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Workover Rig Components Featuring DPX BF Liner Hanger with Packer for Cementing and Annulus Sealing in Oil Well Operations
DPX-BF Packaged Liner Hanger
Own product line:Cementing Tools Series Product number:DPX-BF The liner hanger with packer effectively blocks the annulus over the overlapped section and prevents the flow of gas or gas between the casing and the formation. After the cementing is completed, the packer is set to
Details
■The liner hanger with packer effectively blocks the annulus over the overlapped section and prevents the flow of gas or gas between the casing and the formation. After the cementing is completed, the packer is set to circulate excess cement slurry without affecting the underlying formation.
principle
When the tail pipe into the design position, according to the normal procedure to sit hanging, re-buckle, cementing, after the pressure, the lifting drill to feed into the tool on the block stopper, sitting back to the barrel The upper face, the lower drill, shear pin, plastic tube expansion under the action of external force, the upper casing and the back to form an effective seal between the cylinder.
Features
1. Designed with self-locking device, to achieve a permanent pack, set up easy to operate. 2. Set pressure need to seal 30-50T. 3. Isolation capacity 30MPa. 4 temperature 120 ℃. specification A: φ244.5 × 177.8 / 139.7 B: φ177.8 × 127 / 114.3 Technical Parameters
Xi'an RIG– Global Provider of Integrated Petroleum Drilling Equipment Solutions
Xi'an RIG Oilfield Equipment Co., Ltd is a China-based supplier headquartered in Xi’an, Shaanxi Province, specializing in end-to-end drilling equipment solutions for international oil & g... Xi'an RIG– Global Provider of Integrated Petroleum Drilling Equipment Solutions
Xi'an RIG Oilfield Equipment Co., Ltd is a China-based supplier headquartered in Xi’an, Shaanxi Province, specializing in end-to-end drilling equipment solutions for international oil & g...
