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ISO 13503-6:2014PublishedPetroleum and natural gas industries — Completion fluids and materials — Part 6: Procedure for measuring leakoff of completion fluids under dynamic conditionsISO 13503-1:2011PublishedPetroleum and natural gas industries — Completion fluids and materials — Part 1: Measurement of viscous properties of completion fluidsISO 13503-4:2006PublishedPetroleum and natural gas industries — Completion fluids and materials — Part 4: Procedure for measuring stimulation and gravel-pack fluid leakoff under static conditionsISO 13503-5:2006PublishedPetroleum and natural gas industries — Completion fluids and materials — Part 5: Procedures for measuring the long-term conductivity of proppantsISO 13511:2025PublishedPetroleum products and lubricants — Rheological properties of lubricating greases — Determination of the consistency of greases with metal soap thickener by an oscillatory rheometer with a cone/plate measuring systemISO 13737:2004PublishedPetroleum products and lubricants — Determination of low-temperature cone penetration of lubricating greasesISO 13738:2011PublishedLubricants, industrial oils and related products (class L) — Family E (Internal combustion engine oils) — Specifications for two-stroke-cycle gasoline engine oils (categories EGB, EGC and EGD)ISO 15380:2023PublishedLubricants, industrial oils and related products (class L) — Family H (Hydraulic systems) — Specifications for hydraulic fluids in categories HETG, HEPG, HEES and HEPRISO 19291:2016PublishedLubricants — Determination of tribological quantities for oils and greases — Tribological test in the translatory oscillation apparatusISO 19378:2003PublishedLubricants, industrial oils and related products (class L) — Machine-tool lubricants — Categories and specificationsISO 20120:2025PublishedLubricants — Determination of the coefficient of friction of synchronizer lubricated by manual transmission fluids (MTF) — High-frequency, linear-oscillation (SRV) test machineISO 20623:2017PublishedPetroleum and related products — Determination of the extreme-pressure and anti-wear properties of lubricants — Four-ball method (European conditions)ISO 22285:2018PublishedPetroleum products and lubricants — Determination of oil separation from grease — Pressure filtration methodISO 22286:2018PublishedPetroleum products and lubricants - Determination of the dropping point of grease with an automatic apparatusISO 23572:2020PublishedPetroleum products — Lubricating greases — Sampling of greasesISO 24254:2007PublishedLubricants, industrial oils and related products (class L) — Family E (internal combustion engine oils) — Specifications for oils for use in four-stroke cycle motorcycle gasoline engines and associated drivetrains (categories EMA and EMB)ISO 24966:2026PublishedDetermination of flash point — Modified continuously closed cup flash point (MCCCFP) methodISO 26422:2014PublishedPetroleum and related products — Determination of shear stability of lubricating oils containing polymers — Method using a tapered roller bearingISO/DIS 6743-1Under developmentLubricants, industrial oils and related products (class L) — Classification — Part 1: Family A (Total loss systems)ISO/DIS 6743-2Under developmentLubricants, industrial oils and related products (class L) — Classification — Part 2: Family F (Spindle bearings, bearings and associated clutches)ISO/DIS 6743-13Under developmentLubricants, industrial oils and related products (class L) — Classification — Part 13: Family G (Slideways)ISO/FDIS 7120Under developmentPetroleum products and lubricants — Petroleum oils and other fluids — Determination of rust-preventing characteristics in the presence of waterISO/DIS 10416Under developmentOil and gas industries including lower carbon energy — Drilling fluids — Laboratory testingISO/FDIS 13503-5Under developmentOil and gas industries including lower carbon energy — Completion fluids and materials — Part 5: Measuring conductivity of proppantsISO/DIS 19378Under developmentLubricants, industrial oils and related products (class L) — Machine-tool lubricants — Categories and specifications