Registration number (WIID)Project No.TitleStatus
28863EN ISO 13706:2011Petroleum, petrochemical and natural gas industries - Air-cooled heat exchangers (ISO 13706:2011)Standarts spēkā
74292LVS EN ISO 19901-8:2023Oil and gas industries including lower carbon energy - Offshore structures - Part 8: Marine soil investigations (ISO 19901-8:2023)Standarts spēkā
28556LVS EN ISO 28781:2011Petroleum and natural gas industries - Drilling and production equipment - Subsurface barrier valves and related equipment (ISO 28781:2010)Standarts spēkā
79412EN ISO 13503-2:2024Oil 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 13503-2:2024)Standarts spēkā
34629LVS EN ISO 13503-1:2012Petroleum and natural gas industries - Completion fluids and materials - Part 1: Measurement of viscous properties of completion fluids (ISO 13503-1:2011)Standarts spēkā
71737LVS EN ISO 18796-1:2021Petroleum, petrochemicals and natural gas industries - Internal coating and lining of carbon steel process vessels - Part 1: Technical requirements (ISO 18796-1:2018)Standarts spēkā
34078LVS EN ISO 13500:2009 /A1:2011Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests - Amendment 1: Barite 4,1 (ISO 13500:2008/AMD 1:2010)Standarts spēkā
30012LVS EN ISO 14692-2:2018Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 2: Qualification and manufacture (ISO 14692-2:2017)Standarts spēkā
74060LVS EN ISO 35102:2022Petroleum and natural gas industries - Arctic operations - Escape, evacuation and rescue from offshore installations (ISO 35102:2020)Standarts spēkā
35205LVS EN ISO 16812:2019Petroleum, petrochemical and natural gas industries - Shell-and-tube heat exchangers (ISO 16812:2019)Standarts spēkā
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