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Colum Holtam
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Journal Articles

Development of a Novel Test Method to Characterize Material Properties in Corrosive Environments for Subsea HPHT Design

Ramgopal Thodla, Colum Holtam, Rajil Saraswat
Journal: Journal of Pressure Vessel Technology
Article Type: Research-Article
J. Pressure Vessel Technol. June 2020, 142(3): 031401.
Paper No: PVT-18-1037
DOI: https://doi.org/10.1115/1.4043512
Published Online: December 11, 2019
View Article titled, Development of a Novel Test Method to Characterize Material Properties in Corrosive Environments for Subsea HPHT Design
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Topics: Fracture (Materials), Ocean engineering, Design, Seawater
Proceedings Papers

A Modified Engineering Critical Assessment Approach for Offshore Pipelines

Colum Holtam, Rajil Saraswat, Ramgopal Thodla, Feng Gui
Proc. ASME. OMAE2018, Volume 4: Materials Technology, V004T03A011, June 17–22, 2018
Paper No: OMAE2018-77952
DOI: https://doi.org/10.1115/OMAE2018-77952
View Paper titled, A Modified Engineering Critical Assessment Approach for Offshore Pipelines
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Topics: Underwater pipelines, Fracture (Materials), Stress, Buckling, Cycles, Fatigue cracks, Fracture mechanics, Low cycle fatigue, Pipelines, Pipes
Proceedings Papers

Fracture Mechanics Analysis of Clad Subsea Equipment in Sour HPHT Conditions

Colum Holtam, Rajil Saraswat, Ramgopal Thodla
Proc. ASME. PVP2017, Volume 5: High-Pressure Technology; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); SPC Track for Senate, V005T05A013, July 16–20, 2017
Paper No: PVP2017-65770
DOI: https://doi.org/10.1115/PVP2017-65770
View Paper titled, Fracture Mechanics Analysis of Clad Subsea Equipment in Sour HPHT Conditions
Open the PDF for Fracture Mechanics Analysis of Clad Subsea Equipment in Sour HPHT Conditions in another window
Topics: Fracture mechanics, Ocean engineering, Finite element analysis, American Petroleum Institute, Design, Fatigue, Fracture (Materials), Alloy steel, Alloys, Failure
Proceedings Papers

Development of a Novel Test Method to Characterize Material Properties in Corrosive Environments for Subsea HPHT Design

Ramgopal Thodla, Colum Holtam, Rajil Saraswat
Proc. ASME. PVP2017, Volume 5: High-Pressure Technology; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); SPC Track for Senate, V005T05A005, July 16–20, 2017
Paper No: PVP2017-65772
DOI: https://doi.org/10.1115/PVP2017-65772
View Paper titled, Development of a Novel Test Method to Characterize Material Properties in Corrosive Environments for Subsea HPHT Design
Open the PDF for Development of a Novel Test Method to Characterize Material Properties in Corrosive Environments for Subsea HPHT Design in another window
Topics: Design, Materials properties, Ocean engineering, Fracture (Materials), Fracture mechanics, Cathodic protection, Fatigue, Fracture toughness, Seawater, Stress
Proceedings Papers

Fatigue Crack Growth Behavior of Embedded Flaws in Sour Pipelines

Feng Gui, Colum Holtam, Brandon Gerst, Ramgopal Thodla
Proc. ASME. OMAE2016, Volume 4: Materials Technology, V004T03A022, June 19–24, 2016
Paper No: OMAE2016-54384
DOI: https://doi.org/10.1115/OMAE2016-54384
View Paper titled, Fatigue Crack Growth Behavior of Embedded Flaws in Sour Pipelines
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Topics: Fatigue cracks, Pipelines, Hydrogen, Steel, Fracture (Materials), Corrosion, Fatigue, Fracture mechanics, Absorption, American Petroleum Institute
Proceedings Papers

Effect of Sour Acidizing Treatments on the Fatigue Crack Growth and Fracture Toughness Behavior of C-Mn Line Pipe Steels

Weiwei Yu, Jonathan Bowman, Apurva Batra, Ramgopal Thodla, Colum Holtam, Brandon Gerst
Proc. ASME. OMAE2016, Volume 4: Materials Technology, V004T03A025, June 19–24, 2016
Paper No: OMAE2016-54388
DOI: https://doi.org/10.1115/OMAE2016-54388
View Paper titled, Effect of Sour Acidizing Treatments on the Fatigue Crack Growth and Fracture Toughness Behavior of C-Mn Line Pipe Steels
Open the PDF for Effect of Sour Acidizing Treatments on the Fatigue Crack Growth and Fracture Toughness Behavior of C-Mn Line Pipe Steels in another window
Topics: Fatigue cracks, Fracture toughness, Pipes, Steel, Fatigue, Corrosion, Fracture (Materials), Fracture (Process), Hydrogen, Pressure
Proceedings Papers

Effect of Acidizing Treatments on the Fatigue Crack Growth Behavior of C-Mn Line Pipe Steels

Apurva Batra, Jonathan Bowman, Weiwei Yu, Ramgopal Thodla, Colum Holtam, Brandon Gerst
Proc. ASME. OMAE2016, Volume 4: Materials Technology, V004T03A023, June 19–24, 2016
Paper No: OMAE2016-54385
DOI: https://doi.org/10.1115/OMAE2016-54385
View Paper titled, Effect of Acidizing Treatments on the Fatigue Crack Growth Behavior of C-Mn Line Pipe Steels
Open the PDF for Effect of Acidizing Treatments on the Fatigue Crack Growth Behavior of C-Mn Line Pipe Steels in another window
Topics: Fatigue cracks, Pipes, Steel, Corrosion, Temperature, Fracture (Materials), Fatigue, Heat, Tension
Proceedings Papers

Effect of Reeling and pH on the Fatigue Crack Growth Behavior of C-Mn Line Pipe Steels Exposed to Acidizing Environments

Apurva Batra, Jonathan Bowman, Weiwei Yu, Ramgopal Thodla, Colum Holtam, Brandon Gerst
Proc. ASME. OMAE2016, Volume 4: Materials Technology, V004T03A024, June 19–24, 2016
Paper No: OMAE2016-54386
DOI: https://doi.org/10.1115/OMAE2016-54386
View Paper titled, Effect of Reeling and pH on the Fatigue Crack Growth Behavior of C-Mn Line Pipe Steels Exposed to Acidizing Environments
Open the PDF for Effect of Reeling and pH on the Fatigue Crack Growth Behavior of C-Mn Line Pipe Steels Exposed to Acidizing Environments in another window
Topics: Fatigue cracks, Pipes, Steel, Corrosion, Welded joints, Cycles, Fracture (Materials), Temperature, Fatigue, Heat