1、BS EN ISO 16530-1:2017Petroleum and natural gasindustries Well integrityPart 1: Life cycle governance (ISO16530-1:2017)BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN ISO 16530-1:2017 BRITISH STANDARDNational forewordThis British Standard is the UK implementati
2、on of EN ISO 16530-1:2017. The UK participation in its preparation was entrusted to TechnicalCommittee PSE/17/-/4, Drilling and production equipment forpetroleum and natural gas industries.A list of organizations represented on this committee can beobtained on request to its secretary.This publicati
3、on does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2017. Published by BSI Standards Limited 2017ISBN 978 0 580 81410 5ICS 75.180.10Compliance with a British Standard cannot confer immunity from
4、legal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 March 2017.Amendments/corrigenda issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 16530-1 March 2017 ICS 75.180.10 English V
5、ersion Petroleum and natural gas industries - Well integrity - Part 1: Life cycle governance (ISO 16530-1:2017) Ptrole et industries du gaz naturel - Intgrit du puits - Partie 1: Gouvernance du cycle de vie (ISO 16530-1:2017) Erdl- und Erdgasindustrie - Bohrungsintegritt - Teil 1: Leitlinien zur Leb
6、enszykluslenkung (ISO 16530-1:2017) This European Standard was approved by CEN on 3 February 2017. 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-t
7、o-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 transla
8、tion 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,
9、 Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDI
10、ZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 16530-1:2017 EBS EN ISO 16530-1:2017EN I
11、SO 16530-1:2017 (E) 3 European foreword This document (EN ISO 16530-1:2017) 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, equipm
12、ent 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 2017 and con
13、flicting national standards shall be withdrawn at the latest by September 2017. Attention is drawn to the possibility that 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. Accord
14、ing 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, Former Yugoslav Republic of Macedonia, France, Germany,
15、Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom Endorsement notice The text of ISO 16530-1:2017 has been approved by CEN as EN ISO 165
16、30-1:2017 without any modification. BS EN ISO 16530-1:2017ISO 16530-1:2017(E)Foreword viiIntroduction viii1 Scope . 12 Normative references 23 Terms and definitions . 24 Abbreviated terms .105 Common elements of the well integrity life cycle 115.1 General 115.2 Well integrity . 115.3 Well integrity
17、policy 125.4 Well integrity management system 125.5 Risk assessment 125.5.1 General. 125.5.2 Risk register 135.5.3 Well type risk profile .145.6 Organizational structure and tasks 145.7 Barriers . 145.7.1 General. 145.7.2 Barrier philosophy 155.7.3 Well barriers .155.7.4 Operational barriers 175.7.5
18、 Human barriers 175.7.6 Administrative controls 175.7.7 Impact barriers 185.8 Performance standards for equipment . 185.8.1 General. 185.8.2 Well operating limits .185.9 Well barrier verification . 195.9.1 General. 195.9.2 Function testing .195.9.3 Barrier verification testing . 195.9.4 Direction of
19、 flow 205.9.5 Effects of temperature 215.9.6 Modelling verification 215.10 Reporting and documentation . 215.10.1 General. 215.10.2 Well integrity status reporting 215.10.3 Well life cycle phase deliverables . 225.10.4 Well handover process .235.11 Management of change . 235.11.1 General. 235.11.2 M
20、OC process . 235.11.3 Dispensation from the WIMS . 245.12 Continuous improvement . 245.12.1 General. 245.12.2 Key performance indicator monitoring 245.12.3 Lessons learned .255.13 Auditing 255.13.1 General. 255.13.2 Audit process .256 Basis of design phase 256.1 Basis of design phase objectives . 25
21、 ISO 2017 All rights reserved iiiContents PageBS EN ISO 16530-1:2017ISO 16530-1:2017(E)6.2 Organizational structure and tasks 266.3 Well barriers 276.4 Hazard identification and assessment . 276.5 Well integrity considerations for the basis of design286.5.1 General information to be provided .286.5.
