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Journal Articles

An Analysis of Noise Characteristics of Drill Bits

Christian Gradl, Alfred W. Eustes, Gerhard Thonhauser
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2012, 134(1): 013103.
https://doi.org/10.1115/1.4005324
Published Online: December 23, 2011
View Article titled, An Analysis of Noise Characteristics of Drill Bits
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Topics: Acoustics, Bits (Tools), Cutting, Cycles, Drilling, Microphones, Noise (Sound), Polycrystalline diamond compact bits, Rocks, Rollers
Journal Articles

Drilling Action of Roller-Cone Bits: Modeling and Experimental Validation

Luiz F. P. Franca
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. December 2010, 132(4): 043101.
https://doi.org/10.1115/1.4003168
Published Online: January 11, 2011
View Article titled, Drilling Action of Roller-Cone Bits: Modeling and Experimental Validation
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Topics: Drilling, Rocks, Rollers, Weight (Mass)
Journal Articles

Proposed Practical Methods to Estimate Rock Strength and Tooth Wear While Drilling With Roller-Cone Bits

T. Ohno, H. Karasawa, Mem. ASME, M. Kosugi, J. C. Rowley, Mem. ASME
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Technical Papers
J. Energy Resour. Technol. December 2004, 126(4): 302–310.
https://doi.org/10.1115/1.1794696
Published Online: December 21, 2004
View Article titled, Proposed Practical Methods to Estimate Rock Strength and Tooth Wear While Drilling With Roller-Cone Bits
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Topics: Drilling, Rocks, Wear, Weight (Mass), Rollers, Torque
Journal Articles

Methods to Estimate the Rock Strength and Tooth Wear While Drilling With Roller-Bits—Part 2: Insert Bits

H. Karasawa, T. Ohno, M. Kosugi, J. C. Rowley, Mem. ASME
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Technical Papers
J. Energy Resour. Technol. September 2002, 124(3): 133–140.
https://doi.org/10.1115/1.1482406
Published Online: August 6, 2002
View Article titled, Methods to Estimate the Rock Strength and Tooth Wear While Drilling With Roller-Bits—Part 2: Insert Bits
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Topics: Drilling, Rocks, Wear, Rollers
Journal Articles

Methods to Estimate the Rock Strength and Tooth Wear While Drilling With Roller-Bits—Part 1: Milled-Tooth Bits

H. Karasawa, T. Ohno, M. Kosugi, J. C. Rowley, Mem. ASME
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Technical Papers
J. Energy Resour. Technol. September 2002, 124(3): 125–132.
https://doi.org/10.1115/1.1482405
Published Online: August 6, 2002
View Article titled, Methods to Estimate the Rock Strength and Tooth Wear While Drilling With Roller-Bits—Part 1: Milled-Tooth Bits
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Topics: Drilling, Rocks, Wear, Rollers
Journal Articles

Dynamic Differential Pressure Effects on Drilling of Permeable Formations

L. L. Hoberock, G. J. Bratcher
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Technical Papers
J. Energy Resour. Technol. June 1998, 120(2): 118–123.
https://doi.org/10.1115/1.2795021
Published Online: June 1, 1998
View Article titled, Dynamic Differential Pressure Effects on Drilling of Permeable Formations
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Topics: Drilling, Pressure, Fluids, Permeability, Rocks, Bits (Tools), Flow (Dynamics), Modeling, Pressure gradient, Rollers
Journal Articles

A New Approach for Determining In-Situ Rock Strength While Drilling

L. L. Hoberock, G. J. Bratcher
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Technical Papers
J. Energy Resour. Technol. December 1996, 118(4): 249–255.
https://doi.org/10.1115/1.2793870
Published Online: December 1, 1996
View Article titled, A New Approach for Determining In-Situ Rock Strength While Drilling
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Topics: Drilling, Rocks, Drills (Tools), Bits (Tools), Gaseous fuels research, Rollers
Journal Articles

Modeling of Roller Cone Bit Lift-Off Dynamics in Rotary Drilling

P. D. Spanos, A. K. Sengupta, R. A. Cunningham, P. R. Paslay
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 1995, 117(3): 197–207.
https://doi.org/10.1115/1.2835341
Published Online: September 1, 1995
View Article titled, Modeling of Roller Cone Bit Lift-Off Dynamics in Rotary Drilling
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Topics: Drilling, Dynamics (Mechanics), Modeling, Rollers, Bits (Tools), Fluctuations (Physics), Drill strings, Mechanical admittance, Resonance, Weight (Mass)
Journal Articles

High-Power TSP Bits

J. H. Cohen, W. C. Maurer, P. A. Westcott
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 1994, 116(1): 33–37.
https://doi.org/10.1115/1.2906007
Published Online: March 1, 1994
View Article titled, High-Power TSP Bits
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Topics: Density, Design, Drilling, Drills (Tools), Motors, Rocks, Rollers, Shapes
Journal Articles

A Study of Rock-Bit Interaction and Wellbore Deviation

D. Ma, J. J. Azar
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 1986, 108(3): 228–233.
https://doi.org/10.1115/1.3231270
Published Online: September 1, 1986
View Article titled, A Study of Rock-Bit Interaction and Wellbore Deviation
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Topics: Rocks, Cutting, Drilling rigs, Rollers
Journal Articles

Laboratory Investigation of Bit Bearing Temperatures in Rotary Drilling

M. G. Karfakis, R. W. Heins
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 1986, 108(3): 221–227.
https://doi.org/10.1115/1.3231269
Published Online: September 1, 1986
View Article titled, Laboratory Investigation of Bit Bearing Temperatures in Rotary Drilling
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Topics: Bearings, Drilling, Temperature, Drilling rigs, Failure, Geothermal engineering, High temperature, Response surface methodology, Rollers, Wear resistance
Journal Articles

Dynamics of Roller Cone Bits

D. Ma, J. J. Azar
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. December 1985, 107(4): 543–548.
https://doi.org/10.1115/1.3231232
Published Online: December 1, 1985
View Article titled, Dynamics of Roller Cone Bits
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Topics: Dynamics (Mechanics), Rollers
Journal Articles

Vibrations Increase Available Power at the Bit

D. W. Dareing
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 1985, 107(1): 138–141.
https://doi.org/10.1115/1.3231153
Published Online: March 1, 1985
View Article titled, Vibrations Increase Available Power at the Bit
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Topics: Vibration, Fatigue, Design, Drill strings, Drilling, Failure, Manufacturing, Rocks, Rollers
Journal Articles

Rotary Drill Bit/Rock Model With Cutter Offset

E. I. Umez-Eronini
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 1983, 105(3): 356–361.
https://doi.org/10.1115/1.3230928
Published Online: September 1, 1983
View Article titled, Rotary Drill Bit/Rock Model With Cutter Offset
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Topics: Bits (Tools), Rocks, Drilling, Fracture (Materials), Fracture (Process), Kinematics, Rollers
Journal Articles

Dynamic Behavior of Submarine Pipelines Under Laying Operation

N. Suzuki, N. Jingu
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. December 1982, 104(4): 313–318.
https://doi.org/10.1115/1.3230421
Published Online: December 1, 1982
View Article titled, Dynamic Behavior of Submarine Pipelines Under Laying Operation
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Topics: Underwater pipelines, Pipelines, Water, Waves, Oscillations, Rollers