3D geochemical characterization of organic-rich shales of the Irati Formation, Paraná Sedimentary Basin: New perspective for CO2 geological storage in southeastern Brazil

2022 ◽  
Vol 114 ◽  
pp. 103563
Author(s):  
Saulo B. de Oliveira ◽  
Haline V. Rocha ◽  
Colombo C.G. Tassinari
Keyword(s):  
Sedimentary Basin ◽  
Southeastern Brazil ◽  
Geological Storage ◽  
Co2 Geological Storage ◽  
Geochemical Characterization ◽  
Irati Formation ◽  
New Perspective ◽  
Paraná Sedimentary Basin

scholarly journals Characterization of proposed reservoir and seal rocks for CO2 geological storage in the Asturian Mesozoic sedimentary basin (NW Spain)

2014 ◽  
Vol 63 ◽  
pp. 4987-4998
Author(s):  
Cristina Escudero ◽  
Bernardo Llamas ◽  
Almudena Ordóñez ◽  
Jorge Loredo ◽  
Rodrigo Álvarez
Keyword(s):  
Sedimentary Basin ◽  
Geological Storage ◽  
Co2 Geological Storage ◽  
Nw Spain

scholarly journals 3D implicit modeling applied to the evaluation of CO2 geological storage in the shales of the Irati Formation, Paraná Basin, Southeastern Brazil

2021 ◽  
Author(s):  
Saulo B. de Oliveira ◽  
Colombo C. G. Tassinari ◽  
Richardson M. A-A. ◽  
Ignacio Torresi
Keyword(s):  
Black Shales ◽  
Hydrocarbon Exploration ◽  
Southeastern Brazil ◽  
Geological Storage ◽  
Spatial Continuity ◽  
Irati Formation ◽  
Aquifer Systems ◽  
Paraná Basin ◽  
Implicit Modeling ◽  
Parana Basin

Abstract The Paris Agreement established global ambitious targets for reducing carbon dioxide (CO2) emissions, requiring the rapid and extensive development of low carbon technologies, and one of the most efficient is CO2 geological storage. Among the deep geological formations used for CO2 storage, the shale layers have been a new emerging topic showing to be efficient because they are abundant and have a high content of organic matter, being favorable for CO2 retention. However, one of the challenges in evaluating a location for possible reservoirs is the adequate geological characterization and storage volume estimates. This research evaluated the Irati Formation of the Paraná Basin, through the information from hydrocarbon exploration wells in Southeastern Brazil, where most stationary sources of carbon emissions are located. Three-dimensional (3D) implicit modeling techniques were applied not only for the volume calculation purpose, but also in the site selection stage, generating thematic 3D models of thickness, depth, structures, and distance to aquifer systems. The limestones, shales, and black shales of the Irati Formation were locally divided into six units according to geological composition and spatial continuity. The E black shale unit was considered for CO2 geological storage indicating a theoretical capacity of 1.85 Gt of CO2. The potential of the achieved capacity is promising not only for been greater than the total of CO2 locally produced but also for supporting the implantation of new projects in this region.

Framework for the assessment of interaction between CO2 geological storage and other sedimentary basin resources

2016 ◽  
Vol 18 (2) ◽  
pp. 164-175 ◽  
Author(s):  
K. Michael ◽  
S. Whittaker ◽  
S. Varma ◽  
E. Bekele ◽  
L. Langhi ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Sedimentary Basin ◽  
Carbon Dioxide Storage ◽  
Geological Storage ◽  
Co2 Geological Storage

Managing the interaction between carbon dioxide storage and other basin resources should focus on preventing potential conflicts and enhancing synergies.

scholarly journals New Equipment for Complementary Petrophysical Characterization of Rocks for Deep Geological Storage

Proceedings ◽  
2018 ◽  
Vol 2 (23) ◽  
pp. 1494
Author(s):  
Pablo Cienfuegos-Suárez ◽  
Efrén García-Ordiales ◽  
Jorge Enrique Soto-Yen
Keyword(s):  
Co2 Sequestration ◽  
Chemical Processes ◽  
Geological Storage ◽  
Co2 Geological Storage ◽  
Coal Seams ◽  
Geological Formation ◽  
Physical And Chemical ◽  
Geological Formations ◽  
Selection Of

The geological storage of CO2 in coal seams is an emerging option in the portfolio of mitigation actions for reduction of atmospheric greenhouse gas concentrations. A background study focused to the selection of favorable sites for CO2 geological storage are necessary steps, and in the selection of reservoirs for CO2 sequestration a complete petrophysical characterization of the sample is necessary. To complement the classical petrophysical parameters measured on the rocks of the geological formation with potential to be used to store the injected CO2, a new equipment has been designed and constructed to simulate at a laboratory scale the inter-action between the rock and the injected CO2, at different pressure conditions simulating depths of the geological formations up to 1000 m. The design and construction of this equipment allows us to investigate known physical and chemical processes that occur between the rocks store/seal and the fluid injected into geological storage. Essays focused to study the alterability of the rock in contact with CO2 either in subcritical or supercritical state, as well as essays for CO2 injectivity on the rock can be accomplished.

MICRO-CT CHARACTERIZATION OF THE REACTION BETWEEN WELLBORE CEMENT AND SULFURIC ACID IN CO2 GEOLOGICAL STORAGE ENVIRONMENT

2019 ◽  
Author(s):  
Manguang Gan ◽  
◽  
Liwei Zhang ◽  
Xiuxiu Miao ◽  
Yan Wang ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Micro Ct ◽  
Geological Storage ◽  
Co2 Geological Storage

Geochemical characterization of fossil turtles from Tartaruguito outcrop (Upper Cretaceous, Bauru Basin, Presidente Prudente Formation), São Paulo state, southeastern Brazil

2020 ◽  
Vol 104 ◽  
pp. 102843
Author(s):  
Camila Batista Pinto ◽  
Mauro Bruno da Silva Lacerda ◽  
Bernardo Lages Rodrigues ◽  
Wagner da Nova Mussel ◽  
Pedro Seyferth R. Romano
Keyword(s):  
Upper Cretaceous ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
São Paulo ◽  
Geochemical Characterization ◽  
Paulo State ◽  
São Paulo State
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