CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73485 | LVS EN ISO 13503-3:2022 | Petroleum and natural gas industries - Completion fluids and materials - Part 3: Testing of heavy brines (ISO 13503-3:2022) | Standarts spēkā |
| 64365 | LVS EN ISO 19008:2018 | Standard cost coding system for oil and gas production and processing facilities (ISO 19008:2016) | Standarts spēkā |
| 163 | LVS EN ISO 14693:2004 | Petroleum and natural gas industries - Drilling and well-servicing equipment | Standarts spēkā |
| 76019 | LVS EN ISO 10855-1:2025 | Offshore containers and associated lifting sets - Part 1: Design, manufacture and marking of offshore containers (ISO 10855-1:2024) | Standarts spēkā |
| 93 | LVS EN ISO 15463:2004 | Petroleum and natural gas industries - Field inspection of new casing, tubing and plain end drill pipe | Standarts spēkā |
| 106 | LVS EN ISO 13691:2003 | Petroleum and natural gas industries - High-speed special purpose gear units | Standarts spēkā |
| 73554 | LVS EN ISO 6368:2022 | Petroleum, petrochemical and natural gas industries - Dry gas sealing systems for axial, centrifugal, and rotary screw compressors and expanders (ISO 6368:2021) | Standarts spēkā |
| 30255 | LVS EN ISO 13628-15:2012 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 15: Subsea structures and manifolds (ISO 13628-15:2011) | Standarts spēkā |
| 66620 | LVS 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) | Standarts spēkā |
| 75112 | LVS EN ISO 19905-3:2022 | Petroleum and natural gas industries - Site-specific assessment of mobile offshore units - Part 3: Floating units (ISO 19905-3:2021) | Standarts spēkā |
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