Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2018)

This document specifies the technical delivery conditions for steel drill-pipes with upset pipe-body ends and weld-on tool joints for use in drilling and production operations in petroleum and natural gas industries for three product specification levels (PSL-1, PSL-2 and PSL-3). The requirements for PSL-1 form the basis of this document. The requirements that define different levels of standard technical requirements for PSL-2 and PSL-3 are in Annex G.
This document covers the following grades of drill-pipe:
—          grade E drill-pipe;
—          high-strength grades of drill-pipe, grades X, G and S;
—          enhanced H2S resistance drill pipe, grades D and F.
A typical drill-pipe configuration is given, showing main elements and lengths (see Figure B.1). The main dimensions and masses of the grades of drill-pipe are given in both SI units (see Table A.1) and in USC units (see Table C.1).
This document can also be used for drill-pipe with tool joints not specified by ISO or API standards.
By agreement between purchaser and manufacturer, this document can also be applied to other drill-pipe body and/or tool-joint dimensions. This document lists supplementary requirements that can optionally be agreed between purchaser and manufacturer, for testing, performance verification and non-destructive examination (see Annex E).
This document does not consider performance properties, nor performance degradation of the product when in service.
NOTE 1    In this document, drill-pipe is designated by label 1, label 2, grade of material (E, X, G, S, D and F), upset type and type of rotary shouldered connection. Designations are used for the purpose of identification in ordering.
NOTE 2    Reference can be made to ISO 10424-2 or API Spec 7-2 for the detailed requirements for the threading of drill-pipe tool joints.
NOTE 3    Reference can be made to API RP 7G for the performance properties of the drill-pipe.

Erdöl- und Erdgasindustrie - Stahl-Bohrrohre (ISO 11961:2018)

Industries du pétrole et du gaz naturel - Tiges de forage en acier (ISO 11961:2018)

Industrija nafte in zemeljskega plina - Jeklene vrtalne cevi (ISO 11961:2018)

Ta dokument določa tehnične dobavne pogoje za jeklene vrtalne cevi z razširjenimi konci in varjenimi spoji za uporabo v vrtalnih ter proizvodnih postopkih v industriji nafte in zemeljskega plina za tri ravni specifikacij proizvoda (PSL-1, PSL-2 in PSL-3). Zahteve za PSL-1 so osnova tega dokumenta. Zahteve, ki določajo različne ravni standardnih tehničnih
zahtev za PSL-2 in PSL-3, so podane v dodatku G.
Ta dokument zajema naslednje razrede vrtalnih cevi:
– vrtalna cev razreda E;
– vrtalna cev visokotrdnostnega razreda, razredi X, G in S;
– vrtalna cev izboljšane odpornosti H2S, razreda D in F.
Podana je tipična konfiguracija vrtalne cevi, ki prikazuje glavne elemente in dolžine (glej sliko B.1). Glavne dimenzije in mase razredov vrtalnih cevi so podane v enotah SI (glej preglednico A.1) ter v enotah USC (glej preglednico C.1).
Ta dokument se lahko uporablja tudi za vrtalne cevi s spoji, ki niso določene s standardi ISO ali API. Na podlagi dogovora med kupcem in proizvajalcem se lahko ta dokument uporablja tudi za druge dimenzije delov vrtalnih cevi in njihovih spojev. V tem dokumentu so navedene dodatne zahteve, ki se lahko na podlagi dogovora med kupcem in proizvajalcem uporabljajo za preskušanje, preverjanje učinkovitosti ter neporušitveni preiskovalni postopek (glej dodatek E).
V tem dokumentu se ne obravnavajo lastnosti izdelka niti zmanjšanje učinkovitosti izdelka
v uporabi.
OPOMBA 1: V tem dokumentu je vrtalna cev označena z oznako 1, oznako 2, razredom materiala (E, X, G, S, D in F), vrsto razširitve in vrsto vrtljivega vijačnega priključka. Označbe se uporabljajo za identifikacijo pri naročanju.
OPOMBA 2: Za podrobne zahteve za vrezovanje navoja v spoje vrtalnih cevi se lahko uporablja standard ISO 10424-2 ali specifikacija API 7-2.
OPOMBA 3: Za lastnosti vrtalne cevi se lahko uporablja API RP 7G.

