Results 21 to 30 of about 828,728 (208)

Design of a perfluorocarbon tracer based monitoring network to support monitoring verification and accounting of sequestered CO2

open access: yesEPJ Web of Conferences, 2013
The levels of CO2 in the atmosphere have been growing since the beginning of the industrial revolution. The current level is 391 ppm. If there are no efforts to mitigate CO2 emissions, the levels will rise to 750 ppm by 2100.
Sullivan T., Watson T.
doaj   +1 more source

Bubble Coarsening Kinetics in Porous Media

open access: yesGeophysical Research Letters, 2023
Bubbles in subsurface porous media spontaneously coarsen to reduce free energy. Bubble coarsening dramatically changes surface area and pore occupancy, which affect the hydraulic conductivity, mass and heat transfer coefficients, and chemical reactions ...
Yuehongjiang Yu   +5 more
doaj   +1 more source

High‐Pressure Na‐Ca Carbonates in the Deep Carbon Cycle

open access: yesGeophysical Monograph Series, Page 127-136., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Sergey Rashchenko   +2 more
wiley  

+4 more sources

CO2-water displacement characteristics of saturated sandstones with different pore structures

open access: yesMeitian dizhi yu kantan
ObjectiveThe pore structures of clastics play a crucial role in assessing the potential of saline aquifers for geologic CO2 sequestration. Current studies on pore structures during CO2 sequestration focus primarily on artificial cores.
Ting LIU   +5 more
doaj   +1 more source

Dynamic risk assessment for geologic CO2 sequestration [PDF]

open access: yes, 2023
At a geologic CO2 sequestration (GCS) site, geologic uncertainty usually leads to large uncertainty in the predictions of properties that influence metrics for leakage risk assessment, such as CO2 saturations and pressures in potentially leaky wellbores,
Chen, Bailian   +9 more
core   +1 more source

In Situ CO2‐Induced Hydrogels for Enhancing Carbon Sequestration in Saline Aquifers

open access: yesAdvanced Science, EarlyView.
A novel integrated method that combines in situ CO2‐induced phase‐transition hydrogels formed by a C22‐tailed tertiary amine dispersion with tailored deep eutectic solvents to increase CO2 sequestration in saline aquifers. ABSTRACT Carbon sequestration in saline aquifers underpins global net‑zero emission goals, yet existing CO2 storage capacity ...
Fuchuan Liu   +5 more
wiley   +1 more source

Numerical simulation of CO2 sequestration combined with enhanced geothermal energy extraction in deep saline aquifers

open access: yesMeitian dizhi yu kantan
Objectives and MethodsDeep saline aquifers represent ideal spaces for geologic CO2 sequestration while also featuring high geothermal gradients and abundant geothermal resources. The combination of CO2 sequestration and geothermal energy extraction holds
Zehao XIE   +6 more
doaj   +1 more source

Research progress and prospects of CO2 enhanced shale gas recovery and geologic sequestration

open access: yesE3S Web of Conferences, 2018
CO2 injection to strengthen shale gas development is a new technology to improve shale gas recovery and realize geologic sequestration. Many scholars have studied these aspects of this technology: mechanism of CO2 displacement CH4, CO2 and CH4 adsorption
Chen Rong, Zhang GuoHui, Yi ChengGao
doaj   +1 more source

Influence of Caprock Morphology on Solubility Trapping during CO2 Geological Sequestration

open access: yesGeofluids, 2022
Carbon capture and sequestration (CCS) technology is one of the indispensable alternatives to reduce carbon dioxide (CO2) emissions. In this technology, carbon capture and transport grid will send CO2 to the storage facilities that are using various ...
Pradeep Reddy Punnam   +2 more
doaj   +1 more source

A review of recent developments in CO2 mobility control in enhanced oil recovery

open access: yesPetroleum, 2022
Carbon dioxide-enhanced oil recovery (CO2-EOR) has gained widespread attention in light of the declining conventional oil reserves. Moreover, CO2-EOR contributes to the reduction of the global emissions of greenhouse gases through CO2 sequestration in ...
Osama Massarweh, Ahmad S. Abushaikha
doaj   +1 more source

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