Motor operations manual

i

MOTOR
OPERATIONS
MANUAL
- Fourth Edition (4.3) -

Cavo Drilling Motors
2450 Black Gold Ct.
Houston, Texas 77073
U.S.A.
Tel: (001) 713-896-0445
Fax: (001) 713-896-0332
http://www.cavodm.com

ii

Motor Operations Manual — Fourth Edition (4.3)

© 2005 Cavo Drilling Motors, Ltd. Co. All rights reserved. Printed in the
United States of America. Except under the Copyright Act 1976, no part of
this publication may be reproduced or distributed in any for or by any means,
or stored in a database or retrieval system, without permission of the
publisher.

This Motor Operations Manual is for informational purposes only. While
Cavo Drilling Motors, Ltd. Co. has taken every precaution as to the accuracy
of the content and data presented herein, Cavo makes no warranties,
guarantees, or representations concerning the accuracy or individual
interpretation of the data. Further, Cavo cannot be held responsible for any
loss or damage to any property whatsoever; injury or death to any persons
whatsoever; or any claims, demands, actions, complaints, proceedings,
judgments, losses, damages, compensations, liabilities, costs or charges,
however arising from the unauthorized or undirected use of this manual or
the data it contains.

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TABLE OF CONTENTS

Cavo Drilling Motors ....................................................................1
About Us...................................................................................1
Motor Service Center ...............................................................1
Motor Highlights .......................................................................2

Drilling Motor Introduction ..........................................................3

Drilling Motor Applications .........................................................4
Conventional Applications ........................................................4
Vertical Drilling Applications .....................................................4
Directional Applications ............................................................5
Special Applications .................................................................5

Drilling Motor Design ...................................................................6
Dump Valve Assembly .............................................................6
Safety Catch Sub .....................................................................7
Power Section Assembly..........................................................7
Motor Profiles .....................................................................8
Coupling Assembly...................................................................8
Bearing Assembly ....................................................................9

Drilling Motor Operation ............................................................10
Motor Selection ......................................................................10
Operational Procedures .........................................................10
Determine Thrust Bearing Life..........................................11
Making Up the Motor ........................................................12
Setting the ABH (if equipped) ...........................................13
Dump Valve Test (if equipped) .........................................13
Surface Flow Test.............................................................14
Tripping Recommendations ...................................................14
Tripping In the Hole ..........................................................14
Tripping Out of the Hole ...................................................15
Maintenance Procedures After Tripping ...........................16
Drilling Considerations ...........................................................16
Drilling Fluid Flow Rates...................................................17
Optimum Operating Performance.....................................17
Starting the Motor .............................................................17
Drilling...............................................................................17
Off-Bottom Pressure.........................................................17

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Pressure While Drilling .....................................................18
Stall Pressure ...................................................................18
Rotating the Motor ............................................................19
Factors That Affect Build Rate................................................20

Adjustable Bend Housing Operation........................................21

Power Section Performance Factors........................................23
Drilling Muds...........................................................................23
Mud Solids........................................................................23
Oil-Based Muds ................................................................24
Mud Additives ...................................................................24
Brine or Fresh-Water Muds ..............................................24
Air, Foam, or Mist ...................................................................24
Fluid Pressure Limitations / Stalled Motor ..............................25
Bored Rotors / Extended Flow Rates .....................................25
Temperature Effects ...............................................................25

Special Applications ..................................................................26
Air, Foam, or Mist Drilling .......................................................26
Air-Volume-Requirement Guideline..................................26
Foam-Volume-Requirement Guideline .............................26
Pressure Requirements....................................................26
Dump Valves ....................................................................26
Flapper Valve ...................................................................26
Lubricants .........................................................................27
Air Operation Factors .......................................................27
Bit Selection......................................................................27
Operational Cautions........................................................27
Coring.....................................................................................28
High-Temperature Environments ...........................................28
Hot Hole Procedure................................................................28
Casing Drill .............................................................................29
Sacrificial BHA..................................................................30
Remedial and Production Applications...................................31
Short Radius Applications ......................................................31
Coil Tubing Applications .........................................................31
Pressure Drop Through The Coil......................................31
Coil Torsional Yield...........................................................31
Coil Buckling.....................................................................32
Depth Control ...................................................................32

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Troubleshooting .........................................................................32
Motor Blockage ......................................................................32
Motor Troubleshooting Chart..................................................33

Motor Specifications ..................................................................34
Motor Curve Description.........................................................35
Build Rate Prediction Tables ..................................................36
Disclaimer...............................................................................37

1-11/16 in. O.D. Drilling Motors
5L-170-3 ...........................................................................38
5L-170-5 ...........................................................................40

4L-206-7 ...........................................................................42
5L-206-3 ...........................................................................44

5L-288-3 ...........................................................................46
7L-288-4 ...........................................................................48

7L-313-4 ...........................................................................50

5L-350-3 ...........................................................................52

1L-375-4 ...........................................................................54
5L-375-3 ...........................................................................56
9L-375-4 ...........................................................................58

5L-475-3 ...........................................................................60
5L-475-4 ...........................................................................62
5L-475-5 ...........................................................................64
5L-475-6 ...........................................................................66
7L-475-3 ...........................................................................68
9L-475-4 ...........................................................................70

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5L-550-4 ...........................................................................72

5L-650-4 ...........................................................................74
5L-650-5 ...........................................................................76
5L-650-6 ...........................................................................78
9L-650-3.7 ........................................................................80
9L-650-4 ...........................................................................82

3L-675-6 ...........................................................................84
5L-675-4 ...........................................................................86
5L-675-5 ...........................................................................88
5L-675-6 ...........................................................................90
9L-675-2 ...........................................................................92
9L-675-4 ...........................................................................94

5L-775-4 ...........................................................................96
5L-775-5 ...........................................................................98
5L-775-6 .........................................................................100
9L-775-4 .........................................................................102

5L-850-4 .........................................................................104
5L-850-5 .........................................................................106
5L-850-6 .........................................................................108

3L-963-6 .........................................................................110
5L-963-4 .........................................................................112
5L-963-5 .........................................................................114
5L-963-6 .........................................................................116

3L-1125-6 .......................................................................118

Fishing Dimensions .................................................................120

1

CAVO DRILLING MOTORS

About Us
Cavo Drilling Motors specializes in the design, manufacturing, and support of
downhole drilling motors. Cavo offers a complete line of quality downhole
mud motors ranging from 1-11/16” to 11-1/4” outer diameter for drilling
various hole sizes. Cavo motors have a proven history of reliable
performance and have been used extensively in both domestic and
international drilling applications. Cavo strives to provide the best in quality,
performance, and value.

Motor Services
Cavo Drilling Motors offers complete downhole tools services including tool
assembly/disassembly, cleaning, inspection, repair, and maintenance. Cavo
is also a complete source for motor spare parts and components. This
includes rotors, stators, couplings, radial bearings, bearing assemblies, and
stabilizers. Cavo has a staff of highly experienced personnel to provide
technical assistance with issues concerning all aspects of drilling motor
design, function, operations, and troubleshooting.

The Cavo AutoTorque Service Unit (shown below) is designed specifically
for servicing downhole motors. For more information about the AutoTorque
Service Unit or available motor services, please contact your nearest Cavo
representative.

Cavo AutoTorque Service Unit

2

Motor Highlights
Cavo motors have been engineered to have the following attributes:

• Rotors: Cavo solid and bored rotors are precision machined
and polished to achieve a smooth and accurate finish. Each
rotor is then plated for corrosion protection and wear resistance.

• Stators: Cavo stators use a quality high performance butadiene
acrylonitrile elastomer. The Cavo standard elastomer is a
versatile and field proven formulation. It has excellent
mechanical properties and good resistance to aromatics. The
Cavo standard elastomer has an operating temperature range
up to 250°F (120°C) and a maximum temperature range to
300°F (150°C). Our elastomers are routinely inspected and
tested to ASTM standards to ensure a quality stator product.

• Safety Catch Systems: Cavo offers one standard and one
optional safety catch systems in each motor to provide
additional security against leaving motor components in the hole
in the unlikely event of a connection failure.

• Coupling: Each Cavo motor includes a high strength ball drive
coupling for maximum performance. The coupling is precision
made for smooth articulation and minimal wear while providing
optimum torque to the bit.

• Adjustable Bend Housing (ABH): Cavo offers an adjustable
bend housing with a 0 to 3 degree bend angle adjustment. The
Cavo ABH is engineered for simple adjustment and ease of use
at the rig site.

• Bearing Assembly: The Cavo non-sealed open bearing
assembly is a robust and field proven design. Cavo uses a
special tungsten carbide tile matrix for the radial bearings for
maximum protection against radial wear. Axial thrust is
managed by a series of full contact mud lubricated tool steel
thrust bearings. Non-sealed bearings offer the advantage of
providing higher differential pressures across the drill bit without
the concern of losing seal integrity that is possible with sealed
bearing units. The Cavo bearing assembly has a proven history
of excellence in both performance and reliability.

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DRILLING MOTOR INTRODUCTION Figure 1

Since its introduction in 1956, the positive-
displacement motor has undergone revolutionary
changes and improvements. Downhole drilling motors
have proven to be successful in the most rigorous of
drilling environments. Today, horizontal drilling, steerable
systems, extended-reach drilling, and conventional
directional drilling have all become routine. The
technological advances in these various types of drilling
operations have reduced drilling and production costs,
and have significantly improved the odds of bringing in a
successful well. The Cavo Drilling Motor product line is
uniquely suited for many various drilling applications and
conditions.

The primary focus of this manual is to aid in
explaining drilling applications, motor selection, and use
of the motor. To enhance the understanding of drilling
motor application, selection, and operation, we have
included information on the following topics in this
manual:

• Drilling Motor Application
Cavo
• Drilling Motor Design Drilling
• Drilling Motor Operation Motor
• Adjustable Bend Housing Operation
• Power Section Performance Factors
• Special Applications
• Troubleshooting
• Motor Specifications
• Fishing Dimensions
• Contact Information

Comprehensive motor performance curves,
dimensional data, and operational data are included in the
Motor Specifications section. It is our goal with this
manual to offer effective solutions to your drilling
challenges, by providing drilling motor information and
reference data. Please read through this manual in its
entirety. As always, the Cavo technical staff is available
and committed to provide you any information needed to
accompany this manual. Drill Bit

4

Figure 2

DRILLING MOTOR APPLICATIONS
Above
Since the inception of rotary drilling more than 100 Motor
years ago, operators, drilling contractors, and service Stabilizer
and supply companies have worked tirelessly to
improve drilling technology. Their common goal has
been to reach their drilling objective, in various drilling
environments, quickly, efficiently, and at a reasonable
cost so wells are productive and profitable. Since
drilling targets have become more complex and more
difficult to reach, delivering horsepower directly to the
bit independent of rotating the drillstring has become
increasingly important.

The need for motors in different applications has led to
the design of several different types of downhole
motors. These motors are specifically configured to the
drilling application for which they are needed. Typical Cavo
applications and motors are presented in this section. Drilling
Motor

Conventional Applications
Typically, a low-speed, high-torque motor is used in
conjunction with single-shot-survey orientation
instrumentation and a bent sub or ABH. This type of
motor is effective for kickoffs, course corrections, angle
control, and sidetracking. It provides low operating
costs and easy maintenance. A typical bottom hole
assembly (BHA) is shown in Figure 1.

Vertical Drilling Applications
Cavo drilling motors can be used over extended vertical
drilling intervals. By turning the bit several times faster Bearing
than the drillstring, these motors effectively provide Section
increased rate of penetration (ROP) and they provide w/ Stabilizer
angle control under the adverse conditions found in
many vertical applications. Compared to rotary drilling
technology, downhole motors offer intangible benefits
that must be taken into consideration in the final cost/
benefits analysis. These benefits include:
Drill Bit

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• Fewer round trips for BHA changes.

• Fewer hole problems, such as formation swelling, formation
caving, doglegs, keyseats, and hole sloughing enabled by faster
ROP and less open hole time.

• Minimized wear, tear, and fatigue of drillstring components,
surface pipe, and casing enabled by reduced drillstring RPM.

• Reduction of drillstring torque.

• Faster and smoother casing setting.

Directional Applications
Cavo offers steerable systems in which stabilized, adjustable bend housing
motors are used. The motor provides continuous bit rotation, while selective
rotation of the drillstring controls well bore trajectory. Applications that are
technically and economically feasible with these systems include:

• Wells that penetrate complex multiple targets.
• Horizontal wells that stay in narrow, dipping production zones.
• Vertical wells in formations with severe crooked hole tendency.

A Cavo motor is an ideal choice for the demands imposed by directional
drilling. Our steerable motor can be matched with various types of bits, such
as PDC, roller cone, or natural diamond. A typical steerable BHA is shown
in Figure 2.

Special Applications
A variety of Cavo motors are available for mining, geothermal drilling, coring,
workover, milling, hole opening, and under-reaming, as well as for piling,
casing, and template-drilling applications. Applications for Cavo small
motors (3-3/4” OD and smaller) include the following:

• Drilling through sand bridges and cement plugs
• Cleaning out paraffin build-up
• Minerals exploration
• Horizontal boring
• Pilot-hole drilling.

Contact your Cavo nearest representative for more information on these
special applications.

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Dump
Valve
DRILLING MOTOR DESIGN (or)
Crossover
The Cavo motor is a positive-displacement motor (PDM) Sub
through which drilling fluid passes as it is pumped down the
drillstring. The fluid flows through the downhole motor’s
Safety
progressive cavities, and the pressure of this fluid causes Catch
the rotor to rotate. Torque is then transmitted to the drill bit. Sub

The Cavo drilling motor is comprised of 5 basic components:

• Crossover Sub or Dump valve (optional)
Power
• Safety catch sub (optional) Section
• Power-section assembly Assembly
• Coupling assembly
• Bearing assembly

Figure 3 is a cutaway view of the entire motor and shows
these basic components.

Dump Valve Assembly Coupling
Assembly
In a standard motor setup, a crossover sub is used to
connect the motor to the drillstring. Optionally, a dump valve
can be used instead of the crossover sub. The dump valve
assembly (shown in Figure 4) enables the drillstring to fill
with mud from the annulus while tripping into the hole and
enables the drillstring to drain while tripping out of the hole.

