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Picture for CUI Management Through Moisture Barrier System And Field Assessment
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CUI Management Through Moisture Barrier System And Field Assessment

Product Number: 51321-16914-SG
Author: Ahmad Raza Khan Rana; Graham Brigham; Andrew Buchanan
Publication Date: 2021
$20.00
Picture for CUI Monitoring for Cold Duty Insulation, Evaluation and Use Cases
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CUI Monitoring for Cold Duty Insulation, Evaluation and Use Cases

Product Number: MECC23-20256-SG
Author: P. Sharma; A. Meshaikhis; C. Ennaceur; F. Al-Abbas; L. Seong Teh; R. Drummond; Z. Al-Ashwan
Publication Date: 2023
$20.00

CUI is a significant form of corrosion in industrial plants that demands substantial financial resources and attention. Many assets are insulated for various purposes such as heat conservation (operating temperature above 93°C), cold conservation (operating temperature below 10°C), thermal protection (typically above 60°C), process stabilization, and winterizing.


Insulation is also utilized for sound control, condensation control, freeze protection (e.g., heat tracing), and fire protection.
Picture for Current Industry Practice in Carbon Capture Corrosion, and the Knowledge Gap it Produces
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Current Industry Practice in Carbon Capture Corrosion, and the Knowledge Gap it Produces

Product Number: 51323-19539-SG
Author: Mark McLeod, Ivan Gutierrez, Brad Healey, Tundzhay Kurtulan
Publication Date: 2023
$20.00

Vital work is being carried out across engineering to ensure the net-zero commitments as laid out in the Paris agreement are met. Due to increased government investment, carbon capture, utilisation, and storage (CCUS) has become key to achieving these commitments, with some industries only able to decarbonise through CCUS, such as concrete or fertiliser production. Carbon capture has also moved away from vertically integrated systems, with single emitters having dedicated downstream transport and storage sites, to larger systems gathering CO2 with a shared transport and storage infrastructure.
Picture for Cyclic Polarization and Electrochemical Impedance Techniques to Rapidly Screen and Assess Pitting Tendencies of Corrosion Inhibitor Actives in Carbon Steel
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Cyclic Polarization and Electrochemical Impedance Techniques to Rapidly Screen and Assess Pitting Tendencies of Corrosion Inhibitor Actives in Carbon Steel

Product Number: 51323-19389-SG
Author: Yolanda De-Abreu, Ana Ferrer, Geeta Rana, Sherman Kung
Publication Date: 2023
$20.00

Corrosion inhibitors (CI) are typically evaluated using either short-term electrochemical methods or long-term weight loss methods in laboratory set up. Although electrochemical methods provide fast and real-time corrosion information, corrosion subject matter experts, in general, rely on long term weight loss methods to determine localized corrosion information. These long-term methods include exposure of the metal coupon in a corrosive media under specific field conditions/parameters such as temperature, pressure, wall shear stress, corrosive gas species and test length in the presence of corrosion inhibitor active(s).
Picture for Data Visualization Aspects of Corrosion Management Strategy
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Data Visualization Aspects of Corrosion Management Strategy

Product Number: 51323-18906-SG
Author: Shadha Al Toqi, Janardhan Rao Saithala, Monica Fernandez, Talal Nabhani
Publication Date: 2023
$20.00

Oil and Gas operators require a robust Corrosion Management Strategy (CMS) to maintain asset integrity. Corrosion threats and barrier management are essential components of CMS. Corrosion threats are identified during the design, construction, operation and decommissioning phases, and mitigations are implemented to achieve a complete operating design life cycle. To monitor the effectiveness of mitigations, it is critical to establish corrosion barrier management (CBM).
Picture for Data-Driven Machine Learning Techniques Case Study for Corrosion Depth Prediction in Facilities Station Piping
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Data-Driven Machine Learning Techniques Case Study for Corrosion Depth Prediction in Facilities Station Piping

Product Number: 51323-18927-SG
Author: Kane Kaiqi Cheng, Michael Snow
Publication Date: 2023
$20.00

The pipeline industry has widely used integrity principles to manage time-dependent and time-independent threats. The detection of time-dependent threats such as corrosion has been accomplished by using inline inspection tool technologies such as ultrasonic and magnetic flux leak inspection tools. However, most facility piping assets can not easily be inspected using in-line inspection methods and must instead be assessed using data collected from operations, such as flow frequency, product type, Cathodic protection record, or Direct Assessment Methods using Non Destructive Testing such as ultrasonic measurements or monitoring of corrosion coupons.
Picture for Datascience To Enhance Pipeline Maintenance
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Datascience To Enhance Pipeline Maintenance

Product Number: 51322-17508-SG
Author: David Toschini, Markéta Lallementová, Anthony Dequick, Bernard Masson, Thomas Zamojski
Publication Date: 2022
$20.00

