1、BS EN ISO10426-1:2009ICS 75.020; 91.100.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDPetroleum and naturalgas industries Cements and materialsfor well cementingPart 1: SpecificationcorrigendumApril 2010IncorporatingNational forewordThis British Standard is
2、the UK implementation of EN ISO 10426-1:2009. It is identical to ISO 10426-1:2009, incorporating corrigendum April 2010. It supersedes BS EN ISO 10426-1:2006 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PSE/17/-/3, Drilling and completion fluids and
3、 well cements.A list of organizations represented on this committee can be obtained on request to its secretary.Guidance for users of BS EN ISO 10426-1:2009 for materials for well cementing, for use in the Petroleum and natural gas industries in the UK is included in National Annex NA (informative).
4、This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN ISO 10426-1:2009This British Standard was published under the authority of
5、 the Standards Policy and Strategy Committee on 28 February 2010. BSI 2010Amendments/corrigenda issued since publicationDate Comments 31 May 2010 Implementation of ISO corrigendum April 2010; Text added to clauses 4.1.1.6 and 4.1.1.7ISBN 978 0 580 71050 6EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE
6、NORM EN ISO 10426-1 December 2009 ICS 91.100.10; 75.020 Supersedes EN ISO 10426-1:2006English Version Petroleum and natural gas industries - Cements and materials for well cementing - Part 1: Specification (ISO 10426-1:2009) Industries du ptrole et du gaz naturel - Ciments et matriaux pour la ciment
7、ation des puits - Partie 1: Spcification (ISO 10426-1:2009) Erdl- und Erdgasindustrie - Zemente und Materialien fr die Zementation von Tieflochbohrungen - Teil 1: Anforderungen (ISO 10426-1:2009) This European Standard was approved by CEN on 14 December 2009. CEN members are bound to comply with the
8、 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 CEN Management Centre
9、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 CEN Management Centre has the same status as the official v
10、ersions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia
11、, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN natio
12、nal Members. Ref. No. EN ISO 10426-1:2009: EForeword This document (EN ISO 10426-1:2009) has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries“ in collaboration with Technical Committee CEN/TC 12 “Mate
13、rials, equipment and offshore structures for petroleum, petrochemical 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 June 20
14、10, and conflicting national standards shall be withdrawn at the latest by June 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights.
15、This document supersedes EN ISO 10426-1:2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germa
16、ny, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 10426-1:2009 has been approved by CEN as a EN ISO 10426-1:2009
17、 without any modification. BS EN ISO 10426-1:2009 EN ISO 10426-1:2009 (E)iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Normative references1 3 Terms and definitions .2 4 Requirements.3 4.1 Specification, chemical and physical requirements3 4.2 Sampling frequency, timing of tests, and equipm
18、ent7 5 Sampling procedure8 6 Fineness tests8 6.1 Procedure.8 6.2 Requirements.8 7 Preparation of slurry for free fluid, compressive strength and thickening time tests.8 7.1 Apparatus.8 7.2 Procedure.11 8 Free-fluid test (formerly free water) .11 8.1 Apparatus.11 8.2 Calibration16 8.3 Procedure.17 8.
19、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 (after ASTM C109/C109M).21 9.4 Compressive strength acceptance criteria.21 10 Thickening-time tests22 10.1 Apparatus.22 10.2 Calibration28 10.3
20、Procedure.31 10.4 Thickening time and consistency33 10.5 Specification acceptance requirements33 11 Marking.33 12 Packing.34 13 Bentonite 34 Annex A (informative) Calibration procedures for thermocouples, temperature measuring systems, and controllers 35 Bibliography38 BS EN ISO 10426-1:2009ISO 1042
21、6-1:2009 (E)iv 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 subjec
22、t 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)
23、 on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committee
24、s 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 document may be the subject of patent rights. ISO shall not be he
25、ld responsible for identifying any or all such patent rights. ISO 10426-1 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries, Subcommittee SC 3, Drilling and completion fluids, and well cements. This thi
26、rd edition cancels and replaces the second edition (ISO 10426-1:2005), which has been technically revised. 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:Testing of well ce
27、ments Part 3: Testing of deepwater well cement formulations Part 4: Preparation and testing of foamed cement slurries at atmospheric pressure Part 5: Determination of shrinkage and expansion of well cement formulations at atmospheric pressure Part 6: Methods for determining the static gel strength o
28、f cement formulations BS EN ISO 10426-1:2009ISO 10426-1:2009 (E)vIntroduction This part of ISO 10426 is based on ISO 10426-1:2005 with the intent that the 24th edition of API Spec 10A will be identical to this part of ISO 10426. It is necessary that users of this part of ISO 10426 be aware that furt
29、her or differing requirements can be required 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 can be particularly applicable whe
30、re there is innovative or developing technology. Where an alternative is offered, it is the responsibility of the vendor to identify any variations from this part of ISO 10426 and provide details. In this part of ISO 10426, where practical, US Customary (USC) or other units are included in brackets
31、for information. The units do not necessarily represent a direct conversion of SI to USC units, or USC to SI. Consideration has been given to the precision of the instrument making the measurement. For example, thermometers are typically marked in 1 increments, thus temperature values have been roun
32、ded to the nearest degree. In this part of ISO 10426, calibrating an instrument refers to assuring the accuracy of the measurement. Accuracy is the degree of conformity of a measurement of a quantity to its actual or true value. Accuracy is related to precision, or reproducibility, of a measurement.
