CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30039 | EN ISO 23251:2007/AC:2008 | Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems (ISO 23251:2006/Cor 1:2007) | Atcelts |
| 32681 | LVS EN ISO 15156-2:2010 | Petroleum and natural gas industries - Materials for use in H<(Index)2>S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO 15156-2:2009) | Atcelts |
| 25561 | prEN ISO 23936-1 | Petroleum, petrochemical and natural gas industries - Non-metallic materials in contact with media related to oil and gas production - Part 1: Thermoplastics (ISO/FDIS 23936-1:2008) | Atcelts |
| 152 | EN ISO 15547:2001 | Petroleum and natural gas industries - Plate heat exchangers (ISO 15547:2000) | Atcelts |
| 150 | EN ISO 14723:2001 | Petroleum and natural gas industries - Pipeline transportation systems - Subsea pipeline valves (ISO 14723:2001) | Atcelts |
| 32682 | EN ISO 15156-3:2009 | Petroleum 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/FDIS 15156-3:2009) | Atcelts |
| 26867 | EN ISO 13679:2006 | Petroleum and natural gas industries - Procedures for testing casing and tubing connections (ISO 13679:2002) | Atcelts |
| 35318 | CEN ISO/TS 29001:2011 | Petroleum, petrochemical and natural gas industries - Sector-specific quality management systems - Requirements for product and service supply organizations (ISO/DTS 29001:2010) | Atcelts |
| 130 | EN ISO 11960:2001 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2001) | 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 |
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