Understanding Immiscible Natural Gas Huff-N-Puff Seepage Mechanism in Porous Media: A Case Study of CH4 Huff-N-Puff by Laboratory Numerical Simulations in Chang-7 Tight Core

2021 ◽  
Vol 30 (3) ◽  
pp. 2397-2411
Author(s):  
Taiyi Zheng ◽  
Zhengming Yang ◽  
Xiangui Liu ◽  
Yutian Luo ◽  
Qianhua Xiao ◽  
...  
Keyword(s):  
Porous Media ◽  
Natural Gas ◽  
Numerical Simulations

Geoeconomic Leverage of Natural Gas Resources in the Mediterranean

2019 ◽  
Vol 12 (4) ◽  
pp. 141-155 ◽  
Author(s):  
Ahmed Mahdi
Keyword(s):  
Natural Gas ◽  
Economic Resources ◽  
Tel Aviv ◽  
Economic Influence ◽  
The Mediterranean ◽  
Influence Attempts ◽  
Gas Fields

This article examines the claim that Israel’s natural gas exports from its Mediterranean gas fields will give geopolitical leverage to Tel Aviv over the importing countries. Using the geoeconomic tradition of Klaus Knorr and others who wrote about applying leverage using economic resources to gain geopolitical advantage, it is argued that certain criteria have to be satisfied for economic influence attempts, and that Israel’s gas exports do not satisfy these criteria. They include the importer’s supply vulnerability, the supplier’s demand vulnerability, and the salience of energy as an issue between both countries. Israeli gas exports to Egypt are used as a case study.

Modeling of natural-gas diffusion in oil-saturated tight porous media

Fuel ◽  
2021 ◽  
Vol 300 ◽  
pp. 120999
Author(s):  
Mohammad Hossein Doranehgard ◽  
Son Tran ◽  
Hassan Dehghanpour
Keyword(s):  
Porous Media ◽  
Natural Gas ◽  
Gas Diffusion ◽  
Tight Porous Media

Impact of Carotid Stent Cell Design on Vessel Scaffolding: A Case Study Comparing Experimental Investigation and Numerical Simulations

2011 ◽  
Vol 18 (3) ◽  
pp. 397-406 ◽  
Author(s):  
Michele Conti ◽  
Denis Van Loo ◽  
Ferdinando Auricchio ◽  
Matthieu De Beule ◽  
Gianluca De Santis ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Numerical Simulations ◽  
Cell Design ◽  
Carotid Stent

Identification and Mitigation of a Landslide Threatening Four Operating Natural Gas Pipelines

2020 ◽  
Author(s):  
Amir Ahmadipur ◽  
Alexander McKenzie-Johnson ◽  
Ali Ebrahimi ◽  
Anthony H. Rice
Keyword(s):  
Natural Gas ◽  
Landslide Hazard ◽  
Management Process ◽  
Gas Pipelines ◽  
Hazard Management ◽  
Natural Gas Pipelines ◽  
South Central ◽  
Subsurface Investigation ◽  
Landslide Stabilization

Abstract This paper presents a case study of a landslide with the potential to affect four operating high-pressure natural gas pipelines located in the south-central US state of Mississippi. This case study follows a landslide hazard management process: beginning with landslide identification, through pipeline monitoring using strain gauges with an automated early alert system, to detection of landslide movement and its effects on the pipeline, completion of a geotechnical subsurface investigation, conceptual geotechnical mitigation planning, landslide stabilization design and construction, and stress relief excavation. Each step of the landslide hazard management process is described in this case study.

Natural gas treatment by membrane-case study of liquefied natural gas plant of Arzew-Algeria

2021 ◽  
Vol 28 (1) ◽  
pp. 52
Author(s):  
Omar Belhamiti ◽  
Maghnia Hamou Maamar ◽  
Amina Mezouagh ◽  
Belkacem Absar
Keyword(s):  
Natural Gas ◽  
Liquefied Natural Gas ◽  
Gas Treatment

Natural gas treatment by membrane-case study of liquefied natural gas plant of Arzew-Algeria

2021 ◽  
Vol 28 (1) ◽  
pp. 52
Author(s):  
Amina Mezouagh ◽  
Belkacem Absar ◽  
Maghnia Hamou Maamar ◽  
Omar Belhamiti
Keyword(s):  
Natural Gas ◽  
Liquefied Natural Gas ◽  
Gas Treatment
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