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What is <strong>Trapped</strong> <strong>Annular</strong> <strong>Pressure</strong>?<br />
• Mostly an issue in subsea<br />
completed wells<br />
• Previous mitigation techniques<br />
include VIT, heavy walled casing,<br />
nitrogen-based spacers, burst<br />
disks, crushable foam, leaving<br />
cement short of shoe, etc.