CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 78654 | LVS EN ISO 17078-2:2026 | Oil and gas industries including lower carbon energy - Drilling, production and injection equipment - Part 2: Flow-control devices for side-pocket mandrels (ISO 17078-2:2026) | |
| 78608 | prEN ISO 13680 rev | Petroleum and natural gas industries — Corrosion-resistant alloy seamless tubular products for use as casing, tubing, coupling stock and accessory material — Technical delivery conditions | Izstrādē |
| 78526 | LVS EN ISO 23936-4:2025 | Oil and gas industries including lower carbon energy - Non-metallic materials in contact with media related to oil and gas production - Part 4: Fiber-reinforced composite (ISO 23936-4:2024) | Standarts spēkā |
| 78526 | EN ISO 23936-4:2024 | Oil and gas industries including lower carbon energy - Nonmetallic materials in contact with media related to oil and gas production Part 4: Fiber-reinforced composite materials (ISO 23936-4:2024) | Standarts spēkā |
| 78521 | prEN ISO 15136-1 | Petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 1: Pumps (ISO/DIS 15136-1:2025) | Aptauja slēgta |
| 78433 | LVS EN ISO 10426-5:2025 | Oil and gas industries including lower carbon energy - Cements and materials for well cementing - Part 5: Determination of shrinkage and expansion of well cement formulations (ISO 10426-5:2024) | Standarts spēkā |
| 78433 | EN ISO 10426-5:2024 | Oil and gas industries including lower carbon energy - Cements and materials for well cementing - Part 5: Determination of shrinkage and expansion of well cement formulations (ISO 10426-5:2024) | Standarts spēkā |
| 78132 | prEN ISO 16440 | Oil and gas industries including lower carbon energy - Pipeline transportation systems - Design, construction and maintenance of steel cased pipelines (ISO/DIS 16440:2025) | Aptauja slēgta |
| 77850 | EN ISO 19901-2:2026 | Specific requirements for offshore structures - Part 2: Seismic design (ISO 19901-2:2026) | Standarts spēkā |
| 77850 | LVS EN ISO 19901-2:2026 | Specific requirements for offshore structures - Part 2: Seismic design (ISO 19901-2:2026) |
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