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ÖNORM EN ISO 11961:2010-04
Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2008 + Cor 1:2009) (consolidated version)
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Разработчик:
Зарубежные/ON
ICS:
75.180.10 Exploratory,. Including offshore structures / Оборудование для разведки и добычи. Включая сооружения континентального шельфа77.140.75 Steel. Including hollow steel bars and sections for construction / Стальные трубы и трубки специального назначения. Включая полые стальные цилиндрические заготовки и профили
Описание
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.
By agreement between purchaser and manufacturer, this International Standard can also be applied to other
drill-pipe body and/or tool-joint dimensions. This International Standard lists supplementary requirements that
can optionally be agreed between purchaser and manufacturer, for testing, performance verification and
non-destructive examination (see Annex E).
This International Standard does not consider performance properties.
Ключевые слова:
Erdölindustrie,Erdgasindustrie,Stahl,Bohrrohr,Druckgerät,Begriffe,Terminologie,Definition,Symbol,Abkürzung,Information,Gestängerohr,Anforderung,Werkzeug,Abbildung