Results 11 to 20 of about 2,562,742 (296)

Constant-pressure operation technology for salt cavern gas storage through solution mining under gas

You-qi chuyun, 2020
The efficient operation of salt cavern gas storage, as an ancillary facility of the gas pipeline network, is of greatsignificance to ensure the stable gas supply of the pipeline network.
Jun HE, Gang JING, Jiasong CHEN, Yaping FU, Jianjun LI   +4 more
doaj   +1 more source

Organic pore heterogeneity and its formation mechanisms: Insights from the Lower Cretaceous lacustrine Shahezi shale in the Songliao Basin, NE China

Energy Exploration & Exploitation, 2022
Pores associated with organic matter are well known to play a significant role in shale gas capacities. However, an extremely high heterogeneity of organic pores often impacts our evaluation of reservoir quality.
Gao Fenglin, Wang Chengxi, Song Yan, Hu Qinghong, Wan Chengxiang, Xiong Fengyang, Li Zhuo, Moortgat Joachim   +7 more
doaj   +1 more source

Investigation of the confinement effect on fluid-phase behavior in shale oil reservoirs during CO2 injection process

Journal of Petroleum Exploration and Production Technology, 2023
Due to the confinement effect of nanopores, the fluid-phase behavior of shale oil reservoirs is much different from that of conventional reservoirs. The accurate description of the phase change characteristics of fluid in nanopores is the basis to design
Xiangji Dou, Yisong Zhang, Jing Guo, Kun Qian   +3 more
doaj   +1 more source

Transient characteristics of sound field of the piezoelectric ultrasonic internal detector probe array

You-qi chuyun, 2020
To study the transient characteristics of the sound field of the piezoelectric ultrasonic internal detector probe array, a finite element model of the probe array in the pipeline was established by COMSOL Multiphysics software, and the correctness was ...
Liangxue CAI, Menglong WANG, Tong LIU, Guangli XU   +3 more
doaj   +1 more source

The storage capacity of underground gas storages in the Czech republic [PDF]

, 2019
Sources of natural gas are in most cases located in remote areas far from the places where the gas is utilized, i.e. especially developed industrial countries to which it is transported via pipeline. However, transit gas pipelines, which are transporting
Bujok, Petr, Klempa, Martin, Ryba, Jakub
core   +1 more source

Retrofit design for automatic offtake system of natural gas pipeline station

You-qi chuyun
Objective With the rapid development of intelligent pipelines and smart pipeline network construction, coupled with the widespread application of unattended station operation technologies, the automatic offtake system plays an increasingly significant ...
Wenyi TANG, Baotang QU, Xianzhong ZHANG, Mingming ZHANG, Binbin LI, Yuqin WANG   +5 more
doaj   +1 more source

State‐of‐the‐art brief review on sanding problem of offshore natural gas hydrates sediments

Energy Science & Engineering, 2022
As the natural gas hydrate (NGH) resources show a bright future, more and more commercial and technical focuses have been devoted to this area. The low productivity, the sanding problem, and the poor economic performance are vital problems hindering the ...
Jinze Song, Jianhuang Fu, Youming Xiong, Weixin Pang, Yufa He, Liming Liu, Ting Huang, Chang Liu, Yuhao Li, Jianzhuang Li   +9 more
doaj   +1 more source

Discussion on development trends and utilization efficiency enhancement of LNG terminals in China

You-qi chuyun
Objective China has significantly accelerated the construction of liquefied natural gas (LNG) terminals in recent years. The terminal infrastructure for unloading imported LNG resources through ocean transport has established a sea passage for China's ...
Yi WU, Ran LI, Dandi ZHANG
doaj   +1 more source

Numerical and experimental investigation of flow characteristics in natural gas pipe

AIP Advances, 2023
To measure the natural gas flow in the natural gas pipeline, a flow measurement method based on a laser Doppler velocimeter (LDV) is proposed, and the flow field in the natural gas pipeline is accurately measured.
Huiyu Chen, Yilong Qiu, Hui Wang
doaj   +1 more source

The effect of CO2-enriched water salinity on enhancing oil recovery and its potential formation damage: an experimental study on shaly sandstone reservoirs

Journal of Petroleum Exploration and Production Technology, 2020
Many experimental investigations on carbonated water injection (CWI) have shown an increase in oil recovery which CWI is defined as the process of injecting CO2-saturated water in oil reservoirs as a displacing fluid.
Ehsan Yazdani Sadati, Eghbal Sahraei, Milad Rahnema, Sohail Rashidi Aghdam, Mahsheed Reyhani   +4 more
doaj   +1 more source