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CEN

EN ISO 23936-4:2024

(Main)

Oil and gas industries including lower carbon energy - Nonmetallic materials in contact with media related to oil and gas production Part 4: Fiber-reinforced composite materials (ISO 23936-4:2024)

Oil and gas industries including lower carbon energy - Nonmetallic materials in contact with media related to oil and gas production Part 4: Fiber-reinforced composite materials (ISO 23936-4:2024)

This document provides general principles, requirements and recommendations for the assessment of stability of fibre-reinforced composite materials for service in equipment used in oil and gas production environments.
This document describes the procedures for comparative testing of composite materials consisting of polymers (thermoplastics and thermosets) and re-enforcing materials e.g. glass, carbon, aramid and metals as continuous fibres or woven fabric used in equipment for oil and gas production.
Testing and characterization of neat resins and fibre products are beyond the scope of this document.
The equipment considered includes, but is not limited to, non-metallic pipelines, piping, liners and downhole tool components.
Blistering by rapid gas decompression, coatings and compounded particulate- and short fibre-reinforced composites are excluded from the scope of this document.

Öl- und Gasindustrie einschließlich kohlenstoffarmer Energieträger - Nichtmetallische Werkstoffe mit Medienkontakt bei der Öl- und Gasproduktion - Teil 4: Faserverstärkte Verbundwerkstoffe (ISO 23936-4:2024)

Industries du pétrole et du gaz y compris les énergies à faible teneur en carbone - Matériaux non métalliques en contact avec les fluides relatifs à la production de pétrole et de gaz - Partie 4: Matériaux composites renforcés de fibres (ISO 23936-4:2024)

Le présent document fournit les principes généraux, les exigences et les recommandations pour l'évaluation de stabilité des matériaux composites renforcés de fibres destinés aux équipements utilisés dans des environnements de production de l'industrie pétrolière et gazière.
Le présent document décrit les procédures d'essai comparatif des matériaux composites constitués de polymères (matériaux thermoplastiques et thermodurcissables) et de matériaux de renforcement tels que le verre, le carbone, l'aramide et les métaux sous forme de fibres continues ou de tissus utilisés dans les équipements destinés à la production de pétrole et de gaz.
Les essais et la caractérisation des résines pures et des produits à base de fibres ne relèvent pas du domaine d'application du présent document.
Les équipements considérés incluent, mais sans s'y limiter, les conduites, les canalisations, les chemisages et les composants d'outils de fond non métalliques.
Le cloquage résultant de la décompression rapide du gaz, les revêtements et les matériaux composites renforcés par des particules composées et des fibres courtes n'entrent pas dans le domaine d'application du présent document.

Naftna in plinska industrija, vključno z nizkoogljično energijo - Nekovinski materiali v stiku z mediji v povezavi s proizvodnjo nafte in plina - 4. del: Z vlakni ojačan kompozit (ISO 23936-4:2024)

General Information

Status
Published
Publication Date
24-Sep-2024
ICS
75.180.01 - Equipment for petroleum and natural gas industries in general
Technical Committee
CEN/TC 12 - Materials, equipment and offshore structures for petroleum and natural gas industries
Drafting Committee
CEN/TC 12 - Materials, equipment and offshore structures for petroleum and natural gas industries
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
25-Sep-2024
Due Date
26-May-2026
Completion Date
25-Sep-2024
Ref Project
SIST EN ISO 23936-4:2024 - Oil and gas industries including lower carbon energy - Non-metallic materials in contact with media related to oil and gas production - Part 4: Fiber-reinforced composite (ISO 23936-4:2024)

