1、Petroleum and natural gas industries Modular drilling rigs for offshore fixed platformsBS ISO 18647:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06 ISO 2017Petroleum and natural gas industries Modular drilling rigs for offshore fixed platformsIndustries du ptrol
2、e et du gaz naturel Spcifications pour une foreuse modulaire bord de plateformes fixes offshoreINTERNATIONAL STANDARDISO18647First edition2017-08Reference numberISO 18647:2017(E)National forewordThis British Standard is the UK implementation of ISO 18647:2017.The UK participation in its preparation
3、was entrusted to Technical Committee PSE/17/-/4, Drilling and production equipment for petroleum and natural gas industries.Readers are advised that, during the development of this Standard, the UK committee strongly recommended that the document be published as a Technical Specification as it provi
4、des general guidance.A list of organizations 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 2017 Pu
5、blished by BSI Standards Limited 2017ISBN 978 0 580 87099 6ICS 75.180.10Compliance 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 2017.Amendments/corrigenda i
6、ssued since publicationDate Text affectedBRITISH STANDARDBS ISO 18647:2017 ISO 2017Petroleum and natural gas industries Modular drilling rigs for offshore fixed platformsIndustries du ptrole et du gaz naturel Spcifications pour une foreuse modulaire bord de plateformes fixes offshoreINTERNATIONAL ST
7、ANDARDISO18647First edition2017-08Reference numberISO 18647:2017(E)BS ISO 18647:2017ISO 18647:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilize
8、d 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 ISOs member body in the country of the requester.ISO copyright o
9、fficeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 18647:2017ISO 18647:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise
10、 specified, 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
11、 or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgISO 18647:2017(E)Foreword viIntroduction vii1 Scope . 12 Normative references 13 Terms and defini
12、tions . 24 Abbreviated terms 45 Overall considerations . 65.1 General . 65.2 Functional equipment . 65.2.1 Hoisting system . 65.2.2 Rotary system . 65.2.3 Circulation and solids control systems . 65.2.4 Power and electrical systems 65.2.5 Well control system . 75.2.6 BOP handling system . 75.2.7 Cem
13、enting system . 75.2.8 Pipe handling system . 75.2.9 Instrument communication system 75.2.10 Auxiliary system . 75.3 Layout . 75.3.1 General 75.3.2 Drilling equipment set 85.3.3 Drilling support module 85.3.4 Drilling utilities . 85.4 Health and safety considerations 85.4.1 General 85.4.2 Escape and
14、 alarms 85.4.3 Hazardous areas and storage of hazardous goods . 95.4.4 Fire and explosion protection. 95.4.5 Safety equipment . 95.5 Operational considerations 95.6 Corrosion control 95.7 Structural considerations 95.8 Removal and abandonment 106 Design .106.1 General 106.2 Rig rating . 106.3 Drilli
15、ng equipment set . 116.3.1 General. 116.3.2 Derrick/Mast 126.3.3 Maximum hook load 126.3.4 Drill floor clearance 126.3.5 Top drive system .126.3.6 Well control equipment 126.3.7 BOP handling system 126.3.8 Circulation and solids control system 136.4 Drilling support equipment 136.4.1 Power of the mu
16、d pump set 136.4.2 Mud tank volume 136.4.3 Generator set 136.4.4 Electrical equipment and cabling . 146.4.5 Emergency power supply 14 ISO 2017 All rights reserved iiiContents PageBS ISO 18647:2017ISO 18647:2017(E)6.4.6 UPS 146.4.7 Fuel tank . 146.4.8 P-tanks and pipework.146.4.9 Auxiliary systems .1
17、56.4.10 Other requirements 156.5 Interfaces 166.5.1 Seawater . 166.5.2 Fresh water 166.5.3 Fuel .166.5.4 Compressed air 166.5.5 Discharge system 166.5.6 Electrical interface.166.5.7 Instrument communication interface .166.5.8 Well control system interface 166.5.9 Safety system interface 176.5.10 Flo
18、wback system interface . 177 Structural design .177.1 General 177.2 Structure simulation . 177.3 Design checks 177.4 Material selection 177.5 Skid rail strength analysis 178 Construction and assembly 178.1 General 178.2 Planning . 188.3 Equipment and materials handling 188.3.1 Arrival inspection of
19、materials and equipment .188.3.2 Storage and tracking of materials and equipment.188.4 Structural steelwork fabrication . 188.4.1 Cylindrical tubular members . 188.4.2 Non-cylindrical sections . 188.4.3 Skid rail fabrication 198.4.4 Tolerance for skid rail installation . 198.5 Welding and inspection
20、 198.5.1 Basic requirements .198.5.2 Visual inspection .208.5.3 Non-destructive inspection . 208.5.4 Additional inspection requirement 218.6 Prefabrication and installation of the piping .218.7 Outfitting . 218.7.1 Heat insulating materials 218.7.2 Penetrations 218.7.3 Fire doors 218.7.4 Installatio
21、n of ladders and guardrails 228.8 Corrosion control . 228.9 Installation of equipment . 228.9.1 General. 228.9.2 Hoisting equipment 228.9.3 Rotating equipment 228.9.4 Circulation and solids control equipment .228.9.5 Power and electrical equipment . 248.9.6 Well control equipment 248.9.7 Pipe handli
22、ng equipment 248.9.8 Fire and gas detection equipment . 248.9.9 Drilling instrument communication system .258.9.10 Boiler and steam system 258.10 Weighing 25iv ISO 2017 All rights reservedBS ISO 18647:2017ISO 18647:2017(E)6.4.6 UPS 146.4.7 Fuel tank . 146.4.8 P-tanks and pipework.146.4.9 Auxiliary s
23、ystems .156.4.10 Other requirements 156.5 Interfaces 166.5.1 Seawater . 166.5.2 Fresh water 166.5.3 Fuel .166.5.4 Compressed air 166.5.5 Discharge system 166.5.6 Electrical interface.166.5.7 Instrument communication interface .166.5.8 Well control system interface 166.5.9 Safety system interface 176
