1-20 of 30
Keywords: Corrosion
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A016, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-84801
... difficulty inspecting dent regions for coincidental gouging and distinguishing gouging from corrosion. This is a problem as gouging, which occurs when the pipeline is damaged by mechanical or forceful removal of metal from a local area on the pipe surface, tends to be more susceptible to cracking. Key...
Proceedings Papers

Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A062, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87344
... dent mechanical damage ILI inspection coincident interacting corrosion crack gouge Abstract Pipeline integrity management involves the analysis of pipeline condition information (e.g., pipe size, existence, and size of features), operational/environmental conditions and line pipe...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A023, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87252
... reliability-based assessment pressure restriction derate corrosion stress corrosion cracking Abstract Corrosion and crack anomalies are the major threats to the safety and structural integrity of oil and gas transmission pipelines. Pipeline operators commonly manage the corrosion...
Proceedings Papers

Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A045, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86892
... nanotechnology flow assurance integrity corrosion pipeline cleaning Abstract This paper details the evolution of a new and innovative cleaning agent for heavy oil and natural gas pipelines. Information is offered regarding the reason for development and the research involved...
Proceedings Papers

Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A037, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87302
... that will be addressed in the paper are corrosion, cracking (including cracking in seam welds), mechanical damage, and pipe displacements under soil movement (geohazards). Primary emphasis is given to corrosion and cracking, with less coverage of threats due to mechanical damage and pipe displacement. Prior work...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A025, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9575
..., which include a mix of real corrosion and flat-bottomed machined features. These tests consider Grades from Gr B to X100, a wide range of diameters and thicknesses, and in many cases the effect of width. Finite element results are used to illustrate the role of width. Benchmarked against almost 80 full...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A028, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9631
... ABSTRACT In-service pipelines are often subjected to longitudinal forces and bending moments resulting from, for example, ground movement or formation of free spans in addition to internal pressures. In practice, there are some site-specific cases where corrosion anomalies interact with the external loads...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A015, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9448
...Plausible Profile (Psqr) Corrosion Assessment Model: Refinement, Validation and Operationalization Shenwei Zhang, Jason Yan, Shahani Kariyawasam, Terry Huang and Mohammad Al-Amin TC Energy Calgary, Alberta, Canada ABSTRACT This paper presents the refinement, validation, and operationalization...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A008, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9329
...LIFE EXPECTANCY OF DECOMMISSIONED PIPELINES UNDER EXTERNAL CORROSION: PROBABILISTIC MODELING Chee Wong1, Markus R. Dann1, Ron Wong1 1University of Calgary, Calgary, AB, Canada ABSTRACT The typical service lives of operational energy pipelines are up to 50-70 years. The existing lines would...
Proceedings Papers

Proc. ASME. IPC2020, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain Based Design; Risk and Reliability; Northern, Offshore, and Production Pipelines, V002T07A002, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9240
... Bayesian networks corrosion digital twins erosion microbiologically influenced corrosion probabilistic digital twins risk assessment uncertain data uncertain knowledge Abstract Digitalization in the oil and gas industry has led to the formation of digital twins. Digital twins...
Proceedings Papers

Proc. ASME. IPC2020, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain Based Design; Risk and Reliability; Northern, Offshore, and Production Pipelines, V002T08A009, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9562
... Abstract The present paper deals with the subject of failure of deep-sea pipelines that have thickness metal-loss areas caused by corrosion and are subjected to high external hydrostatic pressure. An extensive research program was launched to observe failure modes, to examine existing...
Proceedings Papers

Proc. ASME. IPC2000, Volume 2: Integrity and Corrosion; Offshore Issues; Pipeline Automation and Measurement; Rotating Equipment, V002T06A011, October 1–5, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IPC2000-191
... a description of the load schedule and corrosion geometries, and key results of the tests that were used in the development of a new strain-based burst prediction procedure for corroded pipes subjected to combined loads. corrosion burst wrinkling bending tests failure pipe 2000 International...
Proceedings Papers

Proc. ASME. IPC2012, Volume 2: Pipeline Integrity Management, 827-834, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90613
... their straightforward extrapolation would be questionable. EPRG recognized the need to cover this gap and launched a specific project, aimed at verifying the applicability of the presently available criteria to X80 grade, with particular focus on corrosion and gouge types of defects, longitudinally oriented...
Proceedings Papers

Proc. ASME. IPC2012, Volume 1: Upstream Pipelines; Project Management; Design and Construction; Environment; Facilities Integrity Management; Operations and Maintenance; Pipeline Automation and Measurement, 533-541, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90193
... pressure as well as increase product flow. A pig with sealing discs will push out accumulated condensates in gas pipelines and will prevent internal corrosion. The concept is simple, but the implementation is challenging for a complex pipeline network such as the one covered in this paper. The network...
Proceedings Papers

Proc. ASME. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 703-712, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90509
... A hierarchical Bayesian growth model is presented in this paper to characterize and predict the growth of individual metal-loss corrosion defects on pipelines. The depth of the corrosion defects is assumed to be a power-law function of time characterized by two power-law coefficients...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 1, 699-709, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31470
... defects in a very high strength steel under realistic conditions including accelerated pressure cycling and a range of cathodic protection levels. The defects included in the trial were volumetric corrosion, mechanical damage, arc strikes and girth weld defects. The volumetric corrosion defects included...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 1, 111-123, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31053
...Copyright 2010 by ASME 1 Proceedings of the 8th International Pipeline Conference IPC2010 September 27 - October 1, 2010, Calgary, Alberta, Canada IPC2010-31053 EFFECT OF LIQUID IMPURITIES ON CORROSION OF CARBON STEEL IN SUPERCRITICAL CO2 Francois Ayello Det Norske Veritas Research & Innovation...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 1, 99-104, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31050
... biofuel corrosion stress corrosion cracking steel non-ferrous metals elastomers Future biofuel mix may contain ethanol from cellulosic materials, butanol, and biodiesel from diverse sources. The anticipated variable mix introduces technical and business uncertainties to pipeline...
Proceedings Papers

Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 2, 341-349, September 29–October 3, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IPC2008-64205
... was verified by excavation. A comparison result showed that the ultrasonic guided waves can make it reality to test on site quickly, and has wide prospect. Ultrasonic Guided Wave In-service inspection Buried Pipeline Corrosion ny ASME Proceedings of IPC2008 7th International Pipeline Conference...
Proceedings Papers

Proc. ASME. IPC2002, 4th International Pipeline Conference, Parts A and B, 1803-1809, September 29–October 3, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IPC2002-27230
... Aiming to simulate the underground corrosion of pipeline steels in tropic soils, the electrochemical behavior and corrosion morphology of API 5LX65 steel were studied in 0.01molL −1 Na 2 SO 4 solutions with additions of humic (HA) or fulvic (FA) acids extracted from a peat soil. These humic...