Vann Pumping Systems Presentation(revised).ppt Pu… · VANN PUMPING SYSTEMS Tower Unit 18 ft....
Transcript of Vann Pumping Systems Presentation(revised).ppt Pu… · VANN PUMPING SYSTEMS Tower Unit 18 ft....
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Vann Pumping SystemsVann Pumping SystemsVann Pumping SystemsVann Pumping Systems
Enhanced Oil Recovery usingEnhanced Oil Recovery usingComputerized Hydraulic Lift SystemsComputerized Hydraulic Lift SystemsCo p d yd c Sys sCo p d yd c Sys s
IntroductionIntroductionEOR
New methods of artificial liftNew methods of artificial lift
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CABLE OPERATED PUMPING SYSTEM U.S. Patent 6,497,281 B2
Downhole Pumping SystemDesigned by: Cable
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Sinker Bars120 ft, 152 lb. each,1 ½’’ diameter
Cable Connection
VANN PUMPING SYSTEMS Diagram for a 2 7/8’’ tubing
Standing valve US Patent 1 ft.
Pump Barrel 20 ft.,11/4’’, 1 ½’’
Pull Rod 18 ft.
PlExtension6 ft.
Plunger 8 ft.
Ball and Seat #1Ball and Seat
Mechanical Hold Down
#2Vent / Dump Valve US Patent
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Upstroke Downstroke
Designed by:EOR Designed by:VANN PUMPING SYSTEMS
Tower Unit 18 ft. stroke
Hydraulic Lift System
CableHammer Union
Hammer Union
2 ½’’ piston1’’ polished rod
Cable Connection
Cable Connection
Cable
Pump Barrel 20 ft.,11/4’’, 1 ½’’
Plunger 8 ft.
Cable Connection
Cable Connection
Cable
PlungExtension6 ft.
Extension6 ft.
Plunger 8 ft.
UpstrokeThe fluid enters to the valve (1)
and the ball valve opens (2) with 50 psipressure allowing the fluid to flow to theEOR
Pull Rod
pressure allowing the fluid to flow to thesurface.Downstroke
The ball valve closes (3) causingthe hydrostatic pressure to be off theball in the plunger which allows gas toSTANDING VALVE
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ball in the plunger which allows gas topass through the plunger without delay ofgas compression.
U.S. Patent 6,382,244 B2This device is designed to
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This device is designed to reduce GAS LOCKING.
Thi t l i pti l f r thiThis tool is optional for this system.
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Dump Valve
• Controlled venting or dumping fluid o du p g u d
• Spot chemicals orhot fl ids down thehot fluids down thetubing
• Wash old perforations or sand screens by usinggas vent extensiong
TestingTestingEOR
30,000 ft. of cable30,000 ft. of cable
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34,000 lbs. of tension34,000 lbs. of tension
Plow steelPlow steel
R dR d Runs and seats pumpRuns and seats pump
Pumps well during testPumps well during testp gp g
Testing (cont.)Testing (cont.)EOREOR
Optimum pumping rateOptimum pumping rate
Decision for permanent Decision for permanent installationinstallationinstallationinstallation
Tower UnitTower UnitEOR Tower UnitTower Unit
Complete systemComplete system
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Complete systemComplete system
440440 3 h3 h 440 440 -- 3 phase power3 phase power
Some PLC ControlsSome PLC ControlsEOR Some PLC ControlsSome PLC Controls
SafetySafety EfficiencyEfficiency
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SafetySafety AntiAnti--PoundingPounding Automatic shut downsAutomatic shut downs
EfficiencyEfficiency SpeedSpeed Stroke lengthStroke length
Oil levelOil level Oil temperatureOil temperature Pressure limitsPressure limits
gg Fluid levelFluid level
Pressure limitsPressure limits
Production During TestProduction During TestEOR Production During TestProduction During TestEOR
Madisonville, TXMadisonville, TX -- 7,000 feet7,000 feetEOR Madisonville, TX Madisonville, TX 7,000 feet7,000 feetEOR
700
Oil WaterNew Pumping SystemPlunger Lift
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onth
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ConclusionConclusionEOR ConclusionConclusion
GoalsGoals
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GoalsGoals Improve current techniques of artificial liftImprove current techniques of artificial lift Revive mature wells that have been abandonedRevive mature wells that have been abandoned Introduce data collection through telemetry on all Introduce data collection through telemetry on all
wellswells Run cable operated units on new and old wells that Run cable operated units on new and old wells that
are less than 5,000 feet deepare less than 5,000 feet deep
Questions?Questions?