24、.5.10 Flowback system interface . 177 Structural design .177.1 General 177.2 Structure simulation . 177.3 Design checks 177.4 Material selection 177.5 Skid rail strength analysis 178 Construction and assembly 178.1 General 178.2 Planning . 188.3 Equipment and materials handling 188.3.1 Arrival inspe
25、ction of materials and equipment .188.3.2 Storage and tracking of materials and equipment.188.4 Structural steelwork fabrication . 188.4.1 Cylindrical tubular members . 188.4.2 Non-cylindrical sections . 188.4.3 Skid rail fabrication 198.4.4 Tolerance for skid rail installation . 198.5 Welding and i
26、nspection 198.5.1 Basic requirements .198.5.2 Visual inspection .208.5.3 Non-destructive inspection . 208.5.4 Additional inspection requirement 218.6 Prefabrication and installation of the piping .218.7 Outfitting . 218.7.1 Heat insulating materials 218.7.2 Penetrations 218.7.3 Fire doors 218.7.4 In
27、stallation of ladders and guardrails 228.8 Corrosion control . 228.9 Installation of equipment . 228.9.1 General. 228.9.2 Hoisting equipment 228.9.3 Rotating equipment 228.9.4 Circulation and solids control equipment .228.9.5 Power and electrical equipment . 248.9.6 Well control equipment 248.9.7 Pi
28、pe handling equipment 248.9.8 Fire and gas detection equipment . 248.9.9 Drilling instrument communication system .258.9.10 Boiler and steam system 258.10 Weighing 25iv ISO 2017 All rights reserved ISO 18647:2017(E)9 Pre-commissioning .269.1 Pre-commissioning scope . 269.2 Pre-commissioning preparat
29、ion . 269.3 Hoisting equipment . 279.4 Rotating equipment . 279.5 Circulation and solids control equipment 289.6 Power and electrical equipment . 289.6.1 Diesel generator set289.6.2 Transformer 289.6.3 Medium voltage switchboard, low voltage switchboard and motor control centre 299.6.4 UPS 299.6.5 E
30、lectric control system equipment .299.7 BOP handling equipment 299.8 Cementing equipment . 299.9 Pipe handling equipment 309.10 Fire and gas detection system equipment 309.11 Instrument . 309.11.1 Drilling instrument .309.11.2 P-tank instrument 309.12 Hydraulic system 319.13 Skidding equipment 319.1
31、4 HVAC equipment . 3110 Installation, hook up and commissioning .3110.1 Loadout and marine transportation 3110.2 Installation . 3210.3 Hook up 3210.3.1 Equipment hook up 3210.3.2 Piping system hook up .3210.3.3 Electrical hook up 3310.4 Commissioning 3310.4.1 General. 3310.4.2 Preparations before co
32、mmissioning 3310.4.3 System function testing . 3510.4.4 System load testing .3911 Quality control, quality assurance and documents .4012 In-service inspection and integrity management .4013 Reuse 41Annex A (informative) Additional information and guidance 42Annex B (informative) Guidance for load an
33、d resistance factor design/working stress design method 84Annex C (informative) List of typical fabrication design drawings and documents 91Annex D (informative) Typical loadout and seafastening design documents 96Annex E (informative) Typical acceptance report for an MDR on an offshore fixed platfo
34、rm 97Annex F (informative) Typical completion acceptance document and record for an MDR on an offshore fixed platform . 100Annex G (informative) Typical in-service inspection plan for an MDR on a fixed offshore platform 102Bibliography . 113 ISO 2017 All rights reserved vBS ISO 18647:2017ISO 18647:2
35、017(E)ForewordISO (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 whic
36、h 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 International Electrotechnical Commission (IEC) on all ma
37、tters of electrotechnical standardization.The procedures 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
38、document was drafted in accordance with the editorial rules 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
39、 all such patent rights. Details of any patent rights identified 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 use
40、rs and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning 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 Barrier
41、s to Trade (TBT), see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries, Subcommittee SC 4, Drilling and production equipment.vi ISO 2
42、017 All rights reservedBS ISO 18647:2017ISO 18647:2017(E)ForewordISO (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
43、. 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 Intern
44、ational Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures 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 diff
45、erent 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 .org/ directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO s
46、hall 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 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 docum
47、ent is information given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Org
48、anization (WTO) principles in the Technical Barriers to Trade (TBT), see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries, Subcommitt
49、ee SC 4, Drilling and production equipment.vi ISO 2017 All rights reserved ISO 18647:2017(E)IntroductionThis document is applicable to modular drilling rigs on offshore fixed platform. It is intended to provide wide latitude in the design, construction, installation and commissioning of offshore modular drilling rigs on fixed platforms, without hindering innovation. Sound engineering judgment is therefore necessary in the use of this document.The design of a modular drilling rig includes choices of drilling equipment, layout of m