The valve uses a spring-loaded piston to close the ports
separating the inside of the tool from the annulus
surrounding the tool. When drilling fluid is not circulating, the
spring holds the piston in the up, or open-port, position.
This allows the fluid to enter or exit the drillstring through the Bearing
ports and bypass the motor. Assembly

When the mud pumps are turned on, the circulating fluid
creates a small pressure drop across the piston and an
attendant force on the piston and spring. The pressure drop
and the force increase as fluid velocity increases. As the
circulating drilling fluid reaches the minimum velocity
needed to overcome the spring force holding the piston in
the up position, the dump valve is forced into the down, or
closed-port, position. The fluid then flows through the motor, Figure 3

7

providing horsepower to turn the bit. When the mud pumps

Closed

Open
are turned off and circulation ceases, the piston is forced
back into the up (open) position, allowing drilling fluid to
bypass the motor while tripping pipe.

Note: When the dump valve is open, drilling mud will pass
through the dump valve ports into the annulus. Very little
fluid will pass through the Cavo motor and drill bit.

Safety Catch Sub
The safety catch sub (see Figure 3) is an optional
component that provides the ability to remove the motor
components including the rotor and lower assembly in the
unlikely case of a motor connection failure. It is generally
used on a motor when tool joints are exposed to excessive Figure 4
loads from extreme drilling applications. The safety catch
sub offers protection from possible fishing operations in the
hole. The safety catch sub is available on most motor
sizes.

Power Section Assembly
The power section is the portion of the motor that
converts hydraulic horsepower into mechanical
horsepower, resulting in drill-bit rotation. The power
section (shown in Figure 5) consists of only two parts, the
rotor and the stator. When assembled, these two
components form a continuous seal along their contact
points. The rotor is an alloy steel bar with a helical (multi-
lobed) pattern. It is chromed plated to reduce friction,
wear, and corrosion. Other coatings are available,
depending on the specific application and/or environment
in which the motor is to be used. The rotors may have
provisions for nozzles and axial bores to bypass flow and
extend the flow-rate ranges.

The stator is a length of tubular steel lined with an
elastomer compound that is shaped with a helical pattern
to mate with the rotor. Various elastomers are available,
depending on drilling-fluid type and bottom hole
temperature.
Figure 5

8

Motor Profiles
The power sections of Cavo motors
Figure 6
are designed to provide various
speed ranges. These speed ranges
are achieved by varying the pitch and
the rotor/stator lobe ratio. Generally,
more lobes yield higher torque and
slower speed while fewer lobes yield
higher speed and lower torque. The
number of stator lobes always
exceed the number of rotor lobes by
one - hence, the rotor/stator lobe- Profile of a Profile of a
ratio designations of 5:6, 7:8, 9:10 5:6 lobe 7:8 lobe
etc. Two examples of motor profiles power section power section
are illustrated in Figure 6.

Coupling Assembly Figure 7

The coupling assembly (see
Figure 7) is attached to the
lower end of the rotor and
transmits motor rotational
torque and speed to the drive
shaft and bit. The coupling
assembly converts the
eccentric motion of the rotor to
the concentric motion of the
drive shaft.

Additionally, the flexible
coupling allows for placement
of a bend point in its external
housing for steerable or single
bend motors. Bent-housing
angles range from 0 to 3° in
most cases and may be either
fixed or rig-adjustable.

9

Bearing Assembly
The bearing assembly supports the Cavo
motor drive shaft, which in turn transmits
drilling thrust and rotational power to the drill
bit. Drilling parameters, such as weight on bit
(WOB), circulation rate, and bit pressure
drop, directly affect the bearing assembly.
The Cavo bearing assemblies is a open
bearing, mud-lubricated design that utilizes
two types of bearings: thrust and radial.

Cavo uses a stacked multiple ball-and-race
design (see Figure 8) for the thrust bearings.
The thrust bearings support the downward
force resulting from the WOB and the loads
from the combination of hydraulic thrust and
weight loads from internal components.

Radial support bearings support the radial
loads on the drive shaft and regulate the flow
of drilling fluid through the bearing assembly.
Diverted fluid cools and lubricates the radial
and thrust bearings. Cavo uses radial
bearings with tungsten carbide tiles imbedded
in a tungsten carbide chip matrix for
maximum performance and superior
resistance to radial wear.

Figure 8

10

DRILLING MOTOR OPERATION

Motor Selection
While the proposed drilling operation may be very complex and require
detailed planning, a number of factors must also be considered when
selecting the motor. The particular application for which the motor will be
used is the first consideration.

Applications
• Vertical drilling
• Directional drilling
• Steerable-system drilling
• Horizontal directional drilling (HDD)
• Directional crossing
• Performance drilling
• Casing drilling
• Air drilling
• Coring
• Reaming / hole opening / under-reaming
• Prevention of casing wear

Other Factors for Motor Selection
• Bit type
• Speed
• Torque
• Weight-on-bit (WOB)
• Bit pressure drop
• Flow rate / annular velocity required to clean the hole
• Mud type (composition)
• Bottom hole circulating temperature
• Hole size
• Tubular specifications
• Stabilizer placement
• Well profile
• Site logistics

Operational Procedures
Proper and efficient operation of the motor depends on many different
procedures being carried out according to Cavo specifications. The following
procedures are guidelines that should be observed on the rig.

11

Caution: Safety glasses, steel-toed shoes and a hard hat are to be worn,
and all applicable rig floor safety procedures are to be followed while
performing any of the following procedures. Lifting and torque equipment
should be checked for ratings and operational condition per appropriate
specifications.

Determine Thrust Bearing Life (non-sealed bearing assemblies only)
1. Check thrust bearing wear prior to using the motor to determine
remaining bearing life. Thrust bearing stack wear can be
determined by the amount of play the drive shaft has between the
back face of the bit box and the outer face of the stationary bearing.

2. Lift the motor off the rig floor and let it hang free. Take a
measurement (D1) between the bearing housing nut and the drive
shaft bit. Lower the motor until it sits flat on the rig floor and then
take a measurement (D2) at the same location. (Figure 9)

3. Subtract D2 from D1 and this will determine thrust bearing stack
wear.

4. Do not use the motor if the thrust bearing stack wear exceeds the
amount listed in Table 1 below.

Maximum Allowable
Thrust Bearing Stack Wear
Tool Size O.D. (D1) - (D2) (D1) - (D2)
in in mm
2-7/8 1/8 3
3-1/8 1/8 3
3-1/2 1/8 3
3-3/4 1/8 3
4-3/4 1/8 3
5-1/2 3/16 5
6-1/2 3/16 5
6-3/4 3/16 5
7-3/4 1/4 6
8-1/2 1/4 6
9-5/8 9/32 7
Figure 9
11-1/4 9/32 7

Table 1

12

Making Up the Motor

1. Using a bit breaker, make up the drill bit by placing tongs on the
motor bit box.

Caution: If a bit crossover sub or thread adapter is used, the overall
length of the sub should be only long enough to accept make-up
tongs (recommended maximum is 10 inches or 25.4 cm.). Lengths
greater than those recommended may reduce bearing life, affect
directional characteristics of the tool, or result in drive shaft
breakage and loss of the bit and sub in the hole.

2. After the bit is made up, one of the following steps may be taken to
break “dry contact” between the rotor and stator and increase stator
life:

• Place make-up tongs on the stator or coupling housing and, with
the bit in the bit breaker, slowly rotate the rotary table one to two
revolutions in the counter-clockwise direction. -or-

• Place make-up tongs on the stator or coupling housing, lock the
table and pull on the tongs to rotate the stator one to two
revolutions in the clockwise direction.

Note: Do not place tongs on the bearing assembly. This may pinch
the inner bearings and could prevent the motor from turning.

3. Lower the tool into the slips and secure with a drill collar clamp
before removing or making up additional equipment.

4. If required, a float sub can be installed immediately above the tool.
A float sub will avoid problems with plugging of the bit and motor
while tripping in the hole. A float valve is generally used for milling
steel, drilling underbalanced, or when drilling in very unconsolidated
formations.

• Avoid screwing into the threads above the motor by rotating the
rotary table counter-clockwise. The bit could hang up on the
casing wall and result in unscrewing the tool’s internal threaded
members or cause the bit to unscrew and be lost in the hole.

• To avoid unscrewing internal joints, the bit box should be turned
only counter-clockwise with respect to the motor housing above.

13

Setting the ABH (if equipped)
The procedure for setting the 0-3 degree (or 0-4 degree) adjustable bend
housing is presented in a separate section of this Manual. The procedure is
simple; however, the following guidelines should be followed when setting
the ABH:

• Tong on the upper and lower ABH housing only. Do not tong on the
adjusting ring.

• Rotate the adjusting ring no more than ½ turn when setting the
angle.

• Align the desired angle mark of the adjusting ring to the angle mark
on the housing.

• Be sure that the adjusting ring alignment slots are fully engaged
prior to applying torque to the connection.

• Do not use thread-locking compound on the threads of the ABH.

Dump Valve Test (if equipped)
It is recommended that a dump valve test be performed on all motors
supplied with a dump valve.

1. Apply pressure to the tapered face of the piston with a probe (e.g., a
hammer handle). Piston travel should be about 3 inches with
moderate pressure applied.

2. Fill the valve body with water and then release the piston. Water
should flow freely from all ports.

Note: A dump valve malfunction caused by abrasive drilled solids
may be remedied at the rig site by:

• Blanking-off the ports before running in-hole. -or-

• Replacing the dump valve sub with a crossover sub.

14

Surface Flow Test
Caution: A surface flow test is not recommended when using PDC/diamond
bits in the casing.

1. Make up the kelly to the Cavo motor and lower the dump valve ports
below the rotary table.

2. Start the rig pumps, using only enough pump strokes to close the
dump valve and operate the motor. Use minimum flow rate for the
first few revolutions, then increase slowly as needed.

3. Raise the tool far enough to visually check that the bit sub is rotating
and the tool is operational.

4. If equipped with a dump valve, then lower the dump valve ports
below the rotary table. Stop the pumps. Keep the dump valve ports
positioned below the rotary table until the dump valve opens and
external drainage stops.

5. Keep the test short to avoid damage to the bit, surface pipe, or
blowout preventer (BOP) stack.

Tripping Recommendations

Tripping In the Hole
While the Cavo drilling motor is a reliable tool, it is susceptible to damage if
care is not taken when tripping the drillpipe. The following are
recommendations for tripping in the hole:

• Trip in at a controlled rate to avoid damage from striking bridges,
shelves, or casing shoes.

• Ream through any tight spots by starting the pumps and reaming
slowly. Excessive reaming operation may shorten motor life.

Caution: To avoid sidetracking when tight spots are encountered in
a directionally controlled wellbore, the pumps should not be started
without a directional driller or other knowledgeable and responsible
person on the rig floor.

15

• If tripping to extreme depths and/or temperatures, periodic stops for
circulation (staging in the hole) are required. Every 20 to 40 minutes,
it is recommended that the drillstring be circulated for one-half to
one minute with the lowest volume and pressure necessary to start
the motor.

• If extended circulation is required while in the casing, reciprocate the
kelly to avoid localized casing wear.

• If there is a float valve in the string or if fluid characteristics prevent
easy flow, periodic stops are recommended to fill the drillpipe.

Caution: Reduce tripping speed when approaching the last 60 to 90
feet of hole. There may be fill in the bottom of the hole or the pipe
tally may be incorrect.

Tripping Out of the Hole
The following are recommendations for tripping out of the hole:

• The dump valve opens when the pumps stop, allowing the drillpipe
to drain while tripping out of the hole. However, if there is internal
pressure in the drillstring, the dump valve will shut and a wet trip will
occur.

• When tripping out, the rotary table should not be used to break out
connections of double-bend assemblies or steerable assemblies in
high build-rate intervals.

• Slow down when nearing casing shoe points.

• Control tripping speed to avoid swabbing the hole.

• Avoid excessive back-reaming. It shortens motor life.

16

Maintenance Procedures After Tripping
The following post-run maintenance steps are required after tripping out of
the hole:

1. Remove remaining fluid from the motor by placing the bit in a bit
breaker.

2. Secure the motor body above the rotating bit sub with rig tongs.

3. Rotate the rotary table and bit counter-clockwise, forcing or
“pumping” the fluid out the top of the motor.

4. After the bit has been removed, spray water directly through the bit
box. This will wash out the ports above the drive shaft and help
clean the bearing section.

5. If the tool is equipped with a dump valve, pour clean fluid into the top
of the dump valve. Work the piston until it travels freely between the
down (closed) and up (open) positions.

6. If the tool is to be stored for an extended time before re-use, pour a
small amount of mineral oil or equivalent into the motor. Do not use
diesel oil.

7. Re-dope the bit box and dump valve box. Install thread protectors.

Drilling Considerations
The performance life of the motor is determined by the environment in which
it operates. To ensure optimum performance, avoid:

• Abrasive solids in the circulating system.

• High temperatures.

• Exceeding the recommended pressure drop across the bit and
motor.

• Pumping higher than recommended fluid volume.

• Exceeding recommended bit weight loading resulting in excessive
pressure drop across the tool.

17

Drilling Fluid Flow Rates
Except for special applications, the recommended minimum/maximum flow
rate for each motor should be observed to achieve optimum torque and tool
life. Flow rates for each Cavo drilling motor are given in this Motor
Operations Manual.

Optimum Operating Performance
Operating performance charts are included in this manual and provide the
following:

• Bit weight
• Bit pressure drop
• Bearing loads
• Operating torque
• Revolutions-per-minute (rpm) range
• Motor differential pressure

Starting the Motor
Before touching bottom of the hole, start the pumps and increase the flow
rate slowly to the recommended operating range.

Drilling
The Cavo motor is a hydraulically operated tool. Therefore, the primary rig-
floor reference is the standpipe pressure gauge. The weight indicator may,
for example, give inaccurate information about actual WOB because of “wall
hanging” while sliding. In this case, the only true indication of whether the bit
is on bottom drilling, is the pressure gauge. Refer to Figure 10 for examples
of off-bottom, drill-off, and stall-out conditions discussed in the following
subsections.

