SIST EN ISO 10426-1:2000
(Main)Petroleum and natural gas industries - Cements and materials for well cementing - Part 1: Specification (ISO 10426-1:2000)
Petroleum and natural gas industries - Cements and materials for well cementing - Part 1: Specification (ISO 10426-1:2000)
Erdöl- und Erdgasindustrie - Zemente und Materialien für die Zementation von Tiefbohrungen - Teil 1: Anforderungen (ISO 10426-1:2000)
Dieser Teil der ISO 10426 legt Anforderungen fest und gibt Empfehlungen für acht Klassen von Tiefbohr-zementen einschließlich der chemischen und physikalischen Anforderungen und den Verfahren für die physikalischen Prüfungen.
Dieser Teil der ISO 10426 gilt für Tiefbohrzemente der Klassen A, B, C, D, E und F, Produkte, die durch Mahlen von Portlandzementklinker und, falls erforderlich, durch Zugabe von mitvermahlenem Calciumsulfat hergestellt
werden. Bei der Herstellung dieser Zementklassen dürfen Zumahlstoffe verwendet werden. Bei der Herstellung der Klassen D, E und F dürfen geeignete Zusatzmittel zur Änderung der Erstarrungszeit mitvermahlen oder beigemengt werden.
Dieser Teil der ISO 10426 gilt auch für die Tiefbohrzementklassen G und H, Produkte, die durch Mahlen von Portlandzementklinker ohne Zumahlstoffe außer Calciumsulfat oder Wasser hergestellt werden.
Industries du pétrole et du gaz naturel - Ciments et matériaux de cimentation des puits - Partie 1: Spécifications (ISO 10426-1:2000)
Petroleum and natural gas industries - Cements and materials for well cementing - Part 1: Specification (ISO 10426-1:2000)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 10426-1:2000
01-december-2000
Petroleum and natural gas industries - Cements and materials for well cementing -
Part 1: Specification (ISO 10426-1:2000)
Petroleum and natural gas industries - Cements and materials for well cementing - Part
1: Specification (ISO 10426-1:2000)
Erdöl- und Erdgasindustrie - Zemente und Materialien für die Zementation von
Tiefbohrungen - Teil 1: Anforderungen (ISO 10426-1:2000)
Industries du pétrole et du gaz naturel - Ciments et matériaux de cimentation des puits -
Partie 1: Spécifications (ISO 10426-1:2000)
Ta slovenski standard je istoveten z: EN ISO 10426-1:2000
ICS:
75.180.10 Oprema za raziskovanje in Exploratory and extraction
odkopavanje equipment
91.100.10 Cement. Mavec. Apno. Malta Cement. Gypsum. Lime.
Mortar
SIST EN ISO 10426-1:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 10426-1:2000
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SIST EN ISO 10426-1:2000
EUROPEAN STANDARD
EN ISO 10426-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2000
ICS 75.020; 91.100
English version
Petroleum and natural gas industries - Cements and materials
for well cementing - Part 1: Specification (ISO 10426-1:2000)
Industries du pétrole et du gaz naturel - Ciments et Erdöl- und Erdgasindustrie - Zemente und Materialien für
matériaux de cimentation des puits - Partie 1: die Zementation von Tiefbohrungen - Teil 1: Anforderungen
Spécifications (ISO 10426-1:2000) (ISO 10426-1:2000)
This European Standard was approved by CEN on 18 February 2000.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2000 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10426-1:2000 E
worldwide for CEN national Members.
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SIST EN ISO 10426-1:2000
Page 2
EN ISO 10426-1:2000
CORRECTED 2001-12-05
Foreword
The text of the International Standard ISO 10426-1:2000 has been prepared by Technical Committee
ISO/TC 67 "Materials, equipment and offshore structures for petroleum and natural gas industries" in
collaboration with Technical Committee CEN/TC 12 "Materials, equipment and offshore structures for
petroleum and natural gas industries", the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by September 2000, and conflicting national standards
shall be withdrawn at the latest by September 2000.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands,
Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of the International Standard ISO 10426-1:2000 was approved by CEN as a European
Standard without any modification.
NOTE: Normative references to International Standards are listed in annex ZA (normative).
