DNV-RP-E101 Recertification of well pressure and flow control equipment

The objective of this recommended practice (RP) is to provide a process for the recertification of well pressure and flow control equipment.

The process described in this RP includes requirements and guidelines for the
recertification of well pressure and flow control equipment, including their control and monitoring.

Minimum requirements for contracting parties are included.

Key stakeholder responsibilities, recertifcation principles, activities, and documents needed to complete the process are described.