Off-Bottom Pressure
When the motor is off-bottom circulating, the standpipe pressure gauge
shows the total amount of pressure required to pump a known volume of
fluid through the drilling system. This is called “off-bottom” pressure.

Available torque is directly proportional to the pressure drop across the
motor and is indicated as a change in total system pressure. Motor
differential pressure is defined as the pressure above off-bottom pressure.

18

Figure 10

Note: When the bit is side loaded from the
bent housing or bent sub, off-bottom
pressure includes motor pressure to
provide torque to rotate the bit with the
imposed side load. True motor differential
pressure is obtained from standpipe
pressure only when the bit is not side-
loaded or when system pressure losses
without the motor are known.

Pressure While Drilling
More WOB means a higher total system
pressure at the surface. As the bit drills off,
the total system pressure decreases. The
standpipe pressure gauge, therefore, can
be used as an indicator of bit weight and
torque. Drill pipe friction will not distort the
readings. When the pressure gauge
reads the optimum on-bottom pressure
and the driller subsequently stops adding
weight to the bit, a drill-off occurs. The
pressure will steadily fall until the driller
puts more weight on the bit. Performance
curves and recommended motor
differential pressures are included in this
manual.

Stall Pressure
If the driller overloads the bit, a stall will occur. The backpressure in the
drilling fluid will deform the rubber in the stator and flow straight through
without turning the rotor. The pressure gauge will rise abruptly, and then
remain stationary, even if more weight is added to the bit.

When a stall occurs, the driller merely has to raise the bit off bottom slightly
to restart the tool and continue drilling. Stall pressure is about twice the
recommended optimum differential pressure across the motor.

Caution: Operating for an extended period of time in a stalled condition will
cause damage to the rotor and/or stator.

19

Rotating the Motor
Steerable applications and many vertical (straight-hole) applications require
rotation of the drillstring and motor for directional control, reduced drillstring
torque/drag, cuttings transport, and differential sticking. It is recommended
that drillstring rpm be minimized to prolong motor life. A maximum drillstring
speed of 60 RPM is recommended, although speeds up to 120 RPM may be
permissible in some areas.

The two most common problems associated with drillstring rotation are
component fatigue and connection backoff. Fatigue is a function of stress
level and the number of cycles at that level. Increasing RPM increases the
number of stress cycles within a given period of time, thereby potentially
reducing component life. In steerable applications, the angle of the bent
housing can have an large impact on the stress level of a motor component.
To prolong motor life, drillstring rotation should be kept to a minimum when
the motor is set in a bent position.

Connection backoff may occur when the drillstring momentarily stalls, then
breaks free and momentarily accelerates. Backoff normally occurs when
drilling through ledges, tight spots, or formation stringers. This condition,
also known as “stick-slip” causes severe lateral vibration, which may result in
connection backoff. When drilling through stringers or other formation
conditions known to cause drillstring stalling or stick-slip, reduce rotary
speed as much as possible. Reducing rotary speed reduces the energy
available to cause problems.

Caution: When a drillstring is completely stalled, do not pick up the drillstring
until the torsion energy in the drillstring is released. Allow the drillstring to
slowly drive the rotary table or top drive backwards until all of the torque is
released. Then pick up the drillstring and resume drilling at reduced RPM
until the stick-slip condition is overcome.

20

Factors That Affect Build Rate
Many factors affect build rate such as tool-size to hole-size ratio, drilling fluid
type, flow rate, hole erosion, formation anisotropy, placement of stabilizers
or pads, bottom hole assembly (BHA), motor bend angle and distance from
bit to bend, and the type of bit used. Following these recommendations can
minimize these factors affecting build rate:

• The lower the tool-size to hole-size ratio, the better the building
capabilities.

• Changing the WOB can cause the build rate to change. Generally,
an increase to the WOB can cause the build rate to increase.

• The placement of pads and the use of stabilizers on the OD of the
bottom hole assembly can play a critical role in achieving good build
rates.

• Build rate can be better predicted if formation-class empirical data
are available. Some formations prohibit good build rate, and these
types of formations should be identified while planning the drilling
program.

• Build rate is related to bend angle severity and distance from the
bend to the bit.

21

ADJUSTABLE BEND HOUSING OPERATION
The Cavo adjustable bend housing allows for
quick and easy bend angle adjustment from 0
to 3°. Below is the procedure for setting the
Cavo adjustable bend housing.

Refer to the Figure 11 for steps 1 and 2:

1. Place the jaws of tongs in the tong
areas shown and break the tool joint.

2. While keeping the adjusting ring teeth
engaged with the mated slots in the
offset housing, unscrew the lock
housing two to four complete turns in
the clockwise direction (unthread).

Figure 11

Figure 12

Refer to Figure 12 for steps 3 and 4:

3. Slide the adjusting ring down to
disengage the teeth in the ring and
the offset housing.

4. To adjust the bend angle of the
bent housing, rotate the adjusting
ring clockwise until the desired
bend-angle marking matches the
bend angle marking on the offset
housing.

22

Refer to Figure 13 for steps 5 through 7:

5. Engage the teeth of the
adjusting ring and the Figure 13
offset housing at the
desired bend angle.

6. Apply thread dope to the
mated faces of the lock
housing and the adjusting
ring.

7. Screw the lock housing
and the adjusting ring
together and apply the
torque value listed in
Table 2. The matching
markings on the OD of the
offset housing and the
adjusting ring indicate the
bend angle selected as
well as the high side
marks to identify the high
side of the tool.

Table 2

ABH MAKE-UP TORQUE

Motor Size English Metric
7
2- /8 (287) 2,200 ft-lbs 3,000 N-m
1
3- /8 (313) 2,700 ft-lbs 3,600 N-m
1
3- /2 (350) 3,800 ft-lbs 5,100 N-m
3
3- /4 (375) 4,600 ft-lbs 6,300 N-m
3
4- /4 (475) 9,500 ft-lbs 12,700 N-m
1
5- /2 (550) 16,000 ft-lbs 21,700 N-m
1
6- /2 (650) 23,000 ft-lbs 31,000 N-m
3
6- /4 (675) 27,000 ft-lbs 37,000 N-m
3
7- /4 (775) 29,000 ft-lbs 39,000 N-m
1
8- /2 (850) 38,000 ft-lbs 51,000 N-m
5
9- /8 (963) 61,000 ft-lbs 83,000 N-m

23

POWER SECTION PERFORMANCE FACTORS
Although Cavo positive-displacement motors are designed to operate in a
wide variety of downhole drilling environments, several factors that affect
power section performance and operating life must be considered. These
factors include:

• Drilling Muds
• Air, foam, or mist
• Fluid pressure limitations (stalled motor)
• Excessive flow rates
• Temperature

Drilling Muds
While Cavo motors are suitable for a wide range of drilling muds, the
following factors should be considered:

Mud Solids
Drilling-fluid properties should be maintained within the same constraints as
when rotary drilling. However, the following special precautions should also
be observed:

• The mud should be free of plugging agents, as well as foreign
bodies.

• The use of a drillpipe screen is recommended.

• The fluid should have the least possible sand content (1% or less is
recommended).

• Drilling fluid additives should be used only in limited amounts.
Excessive amounts of drilling fluid additives, such as lost circulation
material (LCM), can affect tool performance. Drilled solids and/or
abrasive additives should be kept to a minimum. A poorly mixed slug
of weighted material or LCM can cause nearly instantaneous
termination of an otherwise good motor run.

• Where possible, hematite-weighting materials should not be used.
These materials have been shown to greatly reduce motor life.

24

Oil-Based Muds
Oil-based muds and muds that contain oil can reduce stator life. The degree
of stator damage depends on the specific chemistry of the oils used. One
measure of an oil’s aggressiveness in damaging elastomers is the oil’s
aniline point. The aniline point of a material may be defined as the lowest
temperature at which equal volumes of freshly distilled aniline and the oil
being tested are completely miscible. As an oil’s aniline point decreases, the
oil becomes more damaging. While aniline point is a useful measure, some
oil-based muds are still aggressive despite a high aniline point.

Note: Tests for mud / elastomer compatibility with Cavo elastomers may be
conducted when oil-based drilling fluids are anticipated. The stator should
contain a rubber compound suitable for use in oil-based drilling fluids.
Because of the degradation of elastomers exposed to oil-based drilling
fluids, Cavo recommends that the elastomer compound selection be based
on fluid compatibility testing. Contact your Cavo representative for more
information.

Mud Additives
Certain amine-based additives, such as emulsifiers, corrosion inhibitors, and
scavengers, can (even in very small quantities) cause elastomer failure.

Brine or Fresh-Water Muds
Brine and fresh-water muds (but not bentonite gels) provide little lubrication
for motor stator elastomers, so abrasive wear between rotor and stator can
be a concern. Additionally, the adhesives used to bond elastomers to
metals can undergo hydrolysis when exposed to water, especially at
temperatures in excess of 200°F. Bond-strength degradation can trigger a
multitude of problems, some minor and some causing catastrophic failure of
the downhole motor. Brine drilling fluids may also cause corrosion of rotors,
dump valves, or other components. Special coatings are available. Contact
your Cavo representative for more information.

Air, Foam, or Mist
The use of air, foam, or mist may adversely affect motor performance unless
guidelines are followed concerning motor lubrication, air-volume
requirements, and WOB.

25

Fluid Pressure Limitations / Stalled Motor
When enough WOB is added to exceed maximum design pressure, the
motor will stall. When mud pressure, as indicated on the mud-pressure
gauge, increases, stall is indicated and does not vary as additional weight is
added to the bit.

Bored Rotors / Extended Flow Rates
To extend the allowable flow-rate range of multi-lobed power sections, bored
rotors with selectable nozzles are available. To avoid adverse affects on
motor performance, care must be exercised in nozzle selection. Contact
your Cavo representative for recommendations on optimum flow rates and
motor performance.

Temperature Effects
The effects of temperature can have a drastic affect on the life of the stator.
A high bottom-hole temperature can affect the interference fit between the
rotor and stator. This can result in stator damage or reduced operating life.
In general, as temperature increases, motor life decreases. The standard
Cavo elastomer is rated to 250°F (120°C). A motor operated, even for a
limited time, at temperatures at or above the designed operating
temperature will shorten the expected motor life.

Note: Stators must contain a rubber compound suitable for high temperature
environments. Because of the severe degradation of elastomers exposed to
temperatures above 300°F, Cavo strongly recommends that a special high
temperature elastomer compound be selected when bottom hole circulating
temperatures (BHCT) are over 300°F. Contact your Cavo representative for
more information.

26

SPECIAL APPLICATIONS

Air, Foam, or Mist Drilling
The Cavo motor can be used successfully for directional drilling purposes
where air and air/mist is the circulating media.

Air-Volume-Requirement Guideline
To convert liquid-volume requirements to air-volume requirements, use the
following conversion: 1 gallon per minute (gal/min) of drilling fluid equals 4 to
4 ½ standard cubic feet per minute (scfm) of air.

Example: 400 gal/min = 1,600 to 1,800 cfm

Foam-Volume-Requirement Guideline
It is recommended that 3 1/2 to 4 1/2 scfm of air plus 10 to 100 gal/min of
injected foam be used.

Pressure Requirements
The pressure required with air, foam, or mist drilling is approximately twice
the pressure required when liquid drilling fluids are used.

Dump Valves
Dump valves should not be used. If the motor is equipped with a dump
valve, replace it with a crossover sub. If a crossover sub is not available,
then remove the dump valve internal assemblies and blank off the outlet
ports.

Flapper Valve
A flapper valve should be used to control bleed-off and when running
wireline tools. Float valves should be placed immediately above the motor
and on the surface to avoid blowback on connections. String float valves can
be run every 1,000 ft for additional control.

27

Lubricants—General Recommendations
Using dry air causes high rotor/stator friction and can result in short runs. It
is recommended that a minimal amount of lubricant (consistent with
formation capability, available equipment, etc.) be run. The most successful
lubricants used have been

• Liquid soap — 0.5 to 1 gal/bbl of water
• Graphite — 4 to 6 lb/bbl of water
• Gel — 0.5 to 1 lb/bbl of water
• Oil — 0.1 to 0.6 gal/hr

Lubricants should be injected in fresh water downstream of the air
compressors.

Air Operation Factors
When operated on air, the tool will

• Be more weight sensitive than in fluid
• Stall out at lower pressure
• Require less WOB to drill

Bit Selection
Best results have been obtained with sealed bearing bits. To reduce
pressure requirements on the air compressor, jets should not be used in the
bit.

Operational Cautions
Start the motor by applying a light weight on the bit and pumping air. Do not
allow the tool to run freely off-bottom. If the bit is allowed to run freely off-
bottom, then bit speed will increase rapidly as air expands through the
motor, and potential damage may result. Such damage may include:

• Stator damage due to friction/heat
• Bearing damage if weight is applied suddenly to the bit

Before picking up off-bottom, turn off the air compressor and allow the air
pressure to bleed off until standpipe pressure is equal to annulus pressure.

28

Coring
Several coring operations with PDMs have demonstrated the cost
effectiveness of using a downhole motor in this difficult application. Slow-
speed motors are especially suited for coring because of their high torque at
moderate speed. Slow-speed, high-torque motors can drive core barrels up
to 90 ft in length.

A drop-ball sub is typically run between the motor and core barrel. An
increase in flow rate causes a steel ball to drop from this special sub,
thereby redirecting fluid flow to the annulus between the inner tube and outer
tube of the core barrel for the coring operation. In general, the material used
in a core bit should be one grade softer than the material used in a normal
rotary bit.

High-Temperature Environments
PDMs are designed with an interference fit between the rotor and stator,
establishing a seal. For the motor to operate efficiently, the interference fit
must remain within a specified range. A high bottom-hole temperature can
increase the interference fit, which can result in stator damage or reduced
operating life. As temperature increases, motor life decreases. Although a
motor may be operated for a limited time at temperatures above the
designed operating temperature, shortened life can be expected. Motors are
designed for specific temperature ranges, either below approximately 250°F
(120°C) or above approximately 300°F (150°C). For optimum performance,
the motor should be selected according to the temperature range in which it
is expected to operate.