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SIST EN ISO 10426-1:2000
Page 3
EN ISO 10426-1:2000
Annex ZA
(normative)
Normative references to international publications with their corresponding European
publications
This European Standard incorporates, by dated or undated reference, provisions from other publications.
These normativereferences are cited at the appropriate places in the text, and the publications are listed
hereafter. For dated references, subsequent amendments to or revisions of any of these publications
apply to this European Standard only when incorporated in it by amendment or revision. For undated
references the latest edition of the publication referred to applies (including amendments).
NOTE Where an International Publication has been modified by common modifications, indicated by (mod.), the
relevant EN/HD applies.
Publication Year Title EN/HD Year
ISO 13500 1998 Petroleum and natural gas industries EN ISO 13500 1998
- Drilling fluid materials -
Specifications and tests
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SIST EN ISO 10426-1:2000
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SIST EN ISO 10426-1:2000
INTERNATIONAL ISO
STANDARD 10426-1
First edition
2000-03-15
Petroleum and natural gas industries —
Cements and materials for well
cementing —
Part 1:
Specification
Industrie du pétrole et du gaz naturel — Ciments et matériaux de
cimentation des puits —
Partie 1: Spécifications
Reference number
ISO 10426-1:2000(E)
©
ISO 2000
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SIST EN ISO 10426-1:2000
ISO 10426-1:2000(E)
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ii © ISO 2000 – All rights reserved
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SIST EN ISO 10426-1:2000
ISO 10426-1:2000(E)
Contents Page
Foreword.iv
Introduction.v
1 Scope .1
2 Normative references .1
3 Terms and definitions .2
4 Requirements.3
4.1 Specification, chemical and physical requirements .3
4.2 Sampling frequency, timing of tests and equipment.8
5 Sampling procedure .9
6 Fineness tests.9
6.1 Procedure .9
6.2 Requirements.9
7 Preparation of slurry for free fluid, compressive strength and thickening time tests .10
7.1 Apparatus .10
7.2 Procedure .11
8 Free-fluid test (free water).11
8.1 Apparatus .11
8.2 Calibration .16
8.3 Procedure .17
8.4 Calculation of percent free fluid.17
8.5 Acceptance requirements.18
9 Compressive strength tests .18
9.1 Apparatus .18
9.2 Procedure .19
9.3 Test procedure (derived from ASTM C 109).20
9.4 Compressive strength acceptance criteria .21
10 Thickening-time tests.22
10.1 Apparatus .22
10.2 Calibration .27
10.3 Procedure .30
10.4 Thickening time and consistency .36
10.5 Specification acceptance requirements.36
11 Marking .36
12 Packing .37
13 Bentonite .37
Annex A (informative) Calibration procedures for thermocouples, temperature-measuring systems and
controllers .38
Bibliography.40
© ISO 2000 – All rights reserved iii
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SIST EN ISO 10426-1:2000
ISO 10426-1:2000(E)
Foreword
ISO (the International Organisation for Standardisation) is a worldwide federation of national standards bodies (ISO
member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organisations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardisation.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this part of ISO 10426 may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
International Standard ISO 10426-1 was prepared by Technical Committee ISO/TC 67, Materials, equipment and
offshore structures for petroleum and natural gas industries, Subcommittee SC 3, Drilling and completion fluids,
and well cements.
ISO 10426 consists of the following parts, under the general title Petroleum and natural gas industries — Cements
and materials for well cementing:
� Part 1: Specification
� Part 2: Recommended practice for testing of well cement
Annex A of this part of ISO 10426 is for information only.
iv © ISO 2000 – All rights reserved
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SIST EN ISO 10426-1:2000
ISO 10426-1:2000(E)
Introduction
This part of ISO 10426 is based on API Specification 10A, 22nd edition, January 1995.
Users of this part of ISO 10426 should be aware that further or differing requirements may be needed for individual
applications. This part of ISO 10426 is not intended to inhibit a vendor from offering, or the purchaser from
accepting, alternative equipment or engineering solutions for the individual application. This may be particularly
applicable where there is innovative or developing technology. Where an alternative is offered, the vendor should
identify any variations from this part of ISO 10426 and provide details.
In this part of ISO 10426, where practical, U.S. Customary units are included in brackets for information.
