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Recent Progress in the Application of Gas Geochemistry

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "H: Geo-Energy".

Deadline for manuscript submissions: closed (31 October 2021) | Viewed by 2345

Special Issue Editor


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Guest Editor
Centre for Sustainable Engineering, School of Computing, Engineering and Digital Technologies, Teesside University, Middlesbrough TS1 3BX, UK
Interests: hydraulic fracturing; risk evaluation of hydraulic fracturing; shale gas/tight sand; advanced EOR methods (smart water injection, low salinity water injection, CO2 injection); fluid flow in porous media; desalination; new methods in desalination reservoir rock/fluid interaction; polymer and biopolymer application in oil and gas wells; oil and gas reservoir modelling; rock surface characterization; carbonate; rock/chalk reservoirs; wettability alteration; carbon capture, storage, and utilization; H2 production with integrated CO2 capture; H2 storage (geological); geothermal nanotechnology application in oil and gas industry; electromagnetic EOR/wetting concept
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Special Issue Information

Dear Colleagues,

The present Special Issue is dedicated to the recent findings in the various fields of gas geochemistry. The special issue is particularly focused on the novel experimental and modelling approaches to enhance our knowledge in understanding of the geological and environmental applications of this interesting topic in oil and gas industry, earth science, hydrogen technology and  greenhouse gas (GHG) emissions. 

The Special Issue covers the following themes:

1) Geochemistry of CO2 geological storage

2) Gas hydrate reservoirs: From exploration to production

3) Gas condensate reservoirs; Geochemistry of near wellbore zone

4) Environmental impact of greenhouse gases on earth

5) Adsorption of greenhouse gases on soil; Direct CO2 capture

6) Geological hydrogen storage; Hydrogen/Rock interaction

7) Gas behaviour in porous media; Pore scale modelling of gas flow in porous materials

8) Shale gas geochemistry

9) Ocean gas geochemistry; Impact of GHGs on Ocean

Dr. Sina Rezaei-Gomari
Guest Editor

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • Gas/Rock interaction
  • Mineral dissolution
  • Geological Storage
  • Gas hydrate formation and dissociation
  • Gas flow in porous media
  • Geodynamic
  • Acid gases in soil and groundwaters

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Published Papers (1 paper)

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Research

20 pages, 8008 KiB  
Article
Application of Phase Change Tracking Approach in Predicting Condensate Blockage in Tight, Low, and High Permeability Reservoirs
by Benedicta Bilotu Onoabhagbe, Paul Russell, Johnson Ugwu and Sina Rezaei Gomari
Energies 2020, 13(24), 6551; https://doi.org/10.3390/en13246551 - 11 Dec 2020
Cited by 5 | Viewed by 1658
Abstract
Prediction of the timing and location of condensate build-up around the wellbore in gas condensate reservoirs is essential for the selection of appropriate methods for condensate recovery from these challenging reservoirs. The present work focuses on the use of a novel phase change [...] Read more.
Prediction of the timing and location of condensate build-up around the wellbore in gas condensate reservoirs is essential for the selection of appropriate methods for condensate recovery from these challenging reservoirs. The present work focuses on the use of a novel phase change tracking approach in monitoring the formation of condensate blockage in a gas condensate reservoir. The procedure entails the simulation of tight, low and high permeability reservoirs using global and local grid analysis in determining the size and timing of three common regions (Region 1, near wellbore; Region 2, condensate build-up; and Region 3, single-phase gas) associated with single and two-phase gas and immobile and mobile gas condensate. The results show that permeability has a significant influence on the occurrence of the three regions around the well, which in turn affects the productivity of the gas condensate reservoir studied. Predictions of the timing and location of condensate in reservoirs with different permeability levels of 1 mD to 100 mD indicate that local damage enhances condensate formation by 60% and shortens the duration of the immobile phase by 45%. Meanwhile, the global change in permeability increases condensate formation by 80% and reduces the presence of the immobile phase by 60%. Finally, this predictive approach can help in mitigating condensate blockage around the wellbore during production. Full article
(This article belongs to the Special Issue Recent Progress in the Application of Gas Geochemistry)
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