oilwell hydraulics, inc

7/27/2019 Oilwell Hydraulics, Inc

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Advantages

Hydraulically retrievableDeep wells

Deviated wells

Remote & urban locationsEconomicalHigh efficiency (95%)Multiple zones

Flexible production capacityUnitized & portable

Low profileEnvironmentally friendly

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Go to DOWNLOADSfor a PDF brochure with detailed displacement, RPM, and pressure

information

OHI HYDRAULICPUMPING

APPLICATIONS FORIN-SITU MINING
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OHI hydraulic pumping systems offer excellent advantages for In-situ leaching

(ISL)/(ISR) or solution mining applications. For mining operations under closeenvironmental scrutiny, hydraulic pumping can allow you to achieve your economicalgoals while keeping your site environmentally friendly.

Use our online formto submit your well

specifications, and we'll help you find the

optimal solution for your hydraulic pumping

application.
http://www.oilwellhyd.com/wellspecs.html


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DualVesselHydraulicPumpingSystem

The dual vesselpower fluidconditioning

system withcyclone solidsseparators

provides efficienteconomical

wellsite fluidtreatment for

remoteoperation. The

system includespressure controlvalves to

maintain setdifferential

pressuresdirecting fluid

through thecyclone solids

separators. Cleanpower fluid isstored in the

horizontal vesselto feed the

surface powerpump. Vessel

piping allowsdischarge of

produced fluids

and gas to thewellsite flowline

through a gravitydump system.


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Oilwell Hydraulics, Inc. offers a complete line of surface power and fluid conditioningsystems, from the centralized multiple well automated pumping station to the unitizedtransportable test package. Systems are engineered to efficiently separate well fluidsand remove sand, sol ids, and gas for use as power fluid. Clean power fluid reduceswear, repair frequency, and operating cost.

OHI systems provide reliable, rugged and economical solutions to oil well production,competitive with all other lift methods.

Surface Pump:Proven high pressure posit ive displacement plunger pumps available inmany horsepower ranges that meet your needs. Components and accessories areselected for reliable operation in high pressure continuous hydraulic pumping.Installation must consider pump NPSH requirements. See pump specifications sectionfor details.

Central Power Fluid Treatment:Central systems provide power fluid tank designsconsidering retention t ime and features to maximize separation of gas and minimizeturbulence to remove solids and sand. Existing process equipment provides added

treatment. Cyclone solids separators add power fluid conditioning eff iciency.

Valves, Controls, & Piping:Accessories are supplied to insure 5000-psi pressurerating, full bore and corrosion resistant materials. Discharge piping will include longradius bends to avoid excessive vibration. Relief valve and drain outlets are piped toenvironmentally secured areas.

Central Battery Hydraulic Pumping System


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Flow Controller:Provides adjustment and

constant control ofinjection flow rate. Ratedfor 5000-psi. Installed

downstream of pressurecontroller. Manifolding

allows multiple welloperation.

Four Way Wellhead Valve:Three-position lever control

to provide:1. Pump operation2. Pump retrieval

3. Pump installation with by-pass feature for pump

removal.

Rated for 5000-psi. Mountson existing wellhead

equipment.


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HydraulicWellhead

SystemStandard Wellhead

Equipment System

Other Accessories:Pressure Controller:Provides adjustment and control of injection pressure with by-pass feature. Rated for 5000-psi. Mounted downstream of surface pump.

Power Fluid Manifold:Allows individual control of multiple well installations.Turbine Flow Meter:Provides continuous local or remote power fluid injection rateinformation.

Oilwell Hydraulics, Inc. jet pumps offer the most reliable, economical and well-designedequipment to pump a well. OHI offers a wide selection of sizes and advanced materialsfor the petroleum and mining industries.

Jet Pump Operation:

High-pressure power fluid provides a high velocity jet stream at the nozzle thatintermixes with well fluids through a mixing tube called throat. The mixture passesthrough a diffuser where increasing flow area reduces flow velocity and increases

ffi i t t lift th bi d fl id t f


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pressure sufficient to lift the combined fluids to surface.

