kSIST FprEN ISO 13503-2:2024

SLOVENSKI STANDARD
oSIST prEN ISO 13503-2:2024
01-junij-2024
Naftna in plinska industrija, vključno z nizkoogljično energijo - Tekočine in
materiali za zaključna dela - 2. del: Merjenje lastnosti podpornih materialov, ki se
uporabljajo v postopkih frakcioniranja in pri filtrskih zasipih s prodom (ISO 13503-
2:2024)
Oil and gas industries including lower carbon energy - Completion fluids and materials -
Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-
packing operations (ISO/DIS 13503-2:2024)
Öl- und Gasindustrie einschließlich kohlenstoffarmer Energieträger -
Komplettierungsflüssigkeiten und materialien - Teil 2: Messung der Eigenschaften von
Stützmaterialien zum Einsatz bei hydraulischen Fraktionierungs- und in
Kiespackungsvorgängen (ISO/DIS 13503-2:2024)
Industries du pétrole et du gaz, y compris les énergies à faible teneur en carbone -
Fluides de complétion et matériaux - Partie 2: Mesurage des propriétés des agents de
soutènement utilisés dans les opérations de fracturation hydraulique et de gravillonnage
(ISO/DIS 13503-2:2024)
Ta slovenski standard je istoveten z: prEN ISO 13503-2
ICS:
75.100 Maziva Lubricants, industrial oils and
related products
75.180.30 Oprema za merjenje Volumetric equipment and
prostornine in merjenje measurements
oSIST prEN ISO 13503-2:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN ISO 13503-2:2024
oSIST prEN ISO 13503-2:2024
DRAFT
International
Standard
ISO/DIS 13503-2
ISO/TC 67/SC 3
Oil and gas industries including
Secretariat: UNI
lower carbon energy — Completion
Voting begins on:
fluids and materials —
2024-04-08
Part 2:
Voting terminates on:
2024-07-01
Measurement of properties of
proppants used in hydraulic
fracturing and gravel-packing
operations
ICS: ISO ics
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
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NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Reference number
ISO/DIS 13503-2:2024(en)
oSIST prEN ISO 13503-2:2024
DRAFT
ISO/DIS 13503-2:2024(en)
International
Standard
ISO/DIS 13503-2
ISO/TC 67/SC 3
Oil and gas industries including
Secretariat: UNI
lower carbon energy — Completion
Voting begins on:
fluids and materials —
Part 2:
Voting terminates on:
Measurement of properties of
proppants used in hydraulic
fracturing and gravel-packing
operations
ICS: ISO ics
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2024
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
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TO SUBMIT, WITH THEIR COMMENTS,
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NOTIFICATION OF ANY RELEVANT PATENT
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Website: www.iso.org
Published in Switzerland Reference number
ISO/DIS 13503-2:2024(en)
ii
oSIST prEN ISO 13503-2:2024
ISO/DIS 13503-2:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Supplements to API Std 19C, 2nd edition (2018) . 1
4.1 General requirements .1
4.2 Sampling device .1
4.3 Sieve analysis .2
4.3.1 Procedure .2
4.3.2 Specifications—Sieve Analysis of Proppants .2
4.4 Proppant crush resistance test .3
4.4.1 Equipment and materials .3
4.4.2 Sample preparation .4
4.4.3 Assemble and set up the crush cell and PropPaver loading device .5
4.4.4 Proppant placing procedure—Crush resistance testing.7
Bibliography . 8

iii
oSIST prEN ISO 13503-2:2024
ISO/DIS 13503-2:2024(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,
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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 documents 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).
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent
rights identified during the development of the document will be in the Introduction and/or on the ISO list of
patent declarations received (see www.iso.org/patents).
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.
This second edition cancels and replaces the first edition (ISO 13503-2:2006), which has been technically
revised.
The main changes are as follows:
— a new stand sampling device is used for proppant packed in bags;
— proppant on the sieves removed and directly weighed in sieve analysis testing;
— the average diameter calculation is added;
— the remaining total amount on the last sieve and in the pan not to exceed 2 % of the total samples;
— PropPaver loading device used instead of Pluviator loading device;
— the upper and lower designating sieve sizes are kept for sample preparation and after pressurizing in
crush resistance test;
— shaking duration of 10 minutes maintained for both sample preparation and after pressurizing in crush
resistance test.
A list of all parts in the ISO 13503 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.

iv
oSIST prEN ISO 13503-2:2024
ISO/DIS 13503-2:2024(en)
Introduction
The International Organization for Standardization (ISO) draws attention to the fact that it is claimed that
compliance with this document may involve the use of a patent.
ISO takes no position concerning the evidence, validity and scope of this patent right.
The holder of this patent right has assured ISO that he/she is willing to negotiate licences under reasonable
and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the
statement of the holder of this patent right is registered with ISO. Information may be obtained from the
patent database available at www.iso.org/patents.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights other than those in the patent database. ISO shall not be held responsible for identifying any or all
such patent rights.
v
oSIST prEN ISO 13503-2:2024
oSIST prEN ISO 13503-2:2024
DRAFT International Standard ISO/DIS 13503-2:2024(en)
Oil and gas industries including lower carbon energy —
Completion fluids and materials —
Part 2:
Measurement of properties of proppants used in hydraulic
fracturing and gravel-packing operations
1 Scope
This part of ISO 13503 provides testing procedures for evaluating proppants used in hydraulic fracturing
and gravel packing operations.
NOTE Proppants mentioned henceforth in this part of ISO 13503 refer to sand, ceramic, resin-coated, gravel
packing proppants, and other materials used for hydraulic fracturing and gravel packing operations.
This document supplements API Std 19C, 2nd edition (2018), the requirements of which are applicable with
the exceptions specified in this document.
The objective of this part of ISO 13503 is to provide consistent methodology for testing performed on
hydraulic fracturing and/or gravel packing proppants.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
API Std 19C, 2nd edition: 2018, Measurement of and Specifications for Proppants Used in Hydraulic Fracturing
and Gravel-packing Operations
3 Terms and definitions
3.1
PropPaver
a loading device for laying out proppant samples for crush resistance test, primarily used to ensure the
proppant pack laid flat within the crush cell, and reducing the potential for operator-induced variability.
[SOURCE: API 19D:2021]
4 Supplements to API Std 19C, 2nd edition (2018)
4.1 General requirements
The requirements specified in API Std 19C, 2nd edition (2018) shall apply, with the exceptions specified in
4.2 to 4.4.
4.2 Sampling device
The requirements specified in API Std 19C, 2nd edition (2018), 4.3.1, apply with the following exceptions.

oSIST prEN ISO 13503-2:2024
ISO/DIS 13503-2:2024(en)
For the purpose of this provision, the stand sampli
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