WELL STIMULATION - Serva STIMULATION Well served. 2 | 3 Across the spread, ... Transmission comes with OEM oil cooler installed. n Net input power (max): 2,250 hp (1,678 kW)

W E L L ST I M U L AT I O NWell served.

2 | 3

Across the spread, SERVA applies its expertise and experience in offering high-horsepower

pumpers to our proven blending and hydration units, sand handlers, pumps and heated chem

add units. Additionally, our controller systems are in-house developed to provide the utmost

in user-friendly operation and compatibility across a wide range of systems.

SERVA Well Stimulation

EQUIPMENT

■ SERVA SGT-2250F Fracturing Pumper

■ SERVA 2500 Fracturing Pumper

■ SERVA BSTLR-322A 120 bpm Blending Unit


■ SERVA Hydration Units

■ SERVA Chemical Additive Trailer

■ SERVA Heated Chemical Additive Trailer

■ SERVA Sand Handler Trailer

■ SERVA TPA2250 Frac Pump


■ SERVA Frac Controller

■ SERVA On-the-Fly Hydration Unit

■ SERVA Auxillary Hydration Unit

2 | 3

Across the spread, SERVA applies its expertise and experience in offering high-horsepower

pumpers to our proven blending and hydration units, sand handlers, pumps and heated chem

add units. Additionally, our controller systems are in-house developed to provide the utmost

in user-friendly operation and compatibility across a wide range of systems.

SERVA Well Stimulation

EQUIPMENT

■ SERVA SGT-2250F Fracturing Pumper

■ SERVA 2500 Fracturing Pumper



■ SERVA Hydration Units

■ SERVA Chemical Additive Trailer

■ SERVA Heated Chemical Additive Trailer

■ SERVA Sand Handler Trailer



■ SERVA Frac Controller

■ SERVA On-the-Fly Hydration Unit

■ SERVA Auxillary Hydration Unit

2 | 3

4 | 5

The SERVA SG-T2250F Fracturing Pump is a heavy-duty pump package mounted on a 3-axle

off-road trailer. The unit is comprised of a trailer, power package, and quintaplex pump.

The package is for highly mobile land operations.

The power package is comprised of (1) one 2,250 hp diesel engine with automatic

transmission. The engine and transmission combination has been reviewed by the component

manufacturers for correct application and installation.

SERVA SGT-2250F Fracturing Pumper

M A J O R F E AT U R ES SP EC I F I C AT I O N S

Triplex or Quintaplex Pump n Model number ........................................ QWS 2500SD n Plunger size ..............................................................5" n Discharge connection .......................................3" 1502

Trailer n Heavy-duty 3-axle oilfield trailer with airbag suspension n Wheels (12): 8.25 x 22.5 Unimount LvL ONE clean buff

aluminum Alcoa wheels

Electrical System n 24-volt

Serva or Customer Supplied n Unit controls are located in an operator’s panel on the right

side of the unit. The console is designed for severe duty conditions and is sealed for operation in all weather.

n Remote control panel is provided with the unit. This system allows the unit to be run via a wired remote from up to 100' away.

Engine

n Caterpiller, 3512B Tier 1

n Rated Power Output (Gross): 2,250 hp (1,678 bkw) @ 1,900 rpm

Temperature

n Minimum ambient operating: -40°C min ambient temperature

n Maximum ambient operating: 51°C maximum temp

Flow Rate

n Maximum theoretical total 4,247 lpm (26.71 bpm)

Transmission

n Caterpillar TH48-E80 automatic transmission provides 7 forward gears and 1 warm-up gear. Remote shifting is provided from the operators console and remote control station. Transmission comes with OEM oil cooler installed.

n Net input power (max): 2,250 hp (1,678 kW)

n Net input speed (max): 2,100 rpm

n Net input torque (max): 6,300 lb-ft (8568 N-m)

n Torque converter: Series TC58-ESLF

n Stall torque ratio at rated speed: 2.20

This document provides a general overview as well as specific technical requirements for

a 2,500 hp trailer-mounted pressure (Frac) pumper. This unit will utilize a FMC WQ 2700

Quintuplex plunger pump powered by a Caterpillar 3512C (2,500 hp rating) engine through

a CAT TH55-E90 transmission. This unit requires a standalone (wet-kit) hydraulic system

to provide fluid power to operate the H2O shear and starting of the engine. All equipment

installed and positioned for ease of repairs and maintenance.

