1、BRITISH STANDARDBS EN ISO 13679:2006Incorporating Amendment No. 1 (renumbers BS ISO 13679:2002 as BS EN ISO 13679:2006)Petroleum and natural gas industries Procedures for testing casing and tubing connectionsThe European Standard EN ISO 13679:2006 has the status of a British Standard.ICS 75.180.10;
2、75.200g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN ISO 13679:2006This British Standard, having been prepared under the direction of the Eng
3、ineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 10 January 2003 BSI 2006ISBN 0 580 41066 8National forewordThis British Standard was published by BSI. It is the UK implementation of EN ISO 13679:2006. It is identical
4、with ISO 13679:2002.The UK participation in its preparation was entrusted by Technical Committee PSE/17, Materials and equipment for petroleum, petrochemical and natural gas industries, to Subcommittee PSE/17/-/5, Casing, tubing and drill pipe.A list of organizations represented on PSE/17/-/5 can be
5、 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. Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. N
6、o. Date Comments16774 29 December 2006 Renumbers BS ISO 13679:2002 as BS EN ISO 13679:2006EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 13679October 2006ICS 75.200; 75.180.10English VersionPetroleum and natural gas industries - Procedures for testingcasing and tubing connections (ISO 13679:2
7、002)Industries du ptrole et du gaz naturel - Procdures de testdes connexions pour tubes de cuvelage et de production(ISO 13679:2002)Erdl- und Erdgasgewinnung - Prfverfahren anVerbindungen fr Futter- und SteigrohreThis European Standard was approved by CEN on 6 October 2006.CEN members are bound to c
8、omply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Se
9、cretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the offi
10、cialversions.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, Romania,Slovakia, Slovenia, Spain,
11、 Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members
12、.Ref. No. EN ISO 13679:2006: EForeword The text of ISO 13679:2002 has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum and natural gas industries” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 1
13、3679:2006 by 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
14、 text or by endorsement, at the latest by April 2007, and conflicting national standards shall be withdrawn at the latest by April 2007. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: A
15、ustria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice T
16、he text of ISO 13679:2002 has been approved by CEN as EN ISO 13679:2006 without any modifications. EN ISO 13679:2006Reference numberISO 13679:2002(E)INTERNATIONAL STANDARD ISO13679First edition2002-12-15Petroleum and natural gas industries Procedures for testing casing and tubing connections Industr
17、ies du ptrole et du gaz naturel Procdures de test des connexions pour tubes de cuvelage et de production EN ISO 13679:2006iiIS:97631 O2002(E) I SO 2002 All irhgts seredevr iiiContents Page Foreword vi Introduction vii 1 Scope 1 2 Normative references . 1 3 Terms, definitions, symbols and abbreviated
18、 terms. 2 3.1 Terms and definitions. 2 3.2 Symbols and abbreviated terms 4 4 General requirements. 8 4.1 Connection geometry, test load envelope and performance data sheet 8 4.2 Quality control. 9 5 General test requirements 9 5.1 Test classes. 9 5.2 Test matrix . 10 5.3 Test programme 14 5.4 Calibr
19、ation and accreditation requirements. 15 5.5 Rehearsal tests 16 5.6 Material property tests 16 5.7 Make-up and break-out procedures 17 5.8 Internal pressure leak detection 18 5.9 Internal pressure leak trap device. 18 5.10 External pressure leak detection. 25 5.11 Data acquisition and test methods .
20、 28 5.12 Thermal cycling tests . 30 6 Connection test specimen preparation 32 6.1 General connection test objectives 32 6.2 Connection test specimen identification and marking . 33 6.3 Connection test specimen preparation 33 6.4 Connection test specimen machining 35 6.5 Machining tolerances . 36 6.6
21、 Tolerance limits on machining objectives37 6.7 Grooved torque shoulder. 37 7 Test procedures 38 7.1 Principle . 38 7.2 Make-up/break-out tests. 38 7.3 Test load envelope tests 40 7.4 Limit load tests 52 7.5 Limit load test path (see Figures 18 and 19) 55 8 Acceptance criteria. 57 8.1 Make-up and br
22、eak-out tests . 57 8.2 Test load envelope tests 58 8.3 Limit load tests 58 9 Test reports . 59 Annex A (normative) Connection geometry and performance data sheet. 60 Annex B (informative) Connection test load envelope and limit loads. 67 Annex C (normative) Data forms 85 iiiEN ISO 13679:2006IS:97631
23、 O2002(E) vi I SO 2002 All irhgts seredevrAnnex D (normative) Connection full test report 115 Annex E (normative) Connection testing summary report.118 Annex F (informative) Frame load range determination .121 Annex G (informative) Interpolation and extrapolation considerations122 Annex H (informati
24、ve) Special application testing 124 Annex I (informative) Rationale for design basis 130 Annex J (normative) Independent seal testing of connections with metal-to-metal and resilient seals133 Bibliography139 Table 1 Test matrix Test series and specimen identification numbers.11 Table 2 Connection te
25、st specimen objectives for all CAL.32 Table 3 Guidelines for selecting connection test specimens for testing a metal-to-metal sealing, tapered thread connection with a torque shoulder.33 Table 4 Tolerance limits on machining objectives.36 Table 5 Specimen description and summary of test series for a
26、 metal-to-metal sealing, tapered thread connection with a torque shoulder .38 Table 6 Test Series A load steps (see Figures 13 or 14, as applicable) Testing in quadrants I, II, III, IV (no bending) at ambient temperature 42 Table 7 Test Series B load steps without bending for connection rated equal
27、to pipe body (see Figure 15) Testing in quadrants I and II without bending at ambient temperature 46 Table 8 Test Series B load steps with bending for connection rated equal to pipe body (see Figure 16) Testing in quadrants I and II with bending at ambient temperature 47 Table A.1 Connection geometr
