Product Categories
- Polish Rod Stuffing Box
- Hydraulic Concentric Pipe Rodless Oil Production System
- High Effective Hot Washing Anti-pollution String
- Light Energy Forced Anticorrosion Station for Oil-water Well
- Air-proof Technology Extracting OilLayers
- Vacuum Return Sand Pump Technology
- Jet AcidificationPlugging Relief Combination Tool
- Technology of increasing productioninjection with high pressure jet-flow
- Construction site of hydraulic integrated cement retention deviceLiaohe Oilfield
- RTTS casing leak detection procedureprecautions
- API CUP TYPE MECHANICAL TYPE ROD ANCHOR PUMP
- Patent of Fracture Packer
- CNOOC Drilling Technology Breakthrough, Sharply Reduce Cost
- CIPPE 2015, W2167 Puyang Kerui
- Welcome 2015, Say Goodbey to 2014
- Patent of Hydraulic Oil Pump Unit
K344 Short Barrel Packer
K344 short barrel packer can be usedwater injection, fracturingother operations.
K344 Short Barrel Packer
1. Product DescriptionK344 short barrel packer can be used in water injection, fracturing, acidification, plugging and otherconstructions.
2. Work Principle
When the packer lowered to the designed position, give hydraulic pressure from the tubing, the inner and outer pressure reached design pressure, cut off shearing pin,the action of barrel expansion seal the annulus, release the tube inner pressure, barrel return to realize unseal.
3. Characteristics
1) High pressure resistance.Double layer steel structure gives it good pressure resistance. Then highest bearing pressure is up to 50Mpa.
2) Will not sealing midway. Anti-sealing unit is added to prevent sealing midway caused by percussion drilling.
3) Locking unit is added to realize sealing when the pressure is not stable.
4) Can be used together and unsealing layer by layer.
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1. Type of Packer
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2. Casing size and weight & hole size
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3. Temperature & hole depth
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4. Connection size and type
