GB/T 26981-2011
Test method for reservior fluid physical properties (English Version)
- Standard No.
- GB/T 26981-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-06
- Replace By
- GB/T 26981-2020
- Latest
- GB/T 26981-2020
- Scope
- This standard stipulates the basic principles of physical property analysis of oil and gas reservoir fluids, the calibration methods of main instruments and meters used, the inspection of oil and gas samples, the configuration, sample transfer, analysis and calculation methods of formation fluids. This standard applies to the determination of the physical properties of oil and gas reservoir fluids. Both plunger and piston PVT instruments can be used, and other types of PVT instruments can be implemented by reference.
GB/T 26981-2011 Referenced Document
- GB/T 13610 Analysis of natural gas composition—Gas chromatography*， 2020-09-29 Update
- SH/T 0169 Methods of measurement for the average molecular weight of mineral insulating oil (depression of freezing point)
- SH/T 0604 Crude petroleum and petroleum products.Determination of density.Oscillating U-tube Method
GB/T 26981-2011 history
- 2020 GB/T 26981-2020 Analysis method for reservoir fluid physical properties
- 2011 GB/T 26981-2011 Test method for reservior fluid physical properties