標準號：BS EN ISO 11961-2008
中文標準名稱：石油和天然氣工業.鉆采鋼管
英文標準名稱：Petroleum and natural gas industries - Steel drill pipe(ISO 11961:2008)
標準類型：H48;E92
發布日期：2009/1/31 12:00:00
實施日期：2009/1/31 12:00:00
中國標準分類號：H48;E92
國際標準分類號：75.180.10;77.140.75
引用標準：ISO 9402;ISO 9513;ISO/TR 9769;ISO/TR 10400;ISO 10424-2;ISO 11484;ISO 13665;API Spec 7-2;API RP 7G;ANSI/API 5C3;ASME Boiler and Pressure Vessel Code, Section IX;ASNT SNT-TC-1A;ASTM E4;ASTM E10;ASTM E18;ASTM E23;ASTM E83;ASTM E92;ASTM E213;ASTM E309;ASTM E5
適用范圍：This 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 gasindustries for three product specification levels (PSL-1, PSL-2 and PSL-3). The requirements for PSL-1 formthe basis of this International Standard. The requirements that define different levels of standard technicalrequirements 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 maindimensions 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 APIstandards.By agreement between purchaser and manufacturer, this International Standard can also be applied to otherdrill-pipe body and/or tool-joint dimensions. This International Standard lists supplementary requirements thatcan optionally be agreed between purchaser and manufacturer, for testing, performance verification andnon-destructive examination (see Annex E).This International Standard does not consider performance properties.NOTE 1 In this International Standard, drill-pipe is designated by label 1, label 2, grade of material (E, X, G and S),upset type and type of rotary shouldered connection. Designations are used for the purpose of identification in ordering.NOTE 2 Reference can be made to ISO 10424-2 or API Spec 7-2 for the detailed requirements for the threading ofdrill-pipe tool joints.NOTE 3 Reference can be made to API RP 7G for the performance properties of the drill-pipe.