The 610WCY series pipeline crossing packer combines the performance of permanent packers with the convenience of retrievable packers, integrates the pipeline crossing channel into the packer, and controls the hydraulic sleeve, measuring instruments or injection of chemicals in the lower wellbore through the safety channel of the packer pipeline. The packer is fed with a cutting tool through the tubing, and the central pipe is cut and then lifted to release the packer, or the packer is milled.

This series of packers is directly connected to the production casing through threads, and the packer is lowered to the required depth, and a predetermined pressure is applied to shear the pins to set the packer. The bidirectional anchoring slip design can resist the forces from both the upper and lower directions, effectively preventing the packer from moving up.

Features:

• Simple and robust modular design
• Slip-rubber sleeve - slip structure is isolated from high-pressure environment, reducing three-dimensional stress
• Full metal seal between the crossing pipeline and the packer body
• Adding auxiliary piston option reduces setting pressure
• Low setting pressure provides operational flexibility in underbalanced completions
• The setting piston is located under the rubber cartridge, which is beneficial for final well protection