33、 Precision is the degree to which further measurements or calculations will show the same or similar results. Precision is characterized in terms of the standard deviation of the measurement. The results of calculations or a measurement can be accurate, but not precise, precise but not accurate, nei
34、ther or both. A result is valid if it is both accurate and precise. BS EN ISO 10426-1:2009ISO 10426-1:2009 (E)INTERNATIONAL STANDARD1Petroleum and natural gas industries Cements and materials for well cementing Part 1: Specification 1 Scope This part of ISO 10426 specifies requirements and gives rec
35、ommendations for six 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 and D, which are the products obtained by grinding Portland cement clinker and, if needed, calcium
36、 sulfate as an interground additive. Processing additives can be used in the manufacture of cement of these classes. Suitable set-modifying agents can be interground or blended during manufacture of class D cement. This part of ISO 10426 is also applicable to well cement classes G and H, which are t
37、he products obtained by grinding clinker with no additives other than one or more forms of calcium sulfate, water or chemical additives as required for chromium (VI) reduction. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated
38、 references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 3310-1, Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth ISO 13500, Petroleum and natural gas industries Dr
39、illing fluid materials Specifications and tests ISO 24450, Laboratory glassware Wide-necked boiling flasks ASTM C109/C109M, Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in or 50-mm Cube Specimens) ASTM C115, Standard Test Method for Fineness of Portland Cement b
40、y the Turbidimeter ASTM C465, Standard Specification for Processing Additions for Use in the Manufacture of Hydraulic Cements ASTM E1404-94(2008), Standard Specification for Laboratory Glass Conical Flasks EN 196-1, Methods of testing cement Part 1: Determination of strength EN 196-2, Methods of tes
41、ting 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 BS EN ISO 10426-1:2009ISO 10426-1:2009 (E)2 3 Terms and definitions For the purposes of
42、this document, 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 atmospheric press
43、ure consistometer device used for stirring and conditioning the cement slurry NOTE The device is not intended to measure thickening time. 3.3 Bearden unit of consistency Bcmeasure of the consistency of a cement slurry when determined on a pressurized consistometer 3.4 cement Portland cement ground c
44、linker 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 under the ISO system for classification of well cement according to its intended use 3.6 cement grade
45、 designation achieved under 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 produced in the kiln during cement manufacturing that are interground with calcium sulfate to make cement 3
46、.9 compressive strength force per unit area required to cause a set cement sample to fail under compression 3.10 consistometer device used to measure the thickening time of a cement slurry under temperature and under pressure 3.11 filtrate liquid that is forced out of a cement slurry during a fluid
47、loss test BS EN ISO 10426-1:2009ISO 10426-1:2009 (E)33.12 free fluid coloured or colourless liquid that separates from a cement slurry under static conditions 3.13 slurry container slurry cup container in an atmospheric or pressurized consistometer used to hold the slurry for conditioning purposes o
48、r for the thickening-time test 3.14 thickening time time after which the consistency of a cement slurry has become so high that the slurry is considered unpumpable NOTE The results of a thickening-time test provide an indication of the length of time a cement slurry remains pumpable under the test c
49、onditions. 4 Requirements 4.1 Specification, chemical and physical requirements 4.1.1 Classes and grades 4.1.1.1 General Well cement shall be specified using classes A, B, C, D, G and H and the grades: ordinary (O), moderate sulfate-resistant (MSR) and high sulfate-resistant (HSR). A well cement that 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 users discretion. It is not intended that manufacturing compliance with this part of ISO
