CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35174 | EN ISO 23936-2:2011 | Petroleum, petrochemical and natural gas industries - Non-metallic materials in contact with media related to oil and gas production - Part 2: Elastomers (ISO/DIS 23936-2:2010) | Izstrādē |
| 61114 | prEN ISO 19901-6 rev | Petroleum and natural gas industries -- Specific requirements for offshore structures -- Part 6: Marine operations | Izstrādē |
| 25037 | EN ISO 15156-3:2003/prAC | 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) | Izstrādē |
| 38452 | prEN ISO 17478 | Petroleum and natural gas industries - Downhole equipment - Downhole well test tools and related equipment | Izstrādē |
| 35498 | EN ISO 10439-4:2015 | Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 4: Expander-compressors (ISO/DIS 10439-4:2010) | Izstrādē |
| 30255 | EN ISO 13628-15:2011 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 15: Subsea structures and manifolds (ISO/DIS 13628-15:2009) | Izstrādē |
| 66620 | CEN ISO/TR 10400:2021 | Petroleum and natural gas industries - Formulae and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing (ISO/TR 10400:2018) | Izstrādē |
| 68985 | CEN ISO/TS 35105:2019 | Petroleum and natural gas industries - Arctic operations - Material requirements for arctic operations (ISO/TS 35105:2018) | Izstrādē |
| 66622 | prCEN ISO/TS 27469 | Petroleum, petrochemical and natural gas industries - Method of test for fire dampers | Izstrādē |
| 34078 | EN ISO 13500:2008/A1:2010 | Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests - Amendment 1: New Clause 20 - Barite 4.10 (ISO 13500:2008/DAM 1:2009) | Izstrādē |
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