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Journal Articles

Analytical and Numerical Simulation of Asymmetric Converging Flow of Gas Under Drill Bits in Reverse Circulation Gas Drilling

Xu Yang, Boyun Guo, Tamaralayefa Ayemidi Timiyan
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. April 2022, 144(4): 043201.
Paper No: JERT-20-2170
https://doi.org/10.1115/1.4051551
Published Online: July 12, 2021
View Article titled, Analytical and Numerical Simulation of Asymmetric Converging Flow of Gas Under Drill Bits in Reverse Circulation Gas Drilling
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Topics: Bits (Tools), Computer simulation, Drilling, Drills (Tools), Flow (Dynamics), Gas flow, Kinetic energy, Pressure, Blades, Design
Journal Articles

Finite Element Analysis of Flow Field in Drill Bit Design for Gas-Lift Drilling

Yi Luo, Boyun Guo, Liehui Zhang, Dong Xiao
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. November 2021, 143(11): 113002.
Paper No: JERT-20-1788
https://doi.org/10.1115/1.4049607
Published Online: February 5, 2021
View Article titled, Finite Element Analysis of Flow Field in Drill Bit Design for Gas-Lift Drilling
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Topics: Bits (Tools), Design, Drilling, Flow (Dynamics), Blades, Fluids, Pressure
Journal Articles

Use of Mathematical Model to Predict the Maximum Permissible Stage Injection Time for Mitigating Frac-Driven Interactions in Hydraulic-Fracturing Shale Gas/Oil Wells

Nan Zhang, Boyun Guo
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. August 2021, 143(8): 082901.
Paper No: JERT-19-1711
https://doi.org/10.1115/1.4048870
Published Online: November 19, 2020
View Article titled, Use of Mathematical Model to Predict the Maximum Permissible Stage Injection Time for Mitigating Frac-Driven Interactions in Hydraulic-Fracturing Shale Gas/Oil Wells
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Topics: Fluids, Fracture (Materials), Fracture (Process), Shales, Hydraulic fracturing
Journal Articles

Wellbore Stability in Layered Rocks: A Comparative Study of Strength Criteria

Xiangchao Shi, Xiao Zhuo, Yue Xiao, Boyun Guo, Cheng Zhu, Jiaxue Li
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. June 2020, 142(6): 063003.
Paper No: JERT-18-1926
https://doi.org/10.1115/1.4045735
Published Online: January 7, 2020
View Article titled, Wellbore Stability in Layered Rocks: A Comparative Study of Strength Criteria
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Topics: Rocks, Shales, Stability, Pressure, Anisotropy, Stress
Proceedings Papers

The Experimental Investigation of Completion Fluid Working As a Good Thermal Insulation in the Deepwater Production Well

Ming Feng, Boyun Guo
Proc. ASME. OMAE2019, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A029, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95725
https://doi.org/10.1115/OMAE2019-95725
View Paper titled, The Experimental Investigation of Completion Fluid Working As a Good Thermal Insulation in the Deepwater Production Well
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Topics: Fluids, Thermal insulation, Insulation, Water, Pipelines, Wells, Design, Ocean engineering, Pipeline risers, Risers (Casting)
Journal Articles

Mathematical Modeling of Fluid Flow to Unconventional Oil Wells With Radial Fractures and Its Testing With Field Data

Xuejun Hou, Xiaohui Zhang, Boyun Guo
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. July 2019, 141(7): 070702.
Paper No: JERT-18-1579
https://doi.org/10.1115/1.4042714
Published Online: March 11, 2019
View Article titled, Mathematical Modeling of Fluid Flow to Unconventional Oil Wells With Radial Fractures and Its Testing With Field Data
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Topics: Fracture (Materials), Fracture (Process), Pressure, Fluid dynamics, Reservoirs, Wells, Flow (Dynamics)
Journal Articles

Determination of Viscosity and Wall Slip Behavior of a Polymer-Gel Used for Leakage Control From Couette Viscometry Data

Gui Wang, Hui Du, Boyun Guo
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. March 2018, 140(3): 032910.
Paper No: JERT-17-1369
https://doi.org/10.1115/1.4038384
Published Online: November 30, 2017
View Article titled, Determination of Viscosity and Wall Slip Behavior of a Polymer-Gel Used for Leakage Control From Couette Viscometry Data
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Topics: Fluids, Leakage, Polymer colloids, Rheology, Viscosity, Shear stress, Shear rate, Polymers
Journal Articles

An Analytical Solution of Fracture-Induced Stress and Its Application in Shale Gas Exploitation

Jia Li, Boyun Guo, Yin Feng
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. June 2014, 136(2): 023102.
Paper No: JERT-13-1229
https://doi.org/10.1115/1.4025714
Published Online: November 26, 2013
View Article titled, An Analytical Solution of Fracture-Induced Stress and Its Application in Shale Gas Exploitation
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Topics: Fracture (Materials), Fracture (Process), Stress, Rocks, Shales
Proceedings Papers

Analytical and Experimental Investigations of the Effect of Temperature Gradient on Rock Failure

Jun Li, Boyun Guo, Chi Ai
Proc. ASME. IMECE2012, Volume 6: Energy, Parts A and B, 1483-1489, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-86436
https://doi.org/10.1115/IMECE2012-86436
View Paper titled, Analytical and Experimental Investigations of the Effect of Temperature Gradient on Rock Failure
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Topics: Failure, Rocks, Temperature gradient, Drilling, Fluids, Bits (Tools), Geothermal engineering, Cooling, Joules, Natural gas wells
Journal Articles

Flow Diverting for Reducing Wellbore Erosion in Gas-Drilling Shale Gas Wells

Jun Li, Boyun Guo, Kegang Ling
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. September 2013, 135(3): 031501.
Paper No: JERT-12-1084
https://doi.org/10.1115/1.4023791
Published Online: May 24, 2013
View Article titled, Flow Diverting for Reducing Wellbore Erosion in Gas-Drilling Shale Gas Wells
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Topics: Annulus, Drilling, Drills (Tools), Erosion, Flow (Dynamics), Natural gas wells, Nozzles, Pipes, Shales, Gas flow
Proceedings Papers

Considerations in Gas Pipeline Commissioning to Prevent Hydrate Formation

Boyun Guo, Ali Ghalambor, Chengcai Xue
Proc. ASME. ETCE2002, Engineering Technology Conference on Energy, Parts A and B, 729-735, February 4–5, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ETCE2002/PIPE-29054
https://doi.org/10.1115/ETCE2002/PIPE-29054
View Paper titled, Considerations in Gas Pipeline Commissioning to Prevent Hydrate Formation
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Topics: Pipelines, Fluids, Methane hydrate, Water, Deepwater development
Proceedings Papers

Simple Formulae for the Stress Concentration Factor Around Spherical Cavities of Various Geometries at Surface of Well Casings and Pipelines

Kai Sun, Boyun Guo, Ali Ghalambor
Proc. ASME. IMECE2004, Design Engineering, 239-246, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-60327
https://doi.org/10.1115/IMECE2004-60327
View Paper titled, Simple Formulae for the Stress Concentration Factor Around Spherical Cavities of Various Geometries at Surface of Well Casings and Pipelines
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Topics: Cavities, Pipelines, Stress concentration, Well casings, Design, Corrosion, Numerical analysis, Engineers, Failure, Finite element methods