Hot Hole Procedure
For a bottom hole circulating temperature (BHCT) exceeding 250°F
(120°C) , the following guidelines apply:

• Contact Cavo service representative for preparation of a hot-
hole motor.

• Stage in the hole:
◊ When reaching the depth where temperature is
estimated to be approximately 250°F (120°C) , stop and
circulate cool fluid to the motor.

29

◊ Continue pumping for a few minutes (at
low volume) to reduce equipment
temperature.

◊ Continue this process in stages of 500 to
1,000 ft until reaching operating depth.

• Non-circulating periods (surveying, orienting, etc.)
must be as short and as infrequent as possible.

Casing Drill
Simultaneous drilling and running large-diameter surface
casing has saved many hours of rig time in both land and
offshore operations. This operation is performed with a casing
drill, which is an assembly consisting of: a bit, a Cavo motor, a
jet sub, drill collars, and crossover subs. All of these items are
suspended by a running tool that is latched into a
preassembled conductor pipe. When the desired depth is
reached, the drilling assembly is unlatched and tripped,
leaving the conductor pipe in place. A casing-drill assembly is
shown in Figure 14.

The casing-drill tool and technique are typically used in
unconsolidated alluvial formations. The operator can benefit
from running surface casing while drilling, and the risk of
losing the hole from sloughing when retrieving the drilling
assembly is eliminated.

A typical offshore casing-drill operation is performed as
follows:

1. Determine the customer’s drilling specifications, such
as angle, rotation, soak time, and sweeps.

2. Determine the available volume of drilling fluid, then
size the nozzles in the bit and jet sub accordingly.

3. Measure the length of the casing assembly (wellhead,
casing, and shoe joints).
Figure 14

30

4. Measure the internal BHA, including the lower portion of the running
tool that is dependent on the length of the casing assembly.
Determine how the BHA will be spaced inside the casing assembly.
Preassembly of the BHA is recommended to minimize BHA
exposure to the elements of the offshore environment.

5. Position the guide base and/or the mud mat in the moon pool of the
drilling vessel.

6. Assemble the casing (with welded or mechanical connections).
Lower into the moon pool.

7. Assemble the BHA and lower it into the casing. Make up the
running tool on the wellhead joint.

8. Lower the BHA to the mud line while keeping a pipe tally to verify
water depth.

9. Perform preliminary checks of the bull's-eye reading, rotation of the
casing string, and condition of the running tool.

10. Tag the mud line and begin drilling.

11. Monitor mud-pump volume, mud-pump pressure, WOB, and ROP.
Work or reciprocate the string as required.

12. Monitor the well deviation, and control drill to the desired depth.

13. After reaching the predetermined depth, visually confirm the angle
and depth readings. If a remotely operated vehicle (ROV) is
available, confirm the rotation. Soak for the specified period,
release the running tool, and pull out of the hole.

It is recommended that a trained, experienced motor operator be onsite to
supervise the operation of a casing drill.

Sacrificial Motors and BHA
Another type of casing drill operation includes the use of a drilling motor on a
sacrificial BHA. The motor is run at the end of a casing drill string that is
then left in the hole as a sacrificial element. Cavo offers a specifically
design motor for casing drill operations whereby the BHA is cemented in the
hole. Contact a Cavo representative for more information on motors for use
with sacrificial bottom hole assemblies.

31

Remedial and Production Applications
Production, remedial, and special drilling problems can be solved with a
Cavo mud motor. The motor can be used for

• Drilling through sand bridges and cement plugs
• Removal of paraffin buildup
• Minerals exploration
• Pilot-hole drilling
• Horizontal boring

Short-Radius Applications
Cavo offers drilling motors (4-3/4” OD and smaller) which can be used in
short-radius applications. Short-radius drilling is a highly specialized
application for drilling motors, and each well requires thorough drillstring and
BHA analysis. Before planning a short-radius drilling job, we recommend
contacting a Cavo representative.

Coiled-Tubing Applications
Cavo motors can be used in many types of coiled tubing (CT) applications.
Remedial, production, and drilling jobs have been successfully executed,
primarily with 3-1/2” OD and smaller motors. The following are important
items to consider when planning a motor run on coiled tubing:

Pressure Drop Through The Coil
Unlike conventional drilling operations, the length of CT, spooled or un-
spooled, is fixed at all times. Hydraulic calculations must be made to ensure
that the recommended flow-rate range of the desired motor can be achieved
within the maximum working pressure of the pumps and the CT.

Coil Torsional Yield
The maximum stall torque of the motor should not exceed 80% of the
nominal torsional yield of the tubing for vertical drilling, and 50% of the
nominal yield for drilling directional wells. The lower figure for directional
applications allows greater coil stiffness for a more stable tool face. All other
applications should adhere to the 80% rule. Mechanical properties of
popular sizes and types of CT can be found in manufacturers’ handbooks.

32

Coil Buckling
Computer software is generally available to calculate maximum WOB
available for a given directional or horizontal-well profile. For vertical
applications, it is recommended that drill collars be run with sufficient outside
diameter (OD) and length to keep the CT in tension while providing sufficient
WOB.

Depth Control
When CT is used, depth control becomes critical in deeper wells (greater
than 5,000 ft). It is recommended that at least two depth-tracking methods
be available. Commonly, mechanical and electronic devices are used
simultaneously, and their outputs are compared for accuracy during the job.
In the absence of backup systems, the CT can be hand strapped during
tripping. Further questions regarding CT operations with drilling motors
should be directed to your Cavo representative.

TROUBLESHOOTING
Cavo downhole motors are designed and manufactured with strict
adherence to high quality control standards. Generally, if proper operational
procedures are followed, Cavo drilling motors provide trouble-free
performance. However, should a problem arise, refer to the Troubleshooting
Chart on the following page. It describes commonly encountered drilling
problems and provides possible solutions for each.

Note: The troubleshooting chart offers assistance in solving common motor
situations that may develop; however, it is not intended as a substitute for
experienced supervision.

Motor Blockage
If there is no float valve in the string and “backflow” is observed while making
up connections, it is possible that sand and other debris may have entered
the drillstring. This condition may result in complete blockage of the motor,
requiring a trip to change out the motor.

Motor Troubleshooting Chart
33

34

MOTOR SPECIFICATIONS
Cavo offers a wide range of drilling motors. Motor size is generally defined
by the outer diameter of the motor. Cavo currently offers the following outer
diameter (OD) sizes of drilling motors:

• 1-11/16” (43 mm)
• 2-1/16” (52 mm)
• 2-7/8” (73 mm)
• 3-1/8” (79 mm)
• 3-1/2” (89 mm)
• 3-3/4” (95 mm)
• 4-3/4” (120 mm)
• 5-1/2” (140 mm)
• 6-1/2” (165 mm)
• 6-3/4” (172 mm)
• 7-3/4” (197 mm)
• 8-1/2” (216 mm)
• 9-5/8” (244 mm)
• 11-1/4” (286 mm)

Cavo offers multiple configurations for each size of drilling motor. This
section provides complete technical specifications, performance curves, and
build rate prediction tables for each motor.

The Cavo model number provides an easy method of determining the motor
configuration. The Cavo model number description is given below:

35

Motor Performance Curves
Motor performance curves are given for each motor size. A speed curve,
power curve, and torque curve are provided. The performance curves are
provided as a function of the differential pressure across the drilling motor.
The full load condition is also indicated on the plotted curves.

Examples of how to read the motor curves are given below:
9L-675-4
MOTOR SPEED CURVE
300
600 GPM

Full Load
250

200
SPEED (RPM)

425 GPM

150

100
250 GPM

50

0
0 100 200 300 400 500 600
DIFFERENTIAL PRESSURE (PSI)

The 9L-675-4 motor operating at a flow rate of 600 GPM, will have a
rotational speed of 200 RPM at approximately 530 PSI differential pressure
and...
9L-675-4
MOTOR POWER CURVE
350

300

250 600 GPM
POWER (HP)

200

425 GPM
150

100
250 GPM
Full Load

50

0
0 100 200 300 400 500 600

...the 9L-675-4 motor operating at 600 GPM, will have an output power of
approximately 320 HP at the same 530 psi differential pressure and...

36

9L-675-4
MOTOR TORQUE CURVE
14000

12000

10000
TORQUE (FT-LBS)

8000

6000

4000

Full Load
2000

0
0 100 200 300 400 500 600 700 800

...the 9L-675-4 motor operating at 600 GPM, will have an torque output of
approximately 8,500 Ft-lbs at the same 530 psi differential pressure.

Build Rate Prediction Tables
The follow are some notes regarding the build rate prediction tables given in
the motor specification sheets

• The build rate prediction values will vary as the gauge and
placement of the motor stabilizers, sleeves, or pads are
changed.

• While the motor is sliding, it is assumed that an in-gauge hole is
drilled.

• A short-gauge bit will produce better directional tendencies than
an extended-gauge bit.

• The formation is assumed to be homogeneous.

• The tables assume all stabilizers are 1/8” (3.2 mm) under-
gauge.

• The build rate prediction values should be regarded as
estimates and should only be used for general guidance.
Formation characteristics, bit profile, BHA design, and drilling
parameters can all affect the directional response.

• The units for Build Rate Prediction are in degrees per 100 ft.

37

All Cavo drilling motors are engineered as “three-point” curve drilling
assemblies. Since any three points not in a line describe an arc, the drill bit,
the top of the motor, and the lower stabilizers (if any) create such an arc.
Figure 15 shows the basic three-point geometry of a motor with a bent
housing.

Figure 15

Disclaimer
The following section contains the motor specifications and performance
data for the Cavo line of drilling motors. Cavo has taken every precaution as
to the accuracy of the content and data presented in this section. Cavo
make no warranties, guarantees, or representations concerning the accuracy
or individual interpretation of the data. It is recommended that the nearest
Cavo representative be contacted for the latest information.

38 1-11/16

Motor Specifications

Tool OD 1-11/16 in 43 mm

Weight 40 lbs 18 kg
5L-170-3 Length 7.5 ft 2.29 m

Lobe Configuration 5:6

Number of Stages 3

1-11/16 in OD Bit Speed at Full Load 100 - 450 rpm

Flow Rate 25 - 45 gpm 95 - 170 lpm
5:6 Lobe Maximum Torque 110 ft-lbs 149 N-m

Maximum Power 7 hp 5 kw
3 Stage
Bit to Bend n/a n/a

Diff. Pressure at Full Load 450 psi 3,100 kpa

Diff. Pressure at Max. Torque 600 psi 4,140 kpa

Maximum Bit Pressure Drop 400 psi 2,760 kpa

Maximum Weight on Bit 3,000 lbs 13 kN

Maximum Pull to Re-Run Motor 8,000 lbs 36 kN

Pull to Yield Motor 40,000 lbs 178 kN

1 AM MT
Top Connection (Box)
NC12
1 AM MT
Bit Connection (Box)
NC12

1-11/16 39

5L-170-3
MOTOR SPEED CURVE
800

Full Load
700 45 GPM

600
SPEED (RPM)

500

35 GPM
400

300

200
25 GPM
100

0
0 100 200 300 400 500

5L-170-3
MOTOR POWER CURVE
8

7

Full Load
6
45 GPM

5
POWER (HP)

4
35 GPM
3

2
25 GPM
1

0
0 100 200 300 400 500

5L-170-3
MOTOR TORQUE CURVE
120

100
TORQUE (FT-LBS)

80

60

40
Full Load

20

0
0 100 200 300 400 500 600

40 1-11/16



Weight 60 lbs 27 kg
5L-170-5 Length 11.0 ft 3.35 m


Number of Stages 5



5 Stage
Bit to Bend n/a n/a


Diff. Pressure at Max. Torque 1,000 psi 6,900 kpa





1 AM MT
NC12
1 AM MT
NC12

1-11/16 41

5L-170-5
MOTOR SPEED CURVE
800

Full Load
700 45 GPM

600

500
SPEED (RPM)

35 GPM
400

300

200
25 GPM
100

0
0 100 200 300 400 500 600 700 800

5L-170-5
MOTOR POWER CURVE
14

12

Full Load
10
POWER (HP)

8 45 GPM

6
35 GPM
4

2 25 GPM

0
0 100 200 300 400 500 600 700 800

5L-170-5
MOTOR TORQUE CURVE
200

180

160

140
TORQUE (FT-LBS)

120

100

80

60
Full Load

40

20

0
0 100 200 300 400 500 600 700 800 900 1000

42 2-1/16



Weight 100 lbs 45 kg
4L-206-7 Length 10.0 ft 3.05 m


Number of Stages 7



7 Stage
Bit to Bend n/a n/a

Diff. Pressure at Full Load 1,050 psi 7,240 kpa






Top Connection (Box) 1-1/2 AM MT

Bit Connection (Box) 1-1/2 AM MT

2-1/16 43

4L-206-7
MOTOR SPEED CURVE
1200
50 GPM

Full Load
1000

800
SPEED (RPM)

35 GPM

600

400
20 GPM

200

0
0 100 200 300 400 500 600 700 800 900 1000 1100

4L-206-7
MOTOR POWER CURVE
35

30

Full Load
25 50 GPM
POWER (HP)

20

15 35 GPM

10

20 GPM
5

0
0 100 200 300 400 500 600 700 800 900 1000 1100

4L-206-7
MOTOR TORQUE CURVE
350

300

250
TORQUE (FT-LBS)

200

150

100
Full Load

50

0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400

44 2-1/16



Weight 80 lbs 36 kg
5L-206-3 Length 7.5 ft 2.29 m


Number of Stages 3



3 Stage
Bit to Bend n/a n/a







Top Connection (Box) 1-1/2 AM MT

Bit Connection (Box) 1-1/2 AM MT

2-1/16 45

5L-206-3
MOTOR SPEED CURVE
350

Full Load
300 45 GPM

250
SPEED (RPM)

200
35 GPM

150

100
25 GPM
50

0
0 100 200 300 400 500

5L-206-3
MOTOR POWER CURVE
7

6

Full Load
5 45 GPM
POWER (HP)

