ISO/FDIS 10426-5

Oil and gas industries including lower carbon energy — Cements and materials for well cementing — Part 5: Determination of shrinkage and expansion of well cement formulations

ISO 10426-5:2004 provides the methods for the testing of well cement formulations to determine the dimension changes during the curing process (cement hydration) at atmospheric pressure only. This is a base document, because under real well cementing conditions shrinkage and expansion take place under pressure and different boundary conditions.

Industries du pétrole et du gaz, y compris les énergies à faible teneur en carbone — Ciments et matériaux pour la cimentation des puits — Partie 5: Détermination du retrait et de l'expansion des formulations de ciments pour puits

Le présent document fournit les méthodes d'essai des formulations de ciments pour puits afin de déterminer les variations de dimensions au cours du processus de vieillissement (hydratation du ciment), à pression atmosphérique et élevée, ainsi que l'expansion dans un environnement de confinement à température et pression élevées.

General Information

• Status: Not Published
• ICS: 75.020 - Extraction and processing of petroleum and natural gas
• ICS: 91.100.10 - Cement. Gypsum. Lime. Mortar
• Technical Committee: ISO/TC 67/SC 3 - Drilling and completion fluids, well cements and treatment fluids
• Drafting Committee: ISO/TC 67/SC 3 - Drilling and completion fluids, well cements and treatment fluids
• Current Stage: 5020 - FDIS ballot initiated: 2 months. Proof sent to secretariat
• Start Date: 26-Jun-2024
• Completion Date: 26-Jun-2024

Relations

• Consolidates: ISO 5149-2:2014/Amd 1:2020 - Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation — Amendment 1
• Effective Date: 29-Jul-2023
• Revises: ISO 10426-5:2004 - Petroleum and natural gas industries — Cements and materials for well cementing — Part 5: Determination of shrinkage and expansion of well cement formulations at atmospheric pressure
• Effective Date: 22-Apr-2023

Standards Content (Sample)

FINAL DRAFT
International
Standard
ISO/TC 67/SC 3
Oil and gas industries including
Secretariat: UNI
lower carbon energy — Cements
Voting begins on:
and materials for well cementing —
2024-06-26
Part 5:
Voting terminates on:
2024-08-21
Determination of shrinkage
and expansion of well cement
formulations
Industries du pétrole et du gaz, y compris les énergies à faible
teneur en carbone — Ciments et matériaux pour la cimentation
des puits —
Partie 5: Détermination du retrait et de l'expansion des
formulations de ciments pour puits
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/CEN PARALLEL PROCESSING LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
FINAL DRAFT
International
Standard
ISO/TC 67/SC 3
Oil and gas industries including
Secretariat: UNI
lower carbon energy — Cements
Voting begins on:
and materials for well cementing —
Part 5:
Voting terminates on:
Determination of shrinkage
and expansion of well cement
formulations
Industries du pétrole et du gaz, y compris les énergies à faible
teneur en carbone — Ciments et matériaux pour la cimentation
des puits —
Partie 5: Détermination du retrait et de l'expansion des
formulations de ciments pour puits
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2024
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/CEN PARALLEL PROCESSING
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland Reference number
ii
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Determination of shrinkage or expansion under conditions of free access to water at
atmospheric pressure — Annular ring test . 2
4.1 General .2
4.2 Apparatus .2
4.2.1 Mould .2
4.2.2 Water curing bath .4
4.2.3 Temperature-measuring system .4
4.2.4 Atmospheric-pressure consistometer .5
4.2.5 Micrometer .5
4.3 Procedure .5
4.3.1 Preparation of the mould .5
4.3.2 Preparation of slurry .6
4.3.3 Filling of the mould .6
4.3.4 Test period .6
4.4 Measurement and calculations .7
5 Determination of shrinkage or expansion under impermeable condition at atmospheric
pressure — Annular ring test in a re-sealable bag. 9
5.1 General .9
5.2 Apparatus .9
5.2.1 General .9
5.2.2 Re-sealable bag .10
5.3 Procedure .10
5.4 Measurement and calculations .10
6 Determination of bulk shrinkage or expansion under impermeable condition and
atmospheric pressure — Membrane test . 10
6.1 General .10
6.2 Apparatus .11
6.2.1 Membrane .11
6.2.2 Water curing bath .11
6.2.3 Temperature-measuring system .11
6.2.4 Electronic scales .11
6.3 Procedure .11
6.3.1 Preparation of the membrane .11
6.3.2 Preparation of slurry .11
6.3.3 Filling of the membrane .11
6.3.4 Curing .11
6.4 Measurement and calculations . 12
Annex A (informative) Determination of stress generated by expansion at elevated pressure
and temperature . 14
Annex B (informative) Determination of shrinkage or expansion under conditions of free
access to water at elevated pressure — Annular ring test . .20
Bibliography .22

iii
Foreword
ISO (the International Organization for Standardization) 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 organizations,
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 standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO document should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 67, Oil and gas industries including lower
carbon energy, Subcommittee SC 3, Drilling and completion fluids, well cements and treatment fluids, in
collaboration with the European Committee for Standardization (CEN) Technical Committee CEN/TC 12, Oil
and gas industries including lower carbon energy, in accordance with the Agreement on technical cooperation
between ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 10426-5:2004), which has been technically
revised.
The main changes ar
...

