CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 23622 | LVS EN ISO 16070:2006 | Petroleum and natural gas industries - Downhole equipment - Lock mandrels and landing nipples | Standarts spēkā |
| 36618 | LVS EN ISO 16440:2017 | Petroleum and natural gas industries - Pipeline transportation systems - Design, construction and maintenance of steel cased pipelines (ISO 16440:2016) | Standarts spēkā |
| 79412 | LVS EN ISO 13503-2:2025 | Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations (ISO 13503-2:2024) | Standarts spēkā |
| 29716 | LVS EN ISO 21457:2011 | Petroleum, petrochemical and natural gas industries - Materials selection and corrosion control for oil and gas production systems (ISO 21457:2010) | Standarts spēkā |
| 99 | LVS EN ISO 13535:2003 | Petroleum and natural gas industries - Drilling and production equipment - Hoisting equipment | Standarts spēkā |
| 126 | LVS EN 14163:2002 | Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines | Standarts spēkā |
| 81995 | EN ISO 13680:2025 | Oil and gas industries including lower carbon energy - Corrosion-resistant alloy seamless products for use as casing, tubing, coupling stock and accessory material - Technical delivery conditions (ISO 13680:2024) | Standarts spēkā |
| 34848 | EN ISO 10418:2019 | Petroleum and natural gas industries - Offshore production installations - Process safety systems (ISO/DIS 10418:2015) | Standarts spēkā |
| 75399 | LVS EN ISO 19901-4:2025 | Oil and gas industries including lower carbon energy - Specific requirements for offshore structures - Part 4: Geotechnical design considerations (ISO 19901-4:2025) | Standarts spēkā |
Displaying 871-879 of 879 results.