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SLOVENSKI STANDARD
01-december-2024
Naftna in plinska industrija, vključno z nizkoogljično energijo - Nekovinski
materiali v stiku z mediji v povezavi s proizvodnjo nafte in plina - 4. del: Z vlakni
ojačan kompozit (ISO 23936-4:2024)
Oil and gas industries including lower carbon energy - Non-metallic materials in contact
with media related to oil and gas production - Part 4: Fiber-reinforced composite (ISO
23936-4:2024)
Öl- und Gasindustrie einschließlich kohlenstoffarmer Energieträger - Nichtmetallische
Werkstoffe mit Medienkontakt bei der Öl- und Gasproduktion - Teil 4: Verbundwerkstoffe
(ISO 23936-4:2024)
Industries du pétrole et du gaz y compris les énergies à faible teneur en carbone -
Matériaux non métalliques en contact avec les fluides relatifs à la production de pétrole
et de gaz - Partie 4: Composites renforcés de fibres (ISO 23936-4:2024)
Ta slovenski standard je istoveten z: EN ISO 23936-4:2024
ICS:
75.180.01 Oprema za industrijo nafte in Equipment for petroleum and
zemeljskega plina na splošno natural gas industries in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 23936-4
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2024
EUROPÄISCHE NORM
ICS 75.180.01
English Version
Oil and gas industries including lower carbon energy -
Non-metallic materials in contact with media related to oil
and gas production - Part 4: Fiber-reinforced composite
(ISO 23936-4:2024)
Industries du pétrole et du gaz y compris les énergies à Öl- und Gasindustrie einschließlich kohlenstoffarmer
faible teneur en carbone - Matériaux non métalliques Energieträger - Nichtmetallische Werkstoffe mit
en contact avec les fluides relatifs à la production de Medienkontakt bei der Öl- und Gasproduktion - Teil 4:
pétrole et de gaz - Partie 4: Composites renforcés de Verbundwerkstoffe (ISO 23936-4:2024)
fibres (ISO 23936-4:2024)
This European Standard was approved by CEN on 8 September 2024.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23936-4:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 23936-4:2024) has been prepared by Technical Committee ISO/TC 67 "Oil and
gas industries including lower carbon energy" in collaboration with Technical Committee CEN/TC 12
“Oil and gas industries including lower carbon energy” the secretariat of which is held by NEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2025, and conflicting national standards shall
be withdrawn at the latest by March 2025.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 23936-4:2024 has been approved by CEN as EN ISO 23936-4:2024 without any
modification.
International
Standard
ISO 23936-4
First edition
Oil and gas industries including
2024-09
lower carbon energy — Non-
metallic materials in contact
with media related to oil and gas
production —
Part 4:
Fiber-reinforced composite
materials
Industries du pétrole et du gaz y compris les énergies à faible
teneur en carbone — Matériaux non métalliques en contact avec
les fluides relatifs à la production de pétrole et de gaz —
Partie 4: Matériaux composites renforcés de fibres
Reference number
ISO 23936-4:2024(en) © ISO 2024

ISO 23936-4:2024(en)
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 23936-4:2024(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions and abbreviated terms . 3
3.1 Terms and definitions .3
3.2 Abbreviated terms .4
4 Technical requirements . 5
4.1 General requirements .5
4.2 Cautionary remarks .7
4.3 Traceability .7
4.4 Test specimen identification .7
4.5 Validation of conformity .9
4.6 Quality control for fabrication of laminated test plates .10
4.6.1 General .10
4.6.2 Quality control for fabrication of plates .10
4.7 Test specimen preparation, quality control and identification . 12
4.7.1 Preparation of test specimens . 12
4.7.2 Quality control of specimen preparation . 12
5 Level 1 – Material property characterization .12
5.1 General . 12
5.2 Reporting .14
6 Level 2 - Material stability (short-term) . 14
6.1 General .14
6.2 Test criteria .14
6.2.1 General .14
6.2.2 Exposure temperature . 15
6.2.3 Exposure durations . 15
6.2.4 Test fluids . . . 15
6.2.5 Property test methods . 15
6.2.6 Threshold criteria . 15
6.3 Preconditioning considerations .16
6.4 Reporting .16
7 Level 3 – Material stability (accelerated) .16
7.1 General .16
7.2 Exposure temperatures . .17
7.3 Exposure durations .17
7.4 Exposure fluids .
...

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