Production rate is determined by the energy provided by the nozzle pressure throughthe area ratio between the throat and nozzle combination, along with reservoir energyat the pump. A wide range of production rate and lift capacity is available through thecombination of different throats and nozzles. Performance curves assist inoptimization.


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High Volume JetPumpsprovide

maximum productionand lift capacity with

extra large fluid flowpassages for more

power. Adaptable tostandard or reverse

flow applications.

Sliding Sleeve JetPumpsprovide

installation in existingsliding sleeves

without pullingtubing. Adaptable to

standard or reverseflow as well as DST

and ESP installations.

Tubing Pack-Off JetPumpsprovide

installation in wellscompleted with gas

lift mandrels or withtubing communication

without pullingtubing. A wireline set

pack-off on top and

bottom of the pumpprovides setting and

sealing.

Fixed Insert JetPumpsprovide

installation byrunning pump

attached to smalldiameter tubing or

coil tubing to anchoron existing seating

nipple without pulling

tubing. Adaptable tomany installations.


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Type AM


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Type AMPumpRugged and veryflexible single sealdouble acting

pump. Internalpassages simplify

operation andprovide a wide

production range.

Adaptable tomost applicationsincluding freepump or fixed

pumpinstallations.

Increasedproduction

ranges availablewith double pump

end models.


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Type BM PumpMaximum production range for a tubing size isprovided through increased plunger and pistondiameters made possible by flowing fluids outsidethe pump through ports in the bottom holeassembly. Double acting free pump design withmultiple external seals to maximize flow, andpower to lift from greater depths. Available in

double pump ends to further increase productionrange.


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Type DM Pump


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Type DM PumpMaximum lift capacity with maximum productionrange is provided with the same double actinglarge plunger and piston design provided by the BMpump, but with the added power of a secondengine piston to increase horsepower capacity. Thedouble engine feature reduces injection pressures.Designed as a free pump with multiple externalseals to maximize fluid flow through bottom hole

assembly porting.


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Type EM Pump


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Type EM PumpOptimum high volume pumping capacity isprovided by a long slow stroke pump designthat minimizes wear, and operating cost. Thedouble acting high compression ratio, multipleseal, free pump design also reduces chances ofgas locking. The special design uses only twopistons that exchange roles from pump plungerto engine piston in the upstroke and

downstroke.


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Type ALP PumpA single seal double acting internally ported design with two engine pistons to increasehorsepower capacity. Available with double pump end.


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OHI Introduces New Technology


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OHI Introduces New TechnologyPatent No. US 6364,633 B1

Type M PumpHigh volume deep well production capacity in adouble acting single seal pump to provide thegreatest level of versatility. The internallyported pump was recently developed by OHI

(patent pending), to provide the highestpossible capacity with the simplicity andadaptability of a single seal pump. The doubleengine design increases horsepower capacity topermit production from deeper wells. Alsoavailable in double pump end to provide highervolume production. Adaptable to mostbottomhole assemblies.

Note: Last two digits of part numbers are - 21 for OPF (Open Power Fluid); 22 for CPF

(Closed Power Fluid) PU (Production Unseat), and 23 for CPU PRU (Power Return


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( ) ( ), (Unseat).

Pump Stroke Length for Type AM, ALP, BM, DM, and M: For 2" pump, 12"; For 2 1/2"pump, 18"; For 3" pump, 24"; For 4" pump, 30".

Pump Stroke Length for Type EM: For 2 1/2" pump, 57"; For 3" pump, 68".

Maximum Pump O.D. for Type AM, ALP, BM, DM, EM, and M: For 2" pump, 1.889"; For 21/2" pump, 2.326"; For 3" pump, 2.826"; For 4" pump, 3.826".

Maximum Rated Speed for Type AM, ALP, BM, DM, and M: For 2" pump, 121 SPM; For 21/2" pump, 100 SPM"; For 3" pump, 87 SPM"; For 4" pump, 77 SPM".

