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Using the DOE Concept to Determine the Appropriate Operating Conditions for the D87 Heavy-Duty Diesel Engine under RCCI Combustion Fueled with Diesel Fuel and Natural Gas [PDF]

Gas Processing Journal, 2022
The main purpose of this study is to determine the appropriate operating conditions for Iranian national heavy-duty diesel engines under RCCI combustion fueled with natural gas and diesel fuel.
Mohammad Reza Salmani Marasht, Seyed Ali Jazayeri, Mojtaba Ebrahimi   +2 more
doaj   +1 more source

Tapping the benefits of using geothermal energy and absorption refrigeration system in the precooling part of a hydrogen liquefaction cycle [PDF]

Gas Processing Journal, 2022
Given the importance of using renewable energy sources in industries, using methods of energy storage is a crucial topic. The use of renewable energy sources and water electrolysis for the production of power and hydrogen gas has received much attention ...
Mahdieh Shavandi, Saman Faramarzi, Mostafa Mafi   +2 more
doaj   +1 more source

Characteristics and controlling factors of pore structure of shale in the 7th member of Yanchang Formation in Huachi area, Ordos Basin, China

Journal of Natural Gas Geoscience, 2023
To clarify the influence of organic matter and mineral composition on the pore structure of shale reservoirs in the 7th member of the Yanchang Formation (Chang 7 Member) in the Ordos Basin, we characterized the pore structure of Chang 7 shale reservoirs ...
Weikai Huang, Xiaofeng Ma, Xinping Zhou, Jiangyan Liu, Tongtong He, Huifei Tao, Shutong Li, Lewei Hao   +7 more
doaj   +1 more source

Characteristics and main controlling factors of Ordovician deep subsalt reservoir in central and eastern Ordos Basin, China

Journal of Natural Gas Geoscience, 2021
In recent years, the subsalt dolomite reservoirs in the Ordovician strata of the Ordos Basin have indicated good exploration results and are expected to have a high hydrocarbon potential.
Ling Fu, Jianzhong Li, Wanglin Xu, Wei Guo, Ningxi Li, Yueqiao Zhang, Wei Song, Yuanshi Sun   +7 more
doaj   +1 more source

Isotopic geochemical characteristics and identification indexes of shale gas hydraulic fracturing flowback/produced water

Journal of Natural Gas Geoscience, 2022
China is rich in shale gas resources, which are mainly distributed in densely populated southern marine carbonate areas. The geological and surface conditions are complex, the ecological environment is fragile, and water resources are scarce or unevenly ...
Yunyan Ni, Limiao Yao, Jianli Sui, Jianping Chen   +3 more
doaj   +1 more source

Microfracture development at Ziliujing lacustrine shale reservoir and its significance for shale-gas enrichment at Fuling in eastern Sichuan Basin, China

Journal of Natural Gas Geoscience, 2022
Microfractures at the Ziliujing lacustrine shale at Fuling in eastern Sichuan Basin were investigated through core observation, SEM image observation and high-pressure mercury injection.
Pengwei Wang, Zhongbao Liu, Dongjun Feng, Xiao Chen, Fei Li, Jingyu Hao, Ruyue Wang   +6 more
doaj   +1 more source

Study on temperature distribution prediction of horizontal wells during fracturing treatment

Journal of Natural Gas Geoscience, 2022
In recent years, fiber-optic distributed temperature sensors (DTS) have been widely used for the dynamic monitoring of horizontal well during fracturing treatments.
Haitao Li, Yuxing Xiang, Hongwen Luo, Hao Yu, Qin Zhang, Ying Li, Beibei Jiang, Naiyan Zhang   +7 more
doaj   +1 more source

Hybrid genetic algorithm for parametric optimization of surface pipeline networks in underground natural gas storage harmonized injection and production conditions

Natural Gas Industry B
The surface injection and production system (SIPS) is a critical component for effective injection and production processes in underground natural gas storage. As a vital channel, the rational design of the surface injection and production (SIP) pipeline
Jun Zhou, Zichen Li, Shitao Liu, Chengyu Li, Yunxiang Zhao, Zonghang Zhou, Guangchuan Liang   +6 more
doaj   +1 more source

Diagenetic evolution characteristics of Paleogene lacustrine carbonate reservoirs in central Bohai sea, China

Journal of Natural Gas Geoscience, 2018
The distribution of high-quality reservoirs in Shahejie Formation of the Shijiutuo Uplift, Central Bohai Sea, is the key factor to determine the oil and gas accumulation.
Zhengxiang Lv, Yuanhua Qing, Fu Zhao, Jiayang Wu, Xiandong Wang   +4 more
doaj   +1 more source

Super-resolution for electron microscope scanning images of shale via spatial-spectral domain attention network

Natural Gas Industry B
The evaluation of adsorption states and shale gas content in shale fractures and pores relies on the analysis of these fractures and pores. Scanning electron microscopy images are commonly used for shale analysis; however, their low resolution ...
Junqi Chen, Lijuan Jia, Jinchuan Zhang, Yilong Feng   +3 more
doaj   +1 more source