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Sinopec News Network News on August 22, using the weekend time, the technical staff of the Sand Control Institute of Shengli Oilfield Petroleum Engineering Technology Research Institute completed the on-site installation and commissioning of the "Wellhead Sand Production Online Monitoring System" of the Yong21 block gas storage
.
It is understood that the equipment can monitor the sand production of gas storage wells in real time, providing a strong guarantee for the orderly and stable operation of the gas storage
The Yong21 block gas storage project is a key project of the group company's tens of billions of cubic meters of gas storage peak shaving system
.
The gas-bearing layer in the block is the middle third member of the Shahejie Formation, with a relatively stable stratum distribution.
How to quickly determine the sand and provide technical guidance for engineers has become one of the main problems facing gas storage
.
In response to this, the researchers of the Institute of Sand Control have developed the "Wellhead Sand Production Online Monitoring System", which mainly uses the passive ultrasonic testing principle to monitor the sand content rate, and accurately monitors the wellhead by measuring the ultrasonic signal generated by the impact of the pipeline output sand particles on the wellhead elbow.