Petroleum and natural gas industries - Completion fluids and materials - Part 6 : Procedure for measuring leakoff of completion fluids under dynamic conditions (ISO 13503-6:2014); English version EN ISO 13503-6:2014
Edition 2014-07

Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified + Cor 1:2009); English version EN 13942:2009 + AC:2009
Edition 2009-06

Terminal equipment (TE); syntax-based videotex common end-to-end protocols; English version ETS 300223:1993
Edition 1994-01

Petroleum, petrochemical and natural gas industries - Shell-and-tube heat exchangers (ISO 16812:2019); English version EN ISO 16812:2019
Edition 2019-05

Oil and gas industries including lower carbon energy - Flare details for general refinery and petrochemical service (ISO 25457:2023); English version EN ISO 25457:2023
Edition 2024-01

Petroleum and natural gas industries - Procedures for testing casing and tubing connections (ISO 13679:2019); English version EN ISO 13679:2019
Edition 2019-12

Petroleum and natural gas industries - Equipment for well cementing - Part 3: Performance testing of cementing float equipment (ISO 10427-3:2003); English version EN ISO 10427-3:2004
Edition 2005-09

Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing (ISO 10427-2:2004); English version EN ISO 10427-2:2004
Edition 2005-07

Petroleum and natural gas industries - Cements and materials for well cementing - Part 4: Preparation and testing of foamed cement slurries at atmospheric pressure (ISO 10426-4:2004); English version EN ISO 10426-4:2004
Edition 2005-09

Petroleum and natural gas industries - Cements and materials for well cementing - Part 5: Determination of shrinkage and expansion of well cement formulations at atmospheric pressure (ISO 10426-5:2004); English version EN ISO 10426-5:2005
Edition 2006-02