Maximum Rated Speed for Type EM: For 2 1/2" pump, 59 SPM"; For 3" pump, 56 SPM".

PL ISingle acting single seal, internally ported pump.


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PL IIDouble acting high volume capacity through multiple seal design. Allowsconversion single acting ratio design to adapt to changing well conditions.


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BottomholeAssembly -BHAFree pump

installations permitcirculation of the

pump to surface,which require a

bottomholeassembly attached

to the tubing atthe desired pumpsetting depth. The

main function ofthe BHA is to

receive the pump,provide sealing

bores, and landingnipple (no-go) for

the standing

valve. StandardBHA connections

are: boxup/pindown 8 RD,

Standing ValveWireline retrievable

standing valvesserve as check

valves below thepump and sit on

the bottomholeassembly-seating

shoe. Standardunits include a

knock out plug toequalize pressureduring retrieval and

bottom-threadedconnection for

adaptation tobottomhole

pressure recorders.Available instandard flow and

high volume modelsas well as ball and

seat or poppet andseat design.

Dummy PumpThe dummy free

pump is abottomhole

assembly plug topermit tubing

hydrostaticpressure testing.

The dummy pumpsits on the

standing valve andhas pump seals toisolate tubing. The

dummy pump canalso serve as a

tubing drift and canbe circulated in and

out of the well.

EUE thread. The Packer Nose Blanking Tool


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design of the BHAcan accommodate

OPF, CPF and/orgas vented

completions. Instandard multiple

tubingcompletions the

BHA and pump are

threaded to thepower fluid

injection tubingand other tubing

strings arestabbed into a

tapered landingbowl. The casing

free model shownpermits

communicationwith casingannulus to return

fluids to surface.BHA no-go

Minimum I.D.:2-3/8= 1.625

2-7/8= 2.253-1/2= 2.685

Packer NoseA free pump

requires a packernose attached to

the top of thepump to provide a

seal against thetubing during pumpinstallation and

retrieval. Thestandard packer

nose consists oftwo elastomer

packer cups andcheck valve to

control fluid flow aswell as a standardwireline fishing

neck.

Blanking ToolWireline retrievable

blanking tool sitsdirectly on the BHA

and permits accessto wellbore by

sealingcommunicationports. Normally

required for settinghydraulic

typepackers orreservoir

enhancement.Available in

standard wirelineexternal andinternal fishing

necks.

Fishing ToolsAvailable wirelinetools for pump and

standing valveretrieval and

installation whererequired.

OHI pumping systems include posit ive displacement reciprocating plunger pumps(multiplex pumps), to provide reliable continuous high-pressure service. Standardpumps are equipped with stainless steel stuffing boxes, tungsten carbide coatedplungers, kevlar spring-loaded packing systems and stainless steel valves. Valvedesigns and alternate materials are available for a wide range of applications.

Packages include electric, gas or diesel prime movers to drive the pump through gearreduction or belt drives. Variable speed transmissions increase flexibility. Controlpanels and driver accessories for start up and operation are available.


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Pump application considerations include: NPSH requirements, pulsat ion dampeners,relief valve, high/low suction and discharge pressure shut down, start up by-pass valve,oil level shut down, discharge long radius bends, piping, valves and controls.

Multiplex Pumps


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OHI Triplex Pumps


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Where: Ps=Pump Intake Pressure (PSI)

Pn=Nozzle Pressure (PSI)

An=Nozzle Area (sq. in.)

Qs=Produced Fluid Volume (B/D)

Qn=Power Fluid Volume (B/D)

At=Throat Area (sq. in.)

Gs=Produced Fluid Gradient

Gn=Power Fluid Gradient


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Serving the world with high qualityequipment and service!


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World Headquarters (Main Office)1101 W. 2nd Street Odessa, Texas, USA, 79763 Phone: 432.334.8580 Fax: 432.334.8586

Email: [email protected]
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