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NA 109

DIN Standards Committee Petroleum and Natural Gas Industries

About NÖG Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Projects of NA 109

Number: 91


ISO/CD 13503-8	2023-11-29	Oil and gas industries including lower carbon energy - Completion fluids and materials - Part 8: Measurement of properties of coated proppants used in hydraulic fracturing More	Comment
DIN EN ISO 10427-1	2023-11-16	Oil and gas industries including lower carbon energy - Equipment for well cementing - Part 1: Casing bow-spring centralizers (ISO/DIS 10427-1:2023); English version prEN ISO 10427-1:2023 More	Comment
ISO/CD TS 26762	2023-11-07	Design & operation of allocation systems used in gas productions facilities More	Comment
ISO/DIS 10427-1	2023-11-06	Oil and gas industries including lower carbon energy - Equipment for well cementing - Part 1: Casing bow-spring centralizers More	Comment
DIN EN ISO 13628-1	2023-10-11	Oil and gas industries including low carbon energy - Design and operation of subsea production systems - Part 1: General requirements and recommendations (ISO/DIS 13628-1:2023); English version prEN ISO 13628-1:2023 More	Comment
DIN EN ISO 17078-2	2023-10-05	Petroleum and natural gas industries - Drilling and production equipment - Part 2: Flow-control devices for side-pocket mandrels More	Comment
ISO/DIS 13628-1	2023-10-05	Oil and gas industries including low carbon energy - Design and operation of subsea production systems - Part 1: General requirements and recommendations More	Comment
ISO/CD 18796-2	2023-10-04	Oil and gas industries including lower carbon energy - Internal coating of carbon steel process vessels - Part 2: Guideline for selection of coating systems More	Comment
ISO/AWI 23335	2023-09-28	Natural gas--upstream area-- Determination of Hydrate Equilibrium Temperature More	Comment
ISO/WD 23333	2023-09-28	Natural gas--upstream area-- Requirements and test of slick water More	Comment

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