General Information

Status
Published
Publication Date
20-Nov-2018
Withdrawal Date
30-May-2019
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
21-Nov-2018
Completion Date
21-Nov-2018

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SLOVENSKI STANDARD
SIST EN ISO 11961:2019
01-januar-2019
1DGRPHãþD
SIST EN ISO 11961:2009
SIST EN ISO 11961:2009/AC:2009
Industrija nafte in zemeljskega plina - Jeklene vrtalne cevi (ISO 11961:2018)
Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2018)
Erdöl- und Erdgasindustrie - Stahl-Bohrrohre (ISO 11961:2018)
Industries du pétrole et du gaz naturel - Tiges de forage en acier (ISO 11961:2018)
Ta slovenski standard je istoveten z: EN ISO 11961:2018
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
77.140.75 Jeklene cevi in cevni profili Steel pipes and tubes for
za posebne namene specific use
SIST EN ISO 11961:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11961:2019

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SIST EN ISO 11961:2019


EN ISO 11961
EUROPEAN STANDARD

NORME EUROPÉENNE

November 2018
EUROPÄISCHE NORM
ICS 75.180.10; 77.140.75 Supersedes EN ISO 11961:2008
English Version

Petroleum and natural gas industries - Steel drill pipe (ISO
11961:2018)
Industries du pétrole et du gaz naturel - Tiges de forage Erdöl- und Erdgasindustrie - Stahl-Bohrrohre (ISO
en acier (ISO 11961:2018) 11961:2018)
This European Standard was approved by CEN on 3 October 2018.

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 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 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, 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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11961:2018 E
worldwide for CEN national Members.

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SIST EN ISO 11961:2019
EN ISO 11961:2018 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 11961:2019
EN ISO 11961:2018 (E)
European foreword
This document (EN ISO 11961:2018) 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, equipment 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 May 2019, and conflicting national standards shall be
withdrawn at the latest by May 2019.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 11961:2008.
According 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, 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 11961:2018 has been approved by CEN as EN ISO 11961:2018 without any modification.

3

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SIST EN ISO 11961:2019

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SIST EN ISO 11961:2019
INTERNATIONA
...

SLOVENSKI STANDARD
oSIST prEN ISO 11961:2017
01-november-2017
Industrija nafte in zemeljskega plina - Jeklene vrtalne cevi (ISO/DIS 11961:2017)
Petroleum and natural gas industries - Steel drill pipe (ISO/DIS 11961:2017)
Erdöl- und Erdgasindustrie - Stahl-Bohrrohre (ISO/DIS 11961:2017)
Industries du pétrole et du gaz naturel - Tiges de forage en acier (ISO/DIS 11961:2017)
Ta slovenski standard je istoveten z: prEN ISO 11961
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
77.140.75 Jeklene cevi in cevni profili Steel pipes and tubes for
za posebne namene specific use
oSIST prEN ISO 11961:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 11961:2017

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oSIST prEN ISO 11961:2017
DRAFT INTERNATIONAL STANDARD
ISO/DIS 11961
ISO/TC 67/SC 5 Secretariat: JISC
Voting begins on: Voting terminates on:
2017-08-29 2017-11-20
Petroleum and natural gas industries — Steel drill pipe
Industries du pétrole et du gaz naturel — Tiges de forage en acier
ICS: 77.140.75; 75.180.10
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 11961:2017(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2017

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oSIST prEN ISO 11961:2017
ISO/DIS 11961:2017(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise 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 or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

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oSIST prEN ISO 11961:2017
ISO/DIS 11961‐1:2017
Contents
Foreword . v
Introduction. vi
1  Scope . 1
2  Conformance . 1
2.1  Dual citing of normative references . 1
2.2  Units of measurement . 2
3  Normative references . 2
4  Terms, definitions, symbols and abbreviated terms . 4
4.1  Terms and definitions . 4
4.2  Symbols and abbreviated terms . 8
5  Information to be supplied when placing orders for drill-pipe . 10
5.1  Grades D95 and F105 . 10
5.2  General Information . 10
5.3  Additional Informati
...

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