Petroleum and natural gas industries - Design and operation of subsea production systems - Part 1: General requirements and recommendations (ISO 13628-1:2005)

This part of ISO 13628 provides general requirements and overall recommendations for development of complete subsea production systems, from the design phase to decommissioning and abandonment. This part of ISO 13628 is intended as an umbrella document to govern other parts of ISO 13628 dealing with more detailed requirements for the subsystems which typically form part of a subsea production system. However, in some areas (e.g. system design, structures, manifolds, lifting devices, and colour and marking) more detailed requirements are included herein, as these subjects are not covered in a subsystem standard. The complete subsea production system comprises several subsystems necessary to produce hydrocarbons from one or more subsea wells and transfer them to a given processing facility located offshore (fixed, floating or subsea) or onshore, or to inject water/gas through subsea wells. This part of ISO 13628 and its related subsystem standards apply as far as the interface limits described in Clause 4. Specialized equipment, such as split trees and trees and manifolds in atmospheric chambers, are not specifically discussed because of their limited use. However, the information presented is applicable to those types of equipment. If requirements as stated in this part of ISO 13628 are in conflict with, or are inconsistent with, requirements as stated in the relevant complementary parts of ISO 13628, then the specific requirements in the complementary parts take precedence.

Erdöl- und Erdgasindustrie - Auslegung und Betrieb von Unterwasser-Produktionssystemen - Teil 1: Allgemeine Anforderungen und Empfehlungen (ISO 13628-1:2005)

Industries du pétrole et du gaz naturel - Conception et exploitation des systemes de production immergés - Partie 1: Exigences générales et recommandations (ISO 13628-1:2005)

L'ISO 13628-1:2005 fournit des exigences générales et des recommandations pour le développement de systèmes de production immergés complets, de la phase de conception jusqu'au démantèlement et à l'abandon. L'ISO 13628-1:2005 est un document cadre régissant les autres parties de l'ISO 13628 qui traitent de manière plus détaillée des exigences relatives aux sous-systèmes faisant généralement partie d'un système de production immergé. Néanmoins, dans certains domaines (par exemple, conception du système, structures, manifolds, dispositifs de levage, couleur et marquage), des exigences plus détaillées sont incluses dans la présente norme, car ces sujets ne sont pas couverts par une norme de sous-système. Le système de production immergé complet comprend plusieurs sous-systèmes nécessaires pour produire des hydrocarbures à partir d'un ou plusieurs puits sous-marins et les transférer vers une installation de traitement donnée située en mer (fixe, flottante ou immergée) ou à terre, ou pour injecter de l'eau/du gaz dans les puits sous-marins. L'ISO 13628-1:2005 et les normes de sous-systèmes connexes, s'appliquent jusqu'aux limites d'interface décrites à l'Article 4. Les équipements spéciaux, tels que les «split trees», les têtes de production et les manifolds des chambres atmosphériques, ne sont pas spécifiquement décrits du fait de leur usage limité. Toutefois, les informations fournies sont applicables à ces types d'équipement.

Industrija za predelavo nafte in zemeljskega plina – Načrtovanje in upravljanje proizvodnje v podmorskih sistemih – 1. del: Splošne zahteve in priporočila (ISO 13628-1:2005)

General Information

Status
Published
Publication Date
31-Aug-2006
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Sep-2006
Due Date
01-Sep-2006
Completion Date
01-Sep-2006

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SLOVENSKI STANDARD
SIST EN ISO 13628-1:2006
01-september-2006
,QGXVWULMD]DSUHGHODYRQDIWHLQ]HPHOMVNHJDSOLQD±1DþUWRYDQMHLQXSUDYOMDQMH
SURL]YRGQMHYSRGPRUVNLKVLVWHPLK±GHO6SORãQH]DKWHYHLQSULSRURþLOD ,62

Petroleum and natural gas industries - Design and operation of subsea production
systems - Part 1: General requirements and recommendations (ISO 13628-1:2005)
Erdöl- und Erdgasindustrie - Auslegung und Betrieb von Unterwasser-
Produktionssystemen - Teil 1: Allgemeine Anforderungen und Empfehlungen (ISO 13628
-1:2005)
Industries du pétrole et du gaz naturel - Conception et exploitation des systemes de
production immergés - Partie 1: Exigences générales et recommandations (ISO 13628-
1:2005)
Ta slovenski standard je istoveten z: EN ISO 13628-1:2005
ICS:
75.180.10 Oprema za raziskovanje in Exploratory and extraction
odkopavanje equipment
SIST EN ISO 13628-1:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN ISO 13628-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2005
ICS 75.180.10 Supersedes EN ISO 13628-1:1999
English Version
Petroleum and natural gas industries - Design and operation of
subsea production systems - Part 1: General requirements and
recommendations (ISO 13628-1:2005)
Industries du pétrole et du gaz naturel - Conception et Erdöl- und Erdgasindustrien - Konstruktion und Betrieb von
exploitation des systèmes de production immergés - Partie Unterwasser-Produktionssystemen - Teil 1: Allgemeine
1: Exigences générales et recommandations (ISO 13628- Anforderungen und Empfehlungen (ISO 13628-1:2005)
1:2005)
This European Standard was approved by CEN on 21 October 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13628-1:2005: E
worldwide for CEN national Members.

