CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 143 | ISO/NP 15136 | Petroleum and natural gas industries - Drilling and production equipment - Down hole progressive cavity pumps | Izstrādē |
| 60145 | EN 14161:2011+A1:2015 | Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified) | Izstrādē |
| 83498 | prEN ISO 13503-5 rev | Oil and gas industries including lower carbon energy — Completion fluids and materials — Part 5: Measuring conductivity of proppants | Izstrādē |
| 83520 | prEN ISO 10426-1 rev | Oil and gas industries including lower carbon energy — Cements and materials for well cementing — Part 1: Specification | Izstrādē |
| 83567 | EN ISO 16961:2024/prA1 | Oil and gas industries including lower carbon energy — Internal coating and lining of steel storage tanks — Amendment 1: Oil and gas industries including lower carbon energy — Internal coating and lining of steel storage tanks — Commonly used liquid and/or gas compositions in storage tanks — Amendment 1 | Izstrādē |
| 83724 | prEN ISO 13680 rev | Oil and gas industries including lower carbon energy — Corrosion-resistant alloy seamless products for use as casing, tubing, coupling stock and accessory material — Technical delivery conditions | Izstrādē |
| 24370 | EN ISO 10438-3:2007 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 3: General-purpose oil systems (ISO 10438-3:2007) | Izstrādē |
| 30013 | EN ISO 14692-3:2017 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 3: System design (ISO/DIS 14692-3:2015) | Izstrādē |
| 25412 | prEN ISO 10414-2 | Petroleum and natural gas industries - Field testing of drilling fluids - Part 2: Oil-based fluids (ISO/DIS 10414-2:2010) | Izstrādē |
| 85 | ISO/CD 10438 | Petroleum and natural gas industries - Lubrication, shaft sealing and control oil systems for special purpose applications | Izstrādē |
Displaying 831-840 of 879 results.