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NA 109

DIN Standards Committee Petroleum and Natural Gas Industries

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Projects of NA 109

Number: 122

ISO/CD 10428 2024-08-21 Oil and gas industries including lower carbon energy - Sucker rods (pony rods, polished rods, couplings and sub-couplings) - Specification More  Comment 
ISO/DIS 25206-1 2024-08-14 Oil and gas industries including lower carbon energy - Enhanced oil recovery terms and definitions - Part 1: General vocabulary More  Comment 
ISO/CD 25252 2024-08-14 Oil and gas industries including lower carbon energy - Agents for chemical flooding - The testing method for powdered partially hydrolyzed polyacrylamide More  Comment 
ISO/DIS 25241 2024-08-14 Oil and gas industries including lower carbon energy - Injection equipment for chemical flooding - Layered injection tools More  Comment 
ISO/AWI 13623 2024-07-09 Oil and gas industries including lower carbon energy - Pipeline transportation systems More  Comment 
ISO/CD TS 25170 2024-07-02 Oil and gas industries including lower carbon energy - Pipeline transportation systems - Type B sleeves for pipeline defects repair More  Comment 
ISO/AWI 24947 2024-04-30 Oil and gas industries including lower carbon energy - Pipeline transportation systems - Pipeline Inspection Data Alignment Specification More  Comment 
ISO/CD TR 25209 2024-04-24 Oil and gas industries including lower carbon energy - Pipeline transportation systems - Assessment techniques for determining fitness for service of pipeline steel for transportation of natural gas-hydrogen mixture More  Comment 
ISO/CD TR 25208 2024-04-24 Oil and gas industries including lower carbon energy - Pipeline transportation systems - Strength match of girth welds in high grade steel oil and gas transmission pipelines More  Comment 
ISO/AWI 24948 2024-03-28 Oil and gas industries including lower carbon energy - Pipeline transportation systems - On-land pipeline repair More  Comment 

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