This standard stipulates the basic principles for the classification and coding of oil and gas resource evaluation methods, and provides unified coding for current methods. This standard applies to computer information management for classification of oil and gas resource evaluation methods.
SY/T 5867-1993 history
2012SY/T 5867-2012 Coding for the classified methodologies of petroleum resources assessment
1994SY/T 5867-1993 Classification and coding of oil and gas resource evaluation methods