1、PUBLISHED DOCUMENTPD CEN ISO/TR 10400:2011Petroleum and natural gas industries Equations and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubingICS 75.180.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g4
2、9g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58National forewordThis Published Document is the UK implementation of CEN ISO/TR 10400:2011. It is identical to ISO/TR 10400:2007. It supersedes PD ISO/TR 10400:2007, which is withdrawn.The UK pa
3、rticipation in its preparation was entrusted by Technical Committee PSE/17, Materials and equipment for petroleum, petrochemical and natural gas industries, to Panel PSE/17/-/5, Casing, tubing and drill pipe.A list of organizations represented on this committee can be obtained on request to its secr
4、etary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.PD CEN ISO/TR 10400:2011This Published Document waspublished under the authorityof the Standards Policy andStrategy Committeeon 31 January 2008 BSI 2011Ame
5、ndments/corrigenda issued since publicationDate Comments 30 June 2011 This corrigendum renumbers PD ISO/TR 10400:2007 as PD CEN ISO/TR 10400:2011ISBN 978 0 580 72219 6TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN ISO/TR 10400 February 2011 ICS 75.180.10 English Version Petroleum and nat
6、ural gas industries - Equations and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing (ISO/TR 10400:2007) Industries du ptrole et du gaz naturel - quations et calculs relatifs aux proprits des tubes de cuvelage, des tubes de production, des tiges de
7、 forage et des tubes de conduites utiliss comme tubes de cuvelage et tubes de production (ISO/TR 10400:2007) Erdl- und Erdgasindustrie - Formeln und Berechnungen der Eigenschaften von Futterrohren, Steigrohren, Bohrgestngen und Leitungsrohren (ISO/TR 10400:2007)This Technical Report was approved by
8、CEN on 27 December 2010. It has been drawn up by the Technical Committee CEN/TC 12. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, L
9、uxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All
10、rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN ISO/TR 10400:2011: EForeword The text of ISO/TR 10400:2007 has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum, petrochemical and n
11、atural gas industries” of the International Organization for Standardization (ISO) and has been taken over as CEN ISO/TR 10400:2011 by Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” the secretariat of which is held
12、 by AFNOR. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of ISO/TR 10400:2007 has been approved by CEN a
13、s a CEN ISO/TR 10400:2011 without any modification. iiPD CEN ISO/TR 10400:2011iiiContents Page Foreword .v Introductionvi 1 Scope1 2 Conformance .2 2.1 Normative references2 2.2 Units of measurement.2 3 Normative references2 4 Terms and definitions .3 5 Symbols5 6 Triaxial yield of pipe body 14 6.1
14、General .14 6.2 Assumptions and limitations .15 6.3 Data requirements .15 6.4 Design equation for triaxial yield of pipe body 16 6.5 Application of design equation for triaxial yield of pipe body to line pipe .17 6.6 Example calculations17 7 Ductile rupture of the pipe body 21 7.1 General .21 7.2 As
15、sumptions and limitations .21 7.3 Data requirements .22 7.4 Design equation for capped-end ductile rupture .24 7.5 Adjustment for the effect of axial tension and external pressure25 7.6 Example calculations28 8 External pressure resistance .30 8.1 General .30 8.2 Assumptions and limitations .30 8.3
16、Data requirements .31 8.4 Design equation for collapse of pipe body.31 8.5 Equations for empirical constants 37 8.6 Application of collapse pressure equations to line pipe.38 8.7 Example calculations39 9 Joint strength.39 9.1 General .39 9.2 API casing connection tensile joint strength .40 9.3 API t
17、ubing connection tensile joint strength46 9.4 Line pipe connection joint strength 47 10 Pressure performance for couplings 47 10.1 General .47 10.2 Internal yield pressure of round thread and buttress couplings48 10.3 Internal pressure leak resistance of round thread or buttress couplings.49 11 Calc
18、ulated masses 51 11.1 General .51 11.2 Nominal masses 51 11.3 Calculated plain-end mass .51 11.4 Calculated finished-end mass52 11.5 Calculated threaded and coupled mass52 PD CEN ISO/TR 10400:2011iv 11.6 Calculated upset and threaded mass for integral joint tubing and extreme-line casing .53 11.7 Ca
19、lculated upset mass54 11.8 Calculated coupling mass 55 11.9 Calculated mass removed during threading.59 11.10 Calculated mass of upsets .64 12 Elongation 68 13 Flattening tests 68 13.1 Flattening tests for casing and tubing.68 13.2 Flattening tests for line pipe.69 14 Hydrostatic test pressures .70
20、14.1 Hydrostatic test pressures for plain-end pipe, extreme-line casing and integral joint tubing 70 14.2 Hydrostatic test pressure for threaded and coupled pipe 70 15 Make-up torque for round thread casing and tubing.72 16 Guided bend tests for submerged arc-welded line pipe72 16.1 General72 16.2 B
21、ackground74 17 Determination of minimum impact specimen size for API couplings and pipe 74 17.1 Critical thickness .74 17.2 Calculated coupling blank thickness.76 17.3 Calculated wall thickness for transverse specimens 77 17.4 Calculated wall thickness for longitudinal specimens 78 17.5 Minimum spec
22、imen size for API couplings.79 17.6 Impact specimen size for pipe81 17.7 Larger size specimens 81 17.8 Reference information.81 Annex A (informative) Discussion of equations for triaxial yield of pipe body 82 Annex B (informative) Discussion of equations for ductile rupture 95 Annex C (informative)
23、Rupture test procedure 131 Annex D (informative) Discussion of equations for fracture 133 Annex E (informative) Discussion of historical API collapse equations.140 Annex F (informative) Development of probabilistic collapse performance properties154 Annex G (informative) Calculation of design collap
24、se strength from collapse test data 188 Annex H (informative) Calculation of design collapse strengths from production quality data.191 Annex I (informative) Collapse test procedure.205 Annex J (informative) Discussion of equations for joint strength .210 Annex K (informative) Tables of calculated p
25、erformance properties in SI units220 Annex L (informative) Tables of calculated performance properties in USC units222 Bibliography 224 PD CEN ISO/TR 10400:2011vForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies
26、). 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 no
