CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 25652 | EN ISO 15156-2:2003/AC:2006 | Petroleum, petrochemical 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 15156-2:2003/Cor.1:2005) | Atcelts |
| 27099 | EN ISO 13503-3:2005/AC:2007 | Petroleum and natural gas industries - Completion fluids and materials - Part 3: Testing of heavy brines (ISO 13503-3:2005/Cor 1:2006) | Atcelts |
| 33809 | LVS EN ISO 15544:2010 | Petroleum and natural gas industries - Offshore production installations - Requirements and guidelines for emergency response (ISO 15544:2000, including Amd 1:2009) | Atcelts |
| 25653 | EN ISO 15156-3:2003/AC:2006 | Petroleum, 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/Cor.1:2005 and ISO 15156-3:2003/Cor.2:2005) | Atcelts |
| 95 | LVS EN ISO 11960:1998 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:1996) | Atcelts |
| 28366 | EN ISO 13503-1:2005/AC:2007 | Petroleum and natural gas industries - Completion fluids and materials - Part 1: Measurement of viscous properties of completion fluids (ISO 13503-1:2003/Cor 1:2005) | Atcelts |
| 21599 | LVS EN ISO 11960:2005 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells | Atcelts |
| 23607 | EN ISO 16812:2007 | Petroleum, petrochemical and natural gas industries - Shell-and-tube heat exchangers (ISO 16812:2007) | Atcelts |
| 24011 | LVS EN ISO 13503-1:2005 | Petroleum and natural gas industries - Completion fluids and materials - Part 1: Measurement of viscous properties of completion fluids | Atcelts |
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