BS-EN-ISO-10427-1-2002.pdf
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1、BRITISH STANDARD BS EN ISO 10427-1:2002 Incorporating Corrigendum No. 1 Petroleum and natural gas industries Casing centralizers Part 1: Bow-spring casing centralizers The European Standard EN ISO 10427-1:2001 has the status of a British Standard ICS 75.180.10 ? Licensed Copy: sheffieldun sheffieldu
2、n, na, Sun Nov 19 15:44:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 10427-1:2002 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 13
3、 February 2002 BSI 15 October 2002 ISBN 0 580 38994 4 National foreword This British Standard is the official English language version of EN ISO 10427-1:2001. It is identical with ISO 10427-1:2001. The UK participation in its preparation was entrusted by Technical Committee PSE/17, Materials and equ
4、ipment for petroleum and natural gas industries, to Subcommittee PSE/17/-/3, Drilling and completion fluids and well cements, which has the responsibility to: BS EN ISO 10427-1 deals only with bow-spring casing centralizers, which are the most commonly applied types of centralizer for placing the ca
5、sing more centrally in the wellbore. Bow-spring casing centralizers are made of bows which are like springs with sufficient stiffness to give suitable standoff downhole, but with enough flexibility for employment in holes of different diameters and shapes. Rigid centralizers are constructed with a f
6、ixed bow-height and are designed to fit a specific casing or wellbore size. It is intended that rigid centralizers will be covered by new standards in the ISO 10427 series. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The Brit
7、ish Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Onl
8、ine. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsi
9、ble international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover,
10、 the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 10, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateCom
11、ments 14173 Corrigendum No. 1 15 October 2002 Correction to EN ISO foreword page Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 15:44:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10427-1 October 2001 ICS 07.018.10 English version Petr
12、oleum and natural gas industries - Casing centralizers - Part 1: Bow-spring casing centralizers (ISO 10427-1:2001) Industries du ptrole et du gaz naturel - Centreurs de tubes - Partie 1: Centreurs de tubes de cuvelage (ISO 10427- 1:2001) This European Standard was approved by CEN on 1 October 2001.
13、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 a
14、pplication to the 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 Management Centre has t
15、he same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE
16、 FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10427-1:2001 E Licensed Copy: sheffie
17、ldun sheffieldun, na, Sun Nov 19 15:44:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CORRECTED 2002-09-25 Foreword This document (EN ISO 10427-1:2001) has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum and natural gas industries“ in collabo
18、ration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum 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 endo
19、rsement, at the latest by April 2002, and conflicting national standards shall be withdrawn at the latest by April 2002. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium,
20、 Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 10427-1:2001 has been approved by CEN as EN ISO 10427-1:2001 without any modifications
21、. EN ISO 104271:2002 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 15:44:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 10427-1:2001(E) INTERNATIONAL STANDARD ISO 10427-1 First edition 2001-10-01 Petroleum and natural gas industries Casing centralizers Part 1: Bow-spring
22、 casing centralizers Industries du ptrole et du gaz naturel Centreurs de tubes Partie 1: Centreurs de tubes de cuvelage EN ISO 104271:2001 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 15:44:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii EN ISO 104271:2001 Licensed Copy: sheffieldun sheff
23、ieldun, na, Sun Nov 19 15:44:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iii ContentsPage Foreword.iv Introduction.v 1Scope 1 2Normative reference1 3Terms and definitions .1 4Requirements.2 5Testing equipment.3 6Procedure for starting-force and running-force tests5 7Procedure for restoring-force t
24、est.6 8Marking.7 Annex A (informative) Miscellaneous information.8 Bibliography10 EN ISO 104271:2001 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 15:44:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv Foreword ISO (the International Organization for Standardization) is a worldwide federati
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