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Journal Articles

A Parametric Study for Radial Cracking in Cement Under Different Loading Events Based on the Stress Intensity Factor

Xuelin Dong, Zhiyin Duan, Haoyu Dou, Yinji Ma, Deli Gao
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. May 2022, 144(5): 053001.
Paper No: JERT-21-1242
DOI: https://doi.org/10.1115/1.4051742
Published Online: July 30, 2021
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Topics: Cements (Adhesives), Displacement, Fracture (Materials), Fracture (Process), Stress, Tertiary petroleum recovery, Steam, Cracking (Materials), Crack propagation, Drilling
Proceedings Papers

Study on Influx Risk Evaluation of Horizontal Gas Wells With High-Pressure High-Temperature in the South China Sea

Ming Luo, Deli Gao, Xin Zhao, Yuan Chen, Yupeng Yang, Zhong Li, Wandong Zhang, Xu Zhou
Proc. ASME. OMAE2020, Volume 11: Petroleum Technology, V011T11A061, August 3–7, 2020
Paper No: OMAE2020-18324
DOI: https://doi.org/10.1115/OMAE2020-18324
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Topics: China, High pressure (Physics), High temperature, Natural gas wells, Risk assessment, Seas
Journal Articles

Numerical and Experimental Investigation on the Feasibility of Horizontal Drilling With a New Type of Jet Mill Bit

Tong Cao, Kaian Yu, Xuyue Chen, Deli Gao, Hongwu Zhu, YunQing Luo
Journal: Journal of Energy Resources Technology
Article Type: Research-Article
J. Energy Resour. Technol. September 2019, 141(9): 093101.
Paper No: JERT-18-1794
DOI: https://doi.org/10.1115/1.4043246
Published Online: April 4, 2019
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Topics: Cutting, Drilling, Flow (Dynamics), Simulation analysis, Simulation results, Fluids, Stress, Simulation
Journal Articles

Casing Wear Prediction Model Based on Casing Ellipticity in Oil & Gas Well-Drilling With Complex Structures

Leichuan Tan, Deli Gao
Journal: Journal of Applied Mechanics
Article Type: Research-Article
J. Appl. Mech. October 2018, 85(10): 101005.
Paper No: JAM-18-1179
DOI: https://doi.org/10.1115/1.4040406
Published Online: July 2, 2018
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Topics: Wear, Drilling
Journal Articles

A Comprehensive Wellbore Stability Model Considering Poroelastic and Thermal Effects for Inclined Wellbores in Deepwater Drilling

Xuyue Chen, Deli Gao, Jin Yang, Ming Luo, Yongcun Feng, Xin Li
Journal: Journal of Energy Resources Technology
Article Type: Research-Article
J. Energy Resour. Technol. September 2018, 140(9): 092903.
Paper No: JERT-18-1029
DOI: https://doi.org/10.1115/1.4039983
Published Online: April 26, 2018
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Topics: Collapse, Drilling, Fracture (Process), Pressure, Stability, Stress, Temperature effects, Underwater drilling, Pressure gradient, Fracture (Materials)
Journal Articles

Dynamic Analysis on Unbuckling Process of Helically Buckled Coiled Tubing While Milling Plugs

Xing Qin, Deli Gao, Yongsheng Liu
Journal: Journal of Energy Resources Technology
Article Type: Research-Article
J. Energy Resour. Technol. September 2018, 140(9): 092902.
Paper No: JERT-17-1020
DOI: https://doi.org/10.1115/1.4039871
Published Online: April 19, 2018
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Topics: Buckling, Dynamic analysis, Equations of motion, Milling, Tubing, Wells, Drilling
Journal Articles

A Prediction Model of Casing Wear in Extended-Reach Drilling With Buckled Drillstring

Leichuan Tan, Deli Gao, Jinhui Zhou
Journal: Journal of Applied Mechanics
Article Type: Research-Article
J. Appl. Mech. February 2018, 85(2): 021001.
Paper No: JAM-17-1525
DOI: https://doi.org/10.1115/1.4038424
Published Online: December 4, 2017
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Topics: Drill strings, Wear
Journal Articles

Cylindrical Borehole Failure in a Transversely Isotropic Poroelastic Medium

Yue Gao, Zhanli Liu, Zhuo Zhuang, Deli Gao, Keh-Chih Hwang
Journal: Journal of Applied Mechanics
Article Type: Research-Article
J. Appl. Mech. November 2017, 84(11): 111008.
Paper No: JAM-17-1395
DOI: https://doi.org/10.1115/1.4037880
Published Online: September 26, 2017
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Topics: Constitutive equations, Failure, Plane strain, Pressure, Stress, Shear (Mechanics), Rocks
Journal Articles

Toughness-Dominated Hydraulic Fracture in Permeable Rocks

Xuelin Dong, Guangqing Zhang, Deli Gao, Zhiyin Duan
Journal: Journal of Applied Mechanics
Article Type: Research-Article
J. Appl. Mech. July 2017, 84(7): 071001.
Paper No: JAM-17-1115
DOI: https://doi.org/10.1115/1.4036475
Published Online: April 28, 2017
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Topics: Fluids, Fracture (Materials), Fracture (Process), Fracture toughness, Rocks, Transients (Dynamics), Leakage, Storage