Petroleum and related technologies

prEN 1429 - Bitumens and bituminous binders - Determination of residue on sieving of bituminous emulsions and determination of storage stability by sieving
Categories: Waxes, bituminous materials and other petroleum products; Construction materials
Committee: CEN/TC 336 (Bituminous binders)
Origin: CEN
Close date: 03 Aug 2026
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ISO/DIS 25173 - Petroleum and related products — Determination of mineral oil content in triaryl phosphate ester turbine control fluids — Saponification method
Categories: Hydraulic fluids
Committee: ISO/TC 28 (Petroleum and related products, fuels and lubricants from natural or synthetic sources)
Origin: ISO
Close date: 02 Sep 2026
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ISO/DIS 25374 - Oil and gas industries including lower carbon energy — Steam injection for thermal recovery — Determination of two-phase relative permeability in heavy oil reservoirs
Categories: Petroleum and natural gas industries equipment
Committee: ISO/TC 67/SC 10 (error)
Origin: ISO
Close date: 11 Sep 2026
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