Chevron Australia Pty Ltd


Wheatstone Laboratory

Accreditation No.


Site No.


Date of Accreditation

12 Apr 2017


Wheatstone LNG Plant Site
Onslow, WA 6710


Dr Dale Lang P: +61 (08) 91847784


Services not available to external clients

Scope of Accreditation

Wheatstone Laboratory

ISO/IEC 17025 (2017)


Service Product Determinant Technique Procedure
Analysis for hydrocarbons Fresh waters; Ground waters; Industrial waters - Treated; Irrigation and stock waters; Saline waters; Steam-raising waters; Surface waters Recoverable oil and grease and non polar material Infrared (IR) in-house method WS1-9000-PRO-00260

ISO/IEC 17025 (2017)


Service Product Determinant Technique Procedure Limitations
Analysis of biofuels, hydrocarbon fuels and related fuel products Crude oil; Liquid fuels Water Karl-Fischer titration

ASTM D4928

Sediment Visual examination

ASTM D4807; ASTM D4007

Gaseous fuels 2,2-Dimethylpropane (neopentane); 2-Methylbutane (isopentane); Butane (n-butane); Carbon dioxide (CO2); Composition of gaseous fuels; Ethane; Hexanes plus sum of all C6 and higher hydrocarbons; Isobutane; Methane; Nitrogen; Oxygen; Pentane (n-pentane); Propane GC-FID; GC-TCD; Gas chromatography (GC)

ISO 6974 (2000)

Carbonyl sulfide; Dimethylsulfide; Ethanethiol; Hydrogen sulfide; Methylmercaptan; Sulfur - Volatile GC-SCD

ASTM D5504

Mercury Atomic fluorescence spectroscopy (AFS)

ASTM D6350-14

Calorific value; Density; Relative density (specific gravity); Wobbe index Calculation in-house method WSI-9000-PRO-00183
Carbon dioxide (CO2) GC-FID

UOP 603-13

Sulfur - Total UV fluorescence

ASTM D6667

Gaseous fuels; Liquid fuels Mercury - Total Atomic fluorescence spectroscopy (AFS)

UOP 938-10 

Liquid fuels Water Visual examination

ASTM D4007

Sulfur - Total UV fluorescence

ASTM D5453 

Mercury Atomic fluorescence spectroscopy (AFS)

UOP 938-10 Appendix B

Density; Relative density (specific gravity) Density meter

ASTM D4052; ASTM D1250

Salt Electrometric

ASTM D3230

Vapour pressure Expansion method

ASTM D6377

American Petroleum Institute (API) gravity Density meter

ASTM D4052; ASTM D1250

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