2024-05-09
ISO/DIS FDIS 10426-5:2023 (E)
ISO/TC 67/SC 3
Secretariat: UNI
Date: 2024-06-12
Oil and gas industries including lower carbon energy — Cements and
materials for well cementing —
Part 5:
Determination of shrinkage and expansion of well cement
formulations
Industries du pétrole et du gaz, y compris les énergies à faible teneur en carbone — Ciments et matériaux pour
la cimentation des puits —
Partie 5: Détermination du retrait et de l'expansion des formulations de ciments pour puits
FDIS stage
ISO/DIS FDIS 10426-5:2023(E2024(en)
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication
may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying,
or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO
at the address below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Fax: [phone]
EmailE-mail: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO/DIS FDIS 10426-5:2023(E2024(en)
Contents
Foreword . v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Determination of shrinkage or expansion under conditions of free access to water at
atmospheric pressure — Annular ring test . 2
4.1 General . 2
4.2 Apparatus . 2
4.2.1 Mould . 2
4.2.2 Water curing bath . 6
4.2.3 Temperature-measuring system . 7
4.2.4 Atmospheric-pressure consistometer . 7
4.2.5 Micrometer . 7
4.3 Procedure . 7
4.3.1 Preparation of the mould . 7
4.3.2 Preparation of slurry . 9
4.3.3 Filling of the mould . 9
4.3.4 Test period . 9
4.4 Measurement and calculations . 9
5 Determination of shrinkage or expansion under impermeable condition at atmospheric
pressure — Annular ring test in a re-sealable bag . 13
5.1 General . 13
5.2 Apparatus . 14
5.2.1 General . 14
5.2.2 Re-sealable bag . 14
5.3 Procedure . 15
5.4 Measurement and calculations . 15
6 Determination of bulk shrinkage or expansion under impermeable condition and
atmospheric pressure — Membrane test . 15
6.1 General . 15
6.2 Apparatus . 15
6.2.1 Membrane . 15
6.2.2 Water curing bath . 15
6.2.3 Temperature-measuring system . 15
6.2.4 Electronic scales . 15
6.3 Procedure . 15
6.3.1 Preparation of the membrane . 15
6.3.2 Preparation of slurry . 16
6.3.3 Filling of the membrane . 16
6.3.4 Curing . 16
6.4 Measurement and calculations . 17
Annex A (informative) Determination of stress generated by expansion at elevated pressure
and temperature . 19
Annex B (informative) Determination of shrinkage or expansion under conditions of free access
to water at elevated pressure — Annular ring test . 26
Bibliography . 28
iii
ISO/DIS FDIS 10426-5:2023(E2024(en)

iv
ISO/DIS FDIS 10426-5:2023(E2024(en)
Foreword
ISO (the International Organization for Standardization) 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 organizations, 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 standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types of
ISO document should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent rights
in respect thereof. As of the date of publication of this document, ISO had not received notice of (a) patent(s)
which may be required to implement this document. However, implementers are cautioned that this may not
represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 67, Oil and gas industries including lower carbon
energy, Subcommittee SC 3, Drilling and completion fluids, well cements and treatment fluids., in collaboration
with the European Committee for Standardization (CEN) Technical Committee CEN/TC 12, Oil and gas
industries including lower carbon energy, in accordance with the Agreement on technical cooperation between
ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 10426-5:2004), which has been technically
revised.
The main changes are as follows:
— — addition of the Introduction, with background information on expansion and shrinkage;
— — addition of annular ring test under impermeable conditions at atmospheric pressure;
— — inclusion of an informative annex describing a method to determine the stress generated by expansion
under confined conditions at elevated temperature and pressure;
— — inclusion of an informative annex describing the annular ring test at elevated pressure.
A list of all parts in the ISO 10426 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
v
ISO/DIS FDIS 10426-5:2023(E2024(en)
Introduction
When Portland cement reacts with water, there is an overall reduction in the absolute volume of components:
V + V > V (1)
c w ch
Where
V is the volume of cement
c
V is the volume of water
w
V is the volume of cement hydrates
ch
where
V is the volume of cement;
c
V is the volume of water;
w
V is the volume of cement hydrates.
ch
In this document the absolute volume decrease [(V + V ) -− V ] is referred to as hydration shrinkage,
c w ch
although in other documents it can also be referred to as chemical shrinkage, total chemical contraction, or
hydration volume reduction.
Depending on the exposure conditions, presence of external stresses during setting, and, most importantly,
access to external water, the hydration shrinkage may lead to bulk shrinkage of the set cement.
The change in the sample dimensions is referred to as bulk shrinkage or expansion. Bulk shrinkage and
expansion of the cement refer to the result of the measurement of a linear dimensional change or volume
change. The volume to which all volume changes are related is the volume of the slurry immediately after
mixing and emplacement in the experimental equipment. For small values of shrinkage or expansion, typically
the case in well cement systems, the fractional volume dimensional change can be approximated as 3 times
the fractional linear dimensional change.
Bulk shrinkage may cause:
— — formation of a micro-annulus, potentially affecting cement evaluation logs;
— — loss of zonal isolation leading to crossflow or sustained casing pressure;
— — lack of a hydraulic seal when using cement inflatable packers;
— — poor sealing of abandonment plugs.
Additives are available that can overcome the effects of hydration shrinkage and generate bulk expansion of
set cement. In plug applications, bulk expansion of cement will generategenerates stress at the cement-rock
or cement-formation interface. A method of measuring the stress generated by expansion in a plug-type
geometry is given in Annex AAnnex A.
In this document, SI units are used; and where practical, U.S. customary units are included in brackets for
information.
This document is based on API Technical Report 10TR 2.
vi
ISO/DIS FDIS 10426-5:2023(E2024(en)
Oil and gas industries including lower carbon energy —
...