EN ISO 10414-2

EN ISO 10414-2 Petroleum and natural gas industries - Field testing of drilling fluids - Part 2: Oil-based fluids (ISO 10414-2:2011) - ISO 10414-2:2011 provides standard procedures for determining the following characteristics of oil-based drilling fluids: ¦drilling fluid density (mud weight); ¦viscosity and gel strength; ¦filtration; ¦oil, water and solids concentrations; ¦alkalinity, chloride concentration and calcium concentration; ¦electrical stability; ¦lime and calcium concentrations, calcium chloride and sodium chloride concentrations; ¦low-gravity solids and weighting material concentrations. The annexes provide additional test methods or examples that can optionally be used for the determination of: ¦shear strength ¦oil and water concentrations from cuttings; ¦drilling fluid activity; ¦aniline point; ¦lime, salinity and solids concentration; ¦sampling, inspection and rejection; ¦rig-site sampling; ¦cuttings activity; ¦active sulphides; ¦calibration and verification of glassware, thermometers, viscometers, retort kit cups and drilling fluid balances; ¦permeability plugging apparatus with set-screw secured end cap; ¦permeability plugging apparatus with threaded end cap; ¦elastomer compatibility; ¦sand content of oil-based fluid; ¦identification and monitoring of weight-material sag; ¦oil-based drilling fluid test report form.

Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.