© ISO 2000 – All rights reserved v
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SIST EN ISO 10426-1:2000
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SIST EN ISO 10426-1:2000
INTERNATIONAL STANDARD ISO 10426-1:2000(E)
Petroleum and natural gas industries — Cements and materials for
well cementing —
Part 1:
Specification
1 Scope
This part of ISO 10426 specifies requirements and gives recommendations for eight classes of well cements,
including their chemical and physical requirements and procedures for physical testing.
This part of ISO 10426 is applicable to well cement Classes A, B, C, D, E and F, which are the products obtained
by grinding Portland cement clinker and, if needed, calcium sulfate as an interground additive. Processing additives
may be used in the manufacture of cement of these classes. Suitable set-modifying agents may be interground or
blended during manufacture of Classes D, E and F.
This part of ISO 10426 is also applicable to well cement Classes G and H, which are the products obtained by
grinding Portland cement clinker with no additives other than calcium sulfate or water.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this part of ISO 10426. For dated references, subsequent amendments to, or revisions of, any of these publications
do not apply. However, parties to agreements based on this part of ISO 10426 are encouraged to investigate the
possibility of applying the most recent editions of the normative documents indicated below. For undated
references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain
registers of currently valid International Standards.
ISO 3310-1, Test sieves — Technical requirements and testing — Part 1: Test sieves of metal wire cloth.
ISO 13500, Petroleum and natural gas industries — Drilling fluid materials — Specifications and tests.
ASTM C 109/C 109M, Standard test method for compressive strength of hydraulic cement mortars (using 2-in or
[50-mm] cube specimens).
ASTM C 114, Standard test methods for chemical analysis of hydraulic cement.
ASTM C 115, Standard test methods for fineness of Portland cement by the turbidimeter .
ASTM C 183, Standard practice for sampling and the amount of testing of hydraulic cement.
ASTM C 204, Standard test method for fineness of Portland cement by air permeability apparatus.
ASTM C 465, Standard specification for processing additions for use in the manufacture of hydraulic cements.
ASTM E 220, Standard test method for calibration of thermocouples by comparison techniques.
ASTM E 1404, Standard specification for laboratory class conical flasks.
© ISO 2000 – All rights reserved 1
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SIST EN ISO 10426-1:2000
ISO 10426-1:2000(E)
DIN 12385, Laboratory glassware, conical flasks, wide neck.
EN 196-2, Methods of testing cement — Part 2: Chemical analysis of cement.
EN 196-6, Methods of testing cement — Part 6: Determination of fineness.
EN 196-7, Methods of testing cement — Part 7: Methods of taking and preparing samples of cement.
EN 196-21, Methods of testing cement — Part 21: Determination of the chloride, carbon dioxide and alkali content
of cement.
3 Terms and definitions
For the purposes of this part of ISO 10426, the following terms and definitions apply.
3.1
additive
material added to a cement slurry to modify or enhance some desired property
NOTE Properties that are commonly modified include: setting time (by use of retarders or accelerators), fluid loss, viscosity,
etc.
3.2
Bearden unit of consistency
B
c
measure of the consistency of a cement slurry when determined on a pressurized consistometer
3.3
bulk density
mass per unit volume of a dry material containing entrained air
3.4
cement
Portland cement
ground clinker generally consisting of hydraulic calcium silicates and aluminates and usually containing one or
more forms of calcium sulfate as an interground additive
3.5
cement class
designation achieved using the ISO system of classification of well cement according to its intended use
3.6
cement grade
designation achieved using the ISO system for denoting the sulfate resistance of a particular cement
3.7
cement blend
mixture of dry cement and other dry materials
3.8
clinker
fused materials from the kiln in cement manufacturing that are interground with calcium sulfate to make cement
3.9
compressive strength
force per unit area required to crush a set cement sample
2 © ISO 2000 – All rights reserved
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SIST EN ISO 10426-1:2000
ISO 10426-1:2000(E)
3.10
consistometer
device used to measure the thickening time of a cement slurry under temperature and pressure
3.11
filtrate
liquid that is forced out of a cement slurry during a fluid loss test
3.12
free fluid
coloured or colourless liquid which has separated from a cement slurry
3.13
neat cement slurry
cement slurry consisting of only cement and water
3.14
pressure vessel
vessel in a consistometer into which the slurry container is placed for the thickening time test
3.15
slurry container
slurry cup
container in a pressurized consistometer used to hold the slurry for conditioning purposes or for the thickening time
test
3.16
thickening time
time for a cement slurry to develop a selected B
c
NOTE The results of a thickening time test provide an indication of the length of time a cement slurry will remain pumpable
under the test conditions.
