SIST EN ISO 11960:2004
(Main)Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2001)
Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2001)
Erdöl- und Erdgasindustrie - Stahlrohre zur Verwendung als Futter- oder Steigrohre für Bohrungen (ISO 11960:2001)
1.1 Diese Internationale Norm legt die technischen Lieferbedingungen für Stahlrohre (Futterrohre, Steigrohre, Futterrohrliner mit glatten Enden und kurze Verbindungsrohre) und Rohrverbinder fest. Diese Internationale Norm gilt für
folgende Verbindungen nach ISO 10422 oder API Spezifikation 5B:
¾ Futterrohre mit Rundgewinde, kurz (STC);
¾ Futterrohre mit Rundgewinde, lang (LC);
¾ Futterrohre mit Buttress-Gewinde (BC);
¾ Futterrohre mit Extremeline-Gewinde (XC);
¾ Steigrohre ohne Anstauchung (NU);
¾ Steigrohre mit Anstauchung nach außen (EU);
¾ Steigrohre mit Integral-Verbindung (IJ).
In der vorliegenden Internationalen Norm werden für diese Verbindungen die technischen Lieferbedingungen für Muffen und Gewindeschutz festgelegt.
Für Rohre, die unter diese Internationale Norm fallen, sind die Größen, Massen, Wanddicken, Stahlsorten und die zulässige Endenbearbeitung festgelegt.
Diese Internationale Norm kann auch auf Rohrprodukte mit Verbindungen, die nicht unter ISO/API-Normen fallen, angewendet werden.
1.2 Diese Internationale Norm gilt für vier Produktgütestufen aus den folgenden Stahlsorten:
¾ Gütestufe 1: Alle Futter- und Steigrohre, Stahlsorten H, J, K und N.
¾ Gütestufe 2: Alle Futter- und Steigrohre, Stahlsorten C, L, M und T.
¾ Gütestufe 3: Alle Futter- und Steigrohre, Stahlsorte P.
¾ Gütestufe 4: Alle Futterrohre, Stahlsorte Q.
1.3 Futterrohrgrößen, die größer als Aufschrift 1: 4-1/2 aber kleiner als Aufschrift 1: 10-3/4 sind, können vom Besteller für die Verwendung mit Steigrohren verlangt werden, siehe Tabellen C.1, C.24, C.30 und C.31 bzw.
Tabellen E.1, E.24, E.30 und E.31.
1.4 Zusätzliche Anforderungen, die zwischen Besteller und Hersteller vereinbart werden können, z. B. für zerstörungsfreie Prüfung, Muffen-Rohlinge, Anstauchen von Futterrohren, elektrisches Schweißen von Futterrohren, Kerbschlagversuch, Dichtringe für Muffen und Bescheinigungen, sind in Anhang A festgelegt.
1.5 Diese Internationale Norm gilt nicht für Anforderungen
Industries du pétrole et du gaz naturel - Tubes d'acier utilisés comme cuvelage ou tubes de production dans les puits (ISO 11960:2001)
Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2001)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2004
1DGRPHãþD
SIST EN ISO 11960:2001
Petroleum and natural gas industries - Steel pipes for use as casing or tubing for
wells (ISO 11960:2001)
Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells
(ISO 11960:2001)
Erdöl- und Erdgasindustrie - Stahlrohre zur Verwendung als Futter- oder Steigrohre für
Bohrungen (ISO 11960:2001)
Industries du pétrole et du gaz naturel - Tubes d'acier utilisés comme cuvelage ou tubes
de production dans les puits (ISO 11960:2001)
Ta slovenski standard je istoveten z: EN ISO 11960:2001
ICS:
75.180.10 Oprema za raziskovanje in Exploratory and extraction
odkopavanje equipment
77.140.75 Jeklene cevi in cevni profili Steel pipes and tubes for
za posebne namene specific use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
INTERNATIONAL ISO
STANDARD 11960
Second edition
2001-10-01
Petroleum and natural gas industries —
Steel pipes for use as casing or tubing for
wells
Industries du pétrole et du gaz naturel — Tubes d'acier utilisés comme
cuvelage ou tubes de production dans les puits
Reference number
ISO 11960:2001(E)
©
ISO 2001
ISO 11960:2001(E)
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ii © ISO 2001 – All rights reserved
ISO 11960:2001(E)
Contents Page
Foreword.vi
Introduction.vii
1 Scope .1
2 Conformance.2
2.1 Normative references .2
2.2 Units of measurement .2
2.3 Tables and figures .2
3 Normative references .2
4 Terms, definitions, symbols and abbreviated terms.4
4.1 Terms and definitions .4
4.2 Symbols and abbreviated terms .8
5 Information to be supplied by the purchaser .9
5.1 Casing .9
5.2 Tubing.10
6 Process of manufacture.12
6.1 General.12
6.2 Heat treatment.12
6.3 Straightening.13
6.4 Traceability.13
7 Material requirements .14
7.1 Chemical composition .14
7.2 Tensile properties.14
7.3 Charpy V-notch test properties — General requirements.15
7.4 Charpy V-notch (CVN) — Absorbed energy requirements for coupling stock, coupling blanks
and couplings.16
7.5 Charpy V-notch — Absorbed energy requirements for pipe .17
7.6 Charpy V-notch test — Absorbed energy requirements for casing and tubing accessories.19
7.7 Hardness maxima .20
7.8 Hardness variation — Grades C90, T95 and Q125 .20
7.9 Process control — Grades C90, T95 and Q125 .20
7.10 Hardenability — Minimum percentage martensite for quenched and tempered products.21
7.11 Grain size — Grades C90 and T95 .21
7.12 Surface condition — Grades L80 9Cr and L80 13Cr .21
7.13 Flattening — Electric-welded pipe .21
7.14 Sulfide stress corrosion cracking (SSCC) test — Grades C90 and T95 .21
8 Dimensions, masses, tolerances, pipe ends and defects .23
8.1 Labels and sizes .23
8.2 Dimensions and masses.23
8.3 Diameter.23
8.4 Wall thickness.24
8.5 Mass.24
8.6 Length.24
8.7 Casing jointers.24
8.8 Height and trim of electric-weld flash.24
8.9 Straightness .25
8.10 Drift requirements.25
8.11 Tolerances on dimensions and masses.26
8.12 Pipe ends.27
ISO 11960:2001(E)
8.13 Defects .28
8.14 Coupling make-up and thread protection .29
9 Couplings.29
9.1 General requirements.29
9.2 Alternative grades or heat treatments .29
9.3 Process of manufacture — Groups 1, 2 and 3.30
9.4 Process of manufacture — Grade Q125.30
9.5 Mechanical properties.30
9.6 Dimensions and tolerances .31
9.7 Regular couplings.31
9.8 Special-clearance couplings — Groups 1, 2 and 3 .31
9.9 Combination couplings.31
9.10 Reducing couplings.31
9.11 Seal-ring couplings.31
9.12 Special-bevel couplings — Groups 1, 2 and 3.32
9.13 Threading.32
9.14 Surface inspection.32
9.15 Measurement of imperfections.33
9.16 Repair and removal of imperfections and defects .33
9.17 Thread surface treatment — Grade Q125.33
9.18 Couplings and coupling blank protection — Grade Q125.33
10 Inspection and testing.33
10.1 Test equipment .33
10.2 Lot definition for testing of mechanical properties.34
10.3 Testing of chemical composition.34
10.4 Tensile tests .35
10.5 Flattening test .37
10.6 Hardness test .38
10.7 Impact test .
...
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