CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 24633 | LVS EN ISO 13503-4:2007 | Petroleum and natural gas industries - Completion fluids and materials - Part 4: Procedure for measuring stimulation and gravel- pack fluid leakoff under static conditions | 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 |
| 26865 | LVS EN ISO 10405:2007 | Petroleum and natural gas industries - Care and use of casing and tubing | Standarts spēkā |
| 28863 | LVS EN ISO 13706:2012 | Petroleum, petrochemical and natural gas industries - Air-cooled heat exchangers (ISO 13706:2011) | Standarts spēkā |
| 27038 | LVS EN ISO 13628-8:2007 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 8: Remotely Operated Vehicle (ROV) interfaces on subsea production systems | Standarts spēkā |
| 73843 | LVS EN ISO 3421:2022 | Petroleum and natural gas industries - Drilling and production equipment - Offshore conductor design, setting depth and installation (ISO 3421:2022) | Standarts spēkā |
| 74956 | LVS EN ISO 12736-2:2023 | Oil and gas industries including lower carbon energy - Wet thermal insulation systems for pipelines and subsea equipment - Part 2: Qualification processes for production and application procedures (ISO 12736-2:2023) | Standarts spēkā |
| 40904 | LVS EN 16808:2020 | Petroleum, petrochemical and natural gas industries - Safety of machineries - Manual elevators | Standarts spēkā |
| 72756 | LVS EN ISO 10423:2022 | Petroleum and natural gas industries - Drilling and production equipment - Wellhead and tree equipment (ISO 10423:2022) | Standarts spēkā |
| 73843 | EN ISO 3421:2022 | Petroleum and natural gas industries - Drilling and production equipment - Offshore conductor design, setting depth and installation (ISO 3421:2022) | Standarts spēkā |
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