ДСТУ EN ISO 10423:2022 Нафтова та газова промисловість. Устатковання для буріння та видобування. Гирлове устатковання та фонтанна арматура (EN ISO 10423:2009, IDT; ISO 10423:2009, IDT)



ПІДТВЕРДЖУВАЛЬНЕ ПОВІДОМЛЕННЯ

Державне підприємство
«Український науково-дослідний і навчальний центр
проблем стандартизації, сертифікації та якості»
(ДП «УкрНДНЦ»)

Наказ від 13.05.2022 № 76

ISO 10423:2022

Petroleum and natural gas industries — Drilling and production equipment —
Wellhead and tree equipment

прийнято як національний стандарт
методом підтвердження за позначенням

ДСТУ EN ISO 10423:2022
(EN ISO 10423:2009, IDT; ISO 10423:2009, IDT)

Нафтова та газова промисловість. Устатковання для буріння та видобування.
Гирлове устатковання та фонтанна арматура

З наданням чинності від 2022–06–01

Відповідає офіційному тексту

З питань придбання офіційного видання звертайтесь
до національного органу стандартизації
(ДП "УкрНДНЦ" http://uas.org.ua)

Contents

Foreword

Introduction

1 Scope

1.1 Purpose

1.2 Applicability

1.3 Service conditions

1.4 Product specification levels

2 Normative references

3 Terms, definitions and abbreviated terms

3.1 Terms and definitions

3.2 Abbreviated terms

4 Design and performance — General requirements

4.1 Performance requirements — General

4.2 Service conditions

4.3 Design methods

4.4 Miscellaneous design information

4.5 Design documentation

4.6 Design review

4.7 Design validation

5 Materials — General requirements

5.1 General

5.2 Written specifications

5.3 Mandrel tubing hangers and casing hangers

5.4 Bodies, bonnets and end and outlet connections

5.5 Ring gaskets

5.6 Test coupons

5.7 Qualification test coupons

5.8 Heat-treating equipment qualification

5.9 Material qualification

5.10 Pressure-boundary penetrations

5.11 Wear bushings

5.12 Clamp hub-end connectors

6 Welding — General requirements

6.1 General

6.2 Non-pressure-containing weldments other than weld overlays — PSL 1 to PSL 3

6.3 Pressure-containing fabrication weldments for bodies, bonnets, end and outlet connections, bullplugs, valve-removal plugs and back-pressure valves

6.4 Pressure-containing repair weldments for bodies, bonnets, end and outlet connections, bullplugs, valve-removal plugs and back-pressure valves

6.5 Weld overlay for corrosion resistance and/or hard facing and other material surface property controls

7 Quality control

7.1 General

7.2 Measuring and testing equipment

7.3 Quality-control personnel qualifications

7.4 Quality control requirements

7.5 Quality control records requirements

8 Equipment marking

8.1 Marking requirements

8.2 Wellhead equipment

8.3 Connectors and fittings

8.4 Casing and tubing hangers

8.5 Valves and chokes

8.6 Loose connectors [flanged, threaded, other end connectors (OEC) and welded]

8.7 Other equipment

8.8 Studs and nuts

8.9 Christmas trees

8.10 Valve-removal plugs

8.11 Bullplugs

8.12 Back-pressure valves

9 Storing and shipping

9.1 Draining after testing

9.2 Rust prevention

9.3 Sealing-surface protection

9.4 Assembly and maintenance instructions

9.5 Ring gaskets

9.6 Age control of non-metallic materials

10 Equipment-specific requirements

10.1 Flanged end and outlet connections

10.2 Threaded end and outlet connections

10.3 Studs and nuts

10.4 Ring gaskets

10.5 Valves

10.6 Casing and tubing heads

10.7 Casing and tubing hangers

10.8 Tubing-head adapters

10.9 Chokes

10.10 Tees and crosses

10.11 Test and gauge connections for 103,5 MPa and 138,0 MPa (15000 psi and 20000 psi) equipment

10.12 Fluid sampling devices

10.13 Christmas trees

10.14 Cross-over connectors

10.15 Adapter and spacer spools

10.16 Actuators

10.17 Packing mechanisms for lock screws, alignment pins and retainer screws

10.18 Other end connectors

10.19 Top connectors

10.20 Surface and underwater safety valves and actuators

10.21 Bullplugs

10.22 Valve-removal plugs

10.23 Other pressure-boundary penetrations

10.24 Back-pressure valves

11 Repair and remanufacture

Annex A (informative) Purchasing guidelines

Annex B (informative) USC unit tables and data for this International Standard

Annex C (informative) Method of calculating stud bolt lengths for type 6B and 6BX flanges

Annex D (informative) Recommended flange bolt torque

Annex E (informative) Recommended weld preparation design dimensions

Annex F (informative) Design validation procedures

Annex G (informative) Design and rating of equipment for use at elevated temperatures

Annex H (normative) Design and manufacture of surface wellhead running, retrieving and testing tools, clean-out tools and wear bushings

Annex I (normative) Design validation procedures for surface safety valves and underwater safety valves

Annex J (normative) Repair and remanufacture requirements

Annex K (informative) Recommended specifications for top connectors for christmas trees

Annex L (normative) Specifications for valve-removal preparations, valve-removal plugs and handling tools

Annex M (informative) Qualification of heat-treating equipment

Annex N (informative) List of tables and list of figures

Bibliography