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Deqiang Yi

Southwest Petroleum University

SCHOLARLY PAPERS

2

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26

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0

Scholarly Papers (2)

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1.

Numerical and experimental study on fatigue damage mechanism of cement sheath under ultra-high temperature thermal cycle based on continuum damage mechanics

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Numerical and experimental study on fatigue damage mechanism of cement sheath under ultra-high temperature thermal cycle based on continuum damage mechanics

Number of pages: 21 Posted: 19 Sep 2025
kuanhai deng, Yingfeng Peng, Zhiqiang Jiang, Niaotao Zhou, Deqiang Yi and Yuanhua Lin
Southwest Petroleum University - State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, affiliation not provided to SSRN, affiliation not provided to SSRN, Southwest Petroleum University - State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University and Southwest Petroleum University
Downloads 20 (1,500,232)

Abstract:

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Cement sheath, Micro-annulus, Crack, Ultra-high temperature, Stress redistribution, Fatigue damage mechanism

2.

Dynamic Damage and Burst Mechanism of Tubing with Double-point Corrosion under Thermal-Mechanical-Chemical Coupling

Number of pages: 19 Posted: 20 May 2026
kuanhai deng, Yao Mingyuan, Niantao Zhou, Zhang Ming, Quan Jiazheng, Deqiang Yi, Yingfeng Peng and Zhiqiang Jiang
Southwest Petroleum University - State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University - State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Southwest Petroleum University - State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, affiliation not provided to SSRN, Southwest Petroleum University, affiliation not provided to SSRN and affiliation not provided to SSRN
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Abstract:

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Thermal-mechanical-chemical multi-field coupling, Dynamic morphology control procedure, Dynamic damage, Stress shielding