CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 177 | LVS EN ISO 10427-2:2004 | Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing | Standarts spēkā |
| 69 | LVS EN ISO 10417:2004 | Petroleum and natural gas industries - Subsurface safety valve systems - Design, installation, operation and redress | Standarts spēkā |
| 22700 | LVS EN ISO 21329:2005 | Petroleum and natural gas industries - Pipeline transportation systems - Testing procedures for mechanical connectors | Standarts spēkā |
| 27039 | LVS EN ISO 13628-9:2007 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 9: Remotely Operated Tool (ROT) intervention systems | Standarts spēkā |
| 35314 | LVS CEN ISO/TS 27469:2011 | Petroleum, petrochemical and natural gas industries - Method of test for fire dampers (ISO/TS 27469:2010) | Standarts spēkā |
| 23220 | LVS EN ISO 10427-3:2005 | Petroleum and natural gas industries - Equipment for well cementing - Part 3: Performance testing of cementing float equiment | 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 |
| 160 | LVS EN 14870-2:2005 | Petroleum an natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 2: Fittings | Standarts spēkā |
| 31182 | LVS EN ISO 13628-11:2008 /AC:2009 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 11: Flexible pipe systems for subsea and marine applications (ISO 13628-11:2007/Cor 1:2008) | Standarts spēkā |
| 71738 | LVS EN ISO 35104:2021 | Petroleum and natural gas industries - Arctic operations - Ice management (ISO 35104:2018) | Standarts spēkā |
Displaying 131-140 of 872 results.