CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 41336 | LVS EN ISO 19902:2021 | Petroleum and natural gas industries - Fixed steel offshore structures (ISO 19902:2020) | 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 |
| 98 | LVS EN ISO 13534:2003 | Petroleum and natural gas industries - Drilling and production equipment - Inspection, maintenance, repair and remanufacture of hoisting equipment | Standarts spēkā |
| 112 | LVS EN ISO 13624-1:2010 | Petroleum and natural gas industries - Drilling and production equipment - Part 1: Design and operation of marine drilling riser equipment (ISO 13624-1:2009) | Standarts spēkā |
| 27802 | LVS EN ISO 15136-1:2010 | Petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 1: Pumps (ISO 15136-1:2009) | Standarts spēkā |
| 33812 | LVS EN ISO 28300:2008 /AC:2010 | Petroleum, petrochemical and natural gas industries - Venting of atmospheric and low-pressure storage tanks (ISO 28300:2008/Cor 1:2009) | Standarts spēkā |
| 32755 | LVS EN ISO 10416:2010 | Petroleum and natural gas industries - Drilling fluids - Laboratory testing (ISO 10416:2008) | Standarts spēkā |
Displaying 651-660 of 871 results.