oilfield packers for sale

Date:2021-04-21　View:577

Oilfield Packers Supplier

www.packeroilfield.com
purchase packer oilfield ,API packer for oilfield downhole tools,please visit our website to get packer price list, oilfield packers for sale
What is the function of packer used in oil field？
When it is necessary to seal the annular space between the tubing and the casing of oil and gas well or the open hole wellbore, connect the packer to the downhole string. When the packer is lowered to the design depth, the packer on the packer will expand and seal the annular space of oil and gas well by means of hydraulic drive.