Results 21 to 30 of about 18,349 (264)

Research progress on technical basis of synergy between CO2 geological storage potential and energy resources

Meitan xuebao, 2023
Large-scale cluster deployment is the development direction of the CCUS (Carbon Capture, Utilization and Storage) technology and the national major demand of fossil energy low-carbon utilization.
Shuxun SANG, Shiqi LIU, Qianlin ZHU, Sijie HAN, Shouren ZHANG, Kelong TAN, Xiaozhi ZHOU, Sijian ZHENG, Xu WANG, Tong LIU   +9 more
doaj   +1 more source

Influence of Injection Well Location on CO₂ Geological Storage Efficiency

Energies, 2021
An analysis of the influence of injection well location on CO2 storage efficiency was carried out for three well-known geological structures (traps) in deep aquifers of the Lower Jurassic Polish Lowlands.
Katarzyna Luboń
doaj   +1 more source

Introduction on CO₂ Geological Storage - Classification of Storage Options [PDF]

Oil & Gas Science and Technology, 2005
Following the capture and transport processes, CO2 is stored in geological formations. This paper reviews the various underground storage options: depleted oil and gas reservoirs, deep saline aquifers, deep seated coal beds, caverns and mines. Each option is detailed in a separated paper following this introduction.
Lokhorst, A., Wildenborg, T.
openaire   +2 more sources

The CO2 SINK Boreholes for Geological Storage Testing [PDF]

Scientific Drilling, 2008
No abstract available.
Prevedel, B., Wohlgemuth, L., Henninges, J., Krüger, K., Norden, B., Förster, A., CO2SINK Drilling Group   +6 more
openaire   +7 more sources

Impact of SO2 on Alteration of Reservoir Rock with Ca-Deficient Conditions and Poor Buffering Capacity under a CO2 Geologic Storage Condition

Geofluids, 2018
The objective of this study is to evaluate the impact of SO2-CO2-water-rock interaction on the alteration of a reservoir rock having Ca-deficient conditions and little buffering capacity and its implication for porosity change near the injection well ...
Jinyoung Park, Byoung-Young Choi, Jong Ok Jeong, Young Jae Shinn   +3 more
doaj   +1 more source

Optimization of CO2 geological storage sites based on regional stability evaluation—A case study on geological storage in tianjin, china

Frontiers in Earth Science, 2022
Carbon dioxide geological storage is one of the important means to mitigate the greenhouse effect and curb global warming. The key to carbon dioxide (CO2) geological storage is to select a suitable storage site.
Tianxue Lv, Tianxue Lv, Jianhua Wan, Yajie Zheng, Yajie Zheng, Lusheng He, Lixin Yi   +6 more
doaj   +1 more source

A Novel Modified Petroresin Particle (MPRP) With Enhanced Oil–Water Selectivity for Cold Production in Heavy Oil Reservoirs

Advanced Functional Materials, EarlyView.
A novel oil–water selective conformance control agent, MPRP, is prepared via hydrophilic grafting and mechanical granulation. MPRP uniformly disperses in water, cohesively expands upon aging, and readily dissolves in the oil phase. During conformance control, it selectively aggregates in water channeling pathways to form effective plugs without ...
Guang Zhao, Dongfang Lv, Chang Liu, Changxu Wu, Yifei Liu, Caili Dai, Huazhou Li   +6 more
wiley   +1 more source

Influence of pore structure on grain bulk modulus of underground rock masses under hydro-mechanical conditions

Scientific Reports
We present an evaluation of the grain bulk modulus of rocks through experimental and theoretical methods. Unjacketed tests were performed on three rock types—Berea sandstone, Idaho sandstone, and Hwangdeung granite—to measure grain-scale compressibility.
Min-Jun Kim, Junhyung Choi, Eui-Seob Park, Byung-Gon Chae, Myungsun Kim, Jong-Won Lee   +5 more
doaj   +1 more source

From Surface to Bulk Activation: Tailoring the Porosity and Surface Chemistry of Resorcinol‐Formaldehyde Carbon Sorbents for Atmospheric Water Harvesting

Advanced Materials Interfaces, EarlyView.
A bulk activation route to produce nanoporous carbons for atmospheric water harvesting by incorporating potassium hydroxide during resorcinol‐formaldehyde polycondensation. These high‐oxygen sorbents deliver daily water yields up to 23 L kg−1 day−1 with great cyclability, providing a scalable solution for water production in diverse climates.
SeyedEmad AlaviTabari, Simon Ponton, Maëlle Roncière, Richard Boudreault, Pierre‐Luc Girard‐Lauriault, Jason Robert Tavares   +5 more
wiley   +1 more source

Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming

Advanced Science, EarlyView.
This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai, Zhiying Yang, Zongguang Liu, Wanjia Hu, Lixiao Ma, Enze Kang, Wanqing Luo, Yunpeng Zhao, Chengzhu Liu, Juan Jia, Ting Liu, Chen He, Quan Shi, Jianliang Liu, Yongheng Gao, Huai Chen, Hailong Zhang, Meixun Zhao, Xiaojuan Feng   +18 more
wiley   +1 more source