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NA 109

DIN Standards Committee Petroleum and Natural Gas Industries

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Projects of NA 109

Number: 121

DIN EN ISO 19900 2025-03-10 Oil and gas industries including lower carbon energy - General requirements for offshore structures (ISO/FDIS 19900:2026); English version FprEN ISO 19900:2026 More  Comment 
ISO/CD 19902 2025-03-04 Oil and gas industries including lower carbon energy - Fixed steel offshore structures More  Comment 
ISO/FDIS 19900 2025-03-04 General requirements for offshore structures More  Comment 
ISO/CD TR 25744 2025-01-27 Oil and gas industries including lower carbon energy - Pipeline transportation systems - System imbalance evaluation of natural gas pipeline More  Comment 
ISO/DIS 25426 2024-12-09 Natural gas - Upstream area - Determination of porosity of shale by helium pycnometry More  Comment 
ISO/DIS 25373 2024-11-28 Oil and gas industries including lower carbon energy - Multi-component for thermal recovery - Design of thermal fluid huff and puff workflow More  Comment 
ISO/DIS 25374 2024-11-28 Oil and gas industries including lower carbon energy - Steam injection for thermal recovery - Determination of two-phase relative permeability in heavy oil reservoirs More  Comment 
ISO/TS 25375 2024-11-28 Oil and gas industries including lower carbon energy - Multi-component for thermal recovery - Flooding development plan design More  Comment 
ISO/DIS 25640 2024-11-26 Respiratory equipment - Breathing apparatus performance requirements for diving and hyperbaric applications More  Comment 
DIN EN ISO 16708 2024-11-14 Oil and gas industries including lower carbon energy - Pipeline transportation systems - Reliability-based limit state methods (ISO/DIS 16708:2026); German and English version prEN ISO 16708:2026 More  Comment 

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