NEN EN ISO 10414-2 : 2011
Current
The latest, up-to-date edition.
PETROLEUM AND NATURAL GAS INDUSTRIES - FIELD TESTING OF DRILLING FLUIDS - PART 2: OIL-BASED FLUIDS
12-01-2013
Defines standard procedures for determining the following characteristics of oil-based drilling fluids: a) drilling fluid density (mud weight); b) viscosity and gel strength; c) filtration; d) oil, water and solids concentrations; e) alkalinity, chloride concentration and calcium concentration; f) electrical stability; g) lime and calcium concentrations, calcium chloride and sodium chloride concentrations; h) low-gravity solids and weighting material concentrations.
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