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Yonghai Gao
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Journal Articles

Investigation of Backpressure Wave Propagation Properties during Gas Kicks in Managed Pressure Drilling

Hongxing Yuan, Yonghai Gao, Zhiming Yin, Yaqiang Qi, Xin Yu, Zhiyuan Wang, Xinxin Zhao, Baojiang Sun
Journal: SPE Journal
Publisher: Society of Petroleum Engineers (SPE)
SPE J. (2024)
Paper Number: SPE-223587-PA
https://doi.org/10.2118/223587-PA
Published: 29 October 2024
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View article titled, Investigation of Backpressure Wave Propagation Properties during Gas Kicks in Managed Pressure Drilling
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Proceedings Papers

Study on Production Behaviour of Gas Hydrates During Depressurization Under Different Ambient Temperature by Numerical Simulation

Ye Chen, Ning He, Song Liu, Zhen Tian, Hui Wang, Jianwen He, Yonghai Gao
Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-074
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View Paper titled, Study on Production Behaviour of Gas Hydrates During Depressurization Under Different Ambient Temperature by Numerical Simulation
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Proceedings Papers

Experimental Investigation on Hydrate Formation and Decomposition Behaviors in Micro-Pore Channels

Jianbo Zhang, Shujie Liu, Yilong Xu, Binbin Zhang, Zhiyuan Wang, Bangtang Yin, Shuxia Li, Yonghai Gao, Baojiang Sun
Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216581-MS
https://doi.org/10.2118/216581-MS
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View Paper titled, Experimental Investigation on Hydrate Formation and Decomposition Behaviors in Micro-Pore Channels
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Proceedings Papers

Research on Bubble Migration in Pipe Under Gas-Liquid Countercurrent Flow

Bangtang Yin, Tianbao Ding, Wei Zhang, Zhiyuan Wang, Baojiang Sun, Yonghai Gao, Jianbo Zhang
Paper presented at the ADIPEC, October 2–5, 2023
Paper Number: SPE-216854-MS
https://doi.org/10.2118/216854-MS
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View Paper titled, Research on Bubble Migration in Pipe Under Gas-Liquid Countercurrent Flow
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Proceedings Papers

Simulation for P-T-S h Variations During Marine NGH Depressurization by COMSOL

Ye Chen, Ning He, Hui Wang, Xu Li, Yuan Yao, Yonghai Gao
Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-099
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View Paper titled, Simulation for P-T-S h Variations During Marine NGH Depressurization by COMSOL
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Proceedings Papers

Application Verification of Natural Gas Hydrate Micro-Experimental Study

Ye Chen, Yonghai Gao, Guizhen Xin, Dongzhi Gao, Litao Chen, Baojiang Sun
Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-668
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View Paper titled, Application Verification of Natural Gas Hydrate Micro-Experimental Study
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Proceedings Papers

Transient Fully Coupled Hydrodynamic-Hydrate Model for Deepwater Kick Simulation

Xiaohui Sun, Baojiang Sun, Yonghai Gao, Zhiyuan Wang, Youqiang Liao, Xiaodong Yu
Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28342-MS
https://doi.org/10.4043/28342-MS
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View Paper titled, Transient Fully Coupled Hydrodynamic-Hydrate Model for Deepwater Kick Simulation
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Proceedings Papers

Study on Rising Velocity of Methane Bubble in Deepwater Wellbore During the Shut-In Period

Hao Li, Baojiang Sun, Yonghai Gao, Yanli Guo, Xinxin Zhao, Jintang Wang, Jin Bo Wang
Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188866-MS
https://doi.org/10.2118/188866-MS
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View Paper titled, Study on Rising Velocity of Methane Bubble in Deepwater Wellbore During the Shut-In Period
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Proceedings Papers

Transient Thermal Model of Drilling Fluid in Wellbore under the Effect of Permafrost Thaw during Drilling in Arctic Region

Wang Xuerui, Sun Baojiang, Wang Zhiyuan, Zhao Yang, Wang Jintang, Zhang Zhennan, Yonghai Gao
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186937-MS
https://doi.org/10.2118/186937-MS
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View Paper titled, Transient Thermal Model of Drilling Fluid in Wellbore under the Effect of Permafrost Thaw during Drilling in Arctic Region
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Journal Articles

A Wellbore/Formation-Coupled Heat-Transfer Model in Deepwater Drilling and Its Application in the Prediction of Hydrate-Reservoir Dissociation

Yonghai Gao, Baojiang Sun, Boyue Xu, Xingru Wu, Ye Chen, Xinxin Zhao, Litao Chen
Journal: SPE Journal
Publisher: Society of Petroleum Engineers (SPE)
SPE J. 22 (03): 756–766.
Paper Number: SPE-184398-PA
https://doi.org/10.2118/184398-PA
Published: 20 October 2016
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View article titled, A Wellbore/Formation-Coupled Heat-Transfer Model in Deepwater Drilling and Its Application in the Prediction of Hydrate-Reservoir Dissociation
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Proceedings Papers

Footage-Based Hydraulic Optimization of Deepwater Drilling for Maximum Drilling Rate

Ning Wang, Baojiang Sun, Yonghai Gao, Zhiyuan Wang
Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-506
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View Paper titled, Footage-Based Hydraulic Optimization of Deepwater Drilling for Maximum Drilling Rate
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Proceedings Papers

A Semi-analytical Solution to the Transient Temperature Behavior along the Wellbore and Its Applications in Production Management

Boyue Xu, Xingru Wu, Yonghai Gao, Kegang Ling
Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170631-MS
https://doi.org/10.2118/170631-MS
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View Paper titled, A Semi-analytical Solution to the Transient Temperature Behavior along the Wellbore and Its Applications in Production Management
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Proceedings Papers

The Influence of Dissolution of Hydrate in Blocked BOP on Gas Volume Fraction in Deepwater Drilling

Yonghai Gao, Baojiang Sun, Xingru Wu, Changsheng Xiang, Yanli Guo, Xinxin Zhao
Paper presented at the The Twenty-fourth International Ocean and Polar Engineering Conference, June 15–20, 2014
Paper Number: ISOPE-I-14-131
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View Paper titled, The Influence of Dissolution of Hydrate in Blocked BOP on Gas Volume Fraction in Deepwater Drilling
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Proceedings Papers

Temperature Calculation And Prediction of Gas Hydrates Formed Region In Wellbore In Deepwater Drilling

Baojiang Sun, Yonghai Gao, Zhiyuan Wang, Hao Li
Paper presented at the The Eighteenth International Offshore and Polar Engineering Conference, July 6–11, 2008
Paper Number: ISOPE-I-08-449
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View Paper titled, Temperature Calculation And Prediction of Gas Hydrates Formed Region In Wellbore In Deepwater Drilling
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