SERVA 2500 Fracturing Pumper

6 | 7


Engine

n Caterpillar 3512C, 2,500 bhp @ 1,900 rpm

Transmission

n TH55FTE90 Caterpillar fracturing rig transmission arrangement for petroleum frac pump coupling to match with Caterpillar 3512c engine

Cooling System

n Design conditions: – Maximum ambient temperature: 51°C (124°F) – Altitude: 152 m (500') – Maximum top tank: 100°C (212°F) – A/C maximum temperature out: 48.9°C (120°F) – 2,500 hp – 1900 rpm

n Includes: – Jacket Water Radiator – Aftercooler Radiator – Lube Oil Cooler – Hydraulic Oil Cooler – Fuel Cooler – Transmission Cooler

Dimensions:n Length ..................................................................504"n Width .......................................................8' 6" (2.54m)n Height .........................12' 6" (4.12m) to top of exhaustn Wheelbase ............................................................396"

Operating Temperature Range:n Minimum ................................................. -40°C (-40°F)n Maximum ...................... 51°C at 152 m (124°F at 500')

49°C at 1,067 m (121°F at 3,500') 46°C at 3,048 m (114°F at 10,000')

n Region: ................................................. North America

8 | 9

The SERVA BSTLR-322A 120 BPM Blending Unit is a heavy-duty fluid preparation and

Proppant-proportioning unit which can execute a fracturing pumping design controlling both

suction and discharge functions and the addition of Proppant in ramp or stage modes.

The blender unit includes a tandem axle off-road trailer and a deck mounted 800 Hp

diesel engine.

Liquid additives that are to be run on a continuous basis during a treatment are monitored

and controlled by the central control panel system. Emergency stop/kill functions features

allow the shutdown of the unit in extreme situations. The operation of the unit is via a climate

controlled operator’s cabin located on the unit to provide operator excellent visibility.

SERVA BSTLR-322A 120 BPM Blending Unit

Sand Augers

n (2) 12" sand augers

n 6" sand auger

n Mounted at the rear of the unit and hydraulically driven

Liquid Additive Pumps

n (4) Liquid additive pumps including a chemical transfer pump

n Controlled from the operator’s cabin and liquid addition rates are variable from 0.25–12 gal/min

n Instrumentation displays mass flow rates and totals on the control console and in a separate monitoring van

n Dry additive hopper

n Acroson unit includes one (1) 0.5" auger and one (1) 3" auger

n Fluid additive is via four (4) 100 gal stainless steel totes, mounted on the blender chassis

Blending Tub

n Steady-flow tub equipped with hydraulically driven mixing paddles and a quick dump outlet

n Includes a fully automatic tub leveling system and is mounted between the control cabin and augers

n Dry additive hopper will dump directly into the blending tub

n Paddle shaft bearing has external grease fitting for simplified maintenance and service

Control Cabin

n Centrally mounted enclosed and climate controlled

n Location and design allows for excellent visibility to the blending tub and for access to the working deck of the blender

n Access via a single door, secondary emergency hatch provided


Enginen Caterpillar ...................................................C-18 Tier 2 n Rated power output (gross) .................800 hp (317 kw)

@ 2,100 rpm

Temperature n Minimum ambient operating ....................... -20°c (-4°f) n Maximum ambient operating .................... 46°c (115°f)

Vibration/Shock n Maximum shock ............................1.5 g pressure range n Maximum discharge pressure ...........................100 psi

Flow Rates n Maximum theoretical total flow rate ............... 120 bpm n Acid centrifugal pump ........................24 bpm @ 80 psi

Proppant Rate n Maximum .................................................... 18 lbs/gal

Centrifugal Pump n Suction pump ........................Gorman-Rupp 12 x 12 hdn Discharge pump ........... Mission 12 x 14 x 22 hi-chrome n Acid service pump.......... ..................Mission 6 x 5 x 14

10 | 11

The SERVA BSTLR-303A 130 BPM Blending Unit is a heavy-duty fluid preparation and

Proppant-proportioning unit which can execute a fracturing pumping design controlling both

suction and discharge functions and the addition of Proppant in ramp or stage modes. The

blender unit includes a tandem axle off-road trailer and a deck mounted 800 hp diesel engine.