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EN ISO 13628-1:2005 (E)





Foreword


This document (EN ISO 13628-1:2005) has been prepared by Technical Committee ISO/TC 67
"Materials, equipment and offshore structures for petroleum 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 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 May 2006, and conflicting national standards
shall be withdrawn at the latest by May 2006.

This document supersedes EN ISO 13628-1:1999.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.


Endorsement notice

The text of ISO 13628-1:2005 has been approved by CEN as EN ISO 13628-1:2005 without any
modifications.

2

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INTERNATIONAL ISO
STANDARD 13628-1
Second edition
2005-11-15

Petroleum and natural gas industries —
Design and operation of subsea
production systems —
Part 1:
General requirements and
recommendations
Industries du pétrole et du gaz naturel — Conception et exploitation des
systèmes de production immergés —
Partie 1: Exigences générales et recommandations




Reference number
ISO 13628-1:2005(E)
©
ISO 2005

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ISO 13628-1:2005(E)
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ii © ISO 2005 – All rights reserved

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ISO 13628-1:2005(E)
Contents Page
Foreword. v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and abbreviations. 2
3.1 Terms and definitions. 2
3.2 Abbreviated terms . 3
4 Systems and interface descriptions . 6
4.1 General. 6
4.2 System description. 7
4.3 Subsystem interfaces. 9
5 Design . 9
5.1 General. 9
5.2 Design criteria . 9
5.3 Field development . 13
5.4 Design loads. 14
5.5 System design. 14
5.6 Subsea wellhead. 17
5.7 Tubing hanger/tree system. 21
5.8 Completion/workover riser system. 24
5.9 Mudline casing suspension system . 24
5.10 Production controls. 25
5.11 Flowlines and end connections . 26
5.12 Template and manifold systems . 34
5.13 Production risers . 40
5.14 ROV/ROT intervention systems . 41
5.15 Colours and marking. 41
6 Materials and corrosion protection. 42
6.1 Material evaluation. 42
6.2 Metallic materials. 42
6.3 Non-metallic materials. 44
6.4 Bolting materials for subsea applications .45
6.5 External corrosion protection . 46
6.6 Design limitations for materials . 46
7 Manufacturing and testing. 48
7.1 General requirements and recommendations . 48
7.2 Test procedures . 48
7.3 Integration testing. 49
8 Operations . 50
8.1 General. 50
8.2 Transportation and handling . 50
8.3 Installation . 51
8.4 Drilling and completion. 52
8.5 Hook-up and commissioning . 53
8.6 Well intervention. 58
8.7 Maintenance . 59
8.8 Decommissioning. 61
© ISO 2005 – All rights reserved iii

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ISO 13628-1:2005(E)
9 Documentation . 62
9.1 General . 62
9.2 Engineering and manufacturing. 62
9.3 Operating and maintenance. 63
9.4 As-built/as-installed documentation . 63
Annex A (informative) Description of subsea production systems . 64
Annex B (normative) Colours and marking . 163
Annex C (informative) Integration testing of subsea production equipment. 170
Annex D (informative) Typical procedures for commissioning . 175
Annex E (informative) Documentation for operation . 179
Annex F (informative) Datasheets. 184
Annex G (informative) Structures, process valves and piping . 191
Annex H (informative) System engineering in subsea field developments. 194
Annex I (informative) Flow assurance considerations . 196
Annex J (informative) Barrier philosophy considerations . 223
Annex K (normative) Requirements and recommendations for lifting devices and unpressurized
structural components . 227
Bibliography . 231

iv © ISO 2005 – All rights reserved

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ISO 13628-1:2005(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
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 13628-1 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.
This second edition cancels and replaces the first edition (ISO 13628-1:1999), which has been technically
revised.
ISO 13628 consists of the following parts, under the general title Petroleum and natural gas industries —
Design and operation of subsea production systems:
⎯ Part 1: General requirements and recommendations
1)
⎯ Part 2: Flexible pipe systems for subsea and marine applications
⎯ Part 3: Through flowline (TFL) systems
⎯ Part 4: Subsea wellhead and tree equipment
⎯ Part 5: Subsea umbilicals
⎯ Part 6: Subsea production control systems
⎯ Part 8: Remotely Operated Vehicle (ROV) interfaces on subsea production systems
⎯ Part 9: Remotely Operated Tool (ROT) intervention systems
The following parts are under preparation:
⎯ Part 7: Completion/workover riser systems
⎯ Part 10: Specification for bonded flexible pipe
⎯ Part 11: Flexible pipe systems for subsea and marine applications


