This standard specifies the content, procedures and methods of routine oil testing and production test construction of oil and gas wells. This standard is applicable to routine oil testing and production test operations of oil and gas wells.
SY/T 5981-2000 history
2012SY/T 5981-2012 The technical code of conventional well testing
2000SY/T 5981-2000 Technology procedure for conventional well testing and production testing
1995SY/T 5981-1994 Exploration well oil testing operation procedures