Liquid additives that are to be run on a continuous basis during a treatment are monitored

and controlled by the central control panel system. Emergency stop/kill functions features

allow the shutdown of the unit in extreme situations. The operation of the unit is via a climate

controlled operator’s cabin located on the unit to provide operator excellent visibility.

SERVA BSTLR-303A 130 BPM Blending Unit

Enginen Caterpillar .................................................... C-18 tier 2 n Rated power output (gross) .................800 hp (317 kw)

@ 2,100 rpm n Hydraulic engine ..............Caterpillar C-18 tier 2,630 hp

Temperature n Minimum ambient operating ...................... -20°C (-4°F) n Maximum ambient operating ................... 46°C (115°F)

Vibration/Shock n Maximum shock ............................1.5 g Pressure range n Maximum discharge pressure ...........................100 psi

Flow Rates n Maximum theoretical total flow rate ............... 130 bpm

Proppant Rate n Maximum .................................................... 18 lbs/gal

Centrifugal Pump n Suction pump ........................Gorman-Rupp 12 x 12 hd n Discharge pump .......... Mission 12 x 14 x 22 hi-chrome

SP EC I F I C AT I O N S

Sand Augers n (2) 12" full flight sand augers n (1) 12" half flight sand auger n Mounted at the rear of the unit and hydraulically driven

Liquid Additive Pumps n (8) Liquid additive pumps including a chemical transfer pump n Controlled from the operator’s cabin and liquid addition rates

are variable from 0.25–12 gal/min n Instrumentation displays mass flow rates and totals on the

control console and in a separate monitoring van n Dry Additive Hoppers n Acroson unit includes one (1) 0.5" auger and one (1) 3" auger n Fluid additive is via four (4) 100 gal stainless steel totes,

mounted on the blender chassis

12 | 13

SERVA Hydration Units are capable of transporting and transferring chemicals for oilfield

applications. They come complete with all necessary components and fittings. All equipment

installed and positioned for ease of repairs and maintenance. The units are capable of

operating in temperatures ranging from -22°F to 122°F (-30°C to 50°C).

SERVA Hydration Units

Trailer: Single Drop Tandem Axle Trailer n Hubdometer n (4) Hydraulic landing legs, individually controlled n Aluminum rims machine finish inside polished outside n Bridgestone tires

Engine: Perkins 1106D-E66TA ~200 bhpn 100 USG fuel n Pre-heater n Emergency shutdown

Hydration Tank: 200 bbl nominal capacity n Tortuous path design n Tank bypass piping

Manifolds Driver’s Side Manifold (Suction) n (2) 10" Vic Unions, one on opposite ends of the manifold n (14) 4" F206 male unions with manual butterfly valves

Passenger Side Manifold (discharge) n (2) 10" Vic Unions, one on opposite ends of the manifold n (14) 4" F206 female unions with manual butterfly valves

Centrifugal Pump n Gorman-Rupp 12 x 12 hd

Piping/Instrumentation n Discharge line to tank has manual (wheel controlled)

butterfly valve n 10" Promag 55 eh n (14) 4" F206 female x 4" NPT nipples x 10" long n (14) 4" F206 female unions with manual butterfly valves n (30) 4" F206 male x female comp-green hoses, 12' hydraulics n Auxiliary hydraulic cooler mounted on trailer n Standard fill and drain connections to tank


14 | 15

SERVA Chemical Additive Trailer

M A J O R F E AT U R ES


Engine

n Caterpillar C9, 300 bhp, Tier III rated

n Includes: Caterpillar supplied radiator, muffler and air intake; integrated air compressor; 24V, 60 amp alternator; 24V electric starter

