NF EN ISO 10426-1

NF EN ISO 10426-1

August 2012
Standard Current

Petroleum and natural gas industries - Cements and materials for well cementing - Part 1 : specification

ISO 10426-1:2009 specifies requirements and gives recommendations for six classes of well cements, including their chemical and physical requirements and procedures for physical testing.ISO 10426-1:2009 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 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.ISO 10426-1:2009 is also applicable to well cement classes G and H, which are the 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.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2012

Number of pages

53 p.

Reference

NF EN ISO 10426-1

ICS Codes

75.020   Extraction and processing of petroleum and natural gas
91.100.10   Cement. Gypsum. Lime. Mortar

Classification index

M87-301-1

Print number

1 - 30/07/2012

International kinship

ISO 10426-1:2009

European kinship

EN ISO 10426-1:2009
Sumary
Petroleum and natural gas industries - Cements and materials for well cementing - Part 1 : specification

ISO 10426-1:2009 specifies requirements and gives recommendations for six classes of well cements, including their chemical and physical requirements and procedures for physical testing.

ISO 10426-1:2009 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 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.

ISO 10426-1:2009 is also applicable to well cement classes G and H, which are the 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.

Replaced standards (1)
NF EN ISO 10426-1
February 2007
Standard Cancelled
Petroleum and natural gas industries - Cements and materials for well cementing - Part 1 : specification

ISO 10426-1:2005 specifies requirements and gives recommendations for eight classes of well cements, including their chemical and physical requirements and procedures for physical testing. ISO 10426-1:2005 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 can be used in the manufacture of cement of these classes. Suitable set-modifying agents can be interground or blended during manufacture of classes D, E and F. ISO 10426-1:2005 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.

Table of contents
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Spécifications
    3
  • 4.1 Spécifications, exigences chimiques et physiques
    3
  • 4.2 Fréquence d'échantillonnage, programmation des essais et équipement
    8
  • 5 Échantillonnage
    9
  • 6 Essais de finesse
    9
  • 6.1 Mode opératoire
    9
  • 6.2 Exigences
    9
  • 7 Préparation du coulis de ciment pour les essais de fluide libre, de résistance à la compression et du temps de pompabilité
    10
  • 7.1 Appareillage
    10
  • 7.2 Mode opératoire
    12
  • 8 Essai du fluide libre (anciennement eau libre)
    12
  • 8.1 Appareillage
    12
  • 8.2 Étalonnage
    17
  • 8.3 Mode opératoire
    18
  • 8.4 Calcul du pourcentage de fluide libre
    18
  • 8.5 Exigences d'acceptation
    19
  • 9 Essais de résistance à la compression
    19
  • 9.1 Appareillage
    19
  • 9.2 Mode opératoire
    20
  • 9.3 Mode opératoire de l'essai (d'après l'ASTM Cl 09/C109M)
    22
  • 9.4 Critères d'acceptation de la résistance à la compression
    22
  • 10 Essais de temps de pompabilité
    23
  • 10.1 Appareillage
    23
  • 10.2 Étalonnage
    29
  • 10.3 Mode opératoire
    32
  • 10.4 Temps de pompabilité et consistance
    35
  • 10.5 Exigences d'acceptation relatives aux spécifications
    35
  • 11 Marquage
    35
  • 12 Conditionnement
    36
  • 13 Bentonite
    36
  • Annexe A (informative) Procédures d'étalonnage des thermocouples, des systèmes de mesurage de la température et des régulateurs
    37
  • Bibliographie
    40
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