CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34629 | EN ISO 13503-1:2011 | Petroleum and natural gas industries - Completion fluids and materials - Part 1: Measurement of viscous properties of completion fluids (ISO 13503-1:2011) | Izstrādē |
| 28863 | EN ISO 13706:2011 | Petroleum, petrochemical and natural gas industries - Air-cooled heat exchangers (ISO/DIS 13706:2010) | Izstrādē |
| 30105 | EN ISO 13628-1:2005/prA2 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 1: General requirements and recommendations - Amendment 2: Revised Annex L (ISO 13628-1:2005/DAM 2:2008) | Izstrādē |
| 31357 | prEN ISO 15589-2 | Petroleum and natural gas indurstries - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines | Izstrādē |
| 35316 | CEN ISO/TR 13881:2011 | Petroleum and natural gas industries - Classification and conformity assessment of products, processes and services (ISO/TR 13881:2000) | Izstrādē |
| 32755 | EN ISO 10416:2009 | Petroleum and natural gas industries - Drilling fluids - Laboratory testing (ISO 10416:2008) | Izstrādē |
| 27802 | EN ISO 15136-1:2009 | Downhole equipment for petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 1: Pumps (ISO/DIS 15136-1:2008) | Izstrādē |
| 26865 | EN ISO 10405:2006 | Petroleum and natural gas industries - Care and use of casing and tubing (ISO 10405:2006) | Izstrādē |
| 24369 | EN ISO 10438-2:2007 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 2: Special-purpose oil systems (ISO 10438-2:2007) | Izstrādē |
| 31182 | 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) | Izstrādē |
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