4

3 35 GPM

2

25 GPM
1

0
0 100 200 300 400 500

5L-206-3
MOTOR TORQUE CURVE
250

200
TORQUE (FT-LBS)

150

100
Full Load

50

0
0 100 200 300 400 500 600

46 2-7/8



5L-288-3 Length 10.1 ft 3.10 m


Number of Stages 3


Flow Rate 40 - 100 gpm 151 - 379 lpm

3 Stage
Bit to Bend 28 in 711 mm



Maximum Bit Pressure Drop 1,500 psi 10,300 kpa




Top Connection (Box) 2-3/8 Reg

Bit Connection (Box) 2-3/8 Reg

5L-288-3 PREDICTED BUILD RATES ( Deg / 100 ft )
SLICK BEARING HOUSING STABILIZED BEARING HOUSING
ABH
HOLE SIZE HOLE SIZE
ANGLE
3-1/2" 3-7/8" 4-1/4" 4-1/2" 3-1/2" 3-7/8" 4-1/4" 4-1/2"

0.31 3.40 5.13 6.85 7.99

0.62 0.76 8.31 10.03 11.73 12.86

0.93 6.33 0.30 13.22 14.92 16.61 17.74

1.22 11.55 5.50 17.81 19.50 21.18 22.29

1.50 16.58 10.52 4.64 0.81 22.25 23.93 25.59 26.70

1.76 21.25 15.18 9.29 5.45 26.36 28.03 29.69 30.78

2.00 25.56 19.48 13.58 9.73 30.17 31.82 33.47 34.56

Bit To 2.23 29.70 23.61 17.69 13.84 33.81 35.46 37.09 38.17
Bend 2.42 33.11 27.01 21.09 17.23 36.82 38.46 40.08 41.16

2.60 36.35 30.24 24.30 20.44 39.67 41.30 42.92 43.99

2.74 38.87 32.75 26.81 22.94 41.89 43.51 45.12 46.19

2.85 40.84 34.72 28.77 24.90 43.63 45.25 46.86 47.92

2.93 42.28 36.15 30.20 26.33 44.90 46.51 48.12 49.18

2.98 43.18 37.05 31.10 27.22 45.69 47.30 48.91 49.97

3.00 43.54 37.41 31.46 27.58 46.01 47.62 49.22 50.28

2-7/8 47

5L-288-3
MOTOR SPEED CURVE
450

400

Full Load
100 GPM

350

300
SPEED (RPM)

70 GPM
250

200

150 40 GPM

100

50

0
0 100 200 300 400 500

5L-288-3
MOTOR POWER CURVE
30

25

20 100 GPM
POWER (HP)

15
70 GPM

10
40 GPM
Full Load

5

0
0 100 200 300 400 500

5L-288-3
MOTOR TORQUE CURVE
800

700

600
TORQUE (FT-LBS)

500

400

300

200
Full Load

100

0
0 100 200 300 400 500 600

48 2-7/8



7L-288-4 Length 12.1 ft 3.69 m


Number of Stages 4


Flow Rate 60 - 120 gpm 227 - 454 lpm
7:8 Lobe Maximum Torque 1,000 ft-lbs 1,356 N-m

4 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
3-1/2" 3-7/8" 4-1/4" 4-1/2" 3-1/2" 3-7/8" 4-1/4" 4-1/2"

0.31 3.40 5.13 6.85 7.99

0.62 0.76 8.31 10.03 11.73 12.86

0.93 6.33 0.30 13.22 14.92 16.61 17.74

1.22 11.55 5.50 17.81 19.50 21.18 22.29

1.50 16.58 10.52 4.64 0.81 22.25 23.93 25.59 26.70

1.76 21.25 15.18 9.29 5.45 26.36 28.03 29.69 30.78

2.00 25.56 19.48 13.58 9.73 30.17 31.82 33.47 34.56
Bit To 2.23 29.70 23.61 17.69 13.84 33.81 35.46 37.09 38.17
Bend 2.42 33.11 27.01 21.09 17.23 36.82 38.46 40.08 41.16

2.60 36.35 30.24 24.30 20.44 39.67 41.30 42.92 43.99

2.74 38.87 32.75 26.81 22.94 41.89 43.51 45.12 46.19

2.85 40.84 34.72 28.77 24.90 43.63 45.25 46.86 47.92

2.93 42.28 36.15 30.20 26.33 44.90 46.51 48.12 49.18

2.98 43.18 37.05 31.10 27.22 45.69 47.30 48.91 49.97

3.00 43.54 37.41 31.46 27.58 46.01 47.62 49.22 50.28

2-7/8 49

7L-288-4
MOTOR SPEED CURVE
600

Full Load
120 GPM
500

400
SPEED (RPM)

90 GPM
300

200
60 GPM

100

0
0 100 200 300 400 500 600

7L-288-4
MOTOR POWER CURVE
60

50

40 120 GPM
POWER (HP)

30
90 GPM

20

60 GPM
Full Load

10

0
0 100 200 300 400 500 600

7L-288-4
MOTOR TORQUE CURVE
1200

1000

800
TORQUE (FT-LBS)

600

400
Full Load

200

0
0 100 200 300 400 500 600 700 800

50 3-1/8



7L-313-4 Length 12.1 ft 3.69 m


Number of Stages 4


Flow Rate 60 - 120 gpm 227 - 454 lpm

4 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
3-7/8" 4-1/4" 4-1/2" 3-7/8" 4-1/4" 4-1/2"

0.31 5.13 6.85 7.99

0.62 10.03 11.73 12.86

0.93 0.30 14.92 16.61 17.74

1.22 5.50 19.50 21.18 22.29

1.50 10.52 4.64 0.81 23.93 25.59 26.70

1.76 15.18 9.29 5.45 28.03 29.69 30.78

2.00 19.48 13.58 9.73 31.82 33.47 34.56
Bit To 2.23 23.61 17.69 13.84 35.46 37.09 38.17
Bend 2.42 27.01 21.09 17.23 38.46 40.08 41.16

2.60 30.24 24.30 20.44 41.30 42.92 43.99

2.74 32.75 26.81 22.94 43.51 45.12 46.19

2.85 34.72 28.77 24.90 45.25 46.86 47.92

2.93 36.15 30.20 26.33 46.51 48.12 49.18

2.98 37.05 31.10 27.22 47.30 48.91 49.97

3.00 37.41 31.46 27.58 47.62 49.22 50.28

3-1/8 51

7L-313-4
MOTOR SPEED CURVE
600

Full Load
120 GPM
500

400
SPEED (RPM)

90 GPM
300

200
60 GPM

100

0
0 100 200 300 400 500 600

7L-313-4
MOTOR POWER CURVE
60

50

40 120 GPM
POWER (HP)

30
90 GPM

20

60 GPM
Full Load

10

0
0 100 200 300 400 500 600

7L-313-4
MOTOR TORQUE CURVE
1200

1000
TORQUE (FT-LBS)

800

600

400
Full Load

200

0
0 100 200 300 400 500 600 700 800

52 3-1/2



5L-350-3 Length 11.8 ft 3.60 m


Number of Stages 3


Flow Rate 70 - 160 gpm 265 - 606 lpm
5:6 Lobe Maximum Torque 960 ft-lbs 1,300 N-m

3 Stage
Bit to Bend 41 in 1,046 mm









ABH
HOLE SIZE HOLE SIZE
ANGLE
4-1/4" 4-1/2" 4-3/4" 5" 4-1/4" 4-1/2" 4-3/4" 5"

0.31 4.05 5.04 6.02 7.00

0.62 1.01 8.47 9.46 10.43 11.40

0.93 6.15 3.13 0.17 12.90 13.87 14.84 15.80

1.22 10.95 7.93 4.96 2.03 17.03 18.00 18.96 19.92

1.50 15.59 12.56 9.58 6.65 21.03 21.99 22.94 23.89

1.76 19.90 16.86 13.88 10.94 24.74 25.69 26.64 27.58

2.00 23.87 20.83 17.84 14.89 28.16 29.11 30.05 30.99
Bit To 2.23 27.69 24.64 21.64 18.69 31.44 32.39 33.32 34.26
Bend 2.42 30.83 27.78 24.78 21.82 34.16 35.09 36.02 36.95

2.60 33.82 30.76 27.75 24.79 36.72 37.66 38.58 39.51

2.74 36.14 33.08 30.06 27.10 38.72 39.65 40.58 41.50

2.85 37.96 34.90 31.88 28.91 40.29 41.22 42.14 43.06

2.93 39.29 36.22 33.20 30.23 41.43 42.36 43.28 44.19

2.98 40.12 37.05 34.03 31.05 42.15 43.07 43.99 44.90

3.00 40.45 37.38 34.36 31.38 42.43 43.36 44.27 45.19

3-1/2 53

5L-350-3
MOTOR SPEED CURVE
400
160 GPM

Full Load
350

300

115 GPM
SPEED (RPM)

250

200

150 70 GPM

100

50

0
0 100 200 300 400 500

5L-350-3
MOTOR POWER CURVE
35

30

25 160 GPM
POWER (HP)

20
115 GPM

15

70 GPM
10
Full Load

5

0
0 100 200 300 400 500

5L-350-3
MOTOR TORQUE CURVE
1200

1000
TORQUE (FT-LBS)

800

600

400
Full Load

200

0
0 100 200 300 400 500 600

54 3-3/4



Weight 379 lbs 172 kgs
1L-375-4 Length 12.4 ft 3.79 m


Number of Stages 4


Flow Rate 60 - 140 gpm 227 - 530 lpm

4 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
4-3/4" 5" 5-1/2" 5-7/8" 4-3/4" 5" 5-1/2" 5-7/8"

0.31 4.29 5.16 6.88 8.17

0.62 0.42 8.15 9.01 10.72 12.00

0.93 5.25 3.00 12.01 12.87 14.57 15.83

1.22 9.76 7.50 3.07 15.63 16.47 18.16 19.42

1.50 14.12 11.85 7.41 4.16 19.11 19.96 21.63 22.88

1.76 18.16 15.89 11.44 8.18 22.35 23.19 24.85 26.09

2.00 21.90 19.62 15.16 11.89 25.34 26.17 27.83 29.06
Bit To 2.23 25.48 23.20 18.72 15.44 28.21 29.03 30.68 31.91
Bend 2.42 28.44 26.15 21.66 18.38 30.57 31.40 33.04 34.26

2.60 31.24 28.95 24.45 21.16 32.82 33.64 35.27 36.48

2.74 33.42 31.12 26.62 23.32 34.56 35.38 37.01 38.22

2.85 35.13 32.83 28.33 25.02 35.93 36.75 38.37 39.58

2.93 36.38 34.08 29.57 26.26 36.93 37.74 39.36 40.57

2.98 37.15 34.85 30.34 27.03 37.55 38.37 39.98 41.19

3.00 37.46 35.16 30.65 27.34 37.80 38.61 40.23 41.43

3-3/4 55

1L-375-4
MOTOR SPEED CURVE
900
140 GPM
800

Full Load
700

600
100 GPM
SPEED (RPM)

500

400

300 60 GPM

200

100

0
0 100 200 300 400 500 600

1L-375-4
MOTOR POWER CURVE
60

50

140 GPM
40
POWER (HP)

30
100 GPM

20
60 GPM
Full Load

10

0
0 100 200 300 400 500 600

1L-375-4
MOTOR TORQUE CURVE
700

600

500
TORQUE (FT-LBS)

400

300

200
Full Load

100

0
0 100 200 300 400 500 600 700 800

56 3-3/4



5L-375-3 Length 12.4 ft 3.79 m


Number of Stages 3


Flow Rate 80 - 190 gpm 303 - 719 lpm

3 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
4-3/4" 5" 5-1/2" 5-7/8" 4-3/4" 5" 5-1/2" 5-7/8"

0.31 4.29 5.16 6.88 8.17

0.62 0.42 8.15 9.01 10.72 12.00

0.93 5.25 3.00 12.01 12.87 14.57 15.83

1.22 9.76 7.50 3.07 15.63 16.47 18.16 19.42

1.50 14.12 11.85 7.41 4.16 19.11 19.96 21.63 22.88

1.76 18.16 15.89 11.44 8.18 22.35 23.19 24.85 26.09

2.00 21.90 19.62 15.16 11.89 25.34 26.17 27.83 29.06
Bit To 2.23 25.48 23.20 18.72 15.44 28.21 29.03 30.68 31.91
Bend 2.42 28.44 26.15 21.66 18.38 30.57 31.40 33.04 34.26

2.60 31.24 28.95 24.45 21.16 32.82 33.64 35.27 36.48

2.74 33.42 31.12 26.62 23.32 34.56 35.38 37.01 38.22

2.85 35.13 32.83 28.33 25.02 35.93 36.75 38.37 39.58

2.93 36.38 34.08 29.57 26.26 36.93 37.74 39.36 40.57

2.98 37.15 34.85 30.34 27.03 37.55 38.37 39.98 41.19

3.00 37.46 35.16 30.65 27.34 37.80 38.61 40.23 41.43

3-3/4 57

5L-375-3
MOTOR SPEED CURVE
450

400

Full Load
190 GPM

350

300
SPEED (RPM)

135 GPM
250

200

150 80 GPM

100

50

0
0 100 200 300 400 500

5L-375-3
MOTOR POWER CURVE
60

50

40 190 GPM
POWER (HP)

30
135 GPM

20
80 GPM
Full Load

10

0
0 100 200 300 400 500

5L-375-3
MOTOR TORQUE CURVE
1600

1400

1200
TORQUE (FT-LBS)

1000

800

600

400
Full Load

200

0
0 100 200 300 400 500 600

58 3-3/4



Weight 379 lbs 172 kgs

9L-375-4 Length 12.4 ft 3.79 m


Number of Stages 4

Bit Speed at Full Load 50 - 150 rpm
3-3/4 in OD
Flow Rate 60 - 140 gpm 227 - 530 lpm

Maximum Torque 1,550 ft-lbs 2,100 N-m
9:10 Lobe

4 Stage Bit to Bend 46 in 1,168 mm









ABH
HOLE SIZE HOLE SIZE
ANGLE
4-3/4" 5" 5-1/2" 5-7/8" 4-3/4" 5" 5-1/2" 5-7/8"

