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Keywords: Pipeline
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Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A018, September 28–30, 2020
Paper No: IPC2020-9478
...Abstract Abstract This paper presents a methodology to evaluate pipe stress induced by surface vehicle loading at uncased road crossings that are protected by mat or bridging. When vehicles cross an existing pipeline, additional circumferential and longitudinal pipe stresses induced by surface...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A003, September 28–30, 2020
Paper No: IPC2020-9268
...Abstract Abstract The pipeline industry has long sought a unified near-neutral pH stress corrosion cracking (NNpHSCC) growth model, which fully describes salient growth elements. In response to this gap, the Pipeline Research Council International (PRCI) has funded a multi-year research project...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A028, September 28–30, 2020
Paper No: IPC2020-9631
...Abstract 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...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A015, September 28–30, 2020
Paper No: IPC2020-9448
... of Plausible Profiles (Psqr) corrosion assessment model that TC Energy (TCE) published in IPC 2018. Metal-loss corrosion continues to be a major integrity threat to oil and gas pipelines. Inline inspection (ILI) based corrosion management, where ILI measured anomalies are assessed and mitigated, has proven...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A036, September 28–30, 2020
Paper No: IPC2020-9781
...GENERATION AND MONITORING OF SYNTHETIC CRACK-LIKE FEATURES IN PIPELINE MATERIALS USING CYCLIC PRESSURE LOADING Chris Alexander1, Jon Rickert1 Rhett Dotson2, Felipe Freitas2, Simon Slater2, Christopher De Leon2 1ADV Integrity Inc., Waller, Texas 2ROSEN, Houston, Texas ABSTRACT Crack management has...
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, V002T02A011, September 28–30, 2020
Paper No: IPC2020-9673
...STREAMLINING THE GIS TO CAD WORKFLOW FOR AUTOMATED PIPELINE ALIGNMENT SHEET GENERATION Gyanendra Gurung Northern Crescent Inc., Calgary, AB, Canada gyanendra.gurung@northerncrescent.ca Kshama Roy Northern Crescent Inc., Calgary, AB, Canada kshama.roy@northerncrescent.ca ABSTRACT The use...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A080, September 28–30, 2020
Paper No: IPC2020-9690
... that have failed historically in the pipeline industry. One of learnings from post-ILI failures due to corrosion in the industry is that corrosion morphology played a significant role. Previous model validations were mostly performed on simple single anomalies or simple clusters with few individual...
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
Paper No: IPC2020-9562
...Abstract 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. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T04A026, September 28–30, 2020
Paper No: IPC2020-9751
...THE USE OF REMOTE REAL-TIME GNSS TO MONITOR A PIPELINE IN AN ACTIVE LANDSLIDE Jan Bracic1 Pembina Pipeline Corporation Calgary, AB Ryan McMahon Measurement Sciences Inc. Calgary, AB ABSTRACT Pembina Pipeline Corporation (Pembina) monitored three active interacting [1] landslides utilizing arrays...
Proceedings Papers

Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A001, September 28–30, 2020
Paper No: IPC2020-9248
...NEGLIGIBLE CRACK GROWTH THRESHOLDS Lyndon Lamborn1, Greg Nelson2, James Harter3 1Enbridge Liquid Pipelines, Edmonton, Alberta, Canada 2University of Alberta, Edmonton, Alberta, Canada 3Lextech, Inc., Centerville, OH ABSTRACT This paper initiates use of fracture mechanics best practice growth models...
Proceedings Papers

Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A025, September 28–30, 2020
Paper No: IPC2020-9241
...Abstract Abstract Some 10 incidents of low strain in-service and pre-service hydrotest failures in girth welds have been reported in North America since the Enterprise Products ethane pipeline failure in 2015. No such failures have been reported in Australia, despite the similarities...
Proceedings Papers

Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A035, September 28–30, 2020
Paper No: IPC2020-9721
...Abstract Abstract Owing to recent concerns regarding pipeline field girth weld performance, particularly heat affected zone (HAZ) softening and toughness, EVRAZ North America has initiated a research program to evaluate the response of API grade line pipe to the current field girth welding...
Proceedings Papers

Proc. ASME. IPC2000, Volume 1: Codes, Standards and Regulations; Design and Constructions; Environmental; GIS/Database Development; Innovative Projects and Emerging Issues, V001T03A010, October 1–5, 2000
Paper No: IPC2000-148
... This paper describes the history of channel changes and associated pipeline exposure problems at five river and stream crossings in Alberta. Each case history reviews the various hydrologic and geomorphic factors that contributed to the erosion problem and describes the corrective action...
Topics: Pipelines
Proceedings Papers

Proc. ASME. IPC2000, Volume 2: Integrity and Corrosion; Offshore Issues; Pipeline Automation and Measurement; Rotating Equipment, V002T06A003, October 1–5, 2000
Paper No: IPC2000-183
... The resistance to rock penetration and abrasion damage of four advanced pipeline anti-corrosion coatings on buried steel linepipe was quantified by means of controlled pipe burial tests. Production-coated steel linepipes were buried in three different gradations of crushed hard rock...
Proceedings Papers

Proc. ASME. IPC2000, Volume 2: Integrity and Corrosion; Offshore Issues; Pipeline Automation and Measurement; Rotating Equipment, V002T06A026, October 1–5, 2000
Paper No: IPC2000-206
... for nondestructive detection and sizing of corrosion and metal-loss defects in pipelines, and it is sometimes cited as useful for detecting mechanical damage. Flux leakage from mechanical damage results from geometric and magnetic changes. The geometric part of the flux leakage signal is caused by denting, metal...
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, 453-457, September 24–28, 2012
Paper No: IPC2012-90077
... Copyright © 2012 by ASME 1 Proceedings of the 9th International Pipeline Conference IPC2012 September 24-28, 2012, Calgary, Alberta, Canada IPC2012-90077 ANALYZING THE CRASH BETWEEN GAUGING PIG AND THE ELBOWS OF U-SHAPED PIPELINE Li Daquan Petrochina pipeline R&D center Langfang, China Zhang Peng...
Topics: Pipelines
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
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. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 13-20, September 24–28, 2012
Paper No: IPC2012-90233
... Offshore pipelines play a vital role in the transportation of hydrocarbon. In deep seas, pipelines laid on the seabed usually penetrate into the soil a certain amount. These pipelines might experience significant lateral movement during the operational period. The resistance to lateral movement...
Proceedings Papers

Proc. ASME. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 447-458, September 24–28, 2012
Paper No: IPC2012-90690
... This is the first paper in a three-paper series on the tensile strain design of pipelines. The formulation of the multi-tier models [1] and evaluation of the models against experiment data [2] are presented in two companion papers. This paper starts with an introduction of general concept...
Topics: Design, Pipelines
Proceedings Papers

Proc. ASME. IPC2012, Volume 2: Pipeline Integrity Management, 653-660, September 24–28, 2012
Paper No: IPC2012-90236
... An important requirement for the management of stress-corrosion cracking (SCC) in natural gas transmission pipelines is the ability to predict accurately the burst failure pressure of flaws that have been discovered, particularly those found by crack detection in-line inspection (ILI). ASME...