CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81516 | prEN ISO 19900 | Oil and gas industries including lower carbon energy - General requirements for offshore structures (ISO/DIS 19900:2025) | Izstrādē |
| 23220 | EN ISO 10427-3:2004 | Petroleum and natural gas industries - Equipment for well cementing - Part 3: Performance testing of cementing float equipment (ISO 10427-3:2003) | Izstrādē |
| 36954 | prEN ISO 13503-3 rev | Petroleum and natural gas industries - Completion fluids and materials - Part 3: Testing of heavy brines | Izstrādē |
| 153 | ISO/NP 15589 | Petroleum and natural gas industries - Pipeline transportation systems - Pipeline cathodic protection (ISO 15589:19xx, modified) | Izstrādē |
| 84494 | prEN ISO 21809-2 rev | Oil and gas industries including lower carbon energy — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 2: Fusion-bonded epoxy coatings — Single-layer and multilayer systems | Izstrādē |
| 26866 | EN ISO 13628-10:2006 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 10: Specification for bonded flexible pipe (ISO 13628-10:2006) | Izstrādē |
| 27304 | EN ISO 10426-2:2003/AC:2007 | Petroleum and natural gas industries - Cements and materials for well cementing - Part 2: Testing of well cements (ISO 10426-2:2003/Cor 1:2006) | Izstrādē |
| 62245 | EN ISO 13680:2010/prA1 | Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions - Amendment 1 | Izstrādē |
| 27322 | prEN ISO 15761 rev | Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries | Izstrādē |
| 65478 | prEN 14161 rev | Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified) | Izstrādē |
Displaying 31-40 of 887 results.