Standard Swedish standard · SS-EN ISO 11961:2008

Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2008)

Status: Withdrawn · Replaced by: SS-EN ISO 11961:2018 Corrected by: SS-EN ISO 11961:2008/AC:2009

Scope
This International Standard 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 International Standard. The requirements that define different levels of standard technical requirements for PSL-2 and PSL-3 are in Annex G.

This International Standard covers the following grades of drill-pipe:

- grade E drill-pipe;

- high-strength grades of drill-pipe, grades X, G and S.

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 International Standard can also be used for drill-pipe with tool joints not specified by ISO or API standards.

Subjects

Exploratory, drilling and extraction (75.180.10) Steel pipes and tubes for specific use (77.140.75)


Product information

Language: English

Written by: SIS - Standardiseringens stöd

International title: Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2008)

Article no: STD-68136

Edition: 2

Approved: 11/10/2008

No of pages: 128

Replaces: SS-EN ISO 11961

Replaced by: SS-EN ISO 11961:2018