Titre : | Cathodic corrosion protection systems : a guide for oil and gas industries / |
Titre original: | Systèmes cathodiques de protection contre la corrosion |
Auteurs : | Alireza Bahadori |
Type de document : | Monographie imprimée |
ISBN/ISSN/EAN : | 978-0-12-800274-2 |
Format : | 464 pages / illustrations / 23 cm |
Langues: | Anglais |
Index. décimale : | 660/.28304 |
Catégories : |
[Agneaux] Cathodic protection. [Agneaux] Pipelines > Cathodic protection. |
Résumé : |
Corrosion is a naturally occurring cost, worth billions in the oil and gas sector. New regulations, stiffer penalties for non-compliance and aging assets are all leading companies to develop new technology, procedures and bigger budgets catering to one prevailing method of prevention, cathodic protection. Cathodic Corrosion Protection Systems: A Guide for Oil and Gas Industries trains on all the necessary reports, inspection criteria, corrective measures and critical standards needed on various oil and gas equipment, structures, tanks, and pipelines. Demands in the cathodic protection market have driven development for better devices and methods, helping to prolong the equipment and pipeline’s life and integrity. Going beyond just looking for leaks, this handbook gives the engineer and manager all the necessary tools needed to put together a safe cathodic protection system, whether it is for buried casing while drilling, offshore structures or submarine pipelines. Understand how to install, inspect and engage the right cathodic protection systems for various oil and gas equipment, tanks, and pipelines Properly construct the right procedure and anodes with all relevant US and International standards that apply Gain knowledge concerning techniques, equipment, measurements and test methods used in real-world field scenarios Table of Contents Download and Export checked results Export citations Front Matter, Copyright, Dedication, Biography, Preface, Acknowledgments Entitled to full text 1 - Principle of Electrochemical Corrosion and Cathodic Protection, Pages 1-34 Abstract Purchase PDF Not entitled to full text 2 - Application of Cathodic Protection, Pages 35-89 Abstract Purchase PDF Not entitled to full text 3 - Design Considerations on Cathodic Protection for Buried Pipelines and Marine Structures, Pages 91-131 Abstract Purchase PDF Not entitled to full text 4 - Materials and Cathodic Protection Systems, Pages 133-202 Abstract Purchase PDF Not entitled to full text 5 - Monitoring Cathodic Protection Systems, Pages 203-251 Abstract Purchase PDF Not entitled to full text 6 - Test Methods, Pages 253-308 Abstract Purchase PDF Not entitled to full text 7 - Installation of Cathodic Protection Systems, Pages 309-354 Abstract Purchase PDF |
Sommaire : |
Dedication
Biography Preface Acknowledgments 1. Principle of Electrochemical Corrosion and Cathodic Protection 1.1. Behavior of Buried or Immersed Metals in the Absence of CP 1.2. Cathodic Protection 1.3. Considerations Applicable to Most Types of Structures 1.4. Safety Aspects 2. Application of Cathodic Protection 2.1. Criteria for Cathodic Protection 2.2. Buried Pipes 2.3. Tanks Exteriors 2.4. Submerged Pipelines 2.5. Offshore Structures and Ship Hulls 2.6. Tank, Pipe, and Water Box Interiors 2.7. Well Casings 2.8. Types of Cathodic Protection Systems 2.9. Equipment and Facilities for Impressed Current Systems 2.10. Cathodic Protection of Buried Steel Pipes 2.11. Cathodic Protection In-Plant Facilities 2.12. Cathodic Protection of Vessel and Tank Internals 2.13. Cathodic Protection of Marine Structures 2.14. Anodic Protection 3. Design Considerations on Cathodic Protection for Buried Pipelines and Marine Structures 3.1. Principles of Cathodic Protection 3.2. Methods of Applying Cathodic Protection 3.3. Protection Potentials 3.4. Current Density 3.5. Coatings 3.6. Calcareous Scales 3.7. Choice of a Cathodic-Protection System 3.8. Anode Resistance 3.9. Impressed-Current System 3.10. Galvanic Anode System 3.11. Design Principle of Cathodic Protection for Marine Structures 3.12. Anode Location 3.13. Anodic Protection 4. Materials and Cathodic Protection Systems 4.1. Impressed Current Anodes 4.2. Manufacturing of Materials 4.3. Anode Casting 4.4. Lead Wire-to-Anode Connection 4.5. Anode Lead Wire 4.6. Properties 4.7. Dimensions and Weights 