... is a true SCC anomaly. An impact assessment on each of these techniques is provided around quantitative risk assessments and risk informed decision making. These insights can be used for risk-informed decision making on Stress Corrosion Cracking Direct Assessments by incorporating the requirements around...

... the cost efficacy of corrosion monitoring and wide future applications in pipeline integrity management. integrity assessment direct assessment guided wave pipeline monitoring risk assessment Proceedings of the 2024 15th International Pipeline Conference IPC2024 September 23-27, 2024, Calgary...

... pipelines can have severe consequences for TCE’s assets. Illegal tapping incidents in TCE’s pipelines in Mexico has led to inclusion of this threat in TCE’s pipeline risk assessment process. Detailed review of the illegal tapping incidents indicates that high risk regions can be identified using factors...

... study, we propose several recommendations to enhance the accuracy of estimating rock fall penetration depth and its associated likelihood in the risk calculations. buried pipeline rock fall penetration depth risk assessment Proceedings of the 2024 15th International Pipeline Conference...

... and threat identification qualitative and quantitative risk modelling satellite imaging and remote sensing risk assessment Proceedings of the 2024 15th International Pipeline Conference IPC2024 September 23-27, 2024, Calgary, Alberta, Canada IPC2024-132443 DEVELOPMENT OF THE DYNAMIC MODEL OF MASS...

... hazard risk assessment qualitative and quantitative risk modelling risk management framework water crossings vulnerability assessment encroachment erosion integrity management pipeline failure Proceedings of the 2024 15th International Pipeline Conference IPC2024 September 23-27, 2024...

... Abstract US operators are required to perform risk assessments for relevant threats on their underground gas storage wells as per 49 CFR 192.12 [1]. Sand brought up from the reservoir can present an erosion threat to the withdrawal piping attached to the wellhead (well laterals), where...

... Abstract A comprehensive quantitative framework for the risk assessment of natural gas storage wells, inclusive of wellhead components and associated piping, has been formulated for the evaluation of SoCalGas’s underground gas storage facilities located in California. This framework has been...

... transmission pipelines ILI inspection intervals predictive modeling cost-benefit analysis risk assessment Proceedings of the 2024 15th International Pipeline Conference IPC2024 September 23-27, 2024, Calgary, Alberta, Canada IPC2024-121219 RISK BASED ASSET MANAGEMENT MODEL FOR MANAGING EXTERNAL...

... a company s pipeline system. The results of the assessment help prioritize locations to perform more detailed site-specific analysis for the design and installation of mitigation systems. Keywords: Risk Ranking, Transmission Power Line, AC Fault, Voltage Hazards, Risk Assessment, Pipeline Integrity...

... that may reduce the credibility of the risk assessment. This paper describes a process to use unsupervised machine learning algorithms to organize large asset inventories into groups and fill data gaps with reasonable, but conservative assumptions. We used a non-hierarchical clustering method to group...

... histories, engineering judgement from geohazard professionals, and statistical rates of pipeline impact, exposure, and failure. When combined with consequences, the algorithms provide semi-quantitative risk assessments. The risk assessments are used to compare geohazard threats to other pipeline integrity...

... Abstract API RP 1171, which was recently incorporated by reference in US regulation 49 CFR 192.12, and the recent changes to the California Code of Regulations have mandated risk assessments be performed for underground storage wells. A quantitative risk assessment framework has been developed...

... Abstract Natural gas transmission pipeline systems can extend thousands of kilometers and traverse both populated and less populated areas. Traditionally, risk assessment of natural gas pipelines performed by TC Energy mostly focuses on evaluating the impact of pipeline failures to occupants...

... Abstract Regulations for gas storage wells require that operators perform initial and subsequent mechanical integrity evaluations as determined using risk assessment [1], incorporated by reference in 49 CFR 192.12 for U.S. operators [2]. As a well ages, metal loss on the casing can grow...

.... These undetected features may pose integrity threat and should be accounted for in reliability modelling for a comprehensive risk assessment. This paper provides a practicable implementation of a methodology developed in a Pipeline Research Council International (PRCI) project for characterizing the population...

... Abstract A quantitative framework for risk assessment of natural gas storage wells, including the wellhead and connected piping, has been developed to assess SoCalGas’s underground gas storage sites in California. The approach has been developed to meet and exceed the risk assessment...

... from West Pipeline Company, CNPC. Bayesian networks corrosion digital twins erosion microbiologically influenced corrosion probabilistic digital twins risk assessment uncertain data uncertain knowledge PROBABILISTIC DIGITAL TWINS FOR TRANSMISSION PIPELINES Francois Ayello DNV GL Dublin...

... in significant consequences as accumulation of gas to flammable or explosive levels may be possible. This paper explores the methods by which an Operator may address the threat of gas migration from leaks on low pressure pipelines in its risk assessment and leak management programs. Research was conducted...

... to the surroundings. Simpler models with shorter implementation and run times are more viable for use in a full probabilistic risk assessment, in which the number of scenarios assessed could number in the millions. However, the level of accuracy within these models must be considered to ensure a reasonably...