Tanks

n (2) 350 USG (UN31A IBC approved) stainless totes with one agitator per tote

n 150 USG fuel tank

n 50 USG flushing tank with manifold

Chemical Pumps

n (10) Hydraulically driven chemical add pumps with E&H 83F15 0.5" flow meters and (1) hydraulically driven Transfer pump with an E&H 83F50 2" flow meter

Trailer Chassisn 39' long x 102" wide two axle trailern 80,000 lbs rated trailern 2" weld in king pin set back 18", 48" mounting

heightn Air ride suspension with ABS brakingn DOT lighting system including ABS brake lightn Deck height of approximately 64"n Steel wheels, 11R22.5 tires

The SERVAgroup Chemical Additive Trailer allows

for customer supplied chemicals to be transferred

into the well slurry. This equipment is powered by

a CAT C7 300 hp diesel engine to provide reliable

power to the open loop hydraulic circuits. This

engine draws from a 150 gallon fuel reservoir for

extended operations.

Upon reaching its location, the equipment is

deployed to allow the tanks to be extended out

over the side of the trailer. This creates a walkway

through the middle of the trailer for the operator.

A door on each end of the control cabin allows for

easy access to the controls and the tanks.

SERVA Heated Chemical Additive Trailer



Trailer Chassis

n DOT Code 407, 3 compartment 316SS acid trailer

n Air ride

n Aluminum wheels (polished)

n 11R24.5 Bridgestone tires

n Hubometer, Veeder-Root

n Air weigh system

n Cabinet, 72" x 48" x 24" stainless steel with 2 doors on both sides of trailer.

n Cabinet walls and doors to be insulated

n Qty 2, 1,500 USG compartments

n Qty 1, 1,000 USG compartment

n Tank gauges built into tanks for manual gauging

n 6" flange mounted at 15° for agitator provision

n Swing gate on hand railing for fall protection

Chemical PumpsSix Hydraulically Driven Chemical Add Pumps n Qty 4, Waukesha model 18U2 n Qty 2, Waukesha model 15U2 n These two pumps will utilize suction from the 1,000

gallon tank.n Relief Valves, magnetic pick-ups and pressure transducers

installed on each circuit.n All pumps mounted on SERVA quick change pump mounts to

accommodate both Eagle and Waukesha style pumps.n Mounted within a heated SS enclosure (forced air)

This unit is capable of transferring chemicals for

oilfield applications. This unit comes complete

with all necessary components and fittings. All

equipment installed and positioned for ease of

repairs and maintenance. The unit will be capable

of operating in temperatures ranging from -30°C

to 40°C (-22°F to 104°F).

16 | 17

The SERVA Sand Handler Trailer is a 4 compartments trailer that holds 4,000 ft3 of sand. This

equipment is powered by a CAT C4.4 165 hp Diesel engine to provide reliable power to both the

closed and open loop hydraulic circuits.

The controls on this equipment allows for both manual and automatic operation of the sand

delivery to the blending unit or t-belt. An articulating stinger provides +/- 45° adjustment to

minimize set up time on location.

SERVA Sand Handler Trailer

FPO

Hydraulics

n Open loop circuit for auxiliary functions (2 x 28cc pumps)

n Hydraulic motors for the main conveyor (800cc motor)

n Hydraulic motors for the tail section conveyor (170cc motor)

n Speed of fixed displacement hydraulic motors are controlled by electrohydraulic flow control valves with a manual override

n 120 USG reservoir

Optional Equipment

A wireless station is available to allow the operator to walk around the unit to ensure proper operation of the equipment while operating the following:

n Emergency shut down

n Gates 1-7 open/close

n Conveyor speed control

Auxiliary Power Unit connections available


Performance Parameters n Minimum ambient temperature range .......-10°C (-15°F) n Maximum ambient temperature range...... .50°C (122°F) n Rate............................................... ........ 252 tons/hour n Duty cycle................................... ....4 hours continuous n Compartments ........................................................... 4n Gates ......................................................................... 7

