refined research on deep coal seams (with a burial depth > 2000 m) has begun to attract much attention. In this study, the No.
Jintao Kong, Xianyue Xiong, Rong Ding
doaj   +3 more sources

Geochemical characteristics and genesis of coalbed methane in Baode area on the eastern margin of Ordos Basin [PDF]

E3S Web of Conferences, 2020
The degree of coalbed methane exploration and development now in Baode area is relatively low. The lack of systematic understanding of the formation of coalbed methane in this area restricts the further exploration and development of coalbed methane ...
Hu Weiqiang, Chen Xin, Li Yangbing, Ma Litao, Yuesheng Wang, Liu Cheng, Li Panpan, Huang Ying, Qiao Fang, Liu Zaizhen, Li Chenchen, Li Anlan, Wang Duo   +12 more
doaj   +2 more sources

Discovery and geochemical characteristics of Chang 7 source rocks from the eastern margin of a Triassic lacustrine basin in the Ordos Basin

Shiyou shiyan dizhi, 2020
Previous studies of source rocks in the Triassic Yanchang Formation in the Ordos Basin were mainly focused on the inner part of the basin, especially on the depocenter and its surrounding areas.
Zaihua HAN, Jingzhou ZHAO, Xuangang MENG, Zhenzhen SHEN, Rongguo YANG, Heng ZHANG, Feilong GAO   +6 more
doaj   +2 more sources

Analyzing the wettability of tight sandstone of Taiyuan Formation in Shenfu block, eastern margin of Ordos Basin

IOP Conference Series: Earth and Environmental Science, 2021
Reservoir wettability is an important indicator in the study of multiphase fluids in oil reservoirs. It involves the migration of crude oil from source rocks to reservoirs, accumulation in the reservoirs, and the entire process of crude oil development ...
Q. Qin, Hanlie Cheng, Minghao Wang, Ming-guang Sun, Li Zhao   +4 more
semanticscholar   +2 more sources

Provenance Difference Analysis of the Eastern and Western Taiyuan Formation in the Northern Margin of the Ordos Basin and Its Tectonic Significance

Minerals, 2023
The Taiyuan Formation, located on the northern margin of the Ordos Basin, has an important role in reconstructing tectonic paleogeography and evolutionary process due to its preservation of information about the tectonic evolution of the basin throughout
W. Mi, Yuhang Luo, Jie Xin, Baoqiang Tai, Xiangfei Ye, Ke Miao, Fuhua Shang, Peng Zhang   +7 more
semanticscholar   +2 more sources

Pore Structure and Fractal Characteristics of Marine–Continental Transitional Black Shales: A Case Study of the Permian Shanxi Formation in the Eastern Margin of the Ordos Basin

Processes, 2023
To study the microscopic pore characteristics of marine–continental transitional shale, we studied the Daning–Jixian block of the Shanxi Formation using low-pressure CO2 adsorption (LP-CO2A) and low-temperature N2 adsorption (LT-N2A) methods in ...
Daxing Wang, Zhitao Xie, Haiyan Hu, Tao Wang, Ze Deng   +4 more
semanticscholar   +2 more sources

Mechanical Properties of Different Lithological Rocks: A Case Study of the Coal Measure Strata in the Eastern Margin of Ordos Basin, China

Geofluids, 2022
In this paper, the mechanical behaviors of different lithological rocks of coal measure strata from Shanxi Formation in the eastern margin of the Ordos Basin, China, were investigated through uniaxial compression tests, and the deformation ...
Xiong Jian, Wu Jianjun, Liu Junjie, Li Bing, Liu Xiangjun, Liang Lixi   +5 more
doaj   +2 more sources