This standard specifies the calibration methods of relevant instruments used in the physical property analysis of volatile crude oil, the inspection of oil and gas samples, and the preparation, sample transfer, analytical testing and calculation methods of formation fluids. This standard is applicable to the analysis of the physical properties of volatile crude oil with windowed piston PVT cylinders. Other types of PVT instruments should also be implemented with reference.
SY/T 6435-2000 history
2009SY/T 5542-2009 Test method for reservoir fluid physical properties
2000SY/T 6435-2000 The method for measuring volatile oil properties
SY/T 6435-2000 The method for measuring volatile oil properties was changed to SY/T 5542-2009 Test method for reservoir fluid physical properties.