Petroleum and natural gas industries - Field testing of drilling fluids - Part 1: Water-based fluids (ISO 10414-1:2008); German version EN ISO 10414-1:2008
Edition 2009-04

Rubber latex - Determination of apparent viscosity by the Brookfield test method (ISO 1652:2011)
Edition 2013-02

Characterisation of sludges - Filtration properties - Part 1: Capillary suction time (CST); German version EN 14701-1:2006
Edition 2006-06

Petroleum and natural gas industries - Completion fluids and materials - Part 4: Procedure for measuring stimulation and gravel-pack fluid leakoff under static conditions (ISO 13503-4:2006); English version EN ISO 13503-4:2006
Edition 2007-02

Characterisation of sludges - Filtration properties - Part 2: Determination of the specific resistance to filtration; German version EN 14701-2:2013
Edition 2013-07

Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests (ISO 13500:2008 + AMD 1:2010); English version EN ISO 13500:2008 + A1:2010, only on CD-ROM
Edition 2011-04

Petroleum and natural gas industries - Field testing of drillings fluids - Part 2: Oil-based fluids (ISO 10414-2:2011); English version EN ISO 10414-2:2011, only on CD-ROM
Edition 2011-09

Petroleum and natural gas industries - Completion fluids and materials - Part 5: Procedures for measuring the long-term conductivity of proppants (ISO 13503-5:2006); English version EN ISO 13503-5:2006
Edition 2006-10

Petroleum, petrochemical and natural gas industries - Fired heaters for general refinery service (ISO 13705:2012); English version EN ISO 13705:2012, only on CD-ROM
Edition 2013-04

Petroleum and natural gas industries - Drilling and production equipment - Electric submersible pump systems for artificial lift (ISO 15551:2023); English version EN ISO 15551:2023
Edition 2023-12