Parametric analysis on the transient two-phase wellbore model applied to the Yangyi high-temperature geothermal field

Chaofan Chen; Hongwei Zhou; Thomas Nagel; Theo Renaud; Dmitri Naumov; Olaf Kolditz; Haibing Shao

doi:10.1186/s40517-024-00322-5

Parametric analysis on the transient two-phase wellbore model applied to the Yangyi high-temperature geothermal field

Chaofan Chen, Hongwei Zhou, Thomas Nagel, Theo Renaud, Dmitri Naumov, Olaf Kolditz, Haibing Shao

Research output: Contribution to journal › Article › Research › peer-review

Abstract

In high-temperature geothermal fields, interpretation of the dynamic two-phase state inside the production wells under different wellhead conditions are important to effectively use the geothermal heat source. Therefore, the corresponding wellbore models must have the capability to simulate transient flow and energy state in geothermal wellbores, as well as advective and conductive heat and mass interactions with surrounding formation.

Original language	English
Article number	1
Number of pages	26
Journal	Geothermal Energy
Volume	13.2025
Issue number	1
DOIs	https://doi.org/10.1186/s40517-024-00322-5
Publication status	Published - 3 Jan 2025
Externally published	Yes

Bibliographical note

Publisher Copyright: © The Author(s) 2024.

Keywords

Geothermal wellbore model
Open-loop system
OpenGeoSys
Transient state
Two-phase flow
Yangyi geothermal field

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1186/s40517-024-00322-5

Cite this

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AU - Chen, Chaofan

AU - Zhou, Hongwei

AU - Nagel, Thomas

AU - Renaud, Theo

AU - Naumov, Dmitri

AU - Kolditz, Olaf

AU - Shao, Haibing

N1 - Publisher Copyright: © The Author(s) 2024.

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Y1 - 2025/1/3

N2 - In high-temperature geothermal fields, interpretation of the dynamic two-phase state inside the production wells under different wellhead conditions are important to effectively use the geothermal heat source. Therefore, the corresponding wellbore models must have the capability to simulate transient flow and energy state in geothermal wellbores, as well as advective and conductive heat and mass interactions with surrounding formation.

AB - In high-temperature geothermal fields, interpretation of the dynamic two-phase state inside the production wells under different wellhead conditions are important to effectively use the geothermal heat source. Therefore, the corresponding wellbore models must have the capability to simulate transient flow and energy state in geothermal wellbores, as well as advective and conductive heat and mass interactions with surrounding formation.

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KW - Transient state

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JO - Geothermal Energy

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Parametric analysis on the transient two-phase wellbore model applied to the Yangyi high-temperature geothermal field

Abstract

Bibliographical note

Keywords

UN SDGs

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