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Luis F. Ayala
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Journal Articles

A Robust Density-Based Approach to Production Data Analysis of Oil/Water Multiphase Flow System

Kien Tran, Jonathan Garcez, Luis F. Ayala
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. November 2023, 145(11): 112902.
Paper No: JERT-22-1337
https://doi.org/10.1115/1.4062405
Published Online: May 9, 2023
View Article titled, A Robust Density-Based Approach to Production Data Analysis of Oil/Water Multiphase Flow System
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Topics: Density, Pressure, Reservoirs, Water, Multiphase flow, Flow (Dynamics)
Journal Articles

A Similarity-Based Semi-analytical Solution for Recovery Performance Assessment of Unconventional Oil and Gas Reservoirs With Interfacial-Tension-Dependent Capillary Pressure Effects

Miao Zhang, Luis F. Ayala
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. April 2020, 142(4): 042905.
Paper No: JERT-18-1498
https://doi.org/10.1115/1.4044942
Published Online: October 1, 2019
View Article titled, A Similarity-Based Semi-analytical Solution for Recovery Performance Assessment of Unconventional Oil and Gas Reservoirs With Interfacial-Tension-Dependent Capillary Pressure Effects
Open the PDF for A Similarity-Based Semi-analytical Solution for Recovery Performance Assessment of Unconventional Oil and Gas Reservoirs With Interfacial-Tension-Dependent Capillary Pressure Effects in another window
Topics: Condensed matter, Pressure, Reservoirs, Fluids
Journal Articles

Analysis of Multiphase Reservoir Production From Oil/Water Systems Using Rescaled Exponential Decline Models

Qian Sun, Luis F. Ayala
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. August 2019, 141(8): 082903.
Paper No: JERT-18-1522
https://doi.org/10.1115/1.4042449
Published Online: January 30, 2019
View Article titled, Analysis of Multiphase Reservoir Production From Oil/Water Systems Using Rescaled Exponential Decline Models
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Topics: Pressure, Reservoirs, Water, Sensitivity analysis, Fluids
Journal Articles

A General Boundary Integral Solution for Fluid Flow Analysis in Reservoirs With Complex Fracture Geometries

Miao Zhang, Luis F. Ayala
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. May 2018, 140(5): 052907.
Paper No: JERT-17-1373
https://doi.org/10.1115/1.4038845
Published Online: January 22, 2018
View Article titled, A General Boundary Integral Solution for Fluid Flow Analysis in Reservoirs With Complex Fracture Geometries
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Topics: Boundary element methods, Fracture (Materials), Fracture (Process), Reservoirs, Pressure
Journal Articles

Evaluation of Transport Properties Effect on the Performance of Gas-Condensate Reservoirs Using Compositional Simulation

Bander N. Al Ghamdi, Luis F. Ayala H.
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. May 2017, 139(3): 032910.
Paper No: JERT-16-1121
https://doi.org/10.1115/1.4035905
Published Online: February 24, 2017
View Article titled, Evaluation of Transport Properties Effect on the Performance of Gas-Condensate Reservoirs Using Compositional Simulation
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Topics: Condensed matter, Fluids, Permeability, Pressure, Reservoirs, Flow (Dynamics), Simulation
eBook Chapter

Natural Gas Production Engineering

Series: ASTM Manuals
Publisher: ASTM International
Published: 2016
ISBN: 978-0-8031-7068-1
Journal Articles

Thermodynamic Analysis of Thermal Responses in Horizontal Wellbores

Luis F. Ayala H., Ting Dong
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. May 2015, 137(3): 032903.
Paper No: JERT-14-1132
https://doi.org/10.1115/1.4028697
Published Online: October 30, 2014
View Article titled, Thermodynamic Analysis of Thermal Responses in Horizontal Wellbores
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Topics: Enthalpy, Flow (Dynamics), Fluids, Leakage, Momentum, Pressure, Reservoirs, Steady state, Temperature, Water
Journal Articles

Density-Based Decline Performance Analysis of Natural Gas Reservoirs Using a Universal Type Curve

