default author photo

Yuanxiu Sun

Liaoning Petrochemical University

China

SCHOLARLY PAPERS

4

DOWNLOADS

131

TOTAL CITATIONS

0

Scholarly Papers (4)

1.

Study on influence factors for CO₂-EGS Exploitation in HDR under Thermo-Hydro-Mechanical Coupling: Dynamic Characteristics of Fractures and Multi-Parameter Regulation Laws

Number of pages: 51 Posted: 26 Nov 2025
Liaoning Petrochemical University, Liaoning Petrochemical University, affiliation not provided to SSRN, affiliation not provided to SSRN, Liaoning Petrochemical University, Liaoning Petrochemical University and affiliation not provided to SSRN
Downloads 47 (1,109,210)

Abstract:

Loading...

enhanced geothermal system, Discrete fracture network, Thermo-Hydro-Mechanical coupling, Fracture roughness, permeability evolution

Study on Thermo-Hydro-Mechanical Coupling Effects on Flow and Heat Transfer Characteristics in Fracture Networks of CO2-EGS

Number of pages: 36 Posted: 17 Feb 2026
Liaoning Petrochemical University, Liaoning Petrochemical University, Liaoning Petrochemical University, Xinjiang Oilfield Company, affiliation not provided to SSRN and Liaoning Petrochemical University
Downloads 17 (1,548,841)

Abstract:

Loading...

Carbon dioxide, Permeability evolution, Mixed injection, Variation of fracture opening, Intermittent injection-production mode

Study on Thermo-Hydro-Mechanical Coupling Effects on Flow and Heat Transfer Characteristics in Fracture Networks of CO2-EGS

Number of pages: 36 Posted: 13 Mar 2026
Liaoning Petrochemical University, Liaoning Petrochemical University, Liaoning Petrochemical University, Xinjiang Oilfield Company, affiliation not provided to SSRN and Liaoning Petrochemical University
Downloads 13 (1,579,999)

Abstract:

Loading...

Carbon dioxide, Permeability evolution, Mixed injection, Variation of fracture opening, Intermittent injection-production mode

Study on Thermo-Hydro-Mechanical Coupling Effects on Flow and Heat Transfer Characteristics in Fracture Networks of CO2-EGS

Number of pages: 36 Posted: 12 Feb 2026
Liaoning Petrochemical University, Liaoning Petrochemical University, Liaoning Petrochemical University, Xinjiang Oilfield Company, affiliation not provided to SSRN and Liaoning Petrochemical University
Downloads 10 (1,614,412)

Abstract:

Loading...

Carbon dioxide, Permeability evolution, Mixed injection, Variation of fracture opening, Intermittent injection-production mode

3.

Study on the Characteristics of Co2 Seepage and Heat Transfer in Rough Fractures Based on Thermal-Fluid-Solid Coupling

Number of pages: 32 Posted: 26 Jul 2025
Liaoning Petrochemical University, Liaoning Petrochemical University, affiliation not provided to SSRN, Liaoning Petrochemical University, affiliation not provided to SSRN and Liaoning Petrochemical University
Downloads 28 (1,345,526)

Abstract:

Loading...

Geothermal, CO2, thermo-hydro-mechanical coupling, rough fissures, variable fracture aperture, fracture shape

4.

Study on the Coupled Wellbore–Fractured Reservoir Performance of CO2-Based Heat Extraction in Depleted Oil and Gas Reservoirs

Number of pages: 40 Posted: 04 May 2026
Liaoning Petrochemical University, Liaoning Petrochemical University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Liaoning Petrochemical University
Downloads 16 (1,491,251)

Abstract:

Loading...

depleted oil and gas reservoirs, Multi-field coupling, CO2 heat extraction, Wellbore-fractured reservoir, Sensitivity analysis