This standard specifies the technical requirements and setting and calibration methods for sonic logging instrument calibration devices in the petroleum logging industry. This standard applies to the construction, setting and calibration of sonic logging instrument calibration devices.
SY/T 6492-2000 history
2020SY/T 6492-2020 Sonic logging tool verification technical specifications
2000SY/T 6492-2000 Specification for acoustic logging calibration device