This standard stipulates the annular pressure measurement conditions of pumping unit wells, preparation before construction, test operations, data collection and safety precautions, etc. This standard applies to logging wire pressure measurement operations and construction management for pumping unit wells equipped with eccentric wellheads.
SY/T 5744-1995 history
2017SY/T 5744-2017 Pumping unit well annular pressure measurement procedures
1995SY/T 5744-1995 Regulations for Measuring Pressure in the Annular Space of Pumping Wells