1) Under revision.
© ISO 2005 – All rights reserved v

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ISO 13628-1:2005(E)
Introduction
This part of ISO 13628 has been prepared to provide general requirements, recommendations and overall
guidance for the user to the various areas requiring consideration during development of a subsea production
system for the petroleum and natural gas industries. The functional requirements defined in this part of
ISO 13628 will allow alternatives in order to suit specific field requirements. The intention is to facilitate and
complement the decision process rather than to replace individual engineering judgement and, where
requirements are non-mandatory, to provide positive guidance for the selection of an optimum solution.
vi © ISO 2005 – All rights reserved

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INTERNATIONAL STANDARD ISO 13628-1:2005(E)

Petroleum and natural gas industries — Design and operation
of subsea production systems —
Part 1:
General requirements and recommendations
1 Scope
This part of ISO 13628 provides general requirements and overall recommendations for development of
complete subsea production systems, from the design phase to decommissioning and abandonment. This
part of ISO 13628 is intended as an umbrella document to govern other parts of ISO 13628 dealing with more
detailed requirements for the subsystems which typically form part of a subsea production system. However,
in some areas (e.g. system design, structures, manifolds, lifting devices, and colour and marking) more
detailed requirements are included herein, as these subjects are not covered in a subsystem standard.
The complete subsea production system comprises several subsystems necessary to produce hydrocarbons
from one or more subsea wells and transfer them to a given processing facility located offshore (fixed, floating
or subsea) or onshore, or to inject water/gas through subsea wells. This part of ISO 13628 and its related
subsystem standards apply as far as the interface limits described in Clause 4.
Specialized equipment, such as split trees and trees and manifolds in atmospheric chambers, are not
specifically discussed because of their limited use. However, the information presented is applicable to those
types of equipment.
If requirements as stated in this part of ISO 13628 are in conflict with, or are inconsistent with, requirements
as stated in the relevant complementary parts of ISO 13628, then the specific requirements in the
complementary parts take precedence.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 3506-1, Mechanical properties of corrosion-resistant stainless-steel fasteners — Part 1: Bolts, screws and
studs
ISO 3506-2, Mechanical properties of corrosion-resistant stainless-steel fasteners — Part 2: Nuts
ISO 10423, Petroleum and natural gas industries — Drilling and production equipment — Wellhead and
christmas tree equipment
ISO 13535, Petroleum and natural gas industries — Drilling and production equipment — Hoisting equipment
ISO 13628-4, Petroleum and natural gas industries — Design and operation of subsea production systems —
Part 4: Subsea wellhead and tree equipment
ISO 13628-5, Petroleum and natural gas industries — Design and operation of subsea production systems —
Part 5: Subsea umbilicals
© ISO 2005 – All rights reserved 1

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ISO 13628-1:2005(E)
ISO 13628-6, Petroleum and natural gas industries — Design and operation of subsea production systems —
Part 6: Subsea production control systems
2)
ISO 13628-7: — , Petroleum and natural gas industries — Design and operation of subsea production
systems — Part 7: Completion/workover riser systems
ISO 13628-8, Petroleum and natural gas industries — Design and operation of subsea production systems —
Part 8: Remotely Operated Vehicle (ROV) interfaces on subsea production systems
ISO 13628-9, Petroleum and natural gas industries — Design and operation of subsea production systems —
Part 9: Remotely Operated Tool (ROT) intervention systems
API RP 2A, Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms —
Working Stress Design Twenty-First Edition
DNV2.7-1, Offshore freight containers
3 Terms, definitions and abbreviations
For the purposes of this document, the following terms, definitions and abbreviated terms apply.
3.1 Terms and definitions
3.1.1
barrier
element forming part of a pressure-containing envelope which is designed to prevent unintentional flow of
produced/injected fluids, particularly to the external environment
3.1.2
deep water
water depth generally ranging from 610 m (2 000 ft) to 1 830 m (6 000 ft)
NOTE Since the physical circumstances of any situtation will change as a function of water depth, use of the term
“deep water” implies that it may be necessary to consider design and/or technology alternatives.
3.1.3
first-end connection
connection made at the initiation point of the flowline or umbilical installation process
3.1.4
flowline
production/injection line, service line or pipeline through which fluid flows
NOTE In this part of ISO 13628, the term is used to describe solutions or circumstances of general nature related to
a flowline.
3.1.5
flying lead
unarmoured umbilical jumper with a termination plate at either end (incorporating connectors for the various
lines) used to connect subsea facilities together
NOTE 1 A flying lead is commonly used to connect e.g. a subsea control module on a subsea tree to a subsea
umbilical distribution unit.
NOTE 2 This type of umbilical jumper is lightweight and hence can be picked up from a deployment basket on the
seabed and manoeuvred into position using a free-flying ROV.

