The liner hanger with packer could seal the annulus between liner
and upper casing,and prevent the liquid and the gas from
migration.After finishing cementing,set the packer,circulate the
excess slurry, and don't affect the formation under the liner
When run the liner to the designed depth,set the liner
hanger,release the setting tools and finish cementing.After bumping
the plug,pull the drill pipe,the claws On the setting tools expand
out and act on the upper surface of the polished bore receptacle
sleeve,lower down the drill pipe,shear the pins and the rubber
sleeves expand to seal the annulus between upper casing and the
poilished bore receptacle.
1. Design a self—locking rachet ring,set the packer easily and seal
the annulus permanently.
2. Set the packer with 30-50T load.
3. Packer seal capability is 30MPa.
4. Rubber could work well under 120 ℃.
|PageDPX-BF Liner Hanger with Packer :|
5 1/2"x4 1/2" 7" x 5 1/2" 9 5/8"x7"
Inquire Add to Basket
- Model: DPX-BF Liner Hanger with Packer
- Brand: SAIGAO
- Code: 8431431000
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