EN ISO 13500This description is for standard: EN ISO 13500ISO 13500:2008 covers physical properties and test procedures for materials manufactured for use in oil- and gas-well drilling fluids. The mat
EN ISO 13503-2This description is for standard: EN ISO 13503-2ISO 13503-2:2006 provides standard testing procedures for evaluating proppants used in hydraulic fracturing and gravel-packing operations.
EN ISO 13503-3This description is for standard: EN ISO 13503-3ISO 13503-3:2005 covers the physical properties, potential contaminants and test procedures for heavy brine fluids manufactured for use in
EN ISO 13503-4This description is for standard: EN ISO 13503-4ISO 13503-4:2006 provides for consistent methodology to measure fluid loss of stimulation and gravelpack fluid under static conditions. Ho
EN ISO 13503-5This description is for standard: EN ISO 13503-5ISO 13503-5:2006 provides standard testing procedures for evaluating proppants used in hydraulic fracturing and gravel packing operations.
EN ISO 13501This description is for standard: EN ISO 13501ISO 13501:2011 specifies a standard procedure for assessing and modifying the performance of solids control equipment systems commonly used in
EN ISO 10414-1This description is for standard: EN ISO 10414-1ISO 10414-1:2008 provides standard procedures for determining the following characteristics of water-based drilling fluids: drilling fluid
EN ISO 10414-2This description is for standard: EN ISO 10414-2ISO 10414-2:2011 provides standard procedures for determining the following characteristics of oil-based drilling fluids: ¦drilling flu
EN ISO 10416This description is for standard: EN ISO 10416ISO 10416:2008 provides procedures for the laboratory testing of both drilling-fluid materials and drilling-fluid physical, chemical and perfo
EN ISO 10441This description is for standard: EN ISO 10441ISO 10441-2007 specifies the requirements for couplings for the transmission of power between the rotating shafts of two machines in special-p