Luis F. Ayala H., Peng Ye
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. December 2013, 135(4): 042701.
Paper No: JERT-12-1268
https://doi.org/10.1115/1.4023867
Published Online: July 2, 2013
View Article titled, Density-Based Decline Performance Analysis of Natural Gas Reservoirs Using a Universal Type Curve
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Topics: Density, Fluids, Natural gas, Natural gas wells, Pressure, Reservoirs
eBook Chapter

Transportation of Crude Oil, Natural Gas, and Petroleum Products

Series: ASTM Manuals
Publisher: ASTM International
Published: 2013
ISBN: 978-0-8031-7022-3
Open the PDF for Transportation of Crude Oil, Natural Gas, and Petroleum Products in another window
Proceedings Papers

Limitations of “Marching Algorithms” in the Analysis of Multiphase Flow in Pipelines

Luis F. Ayala, Doruk Alp
Proc. ASME. OMAE2007, Volume 2: Structures, Safety and Reliability; Petroleum Technology Symposium, 709-717, June 10–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2007-29311
https://doi.org/10.1115/OMAE2007-29311
View Paper titled, Limitations of “Marching Algorithms” in the Analysis of Multiphase Flow in Pipelines
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Topics: Algorithms, Multiphase flow, Pipelines, Pipes, Flow (Dynamics), Physics, Pressure, Computation, Computer software, Fluid dynamics
Proceedings Papers

A Unified Two-Fluid Model for Multiphase Flow in Natural Gas Pipelines

Luis F. Ayala, Eltohami S. Eltohami, Michael A. Adewumi
Proc. ASME. ETCE2002, Engineering Technology Conference on Energy, Parts A and B, 839-845, February 4–5, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ETCE2002/PROD-29119
https://doi.org/10.1115/ETCE2002/PROD-29119
View Paper titled, A Unified Two-Fluid Model for Multiphase Flow in Natural Gas Pipelines
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Topics: Fluids, Multiphase flow, Natural gas distribution, Flow (Dynamics), Condensed matter, Differential equations, Equations of state, Equilibrium (Physics), Natural gas, Pipelines
Proceedings Papers

Avoiding Pitfalls in Multiphase Thermo-Hydrodynamic Coupling

Luis F. Ayala, Eltohami S. Eltohami, Michael A. Adewumi
Proc. ASME. ETCE2002, Engineering Technology Conference on Energy, Parts A and B, 847-855, February 4–5, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ETCE2002/PROD-29120
https://doi.org/10.1115/ETCE2002/PROD-29120
View Paper titled, Avoiding Pitfalls in Multiphase Thermo-Hydrodynamic Coupling
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Topics: Continuum mechanics, Fluid mechanics, Modeling, Multiphase flow, Ocean engineering, Petroleum, Petroleum industry, Physical laws, Pipelines, Reservoirs
Journal Articles

Evaluation of “Marching Algorithms” in the Analysis of Multiphase Flow in Natural Gas Pipelines

Luis F. Ayala, Doruk Alp
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. December 2008, 130(4): 043003.
https://doi.org/10.1115/1.3000103
Published Online: November 17, 2008
View Article titled, Evaluation of “Marching Algorithms” in the Analysis of Multiphase Flow in Natural Gas Pipelines
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Topics: Algorithms, Flow (Dynamics), Multiphase flow, Pipelines, Pipes, Pressure, Two-phase flow, Temperature, Natural gas, Fluids
Journal Articles

Low-Liquid Loading Multiphase Flow in Natural Gas Pipelines

Luis F. Ayala, Michael A. Adewumi
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Technical Papers
J. Energy Resour. Technol. December 2003, 125(4): 284–293.
https://doi.org/10.1115/1.1616584
Published Online: November 18, 2003
View Article titled, Low-Liquid Loading Multiphase Flow in Natural Gas Pipelines
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Topics: Flow (Dynamics), Pipelines, Pipes, Pressure, Temperature, Natural gas distribution, Fluids