0.35 4.79 5.66 7.38 8.66

0.69 1.51 9.03 9.88 11.59 12.86

1.04 6.96 4.70 0.29 13.38 14.24 15.93 17.19

1.37 12.09 9.83 5.40 2.15 17.49 18.34 20.02 21.27

1.69 17.07 14.80 10.35 7.09 21.48 22.32 23.99 25.23

2.00 21.90 19.62 15.16 11.89 25.34 26.17 27.83 29.06

2.29 26.41 24.13 19.65 16.37 28.95 29.78 31.42 32.65

2.57 30.77 28.48 23.99 20.70 32.44 33.26 34.90 36.11

2.83 34.82 32.52 28.02 24.72 35.68 36.50 38.12 39.33

3.06 38.40 36.10 31.58 28.27 38.55 39.36 40.97 42.18
Bit To
3.28 41.82 39.52 34.99 31.67 41.29 42.10 43.70 44.90
Bend
3.46 44.63 42.31 37.78 34.46 43.54 44.34 45.94 47.13

3.63 47.27 44.96 40.42 37.09 45.65 46.45 48.05 49.23

3.76 49.30 46.98 42.43 39.10 47.28 48.07 49.66 50.84

3.86 50.85 48.53 43.98 40.64 48.52 49.32 50.90 52.08

3.94 52.10 49.78 45.22 41.88 49.52 50.31 51.89 53.07

3.98 52.72 50.40 45.84 42.50 50.02 50.81 52.39 53.56

4.00 53.03 50.71 46.15 42.81 50.27 51.06 52.64 53.81

3-3/4 59

9L-375-4
MOTOR SPEED CURVE
250
140 GPM

Full Load
200
SPEED (RPM)

150 100 GPM

100
60 GPM

50

0
0 100 200 300 400 500 600

9L-375-4
MOTOR POWER CURVE
40

35

30
140 GPM
25
POWER (HP)

20
100 GPM
15

10 60 GPM
Full Load

5

0
0 100 200 300 400 500 600

9L-375-4
MOTOR TORQUE CURVE
1800

1600

1400
TORQUE (FT-LBS)

1200

1000

800

600
Full Load

400

200

0
0 100 200 300 400 500 600 700 800

60 4-3/4



5L-475-3 Length 16.7 ft 5.08 m


Number of Stages 3


Flow Rate 100 - 250 gpm 379 - 946 lpm

3 Stage






Pull to Yield Motor 300,000 lbs 1,334 kN

3-1/2 Reg
3-1/2 IF


ABH
HOLE SIZE HOLE SIZE
ANGLE
6" 6-1/8" 6-3/4" 7-7/8" 6" 6-1/8" 6-3/4" 7-7/8"

0.31 4.89 5.28 7.22 10.68

0.62 8.60 8.99 10.92 14.35

0.93 3.07 2.03 12.32 12.70 14.62 18.02

1.22 7.37 6.32 1.20 15.79 16.18 18.08 21.46

1.50 11.51 10.46 5.33 19.15 19.53 21.42 24.78

1.76 15.36 14.31 9.16 0.30 22.27 22.65 24.52 27.86

2.00 18.91 17.86 12.70 3.82 25.15 25.52 27.39 30.71
Bit To 2.23 22.32 21.26 16.09 7.18 27.90 28.28 30.13 33.43
Bend 2.42 25.13 24.07 18.89 9.97 30.18 30.55 32.40 35.69

2.60 27.79 26.73 21.54 12.60 32.34 32.71 34.55 37.82

2.74 29.87 28.81 23.60 14.65 34.02 34.39 36.22 39.48

2.85 31.50 30.43 25.23 16.26 35.34 35.71 37.54 40.78

2.93 32.68 31.62 26.41 17.43 36.30 36.67 38.49 41.73

2.98 33.42 32.36 27.14 18.17 36.90 37.26 39.09 42.33

3.00 33.72 32.65 27.44 18.46 37.14 37.50 39.33 42.56

4-3/4 61

5L-475-3
MOTOR SPEED CURVE
300

Full Load
250 GPM
250

200
SPEED (RPM)

175 GPM

150

100 GPM
100

50

0
0 100 200 300 400 500

5L-475-3
MOTOR POWER CURVE
60

50

40 250 GPM
POWER (HP)

30 175 GPM

20
100 GPM
Full Load

10

0
0 100 200 300 400 500

5L-475-3
MOTOR TORQUE CURVE
2500

2000
TORQUE (FT-LBS)

1500

1000
Full Load

500

0
0 100 200 300 400 500 600

62 4-3/4



Weight 1,074 lbs 487 kg
5L-475-4 Length 20.5 ft 6.25 m


Number of Stages 4


Flow Rate 100 - 250 gpm 379 - 946 lpm

4 Stage







3-1/2 Reg
3-1/2 IF


ABH
HOLE SIZE HOLE SIZE
ANGLE
6" 6-1/8" 6-3/4" 7-7/8" 6" 6-1/8" 6-3/4" 7-7/8"

0.31 3.31 3.54 4.69 6.74

0.62 6.37 6.60 7.74 9.78

0.93 2.40 1.59 9.44 9.66 10.80 12.81

1.22 5.74 4.93 0.95 12.30 12.53 13.65 15.65

1.50 8.97 8.16 4.16 15.07 15.30 16.41 18.40

1.76 11.97 11.16 7.15 0.25 17.64 17.87 18.97 20.95

2.00 14.74 13.92 9.91 2.99 20.02 20.24 21.34 23.30
Bit To 2.23 17.39 16.57 12.55 5.62 22.29 22.51 23.60 25.55
Bend 2.42 19.58 18.76 14.74 7.79 24.17 24.39 25.48 27.41

2.60 21.66 20.84 16.81 9.85 25.95 26.17 27.25 29.18

2.74 23.27 22.45 18.42 11.45 27.33 27.55 28.63 30.55

2.85 24.54 23.72 19.68 12.71 28.42 28.64 29.71 31.63

2.93 25.47 24.64 20.60 13.62 29.21 29.43 30.50 32.41

2.98 26.04 25.22 21.17 14.20 29.71 29.92 31.00 32.90

3.00 26.27 25.45 21.40 14.43 29.91 30.12 31.19 33.10

4-3/4 63

5L-475-4
MOTOR SPEED CURVE
300

Full Load
250 GPM
250

200
SPEED (RPM)

175 GPM

150

100 GPM
100

50

0
0 100 200 300 400 500 600

5L-475-4
MOTOR POWER CURVE
80

70

60
250 GPM

50
POWER (HP)

40 175 GPM

30
100 GPM
20
Full Load

10

0
0 100 200 300 400 500 600

5L-475-4
MOTOR TORQUE CURVE
3000

2500
TORQUE (FT-LBS)

2000

1500

1000
Full Load

500

0
0 100 200 300 400 500 600 700 800

64 4-3/4



Weight 1,270 lbs 576 Kg
5L-475-5 Length 24.3 ft 7.39 m


Number of Stages 5


Flow Rate 100 - 250 gpm 379 - 946 lpm

5 Stage







3-1/2 Reg
3-1/2 IF


ABH
HOLE SIZE HOLE SIZE
ANGLE
6" 6-1/8" 6-3/4" 7-7/8" 6" 6-1/8" 6-3/4" 7-7/8"

0.31 2.48 2.63 3.40 4.77

0.62 5.08 5.23 5.99 7.35

0.93 1.97 1.31 7.68 7.83 8.59 9.94

1.22 4.72 4.06 0.78 10.12 10.27 11.02 12.35

1.50 7.38 6.71 3.43 12.47 12.62 13.36 14.69

1.76 9.85 9.18 5.89 0.21 14.65 14.80 15.54 16.85

2.00 12.12 11.45 8.16 2.47 16.66 16.81 17.55 18.85
Bit To 2.23 14.30 13.63 10.33 4.63 18.59 18.74 19.47 20.77
Bend 2.42 16.10 15.43 12.13 6.42 20.19 20.34 21.06 22.35

2.60 17.81 17.14 13.83 8.12 21.70 21.85 22.57 23.85

2.74 19.14 18.47 15.15 9.43 22.88 23.02 23.74 25.02

2.85 20.18 19.51 16.19 10.47 23.80 23.94 24.66 25.94

2.93 20.94 20.27 16.95 11.22 24.47 24.62 25.33 26.61

2.98 21.42 20.74 17.42 11.69 24.89 25.04 25.75 27.02

3.00 21.61 20.93 17.61 11.88 25.06 25.20 25.92 27.19

4-3/4 65

5L-475-5
MOTOR SPEED CURVE
300

Full Load
250 GPM
250

200
SPEED (RPM)

175 GPM

150

100 GPM
100

50

0
0 100 200 300 400 500 600 700 800

5L-475-5
MOTOR POWER CURVE
100

90

80

70 250 GPM
POWER (HP)

60

50 175 GPM

40

30 100 GPM

20
Full Load

10

0
0 100 200 300 400 500 600 700 800

5L-475-5
MOTOR TORQUE CURVE
4000

3500

3000
TORQUE (FT-LBS)

2500

2000

1500

1000
Full Load

500

0
0 100 200 300 400 500 600 700 800 900 1000

66 4-3/4



Weight 1,471 lbs 667 Kg
5L-475-6 Length 28.1 ft 8.56 m


Number of Stages 6


Flow Rate 100 - 250 gpm 379 - 946 lpm

6 Stage







3-1/2 Reg
3-1/2 IF


ABH
HOLE SIZE HOLE SIZE
ANGLE
6" 6-1/8" 6-3/4" 7-7/8" 6" 6-1/8" 6-3/4" 7-7/8"

0.31 1.96 2.07 2.61 3.59

0.62 4.20 4.31 4.86 5.83

0.93 1.67 1.11 6.45 6.56 7.10 8.06

1.22 4.00 3.43 0.66 8.56 8.67 9.20 10.15

1.50 6.25 5.68 2.90 10.59 10.70 11.23 12.17

1.76 8.33 7.77 4.98 0.18 12.48 12.58 13.11 14.05

2.00 10.26 9.69 6.91 2.09 14.22 14.32 14.85 15.78
Bit To 2.23 12.10 11.54 8.75 3.93 15.89 15.99 16.51 17.44
Bend 2.42 13.63 13.06 10.27 5.44 17.27 17.37 17.89 18.81

2.60 15.07 14.50 11.71 6.88 18.57 18.68 19.19 20.11

2.74 16.20 15.63 12.83 7.99 19.59 19.69 20.20 21.12

2.85 17.08 16.51 13.71 8.87 20.39 20.49 21.00 21.91

2.93 17.72 17.15 14.35 9.51 20.97 21.07 21.58 22.49

2.98 18.12 17.55 14.75 9.91 21.33 21.43 21.94 22.85

3.00 18.28 17.71 14.91 10.07 21.48 21.58 22.09 22.99

4-3/4 67

5L-475-6
MOTOR SPEED CURVE
300

Full Load
250 GPM
250

200
SPEED (RPM)

175 GPM

150

100 GPM
100

50

0
0 100 200 300 400 500 600 700 800 900

5L-475-6
MOTOR POWER CURVE
120

100

80
250 GPM
POWER (HP)

60
175 GPM

40
100 GPM
Full Load

20

0
0 100 200 300 400 500 600 700 800 900

5L-475-6
MOTOR TORQUE CURVE
4500

4000

3500
TORQUE (FT-LBS)

3000

2500

2000

1500
Full Load

1000

500

0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200

68 4-3/4



7L-475-3 Length 16.7 ft 5.08 m


Number of Stages 3


Flow Rate 100 - 250 gpm 379 - 946 lpm

3 Stage







3-1/2 Reg
3-1/2 IF


ABH
HOLE SIZE HOLE SIZE
ANGLE
6" 6-1/8" 6-3/4" 7-7/8" 6" 6-1/8" 6-3/4" 7-7/8"

0.31 4.89 5.28 7.22 10.68

0.62 8.60 8.99 10.92 14.35

0.93 3.07 2.03 12.32 12.70 14.62 18.02

1.22 7.37 6.32 1.20 15.79 16.18 18.08 21.46

1.50 11.51 10.46 5.33 19.15 19.53 21.42 24.78

1.76 15.36 14.31 9.16 0.30 22.27 22.65 24.52 27.86

2.00 18.91 17.86 12.70 3.82 25.15 25.52 27.39 30.71
Bit To 2.23 22.32 21.26 16.09 7.18 27.90 28.28 30.13 33.43
Bend 2.42 25.13 24.07 18.89 9.97 30.18 30.55 32.40 35.69

2.60 27.79 26.73 21.54 12.60 32.34 32.71 34.55 37.82

2.74 29.87 28.81 23.60 14.65 34.02 34.39 36.22 39.48

2.85 31.50 30.43 25.23 16.26 35.34 35.71 37.54 40.78

2.93 32.68 31.62 26.41 17.43 36.30 36.67 38.49 41.73

2.98 33.42 32.36 27.14 18.17 36.90 37.26 39.09 42.33

3.00 33.72 32.65 27.44 18.46 37.14 37.50 39.33 42.56

4-3/4 69

7L-475-3
MOTOR SPEED CURVE
250
250 GPM

Full Load
200
SPEED (RPM)

150 175 GPM

100

100 GPM
50

0
0 100 200 300 400 500

7L-475-3
MOTOR POWER CURVE
70

60

50
250 GPM
POWER (HP)

40

30 175 GPM

20
Full Load

100 GPM
10

0
0 100 200 300 400 500

7L-475-3
MOTOR TORQUE CURVE
3000

2500
TORQUE (FT-LBS)

2000

1500

1000
Full Load

500

0
0 100 200 300 400 500 600

70 4-3/4



9L-475-4 Length 20.5 ft 6.25 m


Number of Stages 4


Flow Rate 100 - 250 gpm 379 - 946 lpm

4 Stage







3-1/2 Reg
3-1/2 IF


ABH
HOLE SIZE HOLE SIZE
ANGLE
6" 6-1/8" 6-3/4" 7-7/8" 6" 6-1/8" 6-3/4" 7-7/8"

