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NA 109

DIN Standards Committee Petroleum and Natural Gas Industries

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Projects of NA 109

Number: 119

DIN EN ISO 10426-1 rev 2026-02-26 Oil and gas industries including lower carbon energy - Cements and materials for well cementing - Part 1: Specification More  Comment 
ISO 16961 DAM 1 2026-02-25 Oil and gas industries including lower carbon energy - Internal coating and lining of steel storage tanks - Amendment 1 More  Comment 
DIN EN ISO 13503-5 rev 2026-02-23 Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 5: Measuring conductivity of proppants More  Comment 
DIN EN ISO 19901-9 rev 2026-02-20 Oil and gas industries including lower carbon energy - Specific requirements for offshore structures - Part 9: Structural integrity management More  Comment 
ISO/DIS 10426-1 2026-02-19 Oil and gas industries including lower carbon energy - Cements and materials for well cementing - Part 1: Specification More  Comment 
ISO/CD 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 
ISO/CD 19901-9 2026-02-10 Oil and gas industries including lower carbon energy - Specific requirements for offshore structures - Part 9: Structural integrity management More  Comment 
ISO/AWI 26338 2026-02-02 Oil and gas industries including lower carbon energy - Agents for chemical flooding - Test method for phase behavior of surfactant-based chemical flooding system with oil More  Comment 
ISO/AWI 26339 2026-02-02 Oil and gas industries including lower carbon energy - Agents for chemical flooding - Test method for interfacial tension between surfactant-based chemical flooding system and oil More  Comment 
ISO/AWI 13847 2026-01-06 Oil and gas industries including lower carbon energy - Pipeline transportation systems - Welding of pipelines More  Comment 

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