27、n-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, Par
28、t 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
29、 a vote. In exceptional circumstances, when a technical committee has collected data of a different kind from that which is normally published as an International Standard (“state of the art”, for example), it may decide by a simple majority vote of its participating members to publish a Technical R
30、eport. A Technical Report is entirely informative in nature and does not have to be reviewed until the data it provides are considered to be no longer valid or useful. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not
31、be held responsible for identifying any or all such patent rights. ISO/TR 10400 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries, Subcommittee SC 5, Casing, tubing and drill pipe. This first edition of
32、 ISO/TR 10400 cancels and replaces ISO 10400:1993, which has been technically revised. PD CEN ISO/TR 10400:2011vi Introduction Performance design of tubulars for the petroleum and natural gas industries, whether it is formulated by deterministic or probabilistic calculations, compares anticipated lo
33、ads to which the tubular may be subjected to the anticipated resistance of the tubular to each load. Either or both the load and resistance may be modified by a design factor. Both deterministic and probabilistic (synthesis method) approaches to performance properties are addressed in this Technical
34、 Report. The deterministic approach uses specific geometric and material property values to calculate a single performance property value. The synthesis method treats the same variables as random and thus arrives at a statistical distribution of a performance property. A performance distribution in
35、combination with a defined lower percentile determines the final design equation. Both the well design process itself and the definition of anticipated loads are currently outside the scope of standardization for the petroleum and natural gas industries. Neither of these aspects is addressed in this
36、 Technical Report. Rather, this text serves to identify useful equations for obtaining the resistance of a tubular to specified loads, independent of their origin. This Technical Report provides limit state equations (see annexes) which are useful for determining the resistance of an individual samp
37、le whose geometry and material properties are given, and design equations which are useful for well design based on conservative geometric and material parameters. Whenever possible, decisions on specific constants to use in a design equation are left to the discretion of the reader. PD CEN ISO/TR 1
38、0400:20111Petroleum and natural gas industries Equations and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing 1 Scope This Technical Report illustrates the equations and templates necessary to calculate the various pipe properties given in Internat
39、ional Standards, including pipe performance properties, such as axial strength, internal pressure resistance and collapse resistance, minimum physical properties, product assembly force (torque), product test pressures, critical product dimensions related to testing criteria, critical dimensions of
40、testing equipment, and critical dimensions of test samples. For equations related to performance properties, extensive background information is also provided regarding their development and use. Equations presented here are intended for use with pipe manufactured in accordance with ISO 11960 or API
41、 5CT, ISO 11961 or API 5D, and ISO 3183 or API 5L, as applicable. These equations and templates may be extended to other pipe with due caution. Pipe cold-worked during production is included in the scope of this Technical Report (e.g. cold rotary straightened pipe). Pipe modified by cold working aft
42、er production, such as expandable tubulars and coiled tubing, is beyond the scope of this Technical Report. Application of performance property equations in this Technical Report to line pipe and other pipe is restricted to their use as casing/tubing in a well or laboratory test, and requires due ca
43、ution to match the heat-treat process, straightening process, yield strength, etc., with the closest appropriate casing/tubing product. Similar caution should be exercised when using the performance equations for drill pipe. This Technical Report and the equations contained herein relate the input p
44、ipe manufacturing parameters in ISO 11960 or API 5CT, ISO 11961 or API 5D, and ISO 3183 or API 5L to expected pipe performance. The design equations in this Technical Report are not to be understood as a manufacturing warrantee. Manufacturers are typically licensed to produce tubular products in acc
45、ordance with manufacturing specifications which control the dimensions and physical properties of their product. Design equations, on the other hand, are a reference point for users to characterize tubular performance and begin their own well design or research of pipe input properties. This Technic
46、al Report is not a design code. It only provides equations and templates for calculating the properties of tubulars intended for use in downhole applications. This Technical Report does not provide any guidance about loads that can be encountered by tubulars or about safety margins needed for accept
47、able design. Users are responsible for defining appropriate design loads and selecting adequate safety factors to develop safe and efficient designs. The design loads and safety factors will likely be selected based on historical practice, local regulatory requirements, and specific well conditions.
48、 PD CEN ISO/TR 10400:20112 All equations and listed values for performance properties in this Technical Report assume a benign environment and material properties conforming to ISO 11960 or API 5CT, ISO 11961 or API 5D and ISO 3183 or API 5L. Other environments may require additional analyses, such
49、as that outlined in Annex D. Pipe performance properties under dynamic loads and pipe connection sealing resistance are excluded from the scope of this Technical Report. Throughout this Technical Report tensile stresses are positive. 2 Conformance 2.1 Normative references In the interests of worldwide application of this Technical Report, ISO/TC 67 has decided, after detailed technical analysis, that certain of the normative documents listed in Clause 3 and prepared by ISO/TC 67 or other ISO Technical Committees are interchangeable in the context of the releva