0.31 1.96 2.07 2.61 3.59

0.62 4.20 4.31 4.86 5.83

0.93 1.67 1.11 6.45 6.56 7.10 8.06

1.22 4.00 3.43 0.66 8.56 8.67 9.20 10.15

1.50 6.25 5.68 2.90 10.59 10.70 11.23 12.17

1.76 8.33 7.77 4.98 0.18 12.48 12.58 13.11 14.05

2.00 10.26 9.69 6.91 2.09 14.22 14.32 14.85 15.78
Bit To 2.23 12.10 11.54 8.75 3.93 15.89 15.99 16.51 17.44
Bend 2.42 13.63 13.06 10.27 5.44 17.27 17.37 17.89 18.81

2.60 15.07 14.50 11.71 6.88 18.57 18.68 19.19 20.11

2.74 16.20 15.63 12.83 7.99 19.59 19.69 20.20 21.12

2.85 17.08 16.51 13.71 8.87 20.39 20.49 21.00 21.91

2.93 17.72 17.15 14.35 9.51 20.97 21.07 21.58 22.49

2.98 18.12 17.55 14.75 9.91 21.33 21.43 21.94 22.85

3.00 18.28 17.71 14.91 10.07 21.48 21.58 22.09 22.99

4-3/4 71

9L-475-4
MOTOR SPEED CURVE
300

Full Load
250 GPM
250

200
SPEED (RPM)

175 GPM
150

100
100 GPM

50

0
0 100 200 300 400 500 600

9L-475-4
MOTOR POWER CURVE
140

120

100 250 GPM
POWER (HP)

80

175 GPM
60

40
100 GPM
Full Load

20

0
0 100 200 300 400 500 600

9L-475-4
MOTOR TORQUE CURVE
6000

5000
TORQUE (FT-LBS)

4000

3000

2000
Full Load

1000

0
0 100 200 300 400 500 600 700 800

72 5-1/2



5L-550-4 Length 19.8 ft 6.03 m


Number of Stages 4


Flow Rate 200 - 400 gpm 757 - 1,514 lpm

4 Stage







4-1/2 Reg
4-1/2" XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
6-3/4" 7-7/8" 8-1/2" 8-3/4" 6-3/4" 7-7/8" 8-1/2" 8-3/4"

0.31 2.81 4.30 5.13 5.46

0.62 5.44 6.92 7.74 8.06

0.93 2.98 8.07 9.54 10.35 10.67

1.22 5.83 0.50 10.53 11.99 12.79 13.11

1.50 8.58 3.24 0.39 12.90 14.35 15.15 15.47

1.76 11.14 5.79 2.93 1.80 15.11 16.55 17.34 17.66

2.00 13.50 8.14 5.27 4.14 17.14 18.57 19.36 19.68

Bit To 2.23 15.77 10.39 7.52 6.39 19.09 20.52 21.30 21.61
Bend 2.42 17.64 12.26 9.38 8.24 20.71 22.12 22.90 23.21

2.60 19.41 14.02 11.13 10.00 22.23 23.64 24.42 24.73

2.74 20.78 15.39 12.50 11.37 23.42 24.82 25.60 25.90

2.85 21.87 16.47 13.58 12.44 24.35 25.75 26.52 26.83

2.93 22.65 17.25 14.36 13.22 25.03 26.43 27.20 27.50

2.98 23.15 17.74 14.85 13.71 25.46 26.85 27.62 27.93

3.00 23.34 17.94 15.04 13.91 25.63 27.02 27.79 28.09

5-1/2 73

5L-550-4
MOTOR SPEED CURVE
350

Full Load
300 400 GPM

250
300 GPM
SPEED (RPM)

200

150 200 GPM

100

50

0
0 100 200 300 400 500 600

5L-550-4
MOTOR POWER CURVE
140

120

100 400 GPM
POWER (HP)

80
300 GPM

60
200 GPM
40
Full Load

20

0
0 100 200 300 400 500 600

5L-550-4
MOTOR TORQUE CURVE
4500

4000

3500
TORQUE (FT-LBS)

3000

2500

2000

1500
Full Load

1000

500

0
0 100 200 300 400 500 600 700 800

74 6-1/2



5L-650-4 Length 21.1 ft 6.43 m


Number of Stages 4


Flow Rate 200 - 500 gpm 757 - 1,893 lpm

4 Stage







4-1/2 Reg
4-1/2 XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 2.74 3.43 3.70 4.92

0.62 0.24 5.11 5.79 6.06 7.27

0.93 3.01 0.68 7.48 8.15 8.42 9.63

1.22 5.59 3.26 2.34 9.69 10.36 10.63 11.82

1.50 8.09 5.75 4.83 0.78 11.83 12.50 12.76 13.95

1.76 10.41 8.06 7.14 3.08 13.82 14.48 14.74 15.92

2.00 12.55 10.20 9.27 5.21 15.65 16.31 16.57 17.74
Bit To 2.23 14.60 12.24 11.31 7.24 17.41 18.06 18.32 19.48
Bend 2.42 16.29 13.93 13.00 8.93 18.86 19.51 19.77 20.92

2.60 17.90 15.53 14.60 10.52 20.23 20.88 21.14 22.29

2.74 19.15 16.78 15.85 11.76 21.30 21.95 22.20 23.35

2.85 20.13 17.76 16.83 12.73 22.14 22.79 23.04 24.18

2.93 20.84 18.47 17.54 13.44 22.76 23.40 23.65 24.79

2.98 21.29 18.91 17.98 13.88 23.14 23.78 24.03 25.17

3.00 21.46 19.09 18.16 14.06 23.29 23.93 24.18 25.32

6-1/2 75

5L-650-4
MOTOR SPEED CURVE
300
500 GPM

Full Load
250

200 350 GPM
SPEED (RPM)

150

200 GPM
100

50

0
0 100 200 300 400 500 600

5L-650-4
MOTOR POWER CURVE
140

120

100 500 GPM
POWER (HP)

80
350 GPM

60

200 GPM
40
Full Load

20

0
0 100 200 300 400 500 600

5L-650-4
MOTOR TORQUE CURVE
6000

5000
TORQUE (FT-LBS)

4000

3000

2000
Full Load

1000

0
0 100 200 300 400 500 600 700 800

76 6-1/2



5L-650-5 Length 23.5 ft 7.16 m


Number of Stages 5


Flow Rate 200 - 500 gpm 757 - 1,893 lpm

5 Stage







4-1/2 Reg
4-1/2 XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 2.38 2.94 3.16 4.14

0.62 0.22 4.56 5.11 5.33 6.31

0.93 2.72 0.61 6.74 7.28 7.50 8.47

1.22 5.05 2.94 2.11 8.77 9.31 9.53 10.49

1.50 7.31 5.19 4.36 0.71 10.74 11.27 11.49 12.45

1.76 9.40 7.28 6.45 2.79 12.56 13.10 13.31 14.26

2.00 11.33 9.21 8.37 4.71 14.25 14.78 14.99 15.93
Bit To 2.23 13.18 11.06 10.22 6.55 15.87 16.39 16.60 17.54
Bend 2.42 14.71 12.58 11.75 8.07 17.20 17.72 17.93 18.86

2.60 16.16 14.03 13.19 9.51 18.46 18.98 19.19 20.12

2.74 17.29 15.16 14.32 10.63 19.45 19.97 20.17 21.10

2.85 18.17 16.04 15.20 11.51 20.22 20.74 20.94 21.87

2.93 18.82 16.68 15.84 12.15 20.78 21.30 21.50 22.42

2.98 19.22 17.08 16.24 12.55 21.13 21.65 21.85 22.77

3.00 19.38 17.24 16.40 12.71 21.27 21.79 21.99 22.91

6-1/2 77

5L-650-5
MOTOR SPEED CURVE
300

Full Load
500 GPM

250

200 350 GPM
SPEED (RPM)

150

200 GPM
100

50

0
0 100 200 300 400 500 600 700 800

5L-650-5
MOTOR POWER CURVE
200

180

160

140 500 GPM
POWER (HP)

120

100 350 GPM

80

60 200 GPM

40
Full Load

20

0
0 100 200 300 400 500 600 700 800

5L-650-5
MOTOR TORQUE CURVE
7000

6000

5000
TORQUE (FT-LBS)

4000

3000

2000
Full Load

1000

0
0 100 200 300 400 500 600 700 800 900 1000

78 6-1/2



Weight 2,266 lbs 1,028 kg
5L-650-6 Length 26.3 ft 8.00 m


Number of Stages 6


Flow Rate 200 - 500 gpm 757 - 1,893 lpm

6 Stage







4-1/2 Reg
4-1/2 XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 1.90 2.29 2.44 3.13

0.62 0.19 3.78 4.16 4.32 5.01

0.93 2.29 0.52 5.66 6.04 6.20 6.88

1.22 4.26 2.48 1.78 7.42 7.80 7.95 8.63

1.50 6.16 4.38 3.68 0.60 9.12 9.50 9.65 10.32

1.76 7.93 6.14 5.44 2.35 10.70 11.07 11.22 11.89

2.00 9.56 7.77 7.07 3.97 12.16 12.53 12.68 13.34
Bit To 2.23 11.12 9.33 8.62 5.53 13.55 13.92 14.07 14.73
Bend 2.42 12.41 10.62 9.91 6.81 14.71 15.07 15.22 15.87

2.60 13.63 11.84 11.13 8.03 15.80 16.17 16.31 16.96

2.74 14.58 12.78 12.08 8.97 16.65 17.01 17.16 17.81

2.85 15.33 13.53 12.82 9.71 17.32 17.68 17.83 18.47

2.93 15.87 14.07 13.36 10.25 17.80 18.17 18.31 18.95

2.98 16.21 14.41 13.70 10.59 18.11 18.47 18.61 19.26

3.00 16.34 14.55 13.84 10.73 18.23 18.59 18.73 19.38

6-1/2 79

5L-650-6
MOTOR SPEED CURVE
300

Full Load
500 GPM

250

200 350 GPM
SPEED (RPM)

150

200 GPM
100

50

0
0 100 200 300 400 500 600 700 800 900

5L-650-6
MOTOR POWER CURVE
200

180

160

140 500 GPM
POWER (HP)

120

100 350 GPM
80

60 200 GPM

40
Full Load

20

0
0 100 200 300 400 500 600 700 800 900

5L-650-6
MOTOR TORQUE CURVE
8000

7000

6000
TORQUE (FT-LBS)

5000

4000

3000

2000
Full Load

1000

0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200

80 6-1/2



9L-650-3.7 Weight 1,753 lbs 795 kg

Length 26.3 ft 8.00 m


Number of Stages 3.7

Flow Rate 200 - 500 gpm 757 - 1,893 lpm
9:10 Lobe
Maximum Torque 12,000 ft-lbs 16,270 N-m

3.7 Stage







4-1/2 Reg
4-1/2 XH


9L-650-3.7 SS PREDICTED BUILD RATES ( Deg / 100 ft )
ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 1.90 2.29 2.44 3.13

0.62 0.19 3.78 4.16 4.32 5.01

0.93 2.29 0.52 5.66 6.04 6.20 6.88

1.22 4.26 2.48 1.78 7.42 7.80 7.95 8.63

1.50 6.16 4.38 3.68 0.60 9.12 9.50 9.65 10.32

1.76 7.93 6.14 5.44 2.35 10.70 11.07 11.22 11.89

2.00 9.56 7.77 7.07 3.97 12.16 12.53 12.68 13.34

Bit To 2.23 11.12 9.33 8.62 5.53 13.55 13.92 14.07 14.73
Bend 2.42 12.41 10.62 9.91 6.81 14.71 15.07 15.22 15.87

2.60 13.63 11.84 11.13 8.03 15.80 16.17 16.31 16.96

2.74 14.58 12.78 12.08 8.97 16.65 17.01 17.16 17.81

2.85 15.33 13.53 12.82 9.71 17.32 17.68 17.83 18.47

2.93 15.87 14.07 13.36 10.25 17.80 18.17 18.31 18.95

2.98 16.21 14.41 13.70 10.59 18.11 18.47 18.61 19.26

3.00 16.34 14.55 13.84 10.73 18.23 18.59 18.73 19.38

6-1/2 81

9L-650-3.7 SS
MOTOR SPEED CURVE
125

Full Load
500 GPM
100
SPEED (RPM)

75
350 GPM

50

200 GPM
25

0
0 100 200 300 400 500

9L-650-3.7 SS
MOTOR POWER CURVE
125

100
500 GPM
POWER (HP)

75

350 GPM
50

200 GPM
Full Load

25

0
0 100 200 300 400 500

9L-650-3.7 SS
MOTOR TORQUE CURVE
12000

10000
TORQUE (FT-LBS)

8000

6000

4000
Full Load

2000

0
0 100 200 300 400 500 600

82 6-1/2



9L-650-4 Length 21.1 ft 6.43 m


Number of Stages 4


Flow Rate 200 - 500 gpm 757 - 1,893 lpm

4 Stage







4-1/2 Reg
4-1/2 XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 2.74 3.43 3.70 4.92

0.62 0.24 5.11 5.79 6.06 7.27

0.93 3.01 0.68 7.48 8.15 8.42 9.63

1.22 5.59 3.26 2.34 9.69 10.36 10.63 11.82

1.50 8.09 5.75 4.83 0.78 11.83 12.50 12.76 13.95

1.76 10.41 8.06 7.14 3.08 13.82 14.48 14.74 15.92

2.00 12.55 10.20 9.27 5.21 15.65 16.31 16.57 17.74
Bit To 2.23 14.60 12.24 11.31 7.24 17.41 18.06 18.32 19.48
Bend 2.42 16.29 13.93 13.00 8.93 18.86 19.51 19.77 20.92

