Registration number (WIID)Project No.TitleStatus
148EN ISO 15156-3:2003Petroleum, petrochemical and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys (ISO 15156-3:2003)Atcelts
27043EN ISO 13501:2006Petroleum and natural gas industries - Drilling fluids - Processing systems evaluation (ISO 13501:2005)Atcelts
71EN ISO 13628-2:2000Petroleum and natural gas industries - Design and operation of subsea production systems - Part 2: Flexible pipe systems for subsea and marine applications (ISO 13628-2:2000)Atcelts
39843CEN ISO/TS 17969:2015Petroleum, petrochemical and natural gas industries - Guidelines on competency for personnel (ISO/TS 17969:2015)Atcelts
73EN ISO 10423:2001Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment (ISO 10423:2001)Atcelts
39843LVS CEN ISO/TS 17969:2015Petroleum, petrochemical and natural gas industries - Guidelines on competency for personnel (ISO/TS 17969:2015)Atcelts
25653LVS EN ISO 15156-3:2004 /AC:2006Petroleum, petrochemical and natural gas industries - Materials for use in H<(Index)2>S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloysAtcelts
80EN ISO 10432:1999Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment (ISO 10432:1999)Atcelts
28346LVS EN 14161:2011Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified)Atcelts
28187EN ISO 13628-1:2005/A1:2010Petroleum and natural gas industries - Design and operation of subsea production systems - Part 1: General requirements and recommendations - Amendment 1: Revised Clause 6 (ISO 13628-1:2005/DAM 1:2008)Atcelts
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