The paper will cover the construction method (based on Random forest algorithms), the first results. We will see the enhancements of the model by injecting more data and modifying mathematical rule, and how it will be able to integrate a new decision support tool.
Picture for DC Decoupler Modelling To Predict The Effects Of Capacitance On CP Potential Surveys
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DC Decoupler Modelling To Predict The Effects Of Capacitance On CP Potential Surveys

Product Number: 51322-17839-SG
Author: Alex Ristow, Mike Tachick
Publication Date: 2022
$20.00

Extensive and increased collocation of high voltage AC (HVAC) electrical transmission lines, coupled with advances in coating technology, has resulted in the emergence of the possibility of transfer of electrical energy from the HVAC line to paralleling utilities through electrical induction. That transfer of energy can result in safety risks for personnel, as well as corrosion risks for below grade assets. In order to mitigate those risks, operators ground the induced AC using grounding electrodes, typically consisting of bare copper cabling or zinc ribbon.
Picture for Deadleg Stress Corrosion Cracking Risks in SS Piping Systems in Refining and Renewable Units
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Deadleg Stress Corrosion Cracking Risks in SS Piping Systems in Refining and Renewable Units

Product Number: 51324-20816-SG
Author: Cathleen Shargay; Garry Jacobs; Shahab Soltaninia
Publication Date: 2024
$40.00
Although the problem of chloride stress corrosion cracking (SCC) of austenitic stainless steel drain lines in hydroprocessing units has been well known for many years, new questions on these deadlegs are arising with the renewable units handling biofuel feeds. Some potential issues are in the hydrodeoxygenation (HDO) units and certain pretreatment units, wherever these units have high pressure SS piping. Many of the hydroprocessing unit case histories of leaks and cracks occurred shortly after startups from turnarounds and were attributed to water not being drained before startup. In contrast, some of the renewable units may have a risk of water condensing in deadlegs even during normal operation. The hydroprocessing unit case histories have been compiled to help to define the conditions, such as main line operating temperature and pressure which contribute to SCC in the deadlegs. The process chemistry, especially water content, oxygen and pH differences between the refining and renewable units are reviewed, and material recommendations are given for drain lines and other deadlegs in each type of unit.
Picture for Dealloying And Its Relationship To SCC Of Alloy 800 And Ni-Fe-Cr Alloys In Boiling Caustic Solutions

Dealloying And Its Relationship To SCC Of Alloy 800 And Ni-Fe-Cr Alloys In Boiling Caustic Solutions

Product Number: ED22-17138-SG
Author: Hooman Gholamzadeh, Adil Shaik, Bander Alsekhan, Kevin Daub, Matthew Topping, Mark R. Daymond, Suraj Persaud
Publication Date: 2022
$20.00

Ni-based alloys and stainless steels have superior mechanical properties and good resistance to general and localized corrosion, mainly due to the formation of a passive film. Due to their properties, Ni-based
alloys and stainless steels have been historically used in applications where an aggressive environment is involved. For example, Ni- and Fe- based alloys have been extensively used in the nuclear power
industry. Despite their good corrosion performance, these materials have been shown to suffer from environmentally assisted cracking (EAC) in certain environments.
Picture for Decision Making Under Uncertain Erosion Conditions Using The Probabilistic Model
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Decision Making Under Uncertain Erosion Conditions Using The Probabilistic Model

Product Number: 51322-17813-SG
Author: Guanlan Liu, Francois Ayello, Jose Vera, Richard Eckert
Publication Date: 2022
$20.00

Erosion is one of the major threats of the pipeline integrity1 when it’s transporting liquid hydrocarbon products with solid particles. The erosion process decreases the effective wall thickness and therefore reduces the capacity of the pipeline to contain the pressured product. This can induce serious consequences including property, health and safety, environment, and business costs.
Decontamination Chemical Compatibility with Protective Coatings
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Decontamination Chemical Compatibility With Protective Coatings

Product Number: 51322-18153-SG
Author: Sophia Xiaoxia Zhu, Benjamin T. A. Chang
Publication Date: 2022
$20.00

Most of atmospheric coatings and tank linings for offshore maintenance are routinely applied on rusted steel after dry abrasive blasting.  It is well known that the salt contamination on rusted steels cannot be completely removed by dry abrasive blasting alone.  Residual salt contamination, which is hidden in the corrosion pits, is difficult to remove mechanically.  Depending on the rust severity, the residual salt content on the dry abrasive blasted steel surface can be in the range of 5-65 μg/cm2.  Too much residual salt contamination can be detrimental to coating performance.  It could cause coating blistering, adhesion degradation, and under film corrosion which will result in a shorter service life, particularly in immersion service such as pipeline coatings or tank linings.  Recently wet abrasive blasting (WAB) has been used as the surface preparation in conjunction with the decontamination chemicals.
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