2) To be published.
2 © ISO 2005 – All rights reserved

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ISO 13628-1:2005(E)
3.1.6
jumper
short segment of flexible pipe with a connector half at either end
NOTE A jumper is commonly used to connect flowlines and/or subsea facilities together, e.g. a subsea flowline to a
hard pipe riser installed on a production platform.
3.1.7
process valve
any valve located downstream of the tree wing valves in the production flow path
3.1.8
pull-in head
device used for terminating the end of a flowline or umbilical so that it can be loaded/offloaded from a vessel
and pulled along the seabed and/or through an I-tube or J-tube
3.1.9
second-end connection
connection made at the termination point of the flowline or umbilical installation process
3.1.10
spool
short segment of rigid pipe with a connector half at either end
NOTE A spool is commonly used to connect flowlines and/or subsea facilities together, e.g. a subsea tree to a
subsea manifold.
3.1.11
ultra-deep water
water depth exceeding 1 830 m (6 000 ft)
NOTE 1 Since the physical circumstances of any situtation will change as a function of water depth, use of the term
“ultra-deep water” implies that it may be necessary to consider design and/or technology alternatives.
NOTE 2 For description of pressure and temperature ratings, the definition given in the applicable subsystem
International Standard and other relevant standards and design codes is used.
3.1.12
umbilical jumper
short segment of umbilical with a termination plate at either end (incorporating connectors for the various
lines) used to connect subsea facilities together
NOTE An umbilical jumper is commonly used to connect e.g. a subsea umbilical termination to a subsea umbilical
distribution unit.
3.2 Abbreviated terms
AAV annulus access valve
AC alternating current
ADS atmospheric diving system
AIV annulus isolation valve
AMV annulus master valve
API American Petroleum Institute
ASV annulus swab valve
© ISO 2005 – All rights reserved 3

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ISO 13628-1:2005(E)
AUV autonomous underwater vehicle
AWS American Welding Society
BOP blow-out preventer
CRA corrosion-resistant alloy
C/WO completion/workover
DC direct current
DFI design, fabrication, installation
DHPTT downhole pressure temperature transmitter
DNV Det Norske Veritas
EDP emergency disconnect package
ESD emergency shutdown
ESP electrical submersible pump
FAT factory acceptance test
FMEA failure mode and effects analysis
FPS floating production system
FPU floating production unit
GOR gas-oil ratio
GVF gas volume fraction
HAZOP hazards in operation analysis
HBW Brinell hardness
HIPPS high-integrity pressure protection system
HPU hydraulic power unit
HV Vickers hardness
HXT horizontal tree
ID internal diameter
IPU integrated pipeline umbilical
LMRP lower marine riser package (for drilling)
LPMV lower production master valve
LRFD load and resistance factored design
LRP lower riser package (for workover)
4 © ISO 2005 – All rights reserved

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ISO 13628-1:2005(E)
LWI light well intervention
MEG monoethylene glycol
MIV methanol injection valve
MODU mobile offshore drilling unit
MPFM multiphase flowmeter
MPP multiphase pump
NACE National Association of Corrosion Engineers
OTDR optical time domain reflectometry
PCS production control system
PGB permanent guide base
PIV production isolation valve
PLEM pipeline end manifold
PLET pipeline end termination
PLS plastic limit state
PMV production master valve
PRE pitting-resistance equivalent
PSD production shut-down
PSW production swab valve
PWV production wing valve
QRA quantitative risk analysis
RAL “Reichsausschuss für Lieferbedingungen”, a Colour system used by German paint manufacturers
ROT remotely operated tool
ROV remotely operated vehicle
SAS safety and automation system
SCM subsea control module
SCSSV surface-controlled subsurface safety valve
SEM subsea electronic module
SIL safety integrity level
SITHP shut-in tubing head pressure
SSIV subsea isolation valve
© ISO 2005 – All rights reserved 5

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ISO 13628-1:2005(E)
SSP subsea processing
SUDU subsea umbilical distribution unit
SUT subsea umbilical termination
SXT surface tree
TFL through-flowline system
TGB temporary guidebase
TH tubing hanger
THRT tubing hanger running tool
TRT tree running tool
ULS ultimate limit state
UNS unified numbering system
UPMV upper production master valve
UPS uninterruptable power supply
VXT vertical tree
WAT wax appearance temperature
WHP wellhead pressure
WOCS workover control system
WOR workover riser
XOV cross-over valve
XT tree
4 Systems and interface descriptions
4.1 General
4.1.1 This clause describes subsea systems and main components in general and defines subsystem
interfaces and corresponding specification
...

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