CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27285 | LVS EN ISO 10426-6:2008 | Petroleum and natural gas industries - Cements and materials for well cementing - Part 6: Methods for determining the static gel strength of cement formulations (ISO 10426-6:2008) | Standarts spēkā |
| 75827 | LVS EN ISO 15551:2023 | Petroleum and natural gas industries - Drilling and production equipment - Electric submersible pump systems for artificial lift (ISO 15551:2023) | Standarts spēkā |
| 70581 | LVS EN ISO 23251:2020 | Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems (ISO 23251:2019) | Standarts spēkā |
| 71736 | LVS EN ISO 13703-3:2023 | Oil and gas industries including lower carbon energy - Piping systems on offshore production platforms and onshore plants - Part 3: Fabrication (ISO 13703-3:2023) | Standarts spēkā |
| 27515 | EN ISO 14310:2008 | Petroleum and natural gas industries - Downhole equipment - Packers and bridge plugs (ISO/FDIS 14310:2008) | Standarts spēkā |
| 28863 | LVS EN ISO 13706:2012 | Petroleum, petrochemical and natural gas industries - Air-cooled heat exchangers (ISO 13706:2011) | Standarts spēkā |
| 36619 | LVS EN ISO 16530-1:2017 | Petroleum and natural gas industries - Well integrity - Part 1: Life cycle governance (ISO 16530-1:2017) | Standarts spēkā |
| 35497 | LVS EN ISO 10439-3:2015 | Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 3: Integrally geared centrifugal compressors (ISO 10439-3:2015) | Standarts spēkā |
| 35496 | LVS EN ISO 10439-2:2015 | Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 2: Non-integrally geared centrifugal and axial compressors (ISO 10439-2:2015) | Standarts spēkā |
| 70644 | EN ISO 15156-1:2020 | Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials (ISO 15156-1:2020) | Standarts spēkā |
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