Pore-scale analysis of gas injection in gas-condensate reservoirs

Reis, Paula; Carvalho, Márcio S.

doi:10.1016/j.petrol.2022.110189

Cited by 9 publications

(1 citation statement)

References 24 publications

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“…However, their research did not delve into the impact of varying pore geometries on the outcomes. In a separate study, Reis and Carvalho (2022) explored the mechanisms by which gas injection processes vaporize accumulated heavy components in the pore network, resulting from condensate blockage.…”

Section: Introductionmentioning

confidence: 99%

The pore-network modeling of gas-condensate flow: Elucidating the effect of pore morphology, wettability, interfacial tension, and flow rate

Hosseinzadegan

Mahdiyar

Raoof

et al. 2023

Geoenergy Science and Engineering

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Section: Introductionmentioning

confidence: 99%

The pore-network modeling of gas-condensate flow: Elucidating the effect of pore morphology, wettability, interfacial tension, and flow rate

Hosseinzadegan

Mahdiyar

Raoof

et al. 2023

Geoenergy Science and Engineering

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Numerical simulation of CO₂ enhanced condensate gas recovery: A case study in pen 5 gas reservoir

Wu,

Li,

Zhang

et al. 2024

Engineering Reports

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CO2 flooding is an effective technology for suppling condensate gas reservoir pressure and mitigating global warming. In this study, numerical simulation studies have been conducted to enhance gas recovery in Pen5 condensate gas reservoir using CO2 flooding. Pen5 reservoir has lasted 20 years of primary depletion, which affected by water invasion and retrograde condensation. In numerical simulation study, the GEM module is applied to implement history‐matching of production data, and good agreement has been achieved. Based on comprehensive geological understanding, production dynamics, and numerical simulation techniques, areas with minimal impact from water invasion and retrograde condensation contamination have been delineated. The comparison between continued depletion and the implementation of CO2 injection as a replacement technology in favorable areas has demonstrated the feasibility of CO2 flooding development in these regions. The analysis of the advantages and disadvantages of using miscible flooding and immiscible flooding was conducted, and the optimal development well pattern was evaluated. In the end, the plan of CO2 flooding of Pen5 reservoir has been designed and the gas production rate in the next 10 years has been predicted. The research findings of this study have reference significance for the practical application of CO2 flooding in developing condensate gas reservoirs.

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A novel formulation representation regarding the equilibrium constant subject to reaction between N2 and O2

Wang,

Zhang,

Liang

et al. 2024

Computational and Theoretical Chemistry

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Pore-scale analysis of gas injection in gas-condensate reservoirs

Cited by 9 publications

References 24 publications

The pore-network modeling of gas-condensate flow: Elucidating the effect of pore morphology, wettability, interfacial tension, and flow rate

The pore-network modeling of gas-condensate flow: Elucidating the effect of pore morphology, wettability, interfacial tension, and flow rate

Numerical simulation of CO₂ enhanced condensate gas recovery: A case study in pen 5 gas reservoir

A novel formulation representation regarding the equilibrium constant subject to reaction between N2 and O2

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Pore-scale analysis of gas injection in gas-condensate reservoirs

Cited by 9 publications

References 24 publications

The pore-network modeling of gas-condensate flow: Elucidating the effect of pore morphology, wettability, interfacial tension, and flow rate

The pore-network modeling of gas-condensate flow: Elucidating the effect of pore morphology, wettability, interfacial tension, and flow rate

Numerical simulation of CO2 enhanced condensate gas recovery: A case study in pen 5 gas reservoir

A novel formulation representation regarding the equilibrium constant subject to reaction between N2 and O2

Contact Info

Product

Resources

About

Numerical simulation of CO₂ enhanced condensate gas recovery: A case study in pen 5 gas reservoir