4 Requirements
4.1 Specification, chemical and physical requirements
4.1.1 Classes and grades
Well cement shall be specified using the following Classes (A, B, C, D, E, F, G and H) and Grades (O, MSR and
HSR).
A processing additive or set-modifying agent shall not prevent a well cement from performing its intended functions.
a) Class A
The product obtained by grinding Portland cement clinker, consisting essentially of hydraulic calcium silicates,
usually containing one or more forms of calcium sulfate as an interground additive. At the option of the
manufacturer, processing additives may be used in the manufacture of Class A cement, provided such
materials in the amounts used have been shown to meet the requirements of ASTM C 465.
This product is intended for use when special properties are not required. Available only in ordinary (O) Grade
(similar to ASTM C 150, Type I).
b) Class B
The product obtained by grinding Portland cement clinker, consisting essentially of hydraulic calcium silicates,
usually containing one or more forms of calcium sulfate as an interground additive. At the option of the
© ISO 2000 – All rights reserved 3
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SIST EN ISO 10426-1:2000
ISO 10426-1:2000(E)
manufacturer, processing additives may be used in the manufacture of Class B cement, provided such
materials in the amounts used have been shown to meet the requirements of ASTM C 465.
This product is intended for use when conditions require moderate or high sulfate-resistance. Available in both
moderate sulfate-resistant (MSR) and high sulfate-resistant (HSR) Grades (similar to ASTM C 150, Type II).
c) Class C
The product obtained by grinding Portland cement clinker, consisting essentially of hydraulic calcium silicates,
usually containing one or more forms of calcium sulfate as an interground additive. At the option of the
manufacturer, processing additives may be used in the manufacture of Class C cement, provided such
materials in the amounts used have been shown to meet the requirements of ASTM C 465.
This product is intended for use when conditions require high early strength. Available in ordinary (O),
moderate sulfate-resistant (MSR) and high sulfate-resistant (HSR) Grades (similar to ASTM C 150, Type III).
d) Class D
The product obtained by grinding Portland cement clinker, consisting essentially of hydraulic calcium silicates,
usually containing one or more forms of calcium sulfate as an interground additive. At the option of the
manufacturer, processing additives may be used in the manufacture of Class D cement, provided such
materials in the amounts used have been shown to meet the requirements of ASTM C 465. Further, at the
option of the manufacturer, suitable set-modifying agents may be interground or blended during manufacture.
This product is intended for use under conditions of moderately high temperatures and pressures. Available in
moderate sulfate-resistant (MSR) and high sulfate-resistant (HSR) Grades.
e) Class E
The product obtained by grinding Portland cement clinker, consisting essentially of hydraulic calcium silicates,
usually containing one or more forms of calcium sulfate as an interground additive. At the option of the
manufacturer, processing additives may be used in the manufacture of Class E cement, provided such
materials in the amounts used have been shown to meet the requirements of ASTM C 465. Further, at the
option of the manufacturer, suitable set-modifying agents may be interground or blended during manufacture.
This product is intended for use under conditions of high temperatures and pressures. Available in moderate
sulfate-resistant (MSR) and high sulfate-resistant (HSR) Grades.
f) Class F
The product obtained by grinding Portland cement clinker, consisting essentially of hydraulic calcium silicates,
usually containing one or more forms of calcium sulfate as an interground additive. At the option of the
manufacturer, processing additives may be used in the manufacture of Class F cement, provided such
materials in the amounts used have been shown to meet the requirements of ASTM C 465. Further, at the
option of the manufacturer, suitable set-modifying agents may be interground or blended during manufacture.
This product is intended for use under conditions of extremely high temperatures and pressures. Available in
moderate sulfate-resistant (MSR) and high sulfate-resistant (HSR) Grades.
g) Class G
The product obtained by grinding Portland cement clinker, consisting essentially of hydraulic calcium silicates,
usually containing one or more forms of calcium sulfate as an interground additive. No additives other than
calcium sulfate or water, or both, shall be interground or blended with the clinker during manufacture of
Class G well cement.
