This standard specifies the quality control requirements for oil and gas drilling wellbores. This standard applies to drilling operations of oil and gas wells in the oil and gas industry.
SY/T 5088-2008 Referenced Document
SY/T 5955 Directional well well trajectory quality*, 2018-10-29 Update
SY/T 5088-2008 history
2017SY/T 5088-2017 Drilling Well Quality Control Specifications