Download - Hydraulic Jet Pumps
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Typical Single SealDownhole Jet PumpTypical Single Seal
Downhole Jet Pump
POWER FLUID
PUMP TUBING
CASING
NOZZLE
PRODUCTIONINLET CHAMBER
THROAT
DIFFUSER
COMBINEDFLUIDRETURN
PACKER
WELLPRODUCTIONHYJP-001
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How The Jet Pump WorksHow The Jet Pump Works
NOZZLE THROAT DIFFUSER
POWERFLUIDPRESSURE
POWERFLUIDVELOCITY
HYJP-002
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Jet Pump CavitationJet Pump Cavitation
NOZZLE
PUMP INTAKE PRESSURE
WATER VAPOR PRESSURE
PUMPDISCHARGEPRESSURE
DIFFUSER
HYJP-003
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Sliding SleeveJet Pump
Sliding SleeveJet Pump
StandardCirculation
ReverseCirculation
HYJP-004
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NOZZLE THROAT DIFFUSER
Jet Pump NomenclatureJet Pump Nomenclature
HYJP-005
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"A" RATIO
"C" RATIO
"E" RATIO
LIF
T
VOLUME
Nozzle/Throat RatiosVolume/Pressure Relationships
Nozzle/Throat RatiosVolume/Pressure Relationships
HYJP-006
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Hydraulic Jet PumpWellbore Cleanout
CASING/TUBING OUTER COIL TUBING CONCENTRIC COIL TUBING
JET PUMP
Hydraulic Jet PumpWellbore Cleanout
Hydraulic Jet PumpWellbore Cleanout
HYJP-007
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HYJP-008
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TUBINGSTOP
UPPERPACKOFFASSEMBLY
SIDE POCKETGAS LIFTMANDREL
LOWERPACKOFFASSEMBLY
TUBINGSTOP
Tubing packer installation --gas lift mandrel
HYJP-009
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TUBINGSTOP
UPPERPACKOFFASSEMBLY
LOWERPACKOFF
ASSEMBLY
TUBINGSTOP
Tubing packer installation --perforated tubing
HYJP-010
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Lock
Nozzle
Throat
Diffuser
BottomHole
Assembly
BottomHole
Assembly
EqualizingCheckValve
RetrievableStanding
Valve
Packer
Casing
PackerNose
“Free”Jet
Pump
Hydraulic PumpsKobe Hydraulic Jet Pumps - Free Pump Applications
Type AAdaptable Installation
Type H High VolumeStandard Circulation Reverse Circulation
HYJP-011
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Hydraulic PumpsKobe Hydraulic Jet Pumps -Wireline and Tubing Conveyed Applications
SlidingSleeve
LowerSeal
UpperTubingPacker
GasLift
Mandrel
LowerTubingPacker
Casing
Coiledor
MacaroniTubing
Packer
Casing
Tubing
Coiledor
MacaroniTubing
PumpSeat
Wireline SetSliding Sleeve Tubing Packer
Tubing ConveyedFixed Insert Fixed Casing
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Hyd
rau
lic P
um
ps
Jet
Pu
mp
Per
form
ance
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Typical Single SealTypical Single SealDownhole Jet PumpDownhole Jet Pump
POWER FLUID
PUMP TUBING
CASING
NOZZLE
PRODUCTION
INLET CHAMBER
THROAT
DIFFUSER
COMBINED
FLUID
RETURN
PACKER
WELL
PRODUCTION
HYJP-014
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Sliding Sleeve Jet Pump LOCK & UPPER
SEAL
SLIDING SLEEVEBODY
SLIDING SLEEVE
KOBE JET PUMP
LOWER SEAL
HYJP-015
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Example: Size 8 Nozzle (N) With Increasing Throat (T) Sizes
Jet Pump Size DimensionsJet Pump Size Dimensions
HYJP-016
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Tubing PackerTubing PackerJet PumpJet Pump
- Jet Pump Run Without Pulling Completion Tubing
- Perfs Spaced Above No-Go Seal Nipple
- Pump Wireline Set in No-Go, and Upper Packoff Set in Tubing
HYJP-017
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Jet Pump CavitationJet Pump Cavitation
NOZZLE
PUMP INTAKE PRESSURE
WATER VAPOR PRESSURE
PUMPDISCHARGEPRESSURE
DIFFUSER
HYJP-018
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Jet Pump CavitationJet Pump Cavitation
NOZZLE
CAVITATION INTAKE PRESSURE
DESIGN INTAKE PRESSURE
WATER VAPOR PRESSURE
PUMPDISCHARGEPRESSURE
DIFFUSER
HYJP-019
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"A" RATIO
"C" RATIO
"E" RATIO
Nozzle/Throat RatiosVolume/Pressure Relationships
Nozzle/Throat RatiosVolume/Pressure Relationships
HYJP-020
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Sliding SleeveSliding Sleeve
Jet PumpJet Pump
StandardCirculation
ReverseCirculation
HYJP-021
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Sliding SleeveJet Pump
Sliding SleeveJet Pump
LOCK & UPPERSEAL
SLIDING SLEEVEBODY
SLIDING SLEEVE
KOBE JET PUMP
LOWER SEAL
HYJP-022
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Drill StemTest
HYJP-023
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COILED TUBING
CHECK VALVE
ADAPTER
JET PUMP
SEAL
ADAPTER
ADAPTER
ADAPTER
GUIDE
INTAKE SCREENPRODUCTIONOIL
INSTRUMENT PACKAGE
JET PUMP OUTLET
HYDRAULIC DISCONNECT
HYJP-024
Drill StemString
Typical
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Drill TestString
Typical
TEST TREE ASS’Y.
TEST STRING
SLIDING SLEEVE
SAFETY VALVE
SLIP JOINTS
SAMPLER - SAFETY VALVE
CIRCULATING VALVE
CIRCULATING VALVE
SAFETY JOINT
PACKER
BUNDLE CARRIER
TESTER VALVE (APR-N)
JARS
DRILL PIPE OR DRILL COLLARS
DRILL PIPE OR DRILL COLLARS
1 JOINT TUBING
HYJP-025