SIST EN ISO 10426-1:2000

SLOVENSKI STANDARD
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
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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.
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© 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.

Page 2
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).

Page 3
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
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
ISO 10426-1:2000(E)
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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 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 genera
...