IWCF follows IOGP‘s recommendations for which course level candidates should take. Level 4 is the highest standard level in the IWCF system, where high demands are placed on both technical competence and the ability to make critical decisions in high-pressure situations. This level is relevant for the following roles:
- Drilling/Intervention Wellsite Supervisor, Superintendent or Company Man
- Office based Drilling/Intervention Supervisor
- Office based Drilling/Intervention Superintendent
- Tool Pusher
- Wellsite Well Testing Supervisor
- Wellsite Completions Supervisor
- Intervention Supervisor
- Offshore Installation Manager (OIM)
- Drilling Contractor Rig Manager
- Supervisors or Crew Chiefs for special service operations
- Fishing engineer (if supervising well kill/pressure controlled operations)