Engine Engine, CAT C4.4, 165 bhp, Tier III rated, including: n 12V electric starter n 12VDC, 65 amp alternator n 2 pad pump drive properly sized for long life n 50 USG fuel tank

Trailer Single drop tandem axle trailer. n Dimensions ................. 8' (L) x 11' 10" (W) x 13' 6" (H) n Gross weight ............................................... 55,000 lbs n 2" weld in king pin set back 24", 50" mounting height n Qty (2) hydraulic landing legs, individually controlled n Steel Rims c/w 11 R/22.5 Bridgestone tires n ABS brakes installed n DOT lighting system including ABS brake light

Sand Compartments 4 compartments totaling 4,000 ft3 of sand n Compartment 1................................................1,515 ft3 n Compartment 2................................................1,038 ft3

n Compartment 3...................................................762 ft3 n Compartment 4...................................................685 ft3

18 | 19

SERVA 2250 Frac Pump

n Gear train: Steel worm and bronze ring w/8.6:1 ratio (standard)

n Crankshaft: Forged steel, four main bearings

n Connecting rods: Three, forged aluminum, split caps and insert bearings

n Crossheads: Three, cast steel

n Case: High-strength steel weldment

n Bearing type: Roller and race

n Oil system: Ear pump driven off worm (std) or remote

n Oil filter: Replaceable elements and magnetic strainer

n Oil capacity: 22 USG

n Oil pressure: 80 to 100 psi

Power Endn Companion flange .................................. 1800 Series Spicer n Input spline ............................................... 3"–10 (7.62 cm) n Input speed w/18.4:1 or 8.6:1 gears ...... 2,400 max rev/min n Maximum input torque ........................................ 7,215 ft-lb n Maximum input horsepower ..................................... 600 hp n Maximum rod load ............................................175,800 lbs

Fluid Endn Fluid-end type .................................Three-piece forged steel n Plunger type...................................................Hard-surfaced n Valve type .......................... Double stem guided, carburized n Valve seats .........................................................Carburized n Pressure packing ........................ High performance packing n Discharge flange .............. (1) Blank, straight with one outlet

or (2) ell with two outlets



The SERVA SG-T2250F Fracturing Pump is a heavy-

duty pump package mounted on a 3-axle off-road

trailer. The unit is comprised of a trailer, power

package, and quintaplex pump. The package is

for highly mobile land operations.

The power package is comprised of (1) one 2,250

hp diesel engine with automatic transmission.

The engine and transmission combination has

been reviewed by the component manufacturers

for correct application and installation.

SERVA 2500 Frac Pump

n Housing weldment made from T1 which has the strength of two times the normal structural steel

n Crankshaft is machined from a heat treated steel forging

n Precision ground journals supported by six heavy-duty cylindrical main roller bearings

n Bull gears: double opposing helical type gears. High horsepower

n Gear ratio: 6.353:1 ratio allows direct drive from a 1,900 to 2,100 rpm

n Rated maximum brake horsepower ........ 2,500 bhp (1862 kw)n Maximum rod load .......................... 192,325 lbs (87331.3 kg)n Stroke length ....................................................8" (203.2 mm)n Gear ratio ....................................................................6.353:1n Length .............................................................85" (2160 mm)n Width ...............................................................74" (1880 mm)n Height ..............................................................43" (1092 mm)n Weight dry (approximate) ........................15,000 lbs (6804 kg)


SP EC I F I C AT I O N SThe QPA2500 is a reciprocating, positive

displacement, horizontal single-acting,

quintuplex plunger pump which is rated at 2500

brake horsepower input maximum. The pump is

designed for duty well service applications such

as acidizing, fracturing, well killing, etc.

The QPA2500 pump consists of a Power

End Assembly and a Fluid End Assembly.

Five different fluid cylinders are available to

accommodate several plunger sizes for a variety

of pressures and volumes.

20 | 21

We have sought out and found the most universally open plc system that would allow us the

most customization possible across all new equipment that is developed. The end goal has been

to configure the controller in such a way that it is possible in most cases to have one controller

that will work across multiple pieces of equipment. This allows us the opprotunity to present our

customer with a solution that is easy on their pocketbook, and becomes even more appealing

the more units they purchase.

