CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39026 | prEN ISO 10438-4 rev | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems | Izstrādē |
| 39023 | prEN ISO 10438-1 rev | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 1: General requirements | Izstrādē |
| 114 | EN ISO 13626:2004 | Petroleum and natural gas industries - Drilling and production equipment - Drilling and well-servicing structures (ISO 13626:2003) | Izstrādē |
| 77850 | FprEN ISO 19901-2 | Oil and gas industries including lower carbon energy - Specific requirements for offshore structures - Part 2: Seismic design procedures and criteria (ISO/FDIS 19901-2:2026) | Izstrādē |
| 71735 | EN ISO 18797-2:2021 | Petroleum, petrochemical and natural gas industries - External corrosion protection of risers by coatings and linings - Part 2: Maintenance and field repair coatings for riser pipes (ISO/DIS 18797-2:2020) | Izstrādē |
| 75827 | EN ISO 15551:2023 | Petroleum and natural gas industries - Drilling and production equipment - Electric submersible pump systems for artificial lift (ISO 15551:2023) | Izstrādē |
| 32907 | EN ISO 13705:2012 | Petroleum, petrochemical and natural gas industries - Fired heaters for general refinery service (ISO/DIS 13705:2011) | Izstrādē |
| 21802 | EN ISO 10440-1:2007 | Petroleum, petrochemical and natural gas industries - Rotary-type positive-displacement compressors - Part 1: Process compressors (ISO 10440-1:2007) | Izstrādē |
| 99 | EN ISO 13535:2000 | Petroleum and natural gas industries - Drilling and production equipment - Hoisting equipment (ISO 13535:2000) | Izstrādē |
| 21498 | EN ISO 10432:2004 | Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment (ISO 10432:2004) | Izstrādē |
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