Projects of ISO/TC 67/SC 3/WG 3

Document number Begin Title Comment
DIN EN ISO 13503-5 2026-02-23 Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 5: Measuring conductivity of proppants (ISO/DIS 13503-5:2026); English version prEN ISO 13503-5:2026 More  Comment 
ISO/DIS 13503-5 2026-02-16 Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 5: Measuring conductivity of proppants More  Comment 

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