Packer is a downhole tool with elastic sealing elements to seal the annular space between various sizes of tubing string and wellbore, and between tubing string, and to isolate production zones in order to control production (injection) fluid and protect casing. (I.E. A downhole tool that separates different reservoirs and water layers in a wellbore and withstands a certain pressure difference.)
In oil production engineering, packers are used for stratification, and oil production channels are designed on packers.
When seaing, the piston sleeve goes up and the oil production channel is opened. After sealing, the upper pressure acts on the balancing piston and pushes the rubber cylinder upward to prevent the release pin from shearing force. When unpacking, the sealing pin is sheared by the friction between the rubber cylinder and the casing. The piston sleeve goes down to close the oil production channel.
The model AS1X mechanical production packers from Vigor is an ideal tool for completion.
The model AS1X is stretched and compressed to seal the tool, and only needs to turn a quarter of a turn to the right to achieve the tool to be sealed and unsealed.
The model AS1X uses a combination rubber design, which makes the AS1X suitable for a variety of complex well conditions, if you are interested in our AS1X packer, do not hesitate to contact us.
Post time: Oct-31-2023
