The elementary approaches (e.g. PHA, HAZID, HAZOP, FMECA) are out of the scope of ISO/TR 12489:2013. Yet they are of utmost importance as their results provide the input information essential to properly undertake the implementation of the approaches described in ISO/TR 12489:2013: analytical formulae, Boolean approaches (reliability block diagrams, fault trees, event trees, etc.), Markov graphs and Petri nets.

ISO/TR 12489:2013 is focused on probabilistic calculations of random failures and, therefore, the non-random failures are out of the scope even if, to some extent, they are partly included into the reliability data collected from the field.

ISO 23936-1:2009 addresses the resistance of thermoplastics to the deterioration in properties that can be caused by physical or chemical interaction with produced and injected oil and gas-field media, and with production and chemical treatment. Interaction with sunlight is included; however, ionizing radiation is excluded from the scope of ISO 23936-1:2009.

ISO 23936-1:2009 is not necessarily suitable for application to equipment used in refining or downstream processes and equipment.

The equipment considered includes, but is not limited to, non-metallic pipelines, piping, liners, seals, gaskets and washers.

ISO 23936-2:2011 describes the requirements and procedures for qualification of elastomeric material used in equipment for oil and gas production.

Des lignes directrices sont fournies pour

• l'évaluation de la corrosion,
• la sélection des matériaux pour des applications et/ou des systèmes spécifiques,
• les limitations de performance pour des matériaux spécifiques,
• le contrôle de la corrosion.

L'ISO 21457:2010 se réfère à des matériaux habituellement présents sur le marché, dotés de propriétés connues et documentées. Elle autorise également l'évaluation d'autres matériaux pour les qualifier à des fins d'utilisation.

L'ISO 21457:2010 ne fournit ni exigence ni ligne directrice détaillée relative à des matériaux utilisés dans la fabrication et les essais des équipements. Ce type d'information peut être trouvé dans les normes relatives à un produit en particulier ainsi que dans les normes de fabrication.

ISO 20815:2008 provides processes and activities, requirements and guidelines for systematic management, effective planning, execution and use of production assurance and reliability technology. This is to achieve cost-effective solutions over the life cycle of an asset-development project structured around the following main elements: production-assurance management for optimum economy of the facility through all of its life-cycle phases, while also considering constraints arising from health, safety, environment, quality and human factors; planning, execution and implementation of reliability technology; application of reliability and maintenance data; and reliability-based design and operation improvement.

For standards on equipment reliability and maintenance performance in general, see the IEC 60300-3 series.

ISO 20815:2008 designates 12 processes, of which seven are defined as core production-assurance processes and addressed in ISO 20815:2008. The remaining five processes are denoted as interacting processes and are outside the scope of ISO 20815:2008. The interaction of the core production-assurance processes with these interacting processes, however, is within the scope of ISO 20815:2008 as the information flow to and from these latter processes is required to ensure that production-assurance requirements can be fulfilled.

ISO 20815:2008 recommends that the listed processes and activities be initiated only if they can be considered to add value.

The only requirements mandated by ISO 20815:2008 are the establishment and execution of the production-assurance programme (PAP).

This document provides processes and activities, requirements and guidelines for systematic management, effective planning, execution and use of production assurance and reliability technology. This is to achieve cost-effective solutions over the life cycle of an asset development project structured around the following main elements:

— production assurance management for optimum economy of the facility through all of its life cycle phases, while also considering constraints arising from health, safety, environment, and quality;

— planning, execution and implementation of reliability technology;

— application of reliability and maintenance data;

— reliability-based technology development, design and operational improvement.

The IEC 60300-3 series addresses equipment reliability and maintenance performance in general.

This document designates 12 processes, of which seven are defined as core production assurance processes and addressed in this document. The remaining five processes are denoted as interacting processes and are outside the scope of this document. The interaction of the core production assurance processes with these interacting processes, however, is within the scope of this document as the information flow to and from these latter processes is required to ensure that production assurance requirements can be fulfilled.

The only requirement mandated by this document is the establishment and execution of the production assurance programme (PAP). It is important to reflect the PAP in the overall project management in the project for which it applies.

This document recommends that the listed processes and activities be initiated only if they can be considered to add value.

ISO 17781:2017 complète les normes de fabrication du produit concerné par rapport aux méthodes d'essais destructifs, y compris le prélèvement des éprouvettes, les conditions d'essai et les critères d'acceptation des essais, pour démontrer l'absence de phases intermétalliques préjudiciables et de précipités dans les aciers inoxydables duplex. De plus, le présent document précise la documentation des essais et des résultats des essais par le laboratoire d'essai.

NOTE 1 Le présent document se fonde sur l'expérience acquise avec des aciers inoxydables duplex dans des applications de plates-formes d'extraction en mer de pétrole et de gaz, y compris dans le cadre d'un fonctionnement en milieu hydrocarbure sous-marin ou en surface ou en service dans l'eau de mer ou pour une utilisation structurelle.

NOTE 2 L'espacement austénitique est pertinent pour la sensibilité des aciers inoxydables duplex à la fissuration par contrainte induite par l'hydrogène (HISC) dans les applications sous-marines en présence d'une protection cathodique. Cela ne relève pas du domaine d'application du présent document. Cela relève du domaine d'application du DNV/GL RP-F112[4].

Des lignes directrices sont fournies pour:

– l'évaluation de la corrosion;

– le choix des matériaux;

– le contrôle de la corrosion.

L'ISO 17248:2016 concerne les puits à haute teneur en CO₂ dans lesquels la menace d'un faible pH et d'une corrosion par le CO₂ est la plus élevée. Néanmoins, de nombreux aspects sont également applicables à des environnements contenant de plus faibles concentrations en CO₂.

Le choix des matériaux est influencé par de nombreux facteurs et synergies et il convient qu'il soit effectué par un ingénieur en matériaux ou en corrosion.

Although the requirements for power/control systems are covered, this International Standard does not include all the details for the design and fabrication of standard parts and fittings associated with transfer arms.

ISO 16904:2016 is supplementary to local or national standards and regulations and is additional to the requirements of ISO 28460.

ISO 16904:2016 needs not be applied to existing facilities.