SIST EN ISO 10423:2022
(Main)Petroleum and natural gas industries - Drilling and production equipment - Wellhead and tree equipment (ISO 10423:2022)
Petroleum and natural gas industries - Drilling and production equipment - Wellhead and tree equipment (ISO 10423:2022)
This document specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, and purchasing of wellhead and tree equipment for use in the petroleum and natural gas industries.
This document does not apply to field use or field testing.
This document does not apply to repair of wellhead and tree equipment except for weld repair in conjunction with manufacturing.
This document does not apply to tools used for installation and service (e.g. running tools, test tools, wash tools, wear bushings, and lubricators).
This document supplements API Spec 6A, 21st edition (2018), the requirements of which are applicable with the exceptions specified in this document.
Erdöl- und Erdgasindustrie - Bohr- und Förderausrüstung - Bohrlochkopf- und Eruptionskreuz-Ausrüstung (ISO 10423:2022)
Industries du pétrole et du gaz naturel - Équipement de forage et de production - Équipement pour têtes de puits et arbres de Noël (ISO 10423:2022)
Le présent document spécifie les exigences et fournit des recommandations pour la performance, l'interchangeabilité dimensionnelle et fonctionnelle, la conception, les matériaux, les essais, l'inspection, le soudage, le marquage, le stockage, l'expédition et l'achat d'équipement pour têtes de puits et arbres de Noël destiné à être utilisé dans les industries du pétrole et du gaz naturel.
Le présent document ne s'applique pas à une utilisation terrain ou à des essais terrain.
Le présent document ne s'applique pas à la réparation de l'équipement pour têtes de puits et arbres de Noël, à l'exception de la réparation des soudures en lien avec la fabrication.
Le présent document ne s'applique pas aux outils utilisés pour l'installation et l'entretien (par exemple, outils de pose, outils d'essai, outils de lavage, chemises d'usure et lubrificateurs).
Le présent document complète l'API 6A, 21ème édition (2018), dont les exigences sont applicables sauf exceptions spécifiées dans le présent document.
Industrija za predelavo nafte in zemeljskega plina - Vrtalna in proizvodna oprema - Oprema za glavo izvrtine in križ na ustjih vrtin (ISO 10423:2022)
Ta dokument določa zahteve ter podaja priporočila glede delovanja, dimenzijske in funkcijske zamenljivosti, zasnove, materialov, preskušanja, pregleda, varjenja, označevanja, rokovanja, shranjevanja, dobave in nakupa opreme za glavo izvrtine in križ na ustjih vrtin, ki se uporablja v industriji za predelavo nafte in zemeljskega plina. Ta dokument se ne uporablja za uporabo oziroma preskušanje na terenu. Ta dokument se ne uporablja za popravila opreme za glavo izvrtine in križ na ustjih vrtin, razen za popravila zvarov v povezavi s proizvodnjo. Ta dokument se ne uporablja za orodja, predvidena za namestitev in servis (npr. pomožna orodja, orodja za preskušanje, orodja za pranje, skoznjiki proti obrabi in pripomočki za mazanje). Ta dokument dopolnjuje 21. izdajo specifikacij API 6A (2018), katerih zahteve se uporabljajo za izjeme, določene v tem dokumentu.
General Information
- Status
- Published
- Public Enquiry End Date
- 31-Mar-2021
- Publication Date
- 05-Apr-2022
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 30-Mar-2022
- Due Date
- 04-Jun-2022
- Completion Date
- 06-Apr-2022
Relations
- Effective Date
- 30-Mar-2022
Overview
SIST EN ISO 10423:2022 is an international standard defining essential requirements and recommendations for wellhead and tree equipment used in the petroleum and natural gas industries. Developed by ISO/TC 67 and endorsed by CEN, this standard ensures performance, dimensional and functional interchangeability, design integrity, testing, inspection, and material specifications for drilling and production equipment. It supplements API Spec 6A (21st edition, 2018), aligning with current industry practices while introducing supplementary provisions to improve safety, reliability, and operational efficiency.
This standard is pivotal for manufacturers, purchasers, and engineers involved in drilling and production operations, focusing on non-field use-specifically the manufacturing, handling, and shipment stages. Tools utilized for installation and maintenance are excluded from this document's scope. The latest 2022 edition replaces the 2010 version, incorporating reorganized content and technical updates relevant to bolting, fittings, chokes, and wellhead configurations.
Key Topics
Performance & Interchangeability
Ensures wellhead and tree equipment meet strict performance criteria and maintain interchangeability across different manufacturers, facilitating streamlined operation and maintenance.Design & Materials
Comprehensive requirements on design standards and material selection support durability and compliance with operational environments typical in petroleum and natural gas extraction.Testing & Inspection
Specifies rigorous testing and inspection regimes, aligning closely with API Spec 6A, to verify equipment integrity before deployment.Closure Bolting and Fittings
Supplements API Spec 6A requirements by mandating manufacturers install closure bolting and fittings strictly per documented specifications, enhancing safety and consistency.Choke Equipment
Detailed guidelines for cage chokes, including flow capacity evaluation following ISA standard testing procedures (ISA 75.01.01 and ISA 75.02.01), enable precise control of flow rates during production. Choke marking and calibration are standardized for better operational transparency.Wellhead Data Sheets
Introduces modifications to data sheet requirements, addressing Joules-Thomson cooling effects to ensure equipment meets minimum temperature ratings under realistic operating conditions.Typical Configurations
Defines minimum wellhead and tree equipment configurations for wells without special barrier demands, while acknowledging that many wells require additional valves for safety and operational contingencies.
