CEN/TC 12

Registration number (WIID)Project No.TitleStatus
79826EN ISO 14723:2025Oil and gas industries including lower carbon energy - Pipeline transportation systems - Subsea pipeline valves (ISO 14723:2025)Standarts spēkā
69423EN ISO 27509:2020Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2020)Standarts spēkā
33577LVS EN ISO 13500:2009 /AC:2010Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests (ISO 13500:2008/Cor 1:2009)Standarts spēkā
25227EN ISO 20312:2011Petroleum and natural gas industries - Design and operating limits of drill strings with aluminium alloy components (ISO 20312:2011)Standarts spēkā
23472LVS EN ISO 13628-2:2006Packaging - Flexible packaging material; Determination of residual solvents by static headspace gas chromatography - Part 2: Industrial methodsStandarts spēkā
76747EN ISO 15544:2024Oil and gas industries - Offshore production installations - Requirements and guidelines for emergency response (ISO 15544:2024)Standarts spēkā
78433EN ISO 10426-5:2024Oil 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 10426-5:2024)Standarts spēkā
74930EN ISO 12736-1:2023Oil and gas industries including lower carbon energy - Wet thermal insulation systems for pipelines and subsea equipment - Part 1: Validation of materials and insulation systems (ISO 12736-1:2023)Standarts spēkā
30255LVS EN ISO 13628-15:2012Petroleum and natural gas industries - Design and operation of subsea production systems - Part 15: Subsea structures and manifolds (ISO 13628-15:2011)Standarts spēkā
26213LVS EN 13942:2009Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified)Standarts spēkā
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