ISO 11960:2001/Cor 1:2002

INTERNATIONAL STANDARD ISO 11960:2001
TECHNICAL CORRIGENDUM 1
Published 2002-11-01
Corrected version 2003-03-01
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION • МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ • ORGANISATION INTERNATIONALE DE NORMALISATION

Petroleum and natural gas industries — Steel pipes for use as
casing or tubing for wells
TECHNICAL CORRIGENDUM 1
Industries du pétrole et du gaz naturel — Tubes d'acier utilisés comme cuvelage ou tubes de production dans
les puits
RECTIFICATIF TECHNIQUE 1
Technical Corrigendum 1 to ISO 11960:2001 was prepared by Technical Committee ISO/TC 67, Materials,
equipment and offshore structures for petroleum, petrochemical and natural gas industries, Subcommittee
SC 5, Casing, tubing and drill pipe.
This corrected version includes the Grade K55 in the title of Clause A.2.

Page 1
Subclause 1.1
Revise the penultimate paragraph to read “For pipes covered by this International Standard, the sizes,
masses, wall thicknesses, grades and applicable end finish are listed in Tables C.1 to C.3 and Tables E.1 to
E.3.”
Page 12
Subclause 6.1
In the second paragraph, change “.Table C.1 or Table E.1.” to read “.Table C.4 or Table E.4.”.

Page 27
Subclause 8.12.2
In the second line, delete “and casing accessories”.

ICS 75.180.10; 77.140.75 Ref. No. ISO 11960:2001/Cor.1:2002(E)
©  ISO 2002 – All rights reserved
Published in Switzerland
ISO 11960:2001/Cor.1:2002(E)
Page 27
Subclause 8.12.3,
In the second line, delete “and tubing accessories”.

Page 44
Subclause 10.12.2
In the second paragraph, change “For threaded and coupled casing and tubing, the hydrostatic test
pressure…” to read “For threaded pipe, the hydrostatic test pressure…”

Page 60
Clause A.2
Change the clause title to read “SR2 Supplementary non-destructive examination for Grades H40, J55, K55,
N80, L80, C95 and P110 to A.9 (SR16)”

Page 69
Subclause A.9.6.1
Change the text to read “.as specified in ASTM A370 and ASTM E23.”

Page 104
Table C.39
In column 2, move the row beginning “<6-5/8” to be included with Casing, not Tubing.

Page 127
Table C.62
In column 1, combine cells for C90 and T95-Q125 and list as C90, T95, Q125.

Page 129
Table C.67
In row 3, column 2, shift lines in related rows “UF” and “SF” down one line so have alignment with column 2
items (see Table E.67).
In row 8, column 2, in the third line, after M65 add “quenched and tempered”.

Page 134
Table C.79
In row 8, column 2, in the third line, after M65 add “quenched and tempered”.

Page 137
Figure D.3
Replace the existing Figure D.3 with the Figure D.3 shown below, in which it is clarified that the upper portion
of the drawing illustrates a special-clearance couplin
...