SERVA Frac Controller

SERVA On the Fly Hydration-Unit SERVA Auxiliary-Hydration Unit

Coming Soon!

From the Siberian tundra to the north China Sea to the Middle

East, to Africa and all across the Americas, SERVA is defi ning this

century’s model of oil and gas production, onshore and offshore,

with vision, innovation, manufacturing and resources to serve the

growing demands of progress and opportunity.

Well served. CO I L E D T U B I N G

CE M E N T I N G EQ U I P M E N T

ST I M U L AT I O N EQ U I P M E N T F LU I D E N DS & P U M PS

PA RTS

SE R V I CE

Today, an evolving energy landscape is opening a world of possibilities in oil and

gas development. And one company at the center of this energy revolution is

uniquely equipped with the know-how and ingenuity to make those possibilities

happen—SERVA.

SERVA PRODUCTSERVA designs, manufactures and markets a diverse line of specialized products to surround

the well with cementing, stimulation, coil tubing applications, ancillary pumps, well-servicing

pumps, fl uid ends, downhole tools, software and controls and more—for the most demanding

environments on- and offshore.

SERVA LEADERSHIPSERVA is the one company with leadership at the heart of oil and gas development for decades,

building one-of-a-kind customer relationships and comprehensive on-site expertise.

SERVA ENGINEERING AND TESTING One company with the most extensive testing facilities, hundreds of engineers and rigorous

processes and controls. It’s here that SERVA demonstrates its ingenuity, commitment to quality

and in-fi eld performance.

SERVA GLOBAL RESOURCESAs part of the EnTrans family of companies, SERVA joins Kalyn Siebert

and Heil Trailer International in surrounding the well pad not only

with stimulation and completion equipment, but also with oil and

gas transportation—a comprehensive, pad-to-pump partnership to

optimize even greater effi ciencies and value.

EnTrans International, LLC


From the Siberian tundra to the north China Sea to the Middle

East, to Africa and all across the Americas, SERVA is defi ning this

century’s model of oil and gas production, onshore and offshore,

with vision, innovation, manufacturing and resources to serve the

growing demands of progress and opportunity.

Well served. CO I L E D T U B I N G

CE M E N T I N G EQ U I P M E N T

ST I M U L AT I O N EQ U I P M E N T F LU I D E N DS & P U M PS

PA RTS

SE R V I CE

Today, an evolving energy landscape is opening a world of possibilities in oil and

gas development. And one company at the center of this energy revolution is

uniquely equipped with the know-how and ingenuity to make those possibilities

happen—SERVA.

SERVA PRODUCTSERVA designs, manufactures and markets a diverse line of specialized products to surround

the well with cementing, stimulation, coil tubing applications, ancillary pumps, well-servicing

pumps, fl uid ends, downhole tools, software and controls and more—for the most demanding

environments on- and offshore.

SERVA LEADERSHIPSERVA is the one company with leadership at the heart of oil and gas development for decades,

building one-of-a-kind customer relationships and comprehensive on-site expertise.

SERVA ENGINEERING AND TESTING One company with the most extensive testing facilities, hundreds of engineers and rigorous

processes and controls. It’s here that SERVA demonstrates its ingenuity, commitment to quality

and in-fi eld performance.

SERVA GLOBAL RESOURCESAs part of the EnTrans family of companies, SERVA joins Kalyn Siebert

and Heil Trailer International in surrounding the well pad not only

with stimulation and completion equipment, but also with oil and

gas transportation—a comprehensive, pad-to-pump partnership to

optimize even greater effi ciencies and value.



918-266-0700 [email protected]

1045 Keystone AveCatoosa, OK 74015

SERVAgroup.com

Well served.



SERVA is part of the EnTrans International family of brands.

Documents

WELL STIMULATION - Serva STIMULATION Well served. 2 | 3 Across the spread, ... Transmission comes with OEM oil cooler installed. n Net input power (max): 2,250 hp (1,678 kW)