Direct Assessment & Guided Wave Testing
Direct Assessment & Guided Wave Testing
Direct Assessment & Guided Wave Testing
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Presentation Overview<br />
• <strong>Direct</strong> <strong>Assessment</strong> Overview<br />
• Application of ECDA in Difficult to Assess Environments<br />
– Challenges Posed by Facilities and Casings<br />
– Traditional Tools<br />
– Area Potential – Earth Current Survey (APEC)<br />
– Other Technologies – <strong>Guided</strong> <strong>Wave</strong> <strong>Testing</strong> (GWT)<br />
• Case Study and Examples<br />
• <strong>Guided</strong> <strong>Wave</strong> <strong>Testing</strong> - Overview of Fundamentals,<br />
Technology, and Applications<br />
SLIDE 2