This product is intended for use as a basic well cement. Available in moderate sulfate-resistant (MSR) and
high sulfate-resistant (HSR) Grades.
4 © ISO 2000 – All rights reserved
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SIST EN ISO 10426-1:2000
ISO 10426-1:2000(E)
h) Class H
The product obtained by grinding Portland cement clinker, consisting essentially of hydraulic calcium silicates,
usually containing one or more forms of calcium sulfate as an interground additive. No additives other than
calcium sulfate or water, or both, shall be interground or blended with the clinker during manufacture of
Class H well cement.
This product is intended for use as a basic well cement. Available in moderate sulfate-resistant (MSR) and
high sulfate-resistant (HSR) Grades.
A well cement which has been manufactured and supplied in accordance with this part of ISO 10426 may be mixed
and placed in the field using water ratios or additives at the user’s discretion. It is not intended that manufacturing
compliance with this part of ISO 10426 be based on such field conditions.
4.1.2 Chemical requirements
Well cements shall conform to the respective chemical requirements of classes and grades referenced in Table 1.
Chemical analyses of hydraulic cements shall be carried out as specified in ASTM C 114 (or EN 196-2,
EN 196-21).
4.1.3 Physical and performance requirements
Well cement shall conform to the respective physical and performance requirements referenced in Table 2 and
specified in clauses 6, 7, 8, 9 and 10.
© ISO 2000 – All rights reserved 5
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SIST EN ISO 10426-1:2000
ISO 10426-1:2000(E)
Table 1 — Chemical requirements
Cement Class
A B C D,E,F G H
ORDINARY GRADE (O)
Magnesium oxide (MgO), maximum, % 6,0 NA 6,0 NA NA NA
a
Sulfur trioxide (SO ), maximum, %
3,5 NA 4,5 NA NA NA
3
Loss on ignition, maximum, % 3,0 NA 3,0 NA NA NA
Insoluble residue, maximum, % 0,75 NA 0,75 NA NA NA
Tricalcium aluminate (C A), maximum, %
NR NA 15 NA NA NA
3
MODERATE SULFATE-RESISTANT GRADE (MSR)
Magnesium oxide (MgO), maximum, % NA 6,0 6,0 6,0 6,0 6,0
Sulfur trioxide (SO ), maximum, %
NA 3,0 3,5 3,0 3,0 3,0
3
Loss on ignition, maximum, % NA 3,0 3,0 3,0 3,0 3,0
Insoluble residue, maximum, % NA 0,75 0,75 0,75 0,75 0,75
b b
Tricalcium silicate (C S) maximum, %
NA NR NR NR
58 58
3
b b
minimum, % NA NR NR NR
48 48
(3)
NA 8 8 8 8 8
Tricalcium aluminate (C A), maximum %
3
Total alkali content, expressed as sodium oxide (Na O)
c c
2
NA NR NR NR
0,75 0,75
equivalent, maximum, %
HIGH SULFATE-RESISTANT GRADE (HSR)
Magnesium oxide (MgO), maximum, % NA 6,0 6,0 6,0 6,0 6,0
Sulfur trioxide (SO ), maximum, %
NA 3,0 3,5 3,0 3,0 3,0
3
Loss on ignition, maximum, % NA 3,0 3,0 3,0 3,0 3,0
Insoluble residue, maximum, % NA 0,75 0,75 0,75 0,75 0,75
b b
Tricalcium silicate (C S) maximum, %
NA NR NR NR
65 65
3
b b
minimum, % NA NR NR NR
48 48
Tricalcium aluminate (C A), maximum, % b b b b b
NA
3 3 3 3 3 3
Tetracalcium aluminoferrite (C AF)plus twice the
b b b b b
4
NA
24 24 24 24 24
tricalcium aluminate (C A), maximum, %
3
Total alkali content expressed as sodium oxide (Na O)
c c
2
NA NR NR NR
0,75 0,75
equivalent, maximum, %
NR = No Requirement; NA = Not Applicable
a
When the tricalcium aluminate content (expressed as C A) of the cement is 8 % or less, the maximum SO content shall be 3 %.
3 3
b
The expressing of chemical limitations by means of calculated assumed compounds does not necessarily mean that the oxides are
actually or entirely present as such comp
...
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