CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27041 | LVS EN ISO 13678:2009 | Petroleum and natural gas industries - Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements (ISO 13678:2009) | Atcelts |
| 27041 | EN ISO 13678:2009 | Petroleum and natural gas industries - Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements (ISO/FDIS 13678:2009) | Atcelts |
| 27040 | LVS EN ISO 25457:2009 | Petroleum, petrochemical and natural gas industries - Flare details for general refinery and petrochemical service (ISO 25457:2008) | Atcelts |
| 27040 | EN ISO 25457:2008 | Petroleum, petrochemical and natural gas industries - Flare details for general refinery and petrochemical service (ISO/FDIS 25457:2008) | Atcelts |
| 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 |
| 27039 | EN ISO 13628-9:2006 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 9: Remotely Operated Tool (ROT) intervention systems (ISO 13628-9:2000) | Izstrādē |
| 27038 | LVS EN ISO 13628-8:2007 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 8: Remotely Operated Vehicle (ROV) interfaces on subsea production systems | Standarts spēkā |
| 27038 | EN ISO 13628-8:2006 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 8: Remotely Operated Vehicle (ROV) interfaces on subsea production systems (ISO 13628-8:2002) | Izstrādē |
| 26987 | LVS EN ISO 10423:2010 | Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment (ISO 10423:2009) | Atcelts |
| 26987 | EN ISO 10423:2009 | Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment (ISO/FDIS 10423:2009) | Atcelts |
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