1、BSI Standards PublicationBS EN ISO 15156-1:2015Petroleum and natural gas industries Materials for use in H2S- containing environments in oil and gas productionPart 1: General principles for selection of cracking-resistant materialsBS EN ISO 15156-1:2015 BRITISH STANDARDNational forewordThis British
2、Standard is the UK implementation of EN ISO 15156-1:2015. It supersedes BS EN ISO 15156-1:2009 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PSE/17, Materials and equipment for petroleum, petrochemical and natural gas industries.A list of organizati
3、ons represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISB
4、N 978 0 580 86956 3 ICS 75.180.01 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2015.Amendments/corrigenda issued since publicationDate Text affec
5、tedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15156-1 September 2015 ICS 75.180.01 Supersedes EN ISO 15156-1:2009English Version Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection
6、of cracking-resistant materials (ISO 15156-1:2015) Industries du ptrole et du gaz naturel - Matriaux pour utilisation dans des environnements contenant de lhydrogne sulfur (H2S) dans la production de ptrole et de gaz - Partie 1 : Principes gnraux pour le choix des matriaux rsistant au craquage (ISO
7、15156-1:2015) Erdl- und Erdgasindustrie - Werkstoffe fr den Einsatz in H2S-haltiger Umgebung bei der l- und Gasgewinnung - Teil 1: Allgemeine Grundlagen fr die Auswahl von gegen Rissbildung bestndigen Werkstoffen (ISO 15156-1:2015) This European Standard was approved by CEN on 24 July 2015. CEN memb
8、ers 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 applicati
9、on 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 Managem
10、ent 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
11、Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 1
12、7, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15156-1:2015 EBS EN ISO 15156-1:2015EN ISO 15156-1:2015 (E) 3 European foreword This document (EN ISO 15156-1:2015) has been prepared by Technical Committe
13、e 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 he
14、ld by AFNOR. 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 2016 and conflicting national standards shall be withdrawn at the latest by March 2016. Attention is drawn to the possibility tha
15、t some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 15156-1:2009. According to the CEN-CENELEC Internal Regulations, the national standards organiz
16、ations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Ma
17、lta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 15156-1:2015 has been approved by CEN as EN ISO 15156-1:2015 without any modification. BS EN ISO 15156-1:2015ISO 15156-1:2015(E)Forew
18、ord ivIntroduction v1 Scope . 12 Normative references 23 Terms and definitions . 24 Abbreviated terms 65 General principles . 66 Evaluation and definition of service conditions to enable material selection . 77 Selection of materials resistant to SSC/SCC in the presence of sulfides from existing lis
19、ts and tables 78 Qualification of materials for H2S service 78.1 Material description and documentation 78.2 Qualification based upon field experience 88.3 Qualification based upon laboratory testing . 88.3.1 General 88.3.2 Sampling of materials for laboratory testing 88.3.3 Selection of laboratory
20、test methods . 88.3.4 Conditions to be applied during testing 98.3.5 Acceptance criteria 99 Report of the method of selection or qualification . 9Bibliography .10 ISO 2015 All rights reserved iiiContents PageBS EN ISO 15156-1:2015ISO 15156-1:2015(E)ForewordISO (the International Organization for Sta
21、ndardization) 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 righ
22、t 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 International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures
23、used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rule
24、s of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identif
25、ied during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on
26、the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO
27、/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries.This third edition cancels and replaces the second edition (ISO 15156-1:2009), which has been technically revised to contain the following changes in the Scope and Clause 5: replacement of th
28、e term “conventional elastic design criteria” by the term “load controlled design methods”; inclusion of improved guidance on the approach to the qualification of materials for use with strain-based design methods.ISO 15156 consists of the following parts, under the general title Petroleum and natur
29、al gas industries Materials for use in H2S-containing environments in oil and gas production: Part 1: General principles for selection of cracking-resistant materials Part 2: Cracking resistant carbon and low-alloy steels, and the use of cast irons Part 3: Cracking resistant CRAs (corrosion resistan
30、t alloys) and other alloysiv ISO 2015 All rights reservedBS EN ISO 15156-1:2015ISO 15156-1:2015(E)IntroductionThe consequences of sudden failures of metallic oil and gas field components, associated with their exposure to H2S-containing production fluids, led to the preparation of the first edition
31、of NACE MR0175, which was published in 1975 by the National Association of Corrosion Engineers, now known as NACE International.The original and subsequent editions of NACE MR0175 established limits of H2S partial pressure above which precautions against sulfide stress-cracking (SSC) were always con
