Petroleum and natural gas industries - Field testing of drilling fluids - Part 2: Oil-based fluids

Petroleum and natural gas industries - Drilling fluids - Laboratory testing

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

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

Laboratory glassware - One-mark volumetric flasks

Petroleum and natural gas industries - Rotary drilling equipment - Part 1: Rotary drill stem elements

Petroleum and natural gas industries - Rotary drilling equipment - Part 2: Threading and gauging of rotary shouldered thread connections

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

Petroleum and natural gas industries - Cements and materials for well cementing - Part 1: Specification

Petroleum and natural gas industries - Cements and materials for well cementing - Part 2: Testing of well cements

Petroleum and natural gas industries - Cements and materials for well cementing - Part 3: Testing of deepwater well cement formulations

Petroleum and natural gas industries - Cements and materials for well cementing - Part 4: Preparation and testing of foamed cement slurries at atmospheric pressure

Oil and gas industries including lower carbon energy - Cements and materials for well cementing - Part 5: Determination of shrinkage and expansion of well cement formulations

Petroleum and natural gas industries - Cements and materials for well cementing - Part 6: Methods for determining the static gel strength of cement formulations

Oil and gas industries including lower carbon energy - Equipment for well cementing - Part 1: Casing bow-spring centralizers

Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing

Petroleum and natural gas industries - Equipment for well cementing - Part 3: Performance testing of cementing float equipment

Petroleum and natural gas industries -- Sucker rods (pony rods, polished rods, couplings and sub-couplings) -- Specification

Petroleum and natural gas industries -- Pumping units -- Specification

Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment

Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries

Plastics - Symbols and abbreviated terms - Part 4: Flame retardants

Petroleum, petrochemical and natural gas industries - Steam turbines - Special-purpose applications

Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 1: General requirements

Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 2: Special-purpose oil systems