Petroleum and natural gas industries. Offshore production installations. Process safety systems.

Standard published on 2.7.2019

Tracked Changes. Petroleum and natural gas industries. Offshore production installations. Process safety systems.

Standard published on 24.2.2020

Measurement of fluid flow in closed conduits. Velocity area methods. Method of measurement of velocity at one point of a conduit of circular cross section.

Standard published on 31.8.1983

Laboratory glassware. One-mark volumetric flasks.

Standard published on 15.3.2000

Petroleum and natural gas industries. Drilling and production equipment. Wellhead and tree equipment.

Standard published on 20.5.2022

Petroleum and natural gas industries. Rotary drilling equipment. Rotary drill stem elements.

Standard published on 16.9.2004

Petroleum and natural gas industries. Rotary drilling equipment. Threading and gauging of rotary shouldered thread connections.

Standard published on 31.12.2007

Steel wire ropes for the petroleum and natural gas industries. Minimum requirements and terms of acceptance.

Standard published on 9.10.2023

Tracked Changes. Steel wire ropes for the petroleum and natural gas industries. Minimum requirements and terms of acceptance.

Standard published on 13.10.2023

Petroleum and natural gas industries. Cements and materials for well cementing. Specification.

Standard published on 31.5.2010