Process Safety×Subsurface
Subsurface in Asset Integrity
Maintain the barriers
What sits here
Barriers keep performing as designed for the life of the asset. They are inspected, tested, maintained and independently verified, and degradation is found and managed before it matters. When a barrier is impaired, that is known and recorded, and the risk is assessed.
Example documents, by tier
Standard 1
- Well and Formation Integrity Aspects of InjectionIn 1 of 3 operator registersCompany-wideAlso in IOGP 510 · 06 Asset Design and IntegrityAlso in EI PSM · 15 Inspection, maintenance and asset integrityNot safety case critical