CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80881 | prEN ISO 16708 rev | Petroleum and natural gas industries — Pipeline transportation systems — Reliability-based limit state methods | Izstrādē |
| 80627 | prEN ISO 17078-1 rev | Petroleum and natural gas industries — Drilling and production equipment — Part 1: Side-pocket mandrels | Izstrādē |
| 78654 | prEN ISO 17078-2 | Petroleum and natural gas industries - Drilling and production equipment - Part 2: Flow-control devices for side-pocket mandrels (ISO/DIS 17078-2:2025) | Aptauja |
| 38452 | prEN ISO 17478 | Petroleum and natural gas industries - Downhole equipment - Downhole well test tools and related equipment | Izstrādē |
| 38454 | prEN ISO 17824 rev | Petroleum and natural gas industries - Downhole equipment - Sand screens | Izstrādē |
| 81527 | prEN ISO 19008 | Oil and gas industries including lower carbon energy - Standard cost coding system (ISO/DIS 19008:2025) | Aptauja |
| 64392 | prEN ISO 19345-1 | Petroleum and natural gas industry — Pipeline integrity management specification — Part 1: Full-life cycle integrity management for onshore pipeline | Izstrādē |
| 81516 | prEN ISO 19900 rev | Petroleum and natural gas industries — General requirements for offshore structures | Izstrādē |
| 76292 | prEN ISO 19901-1 | Oil and gas industries including lower carbon energy - Specific requirements for offshore structures - Part 1: Metocean design and operating considerations (ISO/DIS 19901-1:2024) | Aptauja slēgta |
| 77850 | prEN ISO 19901-2 | Oil and gas industries including lower carbon energy - Specific requirements for offshore structures - Part 2: Seismic design procedures and criteria (ISO/DIS 19901-2:2024) | Aptauja slēgta |
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