DIN EN ISO 17348:2014-11

Petroleum and natural gas industries - Materials Selection in CO2 Environment for seamless tubes and fittings for use as casing, tubing and downhole equipments - Guidelines (ISO/DIS 17348:2014); English version prEN ISO 17348:2014 / Note: Date of issue 2014-10-03

Industries du pétrole et du gaz naturel - Choix de matériaux dans un environnement CO2 pour les tubes sans soudure et accessoires pour utilisation en tant que tube de cuvelage, de production et équipements de fond - Lignes directrices (ISO/DIS 17348:2014); Version anglaise prEN ISO 17348:2014 / Attention: Date de parution 2014-10-03

Erdöl-, petrochemische und Erdgasindustrie - Werkstoffauswahl in CO2 Umgebung für nahtlose Rohre und Formstücke für den Gebrauch als Futterrohr, Steigrohr und Bohrloch-Ausrüstungen - Richtlinien (ISO/DIS 17348:2014); Englische Fassung prEN ISO 17348:2014 / Achtung: Erscheinungsdatum 2014-10-03

Información:

Fecha Anulación:

2016-07 /Withdrawn

ICS:

75.180.01 - Equipment for petroleum and natural gas industries in general

Equivalencias internacionales:

ISO/DIS 17348 (2014-10)

prEN ISO 17348 (2014-10)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 17348:2016-07

Resumen:

This international standard provides guidelines for material selection of seamless casing and tubing and downhole equipment of CO2 gas injection wells and production wells in high pressure and high content CO2 environments (above 10 % molar of CO2 and 1 MPa of CO2 Partial pressure). This international standard only considers materials compatibility with the environment. Guidance is given for the following: - corrosion evaluation; - materials selection; - corrosion control. The guidance in this standard is aimed at high CO2 wells, where the threat of low pH and CO2 corrosion is greatest. However, many aspects are equally applicable to environments containing lower CO2 concentrations. Materials selection is influenced by many factors and synergies and should be performed by an experienced materials engineer.

Keywords:

Ascending pipes, Bore holes, Carbon dioxide, Cracking, Definitions, Environment, Equipment, Evaluations, Fittings, Material selection, Materials, Materials specification, Metallic materials, Metals, Natural gas extraction, Natural gas industries, Oil industries, Oil production, Operating conditions, Petroleum, Petroleum extraction, Pipes, Resistance, Selection, Tension crack corrosion, Testing, Training

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