ISO/TC 67/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 41493 | ISO 13501:2005 | Petroleum and natural gas industries — Drilling fluids — Processing systems evaluation | Atcelts |
| 94106 | ISO/DIS 10426-1 | Oil and gas industries including lower carbon energy — Cements and materials for well cementing — Part 1: Specification | Aptauja |
| 90426 | ISO/DIS 13503-5 | Oil and gas industries including lower carbon energy — Completion fluids and materials — Part 5: Measuring conductivity of proppants | Aptauja |
| 40531 | ISO 13503-5:2006 | Petroleum and natural gas industries — Completion fluids and materials — Part 5: Procedures for measuring the long-term conductivity of proppants | Standarts spēkā |
| 46560 | ISO 13500:2008 | Petroleum and natural gas industries — Drilling fluid materials — Specifications and tests | Standarts spēkā |
| 86810 | ISO 13503-9:2026 | Oil and gas industries including lower carbon energy — Completion fluids and materials — Part 9: Methods for evaluating performance of acidizing fluids | Standarts spēkā |
| 40356 | ISO 13503-4:2006 | Petroleum and natural gas industries — Completion fluids and materials — Part 4: Procedure for measuring stimulation and gravel-pack fluid leakoff under static conditions | Standarts spēkā |
| 61621 | ISO 10426-1:2009/Cor 2:2012 | Petroleum and natural gas industries — Cements and materials for well cementing — Part 1: Specification — Technical Corrigendum 2 | Standarts spēkā |
| 86807 | ISO 10427-1:2024 | Oil and gas industries including lower carbon energy — Equipment for well cementing — Part 1: Casing bow-spring centralizers | Standarts spēkā |
| 86808 | ISO 13503-2:2024 | Oil and gas industries including lower carbon energy — Completion fluids and materials — Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations | Standarts spēkā |
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