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Combining CP System and Pressure Monitoring at Gas Storage Fields Using Wireless Networked Systems

Picture for Combining CP System and Pressure Monitoring at Gas Storage Fields Using Wireless Networked Systems Picture for Combining CP System and Pressure Monitoring at Gas Storage Fields
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The presentation discusses use of combined direct monitoring and wireless local networking technologies allowing multiple data types from several locations in a gas storage field to be accessed through a single field device.

 

Product Number: 51317--8983-SG
ISBN: 8983 2017 CP
Author: Jamey Hilleary
Publication Date: 2017
Industries: Cathodic Protection , Corrosion Monitoring and Control
$0.00
$20.00
$20.00

Underground gas storage facilities provide unique challenges for monitoring and data acquisition. Cathodic protection (CP) data and internal corrosion rate data can be valuable for casing and pipeline integrity management and frequent pressure measurements can alert system operators in the event of a potentially dangerous overpressure condition. Typically this data acquisition requires multiple systems providing the data to different departments and users within the operating organization. Timely access to comprehensive data from the storage field can help prioritize preventive maintenance and facilitate rapid response to system anomalies and failures that could be catastrophic. Recent incidents have greatly raised interest in the integrity management of underground gas storage facilities. The presentationdiscusses use of combined direct monitoring and wireless local networking technologies allowing multiple data types from several locations in the gas storage field to be accessed through a single field system and the data quickly disseminated to multiple departments and users within the organization. New monitoring technologies can provide more rapid and comprehensive information regarding the status of storage facility assets cathodic protection system performance and pressure levels enabling faster response to anomalies that threaten facility integrity.

Key Words: Remote monitoring, wireless networking, cathodic protection, corrosion rate, pressure monitoring

Underground gas storage facilities provide unique challenges for monitoring and data acquisition. Cathodic protection (CP) data and internal corrosion rate data can be valuable for casing and pipeline integrity management and frequent pressure measurements can alert system operators in the event of a potentially dangerous overpressure condition. Typically this data acquisition requires multiple systems providing the data to different departments and users within the operating organization. Timely access to comprehensive data from the storage field can help prioritize preventive maintenance and facilitate rapid response to system anomalies and failures that could be catastrophic. Recent incidents have greatly raised interest in the integrity management of underground gas storage facilities. The presentationdiscusses use of combined direct monitoring and wireless local networking technologies allowing multiple data types from several locations in the gas storage field to be accessed through a single field system and the data quickly disseminated to multiple departments and users within the organization. New monitoring technologies can provide more rapid and comprehensive information regarding the status of storage facility assets cathodic protection system performance and pressure levels enabling faster response to anomalies that threaten facility integrity.

Key Words: Remote monitoring, wireless networking, cathodic protection, corrosion rate, pressure monitoring

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cathodic protection, electrical grounding, oil/gas stations, numerical simulation
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Compatibility Analysis of Regional CP System and Electrical Grounding System in Oil/Gas Stations

Product Number: 51317--9254-SG
ISBN: 9254 2017 CP
Author: Liang Dong
Publication Date: 2017
$20.00

Numerical simulation was used to calculate the potential and current distribution for cases with: (1) electrical isolation between grounding system and CP system; (2) different electrical grounding materials; (3) Optimization of anode beds (near/remote); (4) isolation of partial grounding electrodes.
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Cathodic Protection Coupon Use for Buried Piping in Plant (i.e. Complex) Facilities

Product Number: 51317--8824-SG
ISBN: 8824 2017 CP
Author: Douglas Gilroy
Publication Date: 2017
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Measurement and interpretation of cathodic protection data in plant facilities present challenges where mixed metals are electrically continuous with the protected structure. This paper address some of the confusion and important aspects when using coupons for buried piping in mixed-metal circuits.
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Detecting Hidden Integrity Threats Using CP Current In-Line Inspection Tools

Product Number: 51317--8883-SG
ISBN: 8883 2017 CP
Author: David Williams
Publication Date: 2017
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This paper provides case histories from four (4) successful Cathodic Protection Current In-line Inspections (CPC-ILI). Details of the findings and actions taken by the clients are presented.
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