CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 33898 | LVS EN ISO 10407-2:2009 /AC:2010 | Petroleum and natural gas industries - Rotary drilling equipment - Part 2: Inspection and classification of used drill stem elements - Technical Corrigendum 1 (ISO 10407-2:2008/Cor 1:2009) | Standarts spēkā |
| 66621 | LVS EN ISO 11960:2021 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2020) | Standarts spēkā |
| 34133 | EN ISO 17078-1:2004/A1:2010 | Petroleum and natural gas industries - Drilling and production equipment - Part 1: Side-pocket mandrels - Amendment 1 (ISO 17078-1:2004/Amd 1:2010) | Standarts spēkā |
| 28365 | LVS EN ISO 13703:2003 +AC /AC:2009 | Petroleum and natural gas industries - Design and installation of piping systems on offshore production platforms (ISO 13703:2000/Cor 1:2002) | Standarts spēkā |
| 172 | LVS EN ISO 15136-2:2006 | Petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 2: Surface-drive systems | Standarts spēkā |
| 32566 | LVS EN ISO 12211:2012 | Petroleum, petrochemical and natural gas industries - Spiral plate heat exchangers (ISO 12211:2012) | Standarts spēkā |
| 74060 | LVS EN ISO 35102:2022 | Petroleum and natural gas industries - Arctic operations - Escape, evacuation and rescue from offshore installations (ISO 35102:2020) | Standarts spēkā |
| 102 | LVS EN ISO 13533:2003 | Petroleum and natural gas industries - Drilling and production equipment - Drill-through equipment | Standarts spēkā |
| 35316 | LVS CEN ISO/TR 13881:2011 | Petroleum and natural gas industries - Classification and conformity assessment of products, processes and services (ISO/TR 13881:2000) | Standarts spēkā |
| 74137 | EN ISO 13703-2:2023 | Oil and gas industries including lower carbon energy - Piping systems on offshore platforms and onshore plants - Part 2: Materials (ISO 13703-2:2023) | Standarts spēkā |
Displaying 611-620 of 878 results.