CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 38237 | EN ISO 19901-5:2016 | Petroleum and natural gas industries - Specific requirements for offshore structures - Part 5: Weight control during engineering and construction (ISO/DIS 19901-5:2013) | Atcelts |
| 24011 | EN ISO 13503-1:2005 | Petroleum and natural gas industries - Completion fluids and materials - Part 1: Measurement of viscous properties of completion fluids (ISO 13503-1:2003) | Atcelts |
| 58505 | LVS EN ISO 15156-2:2016 | Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low alloy steels, and the use of cast irons (ISO 15156-2:2015) | Atcelts |
| 28189 | EN ISO 13503-2:2006/A1:2009 | Petroleum and natural gas industries - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations - Amendment 1 (ISO 13503-2:2006/DAM 1:2008) | Atcelts |
| 28187 | EN ISO 13628-1:2005/A1:2010 | Petroleum 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 |
| 124 | EN ISO 13680:2001 | Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions (ISO 13680:2000) | Atcelts |
| 27840 | EN ISO 15546:2007 | Petroleum and natural gas industries - Aluminium alloy drill pipe (ISO 15546:2007) | Atcelts |
| 32681 | EN ISO 15156-2:2009 | Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO/FDIS 15156-2:2009) | Atcelts |
| 23212 | EN ISO 13680:2008 | Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions (ISO 13680:2008) | Atcelts |
| 32680 | EN ISO 15156-1:2009 | Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials (ISO/FDIS 15156-1:2009) | Atcelts |
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