22、2 Well objectives and life cycle 286.5.3 Inflow requirements 286.5.4 Outflow requirements 296.5.5 Well location and targets . 296.5.6 Prognoses regarding geological formations, pore pressure, formation strength and temperature . 296.5.7 Data acquisition requirements . 296.5.8 Other considerations fo
23、r well integrity .306.5.9 Production and injection characteristics affecting well integrity through the life cycle .306.6 Quality assurance and approval process . 306.7 Deliverables 307 Well design phase .317.1 Well design phase objectives . 317.2 Organizational structure and tasks 317.3 Risk contro
24、ls in well design 327.3.1 Risk register 327.3.2 Lessons learned .337.3.3 Well life cycle risk considerations 337.3.4 Additional considerations during well design 347.4 Well barriers 367.4.1 General. 367.4.2 Well barrier plan .367.4.3 WBE design performance standards .377.4.4 Verification of the fina
25、l well barrier .387.4.5 Emergency shutdown related safety systems .387.5 Well operating limits . 397.6 Contingency planning for well construction 397.7 Surveillance and monitoring requirements 397.8 Well design deliverables, reporting and documentation .408 Well construction phase 408.1 Well constru
26、ction phase objectives 408.2 Organizational structure and tasks 418.3 Well programme . 428.4 Well barrier schematic 428.5 Barrier verification . 428.5.1 General. 428.5.2 Wellhead movement and fatigue. 428.5.3 Cement . 438.5.4 Casing shoe testing438.5.5 Wellhead seal profile .448.5.6 Tubular connecti
27、ons 448.5.7 Casing wear .448.6 Risk identification and assessment 448.7 Management of change . 448.7.1 Potential changes to the well plan 448.7.2 Suspended well considerations . 458.8 Deliverables (reporting and documentation) . 458.8.1 Well handover information 458.8.2 Risk register 468.9 Continuou
28、s improvement . 469 Well operational phase .46iv ISO 2017 All rights reservedBS EN ISO 16530-1:2017ISO 16530-1:2017(E)9.1 Well operational phase objectives . 469.2 Organizational structure and tasks 479.3 Well barriers 479.3.1 General. 479.3.2 Performance standards . 479.3.3 Leak rates 489.4 Well mo
29、nitoring and surveillance 519.4.1 General. 519.4.2 Monitoring and surveillance frequency 519.4.3 Well operating limits .529.4.4 Suspended and shut-in wells . 539.4.5 Visual inspection .539.4.6 Well logging . 539.4.7 Corrosion monitoring .539.4.8 Corrosion monitoring and prevention external.549.4.9 E
30、rosion monitoring .549.4.10 Structural integrity monitoring . 549.4.11 Well elevation monitoring 559.4.12 Reservoir subsidence 569.5 Annulus pressure management 569.5.1 Management considerations 569.5.2 Sources of annulus pressure . 569.5.3 Annulus pressure monitoring and testing 579.5.4 Frequency o
31、f monitoring tubing and annulus casing pressures .589.5.5 Investigation of annulus pressure589.5.6 Maximum allowable annulus surface pressure 599.5.7 Maintaining annulus pressure within the thresholds .619.5.8 Review and change of MAASP and thresholds 619.6 Well maintenance 629.6.1 General. 629.6.2
32、Replacement parts.639.6.3 Frequency of maintenance . 639.6.4 Component testing methods 649.7 Risk assessment of well integrity failure and its management 649.7.1 General. 649.7.2 Integrity failure ranking and prioritization .649.7.3 Well failure model 649.8 Reporting and documentation . 659.9 Period
33、ic well review 669.9.1 Well use review 669.9.2 End of well life review 669.10 Change of well use . 679.11 Well stock performance review . 679.12 Continuous improvement . 6910 Well intervention phase .6910.1 Well intervention phase objectives 6910.2 Organizational structure and tasks 7010.3 Well hand
34、over . 7110.4 Well intervention programme 7110.5 Well barriers 7110.5.1 General. 7110.5.2 Well barrier plans 7210.5.3 Well barrier qualification 7210.5.4 Well barrier verification . 7210.5.5 Well operating limits .7210.6 Risk management 7210.7 Management of change . 7310.8 Deliverables (documentatio
35、n and reports) . 73 ISO 2017 All rights reserved vBS EN ISO 16530-1:2017ISO 16530-1:2017(E)11 Well abandonment phase .7311.1 Well abandonment phase objectives . 7311.2 Organizational structure and tasks 7411.3 Well abandonment programme 7511.4 Well barriers for abandonment . 7511.4.1 General. 7511.4
36、.2 Well barrier material selection and qualification .7611.4.3 Well barrier placement, configuration and redundancy 7611.4.4 Well barrier verification . 7611.4.5 Reference documents for well abandonment barriers 7611.5 Risk management 7711.6 Management of change . 7711.7 Deliverables (documentation
37、and reports) . 77Annex A (informative) Risk assessment techniques .79Annex B (informative) Risk register 82Annex C (informative) Example of well integrity roles and responsibilities chart .85Annex D (informative) Example of a well integrity competence matrix 86Annex E (informative) Examples of well
38、barrier elements, functions and failure characteristics .88Annex F (informative) Examples of well barriers during the well life cycle and a well barrier schematic .91Annex G (informative) Example of performance standard for well barrier elements 96Annex H (informative) Function testing by analysing
39、hydraulic signature .98Annex I (informative) Determination of leak rate . 100Annex J (informative) Well handover 104Annex K (informative) Examples of key performance indicators . 106Annex L (informative) Example of hazard identification checklist . 107Annex M (informative) Example plot of pore press
40、ure versus formation strength .108Annex N (informative) Well barrier element performance requirements 109Annex O (informative) Example of leak testing of gas-lift valves . 110Annex P (informative) Example of well operating limits 112Annex Q (informative) Example of possible well leak paths 114Annex
41、R (informative) MAASP calculations 115Annex S (informative) Example of a change in MAASP calculations . 121Bibliography . 123vi ISO 2017 All rights reservedBS EN ISO 16530-1:2017ISO 16530-1:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national
42、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
43、 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 used to develop this document and those intended fo
44、r 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 rules of the ISO/IEC Directives, Part 2 (see www .iso .
45、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 identified during the development of the document will
46、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 the voluntary nature of standards, the meani
47、ng of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Tec
48、hnical Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries, Subcommittee SC 4, Drilling and production equipment.A list of all parts in the ISO 16530 series can be found on the ISO website. ISO 2017 All rights reserved viiBS EN IS
49、O 16530-1:2017ISO 16530-1:2017(E)IntroductionThis document has been developed by oil and gas producing operating companies and is intended for use in the petroleum and natural gas industries worldwide. This document is intended to provide guidance to the well operator on managing well integrity throughout the well life cycle. Furthermore, this document addresses the minimum compliance requirements for the well operator in order to claim conformity with this document.It is necessary that users of this document are aware that requirements over and above t
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