CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 69830 | prEN ISO 10426-2 | Petroleum and natural gas industries - Cements and materials for well cementing - Part 2: Testing of well cements (ISO/DIS 10426-2:2019) | Izstrādē |
| 80585 | prEN ISO 21809-1 rev | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) | Izstrādē |
| 27052 | prEN ISO 22830 | Petroleum and natural gas industries - Drilling well control equipment - Control systems for drilling well control equipment and diverter systems | Izstrādē |
| 128 | EN ISO 10426-2:2003 | Petroleum and natural gas industries - Cements and materials for well cementing - Part 2: Testing of well cements (ISO 10426-2:2003) | Izstrādē |
| 22347 | EN ISO 13628-6:2006 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 6: Subsea production control systems (ISO 13628-6:2006) | Izstrādē |
| 22346 | EN ISO 21049:2004 | Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004) | Izstrādē |
| 35707 | prEN ISO 13707 | Petroleum and natural gas industries - Reciprocating compressors | Izstrādē |
| 24008 | - | P&NGI - Design and operation of subsea production systems - Part 10 : Specification for bonded flexible pipe | Izstrādē |
| 66622 | prCEN ISO/TS 27469 | Petroleum, petrochemical and natural gas industries - Method of test for fire dampers | Izstrādē |
| 34078 | EN ISO 13500:2008/A1:2010 | Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests - Amendment 1: New Clause 20 - Barite 4.10 (ISO 13500:2008/DAM 1:2009) | Izstrādē |
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