Menu
Search
Filters
Close
Menu

Decision Making Under Uncertain Erosion Conditions Using The Probabilistic Model

Picture for Decision Making Under Uncertain Erosion Conditions Using The Probabilistic Model
Available for download

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.

Product Number: 51322-17813-SG
Author: Guanlan Liu, Francois Ayello, Jose Vera, Richard Eckert
Publication Date: 2022
Industries: Cathodic Protection , Corrosion Monitoring and Control , Coatings and Linings , Coatings
$0.00
$20.00
$20.00

Erosion threatens the integrity of pipeline system through wall thinning. This effect is worsened when corrosion and erosion interact. Therefore, it is necessary to estimate the ranges of possible erosion rates under a set of operating conditions rate for the safe operation of pipeline. However, data uncertainty (including missing data) challenges the erosion rate estimation. This study shows how to use and erosion probabilistic model to  gather the most useful data depending on threat mechanism and already collected information about pipeline conditions, help pipeline operators use probabilistic results to inspect for threats in the most useful locations (number of inspection sites is also considered), help pipeline operators optimize inspection time intervals and help pipeline operators tailor erosion mitigation strategies to specific pipeline and operating conditions.

Erosion threatens the integrity of pipeline system through wall thinning. This effect is worsened when corrosion and erosion interact. Therefore, it is necessary to estimate the ranges of possible erosion rates under a set of operating conditions rate for the safe operation of pipeline. However, data uncertainty (including missing data) challenges the erosion rate estimation. This study shows how to use and erosion probabilistic model to  gather the most useful data depending on threat mechanism and already collected information about pipeline conditions, help pipeline operators use probabilistic results to inspect for threats in the most useful locations (number of inspection sites is also considered), help pipeline operators optimize inspection time intervals and help pipeline operators tailor erosion mitigation strategies to specific pipeline and operating conditions.

Product tags
Also Purchased
Picture for DC Decoupler Modelling To Predict The Effects Of Capacitance On CP Potential Surveys
Available for download

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 Corrosion Risk Prediction Based On Offshore Pipeline Service Database And Machine Learning
Available for download

Corrosion Risk Prediction Based On Offshore Pipeline Service Database And Machine Learning

Product Number: 51322-17711-SG
Author: Zhihao Qu, Xiaoqi Yue, Yi Li, Xiaqiao Li, Lihua Hu, Yue Ren, Yao Lv, Lei Zhang
Publication Date: 2022
$20.00

Pipelines have been the main transportation pattern of oil and gas because of their safety and economy, which are considered as the lifeline of offshore oil and gas transportation. With the booming development of offshore oil industry, the frequency of pipeline leakage is also increasing. Corrosion is one of the important factors due to some characteristics such as operating environment, service life and transportation medium, etc., which damages the integrity of the pipeline and damage the normal operation of pipelines. Furthermore, leakage accidents caused by pipeline corrosion have occurred all over the world, accounting for 70~90% of total accidents, which has caused huge economy losses and catastrophic environmental damage.
Picture for Defining High Performance At Low VOC: Waterborne Acrylic Dtms Under 25 G/L
Available for download

Defining High Performance At Low VOC: Waterborne Acrylic Dtms Under 25 G/L

Product Number: 51322-17829-SG
Author: Kathleen Auld, Matthew Padaon
Publication Date: 2022
$20.00

Today, the push to find more environmentally friendly solutions for paints and coatings has become very important. Paints contain volatile organic compounds (VOCs), that contribute to ground level ozone and smog and can be harmful to human health and air quality. VOC limits for formulated coatings have been instituted by local governments to meet the highest air quality standards. One such regional regulation set a limit of 100 g/L for industrial maintenance coatings in the South Coast Air Quality Management District (SCAQMD) of Southern California in 2007.
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support