This standard specifies the technical requirements for pre-logging preparation, on-site calibration and verification, construction and raw data quality for oil and casing inspection logging. This standard is applicable to on-site logging operations of multi-arm caliber logging, ultrasonic imaging logging, and electromagnetic flaw detection logging. Other types of inspection items can be implemented as a reference.
SY/T 6938-2013 Referenced Document
SY/T 5600 The technical specifications for operation of petroleum wireline logging*, 2017-05-01 Update
SY/T 6938-2013 history
2013SY/T 6938-2013 The technical specifications for operation of casing-check logging