32、sidered necessary. They also provided guidance for the selection and specification of SSC-resistant materials when the H2S thresholds were exceeded. In more recent editions, NACE MR0175 has also provided application limits for some corrosion-resistant alloys, in terms of environmental composition an
33、d pH, temperature, and H2S partial pressures.In separate developments, the European Federation of Corrosion issued EFC Publication 16 in 1995 and EFC Publication 17 in 1996. These documents are generally complementary to those of NACE though they differed in scope and detail.In 2003, the publication
34、 of the three parts of ISO 15156 and NACE MR0175/ISO 15156 was completed for the first time. These technically identical documents utilized the above sources to provide requirements and recommendations for materials qualification and selection for application in environments containing wet H2S in oi
35、l and gas production systems. They are complemented by NACE TM0177 and NACE TM0284 test methods.The revision of this part of ISO 15156 involves a consolidation of all changes agreed and published in the Technical Circular 1, ISO 15156-1:2009/Cir.1:2014(E), published by the ISO 15156 Maintenance Agen
36、cy secretariat at DIN.The changes were developed by, and approved by the ballot of, representative groups from within the oil and gas production industry. The great majority of these changes stem from issues raised by document users. A description of the process by which these changes were approved
37、can be found at the ISO 15156 maintenance website www.iso.org/iso15156maintenance.When found necessary by oil and gas production industry experts, future interim changes to this part of ISO 15156 will be processed in the same way and will lead to interim updates to this part of ISO 15156 in the form
38、 of Technical Corrigenda or Technical Circulars. Document users should be aware that such documents can exist and can impact the validity of the dated references in this part of ISO 15156.The ISO 15156 Maintenance Agency at DIN was set up after approval by the ISO Technical Management Board given in
39、 document 34/2007. This document describes the makeup of the agency, which includes experts from NACE, EFC, and ISO/TC 67, and the process for approval of amendments. It is available from the ISO 15156 maintenance website and from the ISO/TC 67 Secretariat. The website also provides access to relate
40、d documents that provide more detail of ISO 15156 maintenance activities. ISO 2015 All rights reserved vBS EN ISO 15156-1:2015BS EN ISO 15156-1:2015Petroleum and natural gas industries Materials for use in H2S-containing environments in oil and gas production Part 1: General principles for selection
41、 of cracking-resistant materialsWARNING Metallic materials selected using ISO 15156 are resistant to cracking in defined H2S-containing environments in oil and gas production but not necessarily immune to cracking under all service conditions. It is the equipment users responsibility to select mater
42、ials suitable for the intended service.1 ScopeThis part of ISO 15156 describes general principles and gives requirements and recommendations for the selection and qualification of metallic materials for service in equipment used in oil and gas production and in natural-gas sweetening plants in H2S-c
43、ontaining environments, where the failure of such equipment can pose a risk to the health and safety of the public and personnel or to the environment. It can be applied to help to avoid costly corrosion damage to the equipment itself. It supplements, but does not replace, the materials requirements
44、 given in the appropriate design codes, standards, or regulations.This part of ISO 15156 addresses all mechanisms of cracking that can be caused by H2S, including sulfide stress cracking, stress corrosion cracking, hydrogen-induced cracking and stepwise cracking, stress-oriented hydrogen-induced cra
45、cking, soft zone cracking, and galvanically induced hydrogen stress cracking.Table 1 provides a non-exhaustive list of equipment to which this part of ISO 15156 is applicable, including permitted exclusions.This part of ISO 15156 applies to the qualification and selection of materials for equipment
46、designed and constructed using load controlled design methods. For design utilizing strain-based design methods, see Clause 5.This part of ISO 15156 is not necessarily applicable to equipment used in refining or downstream processes and equipment.INTERNATIONAL STANDARD ISO 15156-1:2015(E) ISO 2015 A
47、ll rights reserved 1BS EN ISO 15156-1:2015ISO 15156-1:2015(E)Table 1 List of equipmentISO 15156-1 is applicable to materials used for the following equipmentPermitted exclusionsDrilling, well construction, and well-servicing equipmentEquipment exposed only to drilling fluids of controlled compositio
48、naDrill bitsBlowout preventer (BOP) shear bladesbDrilling riser systemsWork stringsWireline and wireline equipmentcSurface and intermediate casingWells, including subsurface equipment, gas-lift equipment, wellheads, and christmas treesSucker rod pumps and sucker rodsdElectric submersible pumpsOther
49、artificial lift equipmentSlipsFlowlines, gathering lines, field facilities, and field processing plantsCrude-oil storage and handling facilities operating at a total absolute pressure below 0,45 MPa (65 psi)Water-handling equipment Water-handling facilities operating at a total absolute pressure below 0,45 MPa (65 psi)Water injection and water disposal equipmentNatural-gas treatment plants Transportation pipelines for liquids, gases, and multiphase fluidsLines handling gas prepared for general commercial and domestic useFor all equipmen
