Server maintenance is scheduled for Saturday, December 21st between 6am-10am CST.

During that time, parts of our website will be affected until maintenance is completed. Thank you for your patience.

Menu
Search
Filters
Close
Menu

51314-4183-CO2 Corrosion and the Inhibitor Effectiveness Under Sand Deposit in Offshore Pipeline

Picture for CO2 Corrosion and the Inhibitor Effectiveness Under Sand Deposit in Offshore Pipeline
Available for download
Product Number: 51314-4183-SG
ISBN: 4183 2014 CP
Author: Wei Cui
Publication Date: 2014
$0.00
$0.00
$0.00
This paper seeks to improve the understanding of under-deposit corrosion and the effectiveness of the inhibitors with sand deposits especially under CO2 corrosion environment in flow line of oil field. Corrosion experiments were conducted on API X65 steel specimens covered by sand deposits using high temperature high pressure autoclaves. The corrosion rates of the steel covered by sand deposits in simulated formation water with and without inhibitors were calculated. The effects of sand deposit compactness on the corrosion inhibitor performance were also investigated. The open circuit potential and the polarization curve before and after the injection of inhibitors were tested to further determine the corrosion inhibitor performance. Electrochemical behavior might different between the under-deposit specimens with and without inhibitors. The galvanic effect which leads to localized corrosion between the steel surface with and without sand deposit was also investigated. Other factors such as the thickness and the particle size of the sand deposits the movement of fluid were considered and discussed.
This paper seeks to improve the understanding of under-deposit corrosion and the effectiveness of the inhibitors with sand deposits especially under CO2 corrosion environment in flow line of oil field. Corrosion experiments were conducted on API X65 steel specimens covered by sand deposits using high temperature high pressure autoclaves. The corrosion rates of the steel covered by sand deposits in simulated formation water with and without inhibitors were calculated. The effects of sand deposit compactness on the corrosion inhibitor performance were also investigated. The open circuit potential and the polarization curve before and after the injection of inhibitors were tested to further determine the corrosion inhibitor performance. Electrochemical behavior might different between the under-deposit specimens with and without inhibitors. The galvanic effect which leads to localized corrosion between the steel surface with and without sand deposit was also investigated. Other factors such as the thickness and the particle size of the sand deposits the movement of fluid were considered and discussed.
Product tags
Also Purchased
Picture for Understanding Factors Affecting Corrosion Inhibitor Performance in Underdeposit Testing with Sand
Available for download

51313-02575-Understanding Factors Affecting Corrosion Inhibitor Performance in Underdeposit Testing with Sand

Product Number: 51313-02575-SG
ISBN: 02575 2013 CP
Author: Yingrui Zhang
Publication Date: 2013
$20.00
Picture for 11266 Under Deposit Corrosion From Iron Sulfide
Available for download

11266 Under Deposit Corrosion From Iron Sulfide

Product Number: 51300-11266-SG
ISBN: 2011 11266 CP
Author: Sarah Standlee, K. Daniel Efird, Derek Spiller
Publication Date: 2011
$20.00
Picture for General Corrosion of X65 Steel under Silica Sand Deposits in CO2-Saturated Environments in the Prese
Available for download

51314-4215-General Corrosion of X65 Steel under Silica Sand Deposits in CO2-Saturated Environments in the Presence of Corrosion Inhibitors

Product Number: 51314-4215-SG
ISBN: 4215 2014 CP
Author: Richard Barker
Publication Date: 2014
$0.00
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