Specification for Drill Pipe - Octalequip

1 Specification for Drill PipeANSI/API SPECIFICATION5 DPFIRST EDITION,AUGUST2009 EFFECTIVE DATE:AUGUST1,2010 CONTAINS API MONOGRAM ANNEX AS PART OF ADOPTIONISO11961:2008(Identical), Petroleum and natural gasindustries Steel Drill pipeSpecial NotesAPI publications necessarily address problems of a general respect to particular circumstances,local,state,and federal laws and regulations should be API nor any of API's employees,subcontractors,consultants,com mittees,or other assignees make anywarranty or representation,either express or implied,with respect to the accuracy,completeness,or usefulness of theinformation contained herein,or assume any liability or responsibility for any use, or the results of such use,of anyinformation or process disclosed in this API nor any of API's employees,subcontractors.

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6 Masses and of manufacture for and testing of V-notch impact side-bend and defects in inspection of the Drill -pipe weld examination of the weld of facility requirements for Drill -pipe requirements of for Drill -pipe to be supplied when placing orders for Drill -pipe and mass of and testing of chemical V-notch impact wall and defects of Drill -pipe inspection of Drill -pipe facility requirements for Drill -pipe-body for tool to be supplied when placing orders for tool of and testing of chemical V-notch impact and facility requirements for tool-joint requirements for tool A (normative)Tables in SI B (normative)Figures in SI (USC) C (normative)Tables in USC D (normative)Purchaser E (informative) Supplementary F (informative) Procedures used to convert from USC units to SI units for G (normative)Product Specification H (informative) API (the International Organization for Standardization) is a worldwide federation of national standards bodies(ISO member bodies).

7 The work of preparing International Standards is normally carried out through ISO technicalcommittees. Each member body interested in a subject for which a technical committee has been established hasthe right to be represented on that committee. International organizations, governmental and non-governmental,in liaison with ISO, also take part in the work. ISO collaborates closely with the International ElectrotechnicalCommission (IEC) on all matters of electrotechnical Standards are drafted in accordance with the rules given in the ISO/IEC Directives, main task of technical committees is to prepare International Standards.

8 Draft International Standardsadopted by the technical committees are circulated to the member bodies for voting. Publication as anInternational Standard requires approval by at least 75 % of the member bodies casting a is drawn to the possibility that some of the elements of this document may be the subject of patent shall not be held responsible for identifying any or all such patent 11961 was prepared by Technical Committee ISO/TC67,Materials, equipment and offshore structures forpetroleum, petrochemical and natural gas industries, Subcommittee SC5,Casing, tubing and Drill second edition cancels and replaces the first edition (ISO 11961.)

9 1996), which has been extensivelytechnically is the intention of ISO/TC 67 that either this edition or the previous edition of ISO 11961 be applicable, at theoption of the purchaser (as defined in ), for a period of six months from the first day of the calendar quarterimmediately following the date of publication of this edition, after which period the previous edition will no longerbe International Standard is based on API Spec 5D and API of this International Standard should be aware that further or differing requirements may be needed forindividual applications. This International Standard is not intended to inhibit a vendor from offering, orthepurchaser from accepting, alternative equipment or engineering solutions for the individual application.

10 This maybe particularly applicable where there is innovative or developing technology. Where an alternative is offered, thevendor should identify any variations from this International Standard and provide International Standard includes provisions of various natures. These are identified by the use of certainverbal forms:a) SHALL is used to indicate that a provision is MANDATORY;b) SHOULD is used to indicate that a provision is not mandatory, but RECOMMENDED as good practice;c) MAY is used to indicate that a provision is Specification 5DP / ISO 119611 Petroleum and natural gas industries Steel Drill pipe1 ScopeThis International Standard specifies the technical delivery conditions for steel Drill -pipes with upset pipe-bodyends and weld-on tool joints for use in drilling and production operations in petroleum and natural gas industriesfor three product Specification levels (PSL-1, PSL-2 and PSL-3).