Development of a hydrate risk assessment tool based on machine learning for CO2 storage in depleted gas reservoirs

K Yamada, BRB Fernandes, A Kalamkar, J Jeon… - Fuel, 2024 - Elsevier
Depleted gas reservoirs are attractive sites for Carbon Capture and Storage (CCS) due to
their huge storage capacities, proven seal integrity, existing infrastructure and subsurface …

[HTML][HTML] Analytical model for Joule-Thomson cooling under heat exchange during CO2 storage

C Chesnokov, R Farajzadeh, KOK Prempeh… - Advances in Water …, 2024 - Elsevier
This paper discusses axi-symmetric flow during CO 2 injection into a non-adiabatic reservoir
accounting for Joule-Thomson cooling and steady-state heat exchange between the …

Insights into the Impacts of Heterogeneity and Capillary Pressure in CO2 Storage in Depleted Gas Reservoirs with a Focus on Water Backflow and Hydrate Formation

BRB Fernandes, M Delshad, V Indina… - SPE Annual Technical …, 2024 - onepetro.org
With the growing demand for geological storage of CO2, depleted gas reservoirs are
becoming attractive targets due to proven caprock and existing infrastructures. However …

Production Allocation Optimization of Gas Reservoirs with Edge and Bottom Aquifer Based on a Parallel-Structured Genetic Algorithm

Y Cheng, X Luo, P Chen, C Guo, F Wang, C Tan - ACS Omega, 2024 - ACS Publications
As gas reservoir pressure decreases, edge and bottom water irregularly flow into the
reservoir through storage and permeability spaces. Water influx poses a significant …

Numerical investigations on the performance of sc-CO2 sequestration in heterogeneous deep saline aquifers under non-isothermal conditions

TNV Pavan, SR Devarapu, SK Govindarajan - Gas Science and …, 2024 - Elsevier
CO 2 sequestration in geological formations is an efficient step towards mitigating climate
change by reducing global warming. The CO 2 emitted from natural sources and …

The transient thermal disturbance in surrounding formation during drilling circulation

M Jang, TS Chun, J An - Energies, 2022 - mdpi.com
The injecting drilling mud is typically at the ambient temperature, relatively much colder than
the deep formation, inducing a cooling effect in the formation. Although the cooled formation …

Steady-state Analytical Reservoir Pressure and Temperature Solutions during Hydrogen Refueling to Environment-friendly Ships from Offshore Underground Storage

M Jang, J An - Geoenergy Science and Engineering, 2023 - Elsevier
As hydrogen (H 2) conserves intermittent electricity from renewable energies, H 2-fueled
ships are overlooked for carbon emission reduction. H 2-fueled ships require offshore …

Joule-Thomson cooling of CO2 injected into aquifer under heat exchange with adjacent formations by Newtons law-1D exact solution

C Chesnokov, R Farajzadeh, KOK Prempeh… - arXiv preprint arXiv …, 2024 - arxiv.org
This paper discusses axi-symmetric flow during CO2 injection into a non-adiabatic reservoir
accounting for Joule-Thomson cooling and steady-state heat exchange between the …