4.8. Carbonaceous Backfill for Impressed Current Anodes 4.9. Galvanic Anodes for Underground Applications (Magnesium and Zinc) 4.10. Chemical Backfill for Galvanic Anodes 4.11. Method for the Determination of the Anode-to-Core Resistance of Galvanic Anodes 4.12. Galvanic Anodes for Submerged Applications (Magnesium and Zinc) 4.13. Method for the Determination of the Anode-to-Core Resistance of Galvanic Anodes 4.14. Bracelet-Type Galvanic Anodes for Submarine Pipelines (Aluminum and Zinc) 4.15. Anode Core Steel Works 4.16. Method for the Determination of the Anode-to-Core Resistance of Galvanic Anodes 4.17. Method for the Determination of the Consumption Rate of Aluminum Anode Alloys Immersed in Seawater 4.18. Method for the Determination of the Closed-Circuit Potential of Aluminum Anodes Immersed in Seawater 4.19. Cast Galvanic Anodes for Fixed Offshore Installations (Aluminum) 4.20. Requirements 4.21. CP Cables 4.22. Specific Cable Requirements 4.23. Quality Assurance Provisions 4.24. Tests 4.25. Fabrication and Inspection of Monolithic Insulating Joints 4.26. Approved Welding Processes 4.27. Coating 4.28. Quality Assurance Provisions 4.29. Tests 4.30. Flange Insulation Kit 4.31. Polypropylene Rope 4.32. Split Bolt Connector (Line Tap) 4.33. Rubber Splicing Tape 4.34. Thermit Weld (Cad Weld) Powder 5. Monitoring Cathodic Protection Systems 5.1. Criteria for Cathodic Protection 5.2. Periodic Inspection 5.3. Potential Survey of Buried Steel Pipes 5.4. Potential Survey of Cathodically Protected Reinforced Concrete 5.5. Potential Survey of Offshore Structures 5.6. Inspection of Rectifiers 5.7. Inspection of Ground Bed 5.8. Inspection of Offshore Sacrificial Anodes 5.9. Current Survey 5.10. Inspection Following Failure Report 5.11. Inspection and Survey for Efficiencies of Coatings 5.12. Data Recording and Analysis 5.13. Interferences 5.14. Meters and Equipment 5.15. Potentiometer and Voltmeter 6. Test Methods 6.1. Test Methods for the Short Circuit Point 6.2. American Society for Testing and Material Standard Test Method for Half-Cell Potentials of Uncoated Reinforcing Steel Bar in Concrete 6.3. Subsea Pipeline CP Survey Method 6.4. Line Current Survey Test Method 6.5. Computer Modeling of Offshore CP Systems Utilized in CP Monitoring 6.6. Coating Resistance Measurement Method 6.7. Test Method and Calculation for “Attenuation Constant” 6.8. Coating Inspection by the Pearson Method 6.9. Coating Inspection by the C-Scan System 6.10. Coating Evaluation by Electromagnetic Current Attenuation Survey 6.11. Close Interval Pipe-to-Soil Potential Survey 6.12. An Example for Cathodic Field Interference Test Method 6.13. Tests for Electrical Continuity 7. Installation of Cathodic Protection Systems 7.1. Galvanic Anodes 7.2. Impressed Current Anodes 7.3. Transformer/Rectifier Equipment 7.4. Excavation and Backfilling 7.5. Installation of CP Systems for Buried Pipelines 7.6. Installation of Galvanic Anode Systems 7.7. Installation of CP Systems for Compact Buried Structures 7.8. Installation of CP Systems for Internal Surfaces 7.9. Installation of CP Systems for Marine Structures 7.10. Submarine Pipelines 7.11. Electrical Measurements and Tests 7.12. Tests Prior to Installation of CP on Buried or Immersed Structures 7.13. Tests during the Commissioning Period 7.14. Specialized Surveys 8. Commissioning of Cathodic Protection Systems 8.1. Precommissioning Inspection and Check 8.2. Hookup and Commissioning 8.3. Commissioning Survey 8.4. Commissioning Report 8.5. Installation of Electrical Isolation Equipment 8.6. Thermit Welding of CP Leads 8.7. Pipe Preparation 8.8. Thermit Weld Preparation and Procedure 8.9. Control of Interference Currents on Foreign Structures 8.10. Notifying Owners of Other Structures for Interference Testing 8.11. Interference Testing 8.12. Criteria for Limiting Corrosion Interaction 8.13. Telluric Current 8.14. AC Effects 8.15. Measurement of Soil Resistivity 8.16. Field Procedures 8.17. Frequency of Measurement 8.18. Measurement of Electrode Resistance 8.19. Current Drainage Survey 8.20. Determination In situ of the Redox Potential of Soil 8.21. Inspection of CP Installations 8.22. Installation in Hazardous Atmospheres Additional List of Reading on Retrofitting Glossary of Terms Index |
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