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Proceedings Papers

Stick-Slip Model for PDC Bits Accounting for Coupled Torsional and Axial Oscillations

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Vadim Tikhonov, Olga Bukashkina, Raju Gandikota
Proc. ASME. ESDA2014, Volume 2: Dynamics, Vibration and Control; Energy; Fluids Engineering; Micro and Nano Manufacturing, V002T07A003, July 25–27, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2014-20026
https://doi.org/10.1115/ESDA2014-20026
View Paper titled, Stick-Slip Model for PDC Bits Accounting for Coupled Torsional and Axial Oscillations
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Topics: Accounting, Oscillations, Polycrystalline diamond compact bits, Stick-slip, Blades, Drill strings, Drilling, Pressure, Wear, Cutting
Proceedings Papers

A Multibody System Approach to Drill String Dynamics Modeling

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Dmitry Pogorelov, Gennady Mikheev, Nikolay Lysikov, Lev Ring, Raju Gandikota, Nader Abedrabbo
Proc. ASME. ESDA2012, Volume 4: Advanced Manufacturing Processes; Biomedical Engineering; Multiscale Mechanics of Biological Tissues; Sciences, Engineering and Education; Multiphysics; Emerging Technologies for Inspection and Reverse Engineering; Advanced Materials and Tribology, 53-62, July 2–4, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2012-82316
https://doi.org/10.1115/ESDA2012-82316
View Paper titled, A Multibody System Approach to Drill String Dynamics Modeling
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Topics: Buckling, Drill strings, Drilling, Dynamics (Mechanics), Modeling, Multibody systems, Whirls
Proceedings Papers

The Effect of Drilling Mud on Nonlinear Instability Threshold of Drill String

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Ali Asghar Jafari, Reza Kazemi, Mohammad Faraji Mahyari
Proc. ASME. ESDA2010, ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 2, 393-402, July 12–14, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2010-25249
https://doi.org/10.1115/ESDA2010-25249
View Paper titled, The Effect of Drilling Mud on Nonlinear Instability Threshold of Drill String
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Topics: Drill strings, Drilling, Potential energy, Drills (Tools), Finite element methods, Flow (Dynamics), Flutter (Aerodynamics), Vibration
Proceedings Papers

The Effect of Drilling Mud Flow on the Lateral and Axial Vibrations of Drill String

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Reza Kazemi, Ali Asghar Jafari, Mohammad Faraji Mahyari
Proc. ASME. ESDA2010, ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 5, 465-473, July 12–14, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2010-25309
https://doi.org/10.1115/ESDA2010-25309
View Paper titled, The Effect of Drilling Mud Flow on the Lateral and Axial Vibrations of Drill String
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Topics: Drill strings, Drilling, Flow (Dynamics), Vibration, Potential energy, Buckling, Integral equations, Nonlinear systems, Optimization, Springs
Proceedings Papers

New Approach to Linear and Nonlinear Stability Analysis of Drill String

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Ali Asghar Jafari, Reza Kazemi, Mohammad Faraji Mahyari
Proc. ASME. ESDA2010, ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 5, 397-404, July 12–14, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2010-25194
https://doi.org/10.1115/ESDA2010-25194
View Paper titled, New Approach to Linear and Nonlinear Stability Analysis of Drill String
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Topics: Drill strings, Stability, Potential energy, Equilibrium (Physics), Vibration, Drilling, Finite element methods, Integral equations, Tensors, Weight (Mass)
Proceedings Papers

Increasing Penetration Rate of Drill String by Optimum Positioning of Stabilizers

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Reza Kazemi, Ali Asghar Jafari, Mohammad Faraji Mahyari
Proc. ASME. ESDA2010, ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 4, 571-577, July 12–14, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2010-25196
https://doi.org/10.1115/ESDA2010-25196
View Paper titled, Increasing Penetration Rate of Drill String by Optimum Positioning of Stabilizers
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Topics: Drill strings, Potential energy, Stability, Vibration, Bits (Tools), Buckling, Drills (Tools), Integral equations, Springs, Stiffness
Proceedings Papers

Numerical Simulation of the Drillstring-in-Hole Dynamics at Rotary Drilling

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Vadim S. Tikhonov, Alexander I. Safronov
Proc. ASME. ESDA2008, Volume 2: Automotive Systems; Bioengineering and Biomedical Technology; Computational Mechanics; Controls; Dynamical Systems, 543-550, July 7–9, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2008-59165
https://doi.org/10.1115/ESDA2008-59165
View Paper titled, Numerical Simulation of the Drillstring-in-Hole Dynamics at Rotary Drilling
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Topics: Computer simulation, Drill strings, Drilling, Dynamics (Mechanics), Stress, Torque, Buckling, Coulombs, Dynamic models, Friction
Proceedings Papers

Method of Dynamic Analysis for Rod-in-Hole Buckling

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Vadim S. Tikhonov, Alexander I. Safronov, Mikhail Ya. Gelfgat
Proc. ASME. ESDA2006, Volume 3: Dynamic Systems and Controls, Symposium on Design and Analysis of Advanced Structures, and Tribology, 25-32, July 4–7, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2006-95059
https://doi.org/10.1115/ESDA2006-95059
View Paper titled, Method of Dynamic Analysis for Rod-in-Hole Buckling
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Topics: Buckling, Dynamic analysis, Drill strings, Friction, Computer simulation, Stress, Clearances (Engineering), Compression, Drag (Fluid dynamics), Dynamics (Mechanics)
Proceedings Papers

Analysis of Shock Absorber Characteristics for Drillstrings

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M. A. Elsayed, Cherif Aissi
Proc. ASME. ESDA2006, Volume 3: Dynamic Systems and Controls, Symposium on Design and Analysis of Advanced Structures, and Tribology, 93-101, July 4–7, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2006-95141
https://doi.org/10.1115/ESDA2006-95141
View Paper titled, Analysis of Shock Absorber Characteristics for Drillstrings
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Topics: Drill strings, Shock absorbers, Vibration, Damping, Drilling, Springs, Construction, Damage, Design, Drills (Tools)