28、y and performance property data sheet61 Table A.2 Example Series A test load envelope for a connection rated equal to pipe body 178 mm D 10,16 mm wall thickness grade P-110 (7 in 29 lb/ft P-110) strength (see Figure A.1).62 Table A.3 Detailed load steps .63 Table B.1 Areas and dimensions .70 Table B
29、.2 Required dimensions for critical cross-section computation .84 Table F.1 Typical results from frame load range determination (200 kN to 2 000 kN)121 Figure 1 Connection application level test programme.12 Figure 2 Collared leak trap device for internal pressure leak detection19 Figure 3 Flexible
30、boot leak trap device for internal pressure leak detection 20 Figure 4 Ported box leak trap device for internal pressure leak detection20 Figure 5 Internal pressure leak detection by bubble method .22 Figure 6 Example of a plot for determining leak detection sensitivity.23 Figure 7 Leak detection by
31、 helium mass spectrometer method 24 Figure 8 Example set-up for Test Series A .25 ivEN ISO 13679:2006IS:97631 O2002(E) I SO 2002 All irhgts seredevr vFigure 9 Example of leak detection system for Test Series A 26 Figure 10 Test Series C thermal/mechanical cycles for CAL II, III, and IV. 30 Figure 11
32、 Connection test specimen nomenclature and unsupported length . 34 Figure 12 Torque shoulder pressure bypassing grooves. 37 Figure 13 Test Series A load path for connection rated greater than or equal to pipe body in compression 44 Figure 14 Test Series A load path for connection rated less than pip
33、e body in compression. 45 Figure 15 Test Series B load paths without bending for connection rated equal to pipe body 49 Figure 16 Test Series B load paths with bending for connection rated equal to pipe body . 50 Figure 17 Test Series B load paths for connection rated less than pipe body in compress
34、ion and with bending. 51 Figure 18 Limit load test paths for connections rated equal to or stronger than pipe body 53 Figure 19 Limit load test paths for connections weaker than pipe body 54 Figure B.1 Pipe body and connection test load envelopes at specified dimensions 68 Figure C.1 Recommended lay
35、out of mother joints for test and material specimens. 86 Figure G.1 Example premium connection design space 123 Figure J.1 Ported box leak trap device for internal pressure leak detection showing modifications for resilient seal 135 Figure J.2 Connection acceptance levels with resilient seal ring 13
36、6 Figure J.3 Alternative testing sequence for a connection with metal-to-metal (MTM) and resilient seal (RS) features. 138 vEN ISO 13679:2006IS:97631 O2002(E) iv I SO 2002 All irhgts seredevrForeword ISO (the International Organization for Standardization) is a worldwide federation of national stand
37、ards 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 orga
38、nizations, 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
39、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
40、% 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 13679 was prepared by Technical Committee ISO/TC 67, Mater
41、ials, equipment and offshore structures for petroleum, petrochemical and natural gas industries, Subcommittee SC 5, Casing, tubing and drill pipe. viEN ISO 13679:2006IS:97631 O2002(E) I SO 2002 All irhgts seredevr iviIntroduction This International Standard is part of a process to provide reliable t
42、ubing and casing connections for the oil and natural gas industry which are fit for purpose. It has been developed based on improvements to API Recommended Practice 5C5 and proprietary test procedures, with input from leading users, manufacturers and testing consultants from around the world. This I
43、nternational Standard represents the knowledge of many years of testing and qualification experiences. The validation of connection test load envelope and failure limit loads is relevant to design of tubing and casing for the oil and natural gas industries. Tubing and casing are subject to loads whi
44、ch include internal pressure, external pressure, axial tension, axial compression, bending, torsion, transverse forces and temperature changes. The magnitude and combination of these loads result in various pipe body and connection failure modes. Although pipe body test and limit loads are well unde
45、rstood in general, the same cannot be stated for the connection. These failure modes and loads are generally different and often less than that of the pipe. Consequently experimental validation is required. Well design matches the test and limit loads of both the connection and pipe to the well cond
46、itions to provide load capacities with suitable reliability. The validation of test and limit loads requires testing at the extremes of performance parameters to these defined loads. Testing at the extremes of the performance parameters assures that the production population, which falls within thes
47、e limits, will meet or exceed the performance of the test population. Thread connection performance parameters include dimensional tolerances, mechanical properties, surface treatment, make-up torque and the type and amount of thread compound. For typical proprietary connections, worst-case toleranc
48、es are known and defined in this International Standard. For other connections design analysis is required to define worst-case tolerance combinations. Users of this International Standard should be aware that further or differing requirements might be needed for individual applications. This Intern
49、ational Standard is not intended to inhibit a vendor from offering, or a purchaser from accepting, alternate equipment or engineering solutions for the individual application. This may be particularly applicable when there is innovative or developing technology. Where an alternative is offered, the vendor should identify any variations from this International Standard and provide details. This International Standard consists of the following major parts. Based on man
