Element 10×Wells
Wells in Assurance
Assurance, Review and Improvement
What Wells owns here
This element holds the independent assurance of wells — well examination, TA review, peer review, audit and management review.
Example documents, by tier
Standard 1
- Well Examination SchemeIn 3 of 3 operator registersCompany-wideAlso in EI PSM · 20 Audit, assurance, management review and interventionAlso in Process Safety · Asset integrityAlso in Safety Case · Verification and examination
Process, procedure, work instruction 2
- Wells Discipline AssuranceIn 1 of 3 operator registersCompany-wideAlso in EI PSM · 20 Audit, assurance, management review and interventionNot process safetyNot safety case critical
- Well Operator Assurance of HSE ActivitiesIn 1 of 3 operator registersCompany-wideAlso in EI PSM · 20 Audit, assurance, management review and interventionNot process safetyNot safety case critical
Supporting documents 1
- Application Verification ChecklistIn 1 of 3 operator registersCompany-wideAlso in EI PSM · 20 Audit, assurance, management review and interventionNot process safetyNot safety case critical
Why these belong here
"Wells require independent assurance by design."
What does not live here
- →The KPI data being reviewed — (Monitoring, Reporting and Learning)E09 Monitoring
- →The standards the review is testing against — (Policies and Standards)E02 Policies
- →The risk acceptance behind a deviation — (Risk Assessment and Control)E05 Risk