Review on clean hydrogen generation from petroleum reservoirs: Fundamentals, mechanisms, and field applications

CJ Okere, JJ Sheng - International Journal of Hydrogen Energy, 2023 - Elsevier
To achieve net-zero emissions by 2050, substantial investments in renewable energy and
the repurposing of fossil fuel assets are imperative. One promising option is the …

Subsurface combustion and gasification for hydrogen production: Reaction mechanism, techno-economic and lifecycle assessment

EK Smith, SM Barakat, O Akande, CC Ogbaga… - Chemical Engineering …, 2024 - Elsevier
Subsurface technologies present an excellent opportunity to produce hydrogen from
hydrocarbon resources. It refers to the production of hydrogen directly from underground …

A new modelling approach for in-situ hydrogen production from heavy oil reservoirs: Sensitivity analysis and process mechanisms

CJ Okere, JJ Sheng - Energy, 2024 - Elsevier
The increasing demand for eco-friendly and renewable energy has positioned hydrogen as
a viable solution for global energy and environmental challenges. In-situ combustion …

Fueling a carbon-zero future: Igniting hydrogen production from petroleum reservoirs via in-situ combustion gasification

MA Ifticene, K Yan, Q Yuan - Energy Conversion and Management, 2023 - Elsevier
Hydrogen (H 2) is increasingly recognized worldwide as a pivotal, clean energy carrier
essential for decarbonizing various sectors, including transportation, power generation, and …

[HTML][HTML] In situ combustion: A comprehensive review of the current state of knowledge

JD Antolinez, R Miri, A Nouri - Energies, 2023 - mdpi.com
In situ combustion or fire flooding is a promising enhanced oil recovery (EOR) technique
designed to produce heavy oils and bitumen. This method involves the in-place heating and …

[HTML][HTML] A parametric study on in-situ hydrogen production from hydrocarbon reservoirs–Effect of reservoir and well properties

P Ikpeka, E Alozieuwa, UI Duru, J Ugwu - International Journal of Hydrogen …, 2024 - Elsevier
Energy transition is a key driver to combat climate change and achieve zero carbon future.
Sustainable and cost-effective hydrogen production will provide valuable addition to the …

Governing chemical reactions and mechanisms of hydrogen generation during in-situ combustion gasification of heavy oil

MA Ifticene, K Yan, Q Yuan - International Journal of Hydrogen Energy, 2024 - Elsevier
The global push for sustainable energy solutions has highlighted the importance of
producing carbon-zero hydrogen (H 2) directly from petroleum reservoirs. In-situ combustion …

Techno-Economic Analysis of Hydrogen Generation in Hydrocarbon Reservoirs

JJ Sheng - SPE Journal, 2024 - onepetro.org
To reduce carbon emissions and meet increasing energy demands, efforts are being made
to seek clean energy such as hydrogen (or H2). Currently, the dominant method to generate …

[HTML][HTML] Lab-scale validation and parametric numerical investigation on hydrogen production in a porous media as a byproduct of in-situ combustion

M Hamdy, MA Nemitallah - Case Studies in Thermal Engineering, 2024 - Elsevier
A numerical 1D model was developed and validated using the measured data on a porous
tube lab experiment for hydrogen generation as an in-situ combustion (ISC) byproduct, and …

[HTML][HTML] A semi-analytical model for production prediction of deep CBM wells considering gas-water two-phase flow

S Wang, D Li, W Li - Processes, 2023 - mdpi.com
The productivity prediction of deep coalbed methane (CBM) wells is significantly influenced
by gas-water two-phase flow characteristics and seepage parameters of the fracture …