CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 184 | LVS EN ISO 10424-1:2005 | Petroleum and natural gas industries - Rotary drilling equipment - Part 1: Rotary drill stem elements | Standarts spēkā |
| 21498 | LVS EN ISO 10432:2005 | Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment | Standarts spēkā |
| 114 | LVS EN ISO 13626:2005 | Petroleum and natural gas industries - Drilling and production equipment - Drilling and well-servicing structures | Standarts spēkā |
| 22700 | LVS EN ISO 21329:2005 | Petroleum and natural gas industries - Pipeline transportation systems - Testing procedures for mechanical connectors | Standarts spēkā |
| 24907 | LVS EN ISO 13533:2003 /AC:2006 | Petroleum and natural gas industries - Drilling and production equipment - Drill-through equipment | Standarts spēkā |
| 21120 | LVS EN ISO 19901-6:2010 | Petroleum and natural gas industries - Specific requirements for offshore structures - Part 6: Marine operations (ISO 19901-6:2009) | Standarts spēkā |
| 80466 | LVS EN ISO 19905-1:2023/A1:2025 | Oil and gas industries including lower carbon energy - Site-specific assessment of mobile offshore units - Part 1: Jack-ups: elevated at a site - Amendment 1: Corrections to strength of tubular members, Table B-2 and simplified free-field liquefaction assessment calculation method (ISO 19905-1:2023/Amd 1:2025) | Standarts spēkā |
| 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 |
| 24370 | LVS EN ISO 10438-3:2008 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 3: General-purpose oil systems | Standarts spēkā |
| 116 | LVS EN ISO 13631:2003 | Petroleum and natural gas industries - Packaged reciprocating gas compressors | Standarts spēkā |
Displaying 121-130 of 872 results.