Petroleum and natural gas industries. Field testing of drilling fluids. Oil-based fluids.

Standard published on 30.6.2011

Petroleum and natural gas industries. Drilling fluids. Laboratory testing.

Standard published on 28.2.2010

Petroleum and natural gas industries. Subsurface safety valve systems. Design, installation, operation and redress.

Standard published on 2.8.2004

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