Results 171 to 180 of about 2,708 (214)

GPU simulations for risk assessment in CO2 geologic sequestration

Computers & Chemical Engineering, 2011
A main concern for any CO{sub 2} sequestration system is whether it may leak CO{sub 2} over a long-term time horizon. The outcome depends on the competition between sequestration and leakage processes. Leakages may occur from failure of manmade material or through faults in the formations above the reservoir.
Yan Zhang, Panagiotis D. Vouzis, Nikolaos V. Sahinidis   +2 more
openaire   +1 more source

THE GEODISC PROGRAM: RESEARCH INTO GEOLOGICAL SEQUESTRATION OF CO2 IN AUSTRALIA

Environmental Geosciences, 2001
Abstract The GEODISC research program is being jointly funded by the Australian government and several of the nation’s gas producers. It is designed to address key technical, commercial, and environmental issues associated with geological sequestration of CO2 in Australia.
John Bradshaw, Andy Rigg
openaire   +1 more source

Understanding the role of coal in CO2 geological sequestration

2023
Nowadays, to understand and, ultimately, to control climate changes, considered one of the main international current topics, it is imperative to reduce the CO2 concentration in the atmosphere, otherwise the environmental, economic, and social consequences will be enormous.
José Vieira da Silva, Cristina Rodrigues, Celeste Pimenta, Manuel J. Lemos de Sousa   +3 more
openaire   +1 more source

Potential for Geologic Sequestration of CO2 in Iowa

2018
https://ir.uiowa.edu/igs_tis/1056/thumbnail ...
Witzke, Brian J, Bunker, Bill J, Anderson, Ray R, Rowden, Robert, Libra, Robert D, Vogelgesang, Jason A   +5 more
openaire   +1 more source

Simulation of CO2–water–rock interactions on geologic CO2 sequestration under geological conditions of China

Marine Pollution Bulletin, 2013
The main purpose of this study focused on the feasibility of geologic CO2 sequestration within the actual geological conditions of the first Carbon Capture and Storage (CCS) project in China. This study investigated CO2-water-rock interactions under simulated hydrothermal conditions via physicochemical analyses and scanning electron microscopy (SEM ...
Tianye, Wang, Huaiyuan, Wang, Fengjun, Zhang, Tianfu, Xu   +3 more
openaire   +2 more sources

Geologic Sequestration: Modeling and Monitoring Injected CO2

SPE/EPA/DOE Exploration and Production Environmental Conference, 2001
Abstract CO2 Sequestration has been proposed as a possible means of achieving sustainable development objectives and calls upon petroleum industry technology and expertise. Commercial application of long-term CO2 sequestration depends in large part on the ability to effectively model and verify the movement of injected gas.
John Brinks, John Fanchi
openaire   +1 more source

Evaluation of CO2 Sorption Capacity of Granite for CO2 Geological Sequestration

AIP Conference Proceedings, 2007
Anthropogenic effects on climate can be mitigated through various measures. Among them being CO2 sequestration into geological reservoirs including deep saline aquifers, depleted oil/gas reservoirs and coal seams are interested in a powerful means for drastically reducing emissions of CO2. When CO2 would be injected into geological reservoir, it should
T. Fujii, Y. Sato, H. Lin, K. Sasaki, T. Takahashi, H. Inomata, T. Hashida   +6 more
openaire   +1 more source

Advanced CO2 Sequestration Analysis in Geological Reservoirs

Mitigating rising atmospheric CO₂ levels is critical to addressing climate change, and geological carbon storage in saline aquifers is a promising solution. This study develops and evaluates three deep learning modelsdeep neural network (DNN), gated recurrent unit (GRU), and recurrent neural network (RNN)to predict the residual trapping index (RTI) and
Yueqian Cao, Zhikai Liang, Meiqin Che, Jieqiong Luo, Youwen Sun   +4 more
openaire   +1 more source

Geological Systems, Methane Recovery, and CO2 Sequestration

2017
Flow through geological porous media plays important role in transporting natural resources such as water, oil, gas, and methane hydrate. In recent years, geological porous media has also identified as a promising media for CO2 sequestration. Present chapter deals with the recovery of methane from marine hydrate reservoir and the disposal of ...
Malay K. Das, Partha P. Mukherjee, K. Muralidhar   +2 more
openaire   +1 more source