Applications
SIST EN ISO 10423:2022 is vital for:
Equipment Manufacturers: Guiding the design, manufacturing process, quality assurance, and conformity assessment of wellhead and tree equipment to meet international standards.
Oil and Gas Operators: Assisting in procurement decisions by providing a clear benchmark for equipment specifications and performance, thus ensuring compatibility and operational safety.
Engineering and Inspection Services: Providing a framework for testing, inspection routines, and maintenance planning based on recognized industry standards.
Regulatory Bodies: Offering a harmonized set of requirements for certification and compliance enforcement in petroleum extraction and processing sectors.
Related Standards
API Spec 6A (21st Edition, 2018) - The foundational specification for wellhead and tree equipment, to which SIST EN ISO 10423:2022 provides supplementary guidance.
ISO 13628-4:2010 - Addresses design and operation of subsea wellhead and tree equipment, relevant for offshore applications.
ISA 75.01.01 & ISA 75.02.01 - International standards for control valve flow capacity determination and testing, referenced for choke sizing and performance validation.
IEC 60534-2-1 & IEC 60534-2-3 - Equivalent IEC standards for industrial-process control valve capacity and test procedures.
API Spec 17D (2nd Edition, 2011) - Standard for subsea production systems complementing the requirements on subsea wellhead and tree equipment.
SIST EN ISO 10423:2022 represents a critical update for excellence in petroleum and natural gas wellhead equipment standardization, supporting enhanced safety, interoperability, and efficiency within global drilling and production operations.
Frequently Asked Questions
SIST EN ISO 10423:2022 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Petroleum and natural gas industries - Drilling and production equipment - Wellhead and tree equipment (ISO 10423:2022)". This standard covers: This document specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, and purchasing of wellhead and tree equipment for use in the petroleum and natural gas industries. This document does not apply to field use or field testing. This document does not apply to repair of wellhead and tree equipment except for weld repair in conjunction with manufacturing. This document does not apply to tools used for installation and service (e.g. running tools, test tools, wash tools, wear bushings, and lubricators). This document supplements API Spec 6A, 21st edition (2018), the requirements of which are applicable with the exceptions specified in this document.
This document specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, and purchasing of wellhead and tree equipment for use in the petroleum and natural gas industries. This document does not apply to field use or field testing. This document does not apply to repair of wellhead and tree equipment except for weld repair in conjunction with manufacturing. This document does not apply to tools used for installation and service (e.g. running tools, test tools, wash tools, wear bushings, and lubricators). This document supplements API Spec 6A, 21st edition (2018), the requirements of which are applicable with the exceptions specified in this document.
SIST EN ISO 10423:2022 is classified under the following ICS (International Classification for Standards) categories: 75.180.10 - Exploratory, drilling and extraction equipment. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN ISO 10423:2022 has the following relationships with other standards: It is inter standard links to SIST EN ISO 10423:2010. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase SIST EN ISO 10423:2022 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2022
Nadomešča:
SIST EN ISO 10423:2010
Industrija za predelavo nafte in zemeljskega plina - Vrtalna in proizvodna oprema -
Oprema za glavo izvrtine in križ na ustjih vrtin (ISO 10423:2022)
Petroleum and natural gas industries - Drilling and production equipment - Wellhead and
tree equipment (ISO 10423:2022)
Erdöl- und Erdgasindustrie - Bohr- und Förderausrüstung - Bohrlochkopf- und
Eruptionskreuz-Ausrüstung (ISO 10423:2022)
Industries du pétrole et du gaz naturel - Équipement de forage et de production -
Équipement pour têtes de puits et arbres de Noël (ISO 10423:2022)
Ta slovenski standard je istoveten z: EN ISO 10423:2022
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 10423
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2022
EUROPÄISCHE NORM
ICS 75.180.10 Supersedes EN ISO 10423:2009
English Version
Petroleum and natural gas industries - Drilling and
production equipment - Wellhead and tree equipment (ISO
10423:2022)
Industries du pétrole et du gaz naturel - Équipement de Erdöl- und Erdgasindustrie - Bohr- und
forage et de production - Équipement pour têtes de Förderausrüstung - Bohrlochkopf- und
puits et arbres de Noël (ISO 10423:2022) Eruptionskreuz-Ausrüstung (ISO 10423:2022)
This European Standard was approved by CEN on 22 February 2022.
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, Turkey 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10423:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 10423:2022) has been prepared by Technical Committee ISO/TC 67 "Materials,
equipment and offshore structures for petroleum, petrochemical and natural gas industries" in
collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for
petroleum, petrochemical and natural gas industries” 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 September 2022, and conflicting national standards
shall be withdrawn at the latest by September 2022.
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.
This document supersedes EN ISO 10423:2009.
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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 10423:2022 has been approved by CEN as EN ISO 10423:2022 without any modification.
INTERNATIONAL ISO
STANDARD 10423
Fifth edition
2022-03
Petroleum and natural gas
industries — Drilling and production
equipment — Wellhead and tree
equipment
Industries du pétrole et du gaz naturel — Équipement de forage et de
production — Équipement pour têtes de puits et arbres de Noël
Reference number
ISO 10423:2022(E)
ISO 10423:2022(E)
© ISO 2022
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 10423:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
st
4 Supplements to API Spec 6A, 21 edition (2018) . 1
4.1 General requirements . 1
4.2 Closure bolting . 2
4.3 Fittings and pressure boundary penetrations . 2
4.4 Chokes . 2
4.5 Wellhead equipment data sheet – General. 3
4.6 Typical wellhead and tree configurations . 3
Bibliography . 4
iii
ISO 10423:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the
...
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