This standard specifies the calculation methods for various quality indicators of logging, perforating and logging interpretation results. This standard applies to the calculation and statistics of quality indicators of logging, perforating operations and logging interpretation results.
SY/T 5464-1992 history
2021SY/T 5464-2021 Statistics and calculation methods for well logging and perforation production indicators
2009SY/T 5464-2009 Computational method for logging and perforating quality index
1992SY/T 5464-1992 Calculation Method of Logging and Perforation Quality Index