ISO/TC 67/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74630 | ISO 10426-3:2019 | Petroleum and natural gas industries — Cements and materials for well cementing — Part 3: Testing of deepwater well cement formulations | Standarts spēkā |
| 36236 | ISO 10426-4:2004 | Petroleum and natural gas industries — Cements and materials for well cementing — Part 4: Preparation and testing of foamed cement slurries at atmospheric pressure | Standarts spēkā |
| 38267 | ISO 10426-5:2004 | Petroleum and natural gas industries — Cements and materials for well cementing — Part 5: Determination of shrinkage and expansion of well cement formulations at atmospheric pressure | Atcelts |
| 86804 | ISO 10426-5:2024 | Oil and gas industries including lower carbon energy — Cements and materials for well cementing — Part 5: Determination of shrinkage and expansion of well cement formulations | Standarts spēkā |
| 41941 | ISO 10426-6:2008 | Petroleum and natural gas industries — Cements and materials for well cementing — Part 6: Methods for determining the static gel strength of cement formulations | Standarts spēkā |
| 32500 | ISO 10427-1:2001 | Petroleum and natural gas industries — Equipment for well cementing — Part 1: Casing bow-spring centralizers | Atcelts |
| 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 |
| 18489 | ISO 10427:1993 | Petroleum and natural gas industries — Bow-spring casing centralizers — Specification | Atcelts |
| 32501 | ISO 10427-2:2004 | Petroleum and natural gas industries — Equipment for well cementing — Part 2: Centralizer placement and stop-collar testing | Standarts spēkā |
| 37867 | ISO 10427-3:2003 | Petroleum and natural gas industries — Equipment for well cementing — Part 3: Performance testing of cementing float equipment | Standarts spēkā |
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