ISO 10417:2004

Overview

ISO 10417:2004 - "Petroleum and natural gas industries - Subsurface safety valve systems - Design, installation, operation and redress" - defines requirements and provides guidance for the configuration, selection, installation, testing, operation, documentation, storage/transport, handling and redress of subsurface safety valve (SSSV) systems and associated downhole production equipment. The standard addresses both surface-controlled subsurface safety valves (SCSSV) and subsurface-controlled subsurface safety valves (SSCSV) and specifies system-level considerations for preventing uncontrolled well flow. ISO 10417:2004 is not applicable to repair activities (see ISO 10432 for repair requirements).

Key topics and technical requirements

• System configuration and compatibility: Requirements for control systems, control lines, wellhead/tubing hanger interfaces, valve landing nipples, lock mandrels and related components.
• Equipment selection and handling: Guidance for selecting SSSV equipment, packaging, transport and storage to avoid damage or contamination.
• Installation and commissioning: Procedures and acceptance criteria for installation and installation testing, to be performed by qualified personnel using documented methods and manufacturer manuals.
• Operation and testing: Operational guidance, periodic testing procedures and documentation requirements to ensure reliable actuation and safe shutdown behavior.
• Redress and qualified parts: Defines “redress” (replacement of qualified parts within defined limits), plus minimum data requirements for redress reports (Annex A). Repair activities beyond redress are excluded.
• Sizing and application: Informative annexes covering sizing of SSCSVs (velocity- and tubing-pressure-type devices) and application to single/multiple completions.
• Failure reporting and traceability: Normative requirements for failure reporting and minimum information to be recorded (Annex F).
• Supporting materials: Informative annexes for installation (B), operations (C), sizing (D), testing procedures (E) and a redress report template (A).

Practical applications

ISO 10417 provides the technical baseline for:

• Designing SSSV systems for production wells and subsea installations.
• Establishing installation, commissioning and testing procedures for completion crews.
• Preparing operational and maintenance manuals, test records and redress documentation.
• Defining procurement and acceptance criteria for manufacturers, suppliers and service companies.
• Supporting HSE and emergency shutdown (ESD) planning by ensuring valve reliability and documented testing.

Who should use this standard

• Completion and production engineers in the oil & gas industry
• Equipment manufacturers and suppliers of SSSV systems
• Well services and wireline contractors
• Quality assurance, inspection and HSE personnel
• Offshore and subsea installation teams

Related standards

• ISO 10432 (SSSV equipment repair)
• ISO 16070 (lock mandrels and landing nipples)
• ISO 9000 (quality management vocabulary)
• ISO 9712 (NDT personnel qualification)
• ANSI/NCSL Z540-1 (calibration)

Keywords: ISO 10417, subsurface safety valve, SSSV, SCSSV, SSCSV, downhole equipment, redress, installation, testing, oil and gas standard.