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NA 109

DIN Standards Committee Petroleum and Natural Gas Industries

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Projects of NA 109

Number: 121

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/FDIS 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/WD PAS 26591 2026-02-02 Oil and gas industries including lower carbon energy - Steam injection thermal recovery - Well completion general requirements More  Comment 
ISO/DIS 13847 2026-01-06 Oil and gas industries including lower carbon energy - Pipeline transportation systems - Welding of pipelines More  Comment 
DIN EN ISO 19904-1 rev 2025-12-22 Petroleum and natural gas industries including lower carbon energy - Floating offshore structures - Part 1: Ship-shaped, semi-submersible, spar and shallow-draught cylindrical structures More  Comment 
ISO/AWI 19904 2025-12-05 Petroleum and natural gas industries including lower carbon energy - Floating offshore structures More  Comment 
DIN EN ISO 19277-1 2025-11-27 Oil and gas industries including lower carbon energy - Qualification testing and acceptance criteria for protective coating systems under insulation - Part 1: Liquid applied coatings (ISO/DIS 19277-1:2026); English version prEN ISO 19277-1:2026 More  Comment 

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