CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40333 | LVS EN ISO 11960:2014 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2014) | Atcelts |
| 40333 | FprEN ISO 11960 rev | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2014) | Atcelts |
| 40332 | LVS EN ISO 14224:2017 | Petroleum, petrochemical and natural gas industries - Collection and exchange of reliability and maintenance data for equipment (ISO 14224:2016, Corrected version 2016-10-01) | Standarts spēkā |
| 40332 | EN ISO 14224:2016 | Petroleum, petrochemical and natural gas industries - Collection and exchange of reliability and maintenance data for equipment (ISO 14224:2016, Corrected version 2016-10-01) | Izstrādē |
| 40322 | FprEN ISO 17824 | Petroleum and natural gas industries - Downhole equipment - Sand screens (ISO 17824:2009) | Izstrādē |
| 40322 | LVS EN ISO 17824:2014 | Petroleum and natural gas industries - Downhole equipment - Sand screens (ISO 17824:2009) | Standarts spēkā |
| 39844 | prCEN ISO/TS 16339 | Petroleum and natural gas industry - Well control equipments for HPHT (High Pressure High Temperature) drilling operations | Izstrādē |
| 39843 | CEN ISO/TS 17969:2015 | Petroleum, petrochemical and natural gas industries - Guidelines on competency for personnel (ISO/TS 17969:2015) | Atcelts |
| 39843 | LVS CEN ISO/TS 17969:2015 | Petroleum, petrochemical and natural gas industries - Guidelines on competency for personnel (ISO/TS 17969:2015) | Atcelts |
| 39841 | CEN ISO/TR 12489:2016 | Petroleum, petrochemical and natural gas industries - Reliability modelling and calculation of safety systems (ISO/TR 12489:2013) | Standarts spēkā |
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