CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 181 | LVS EN ISO 17078-2:2008 | Petroleum and natural gas industries - Drilling and production equipment - Part 2: Flow-control devices for side-pocket mandrels | Standarts spēkā |
| 24369 | LVS EN ISO 10438-2:2008 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 2: Special-purpose oil systems | Standarts spēkā |
| 21802 | LVS EN ISO 10440-1:2008 | Petroleum, petrochemical and natural gas industries - Rotary- type positive-displacement compressors - Part 1: Process compressors | Standarts spēkā |
| 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 |
| 27897 | LVS EN ISO 28300:2008 | Petroleum, petrochemical and natural gas industries - Venting of atmospheric and low-pressure storage tanks (ISO 28300:2008) | Standarts spēkā |
| 36615 | LVS EN ISO 14998:2013 | Petroleum and natural gas industries - Downhole equipment - Completion accessories (ISO 14998:2013) | Standarts spēkā |
| 33106 | LVS EN 13942:2009 /AC:2009 | Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified/Cor 1:2009) | Standarts spēkā |
| 24009 | LVS EN ISO 13628-11:2008 | 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) | Standarts spēkā |
| 34133 | LVS EN ISO 17078-1:2005 /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 |
| 27304 | LVS EN ISO 10426-2:2004 /AC:2007 | Petroleum and natural gas industries - Cements and materials for well cementing - Part 2: Testing of well cements | Standarts spēkā |
Displaying 861-870 of 881 results.