2.60 17.90 15.53 14.60 10.52 20.23 20.88 21.14 22.29

2.74 19.15 16.78 15.85 11.76 21.30 21.95 22.20 23.35

2.85 20.13 17.76 16.83 12.73 22.14 22.79 23.04 24.18

2.93 20.84 18.47 17.54 13.44 22.76 23.40 23.65 24.79

2.98 21.29 18.91 17.98 13.88 23.14 23.78 24.03 25.17

3.00 21.46 19.09 18.16 14.06 23.29 23.93 24.18 25.32

6-1/2 83

9L-650-4
MOTOR SPEED CURVE
300
500 GPM

Full Load
250

200
SPEED (RPM)

350 GPM

150

100
200 GPM

50

0
0 100 200 300 400 500 600

9L-650-4
MOTOR POWER CURVE
300

250
500 GPM

200
POWER (HP)

150 350 GPM

100

200 GPM
Full Load

50

0
0 100 200 300 400 500 600

9L-650-4
MOTOR TORQUE CURVE
12000

10000
TORQUE (FT-LBS)

8000

6000

4000
Full Load

2000

0
0 100 200 300 400 500 600 700 800

84 6-3/4



3L-675-6 Length 28.0 ft 8.53 m


Number of Stages 6


Flow Rate 250 - 600 gpm 946 - 2,271 lpm

6 Stage





Maximum Pull to Re-Run Motor 225,000 lbs 1,000 kN


4-1/2 Reg
4-1/2 XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 1.78 2.17 2.33 3.03

0.62 1.03 3.66 4.05 4.21 4.90

0.93 3.14 1.41 0.72 5.54 5.93 6.09 6.78

1.22 5.12 3.38 2.70 7.31 7.69 7.84 8.53

1.50 7.03 5.29 4.60 1.58 9.01 9.39 9.54 10.22

1.76 8.81 7.06 6.37 3.35 10.59 10.97 11.12 11.79

2.00 10.45 8.70 8.01 4.98 12.05 12.42 12.57 13.24
Bit To 2.23 12.02 10.26 9.57 6.54 13.44 13.82 13.97 14.63
Bend 2.42 13.31 11.56 10.87 7.83 14.60 14.97 15.12 15.78

2.60 14.54 12.78 12.09 9.05 15.69 16.06 16.21 16.87

2.74 15.50 13.74 13.05 10.00 16.54 16.91 17.06 17.71

2.85 16.25 14.49 13.79 10.75 17.21 17.58 17.72 18.38

2.93 16.79 15.03 14.34 11.29 17.70 18.06 18.21 18.86

2.98 17.13 15.37 14.68 11.63 18.00 18.37 18.51 19.17

3.00 17.27 15.51 14.82 11.76 18.12 18.49 18.63 19.29

6-3/4 85

3L-675-6
MOTOR SPEED CURVE
500

450 600 GPM

Full Load
400

350
SPEED (RPM)

300 425 GPM

250

200

150 250 GPM
100

50

0
0 100 200 300 400 500 600 700 800 900

3L-675-6
MOTOR POWER CURVE
350

300

250 600 GPM
POWER (HP)

200

425 GPM
150

100
250 GPM
Full Load

50

0
0 100 200 300 400 500 600 700 800 900

3L-675-6
MOTOR TORQUE CURVE
8000

7000

6000
TORQUE (FT-LBS)

5000

4000

3000

2000
Full Load

1000

0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200

86 6-3/4



5L-675-4 Length 21.75 ft 6.63 m


Number of Stages 4


Flow Rate 250 - 600 gpm 946 - 2,271 lpm

4 Stage







4-1/2 Reg
4-1/2 XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 2.39 3.03 3.29 4.43

0.62 1.30 4.68 5.32 5.57 6.71

0.93 3.97 1.77 0.91 6.97 7.60 7.85 8.98

1.22 6.47 4.27 3.40 9.11 9.74 9.99 11.11

1.50 8.88 6.68 5.81 1.99 11.18 11.81 12.05 13.16

1.76 11.12 8.91 8.04 4.22 13.10 13.72 13.97 15.07

2.00 13.19 10.98 10.10 6.27 14.88 15.49 15.74 16.83
Bit To 2.23 15.17 12.95 12.08 8.24 16.58 17.19 17.43 18.52
Bend 2.42 16.81 14.59 13.71 9.87 17.98 18.59 18.83 19.91

2.60 18.36 16.14 15.26 11.41 19.31 19.92 20.16 21.24

2.74 19.57 17.34 16.46 12.61 20.35 20.95 21.19 22.26

2.85 20.52 18.29 17.41 13.55 21.16 21.76 22.00 23.07

2.93 21.21 18.98 18.10 14.24 21.75 22.35 22.59 23.66

2.98 21.64 19.41 18.53 14.66 22.12 22.72 22.96 24.03

3.00 21.81 19.58 18.70 14.83 22.27 22.87 23.11 24.17

6-3/4 87

5L-675-4
MOTOR SPEED CURVE
300
600 GPM

Full Load
250

200 425 GPM
SPEED (RPM)

150
250 GPM
100

50

0
0 100 200 300 400 500 600

5L-675-4
MOTOR POWER CURVE
160

140

120
600 GPM

100
POWER (HP)

425 GPM
80

60
250 GPM
40
Full Load

20

0
0 100 200 300 400 500 600

5L-675-4
MOTOR TORQUE CURVE
6000

5000
TORQUE (FT-LBS)

4000

3000

2000
Full Load

1000

0
0 100 200 300 400 500 600 700 800

88 6-3/4



5L-675-5 Length 24.6 ft 7.49 m


Number of Stages 5


Flow Rate 250 - 600 gpm 946 - 2,271 lpm

5 Stage







4-1/2 Reg
4-1/2 XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 2.07 2.58 2.78 3.69

0.62 1.16 4.16 4.67 4.87 5.77

0.93 3.55 1.59 0.81 6.25 6.75 6.95 7.84

1.22 5.79 3.82 3.05 8.21 8.70 8.90 9.79

1.50 7.95 5.98 5.20 1.79 10.10 10.59 10.79 11.66

1.76 9.95 7.98 7.20 3.78 11.85 12.34 12.53 13.41

2.00 11.81 9.83 9.05 5.62 13.47 13.96 14.15 15.01
Bit To 2.23 13.58 11.60 10.82 7.38 15.02 15.50 15.70 16.56
Bend 2.42 15.05 13.06 12.28 8.84 16.30 16.78 16.97 17.83

2.60 16.44 14.45 13.66 10.22 17.52 17.99 18.18 19.04

2.74 17.52 15.52 14.74 11.29 18.46 18.94 19.13 19.98

2.85 18.36 16.37 15.59 12.14 19.20 19.68 19.87 20.71

2.93 18.98 16.99 16.20 12.75 19.74 20.22 20.40 21.25

2.98 19.37 17.37 16.59 13.13 20.08 20.55 20.74 21.58

3.00 19.52 17.53 16.74 13.29 20.22 20.69 20.88 21.72

6-3/4 89

5L-675-5
MOTOR SPEED CURVE
300
600 GPM

Full Load
250

200 425 GPM
SPEED (RPM)

150
250 GPM
100

50

0
0 100 200 300 400 500 600 700 800

5L-675-5
MOTOR POWER CURVE
200

180

160

140 600 GPM
POWER (HP)

120

100 425 GPM

80

60 250 GPM

40
Full Load

20

0
0 100 200 300 400 500 600 700 800

5L-675-5
MOTOR TORQUE CURVE
8000

7000

6000
TORQUE (FT-LBS)

5000

4000

3000

2000
Full Load

1000

0
0 100 200 300 400 500 600 700 800 900 1000

90 6-3/4



5L-675-6 Length 27.4 ft 8.36 m


Number of Stages 6


Flow Rate 250 - 600 gpm 946 - 2,271 lpm

6 Stage







4-1/2 Reg
4-1/2 XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 1.78 2.17 2.33 3.03

0.62 1.03 3.66 4.05 4.21 4.90

0.93 3.14 1.41 0.72 5.54 5.93 6.09 6.78

1.22 5.12 3.38 2.70 7.31 7.69 7.84 8.53

1.50 7.03 5.29 4.60 1.58 9.01 9.39 9.54 10.22

1.76 8.81 7.06 6.37 3.35 10.59 10.97 11.12 11.79

2.00 10.45 8.70 8.01 4.98 12.05 12.42 12.57 13.24
Bit To 2.23 12.02 10.26 9.57 6.54 13.44 13.82 13.97 14.63
Bend 2.42 13.31 11.56 10.87 7.83 14.60 14.97 15.12 15.78

2.60 14.54 12.78 12.09 9.05 15.69 16.06 16.21 16.87

2.74 15.50 13.74 13.05 10.00 16.54 16.91 17.06 17.71

2.85 16.25 14.49 13.79 10.75 17.21 17.58 17.72 18.38

2.93 16.79 15.03 14.34 11.29 17.70 18.06 18.21 18.86

2.98 17.13 15.37 14.68 11.63 18.00 18.37 18.51 19.17

3.00 17.27 15.51 14.82 11.76 18.12 18.49 18.63 19.29

6-3/4 91

5L-675-6
MOTOR SPEED CURVE
300
600 GPM

Full Load
250

200 425 GPM
SPEED (RPM)

150
250 GPM
100

50

0
0 100 200 300 400 500 600 700 800 900

5L-675-6
MOTOR POWER CURVE
250

200

600 GPM
POWER (HP)

150

425 GPM
100

250 GPM
50
Full Load

0
0 100 200 300 400 500 600 700 800 900

5L-675-6
MOTOR TORQUE CURVE
9000

8000

7000
TORQUE (FT-LBS)

6000

5000

4000

3000
Full Load

2000

1000

0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200

92 6-3/4



9L-675-2 Length 17.0 ft 5.18 m


Number of Stages 2


Flow Rate 250 - 600 gpm 946 - 2,271 lpm

2 Stage







4-1/2 Reg
4-1/2 XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 3.28 4.34 4.76 6.66

0.62 1.64 6.03 7.08 7.50 9.38

0.93 5.03 2.24 1.15 8.78 9.82 10.24 12.10

1.22 8.19 5.40 4.30 11.35 12.39 12.80 14.65

1.50 11.25 8.45 7.35 2.52 13.83 14.87 15.28 17.11

1.76 14.09 11.28 10.17 5.33 16.14 17.17 17.57 19.40

2.00 16.71 13.89 12.79 7.93 18.27 19.29 19.70 21.51
Bit To 2.23 19.22 16.40 15.29 10.42 20.31 21.32 21.73 23.53
Bend 2.42 21.29 18.47 17.35 12.47 22.00 23.01 23.41 25.20

2.60 23.26 20.43 19.31 14.42 23.59 24.60 25.00 26.79

2.74 24.79 21.95 20.84 15.94 24.83 25.84 26.24 28.02

2.85 25.99 23.15 22.03 17.13 25.81 26.81 27.21 28.99

2.93 26.86 24.02 22.90 18.00 26.52 27.52 27.92 29.69

2.98 27.41 24.57 23.45 18.54 26.96 27.96 28.36 30.13

3.00 27.63 24.78 23.66 18.75 27.14 28.14 28.53 30.31

6-3/4 93

9L-675-2
MOTOR SPEED CURVE
300
600 GPM

Full Load
250

200
SPEED (RPM)

425 GPM

150

100
250 GPM

50

0
0 50 100 150 200 250 300 350

9L-675-2
MOTOR POWER CURVE
250

200

600 GPM
POWER (HP)

150

425 GPM
100

50 250 GPM
Full Load

0
0 50 100 150 200 250 300 350

9L-675-2
MOTOR TORQUE CURVE
9000

8000

7000
TORQUE (FT-LBS)

6000

5000

4000

3000
Full Load

2000

1000

0
0 50 100 150 200 250 300 350 400

94 6-3/4



9L-675-4 Length 22.5 ft 6.86 m


Number of Stages 4


Flow Rate 250 - 600 gpm 946 - 2,271 lpm

4 Stage







4-1/2 Reg
4-1/2 XH


ABH
HOLE SIZE HOLE SIZE
ANGLE
7-7/8" 8-1/2" 8-3/4" 9-7/8" 7-7/8" 8-1/2" 8-3/4" 9-7/8"

0.31 2.13 2.66 2.87 3.82

0.62 1.19 4.25 4.78 4.99 5.93

0.93 3.63 1.62 0.83 6.38 6.90 7.11 8.04

1.22 5.91 3.90 3.11 8.37 8.89 9.09 10.02

1.50 8.11 6.10 5.31 1.82 10.29 10.81 11.01 11.93

1.76 10.16 8.14 7.35 3.86 12.08 12.59 12.79 13.70

2.00 12.05 10.03 9.23 5.74 13.72 14.23 14.43 15.34
Bit To 2.23 13.86 11.84 11.04 7.54 15.30 15.80 16.01 16.90
Bend 2.42 15.36 13.33 12.53 9.02 16.60 17.11 17.31 18.20

2.60 16.78 14.75 13.95 10.43 17.84 18.34 18.54 19.43

2.74 17.88 15.85 15.05 11.53 18.80 19.30 19.50 20.38

2.85 18.75 16.71 15.91 12.39 19.56 20.05 20.25 21.13

2.93 19.38 17.34 16.54 13.01 20.10 20.60 20.80 21.68

2.98 19.77 17.73 16.93 13.41 20.45 20.94 21.14 22.02

3.00 19.93 17.89 17.09 13.56 20.59 21.08 21.27 22.15

6-3/4 95

9L-675-4
MOTOR SPEED CURVE
300
600 GPM

Full Load
250

200
SPEED (RPM)

425 GPM

150

100
250 GPM

50

0
0 100 200 300 400 500 600

9L-675-4
MOTOR POWER CURVE
350

300

250 600 GPM
POWER (HP)

200

425 GPM
150

100
250 GPM
Full Load

50

0
0 100 200 300 400 500 600

9L-675-4
MOTOR TORQUE CURVE
14000

12000

10000
TORQUE (FT-LBS)

8000

6000

4000
Full Load

2000

0
0 100 200 300 400 500 600 700 800

96 7-3/4



5L-775-4 Length 21.8 ft 6.63 m


Number of Stages 4


Flow Rate 300 - 900 gpm 1,135 - 3,407 lpm

4 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
9-7/8" 10-5/8" 12-1/4" 9-7/8" 10-5/8" 12-1/4"

0.31 3.43 4.19 5.83

0.62 5.64 6.40 8.02

0.93 1.33 7.85 8.60 10.21

1.22 3.81 1.55 9.91 10.66 12.26

1.50 6.20 3.94 11.91 12.65 14.24

1.76 8.43 6.16 1.43 13.76 14.50 16.08

2.00 10.48 8.21 3.46 15.47 16.20 17.77
Bit To 2.23 12.45 10.17 5.41 17.11 17.84 19.40
Bend 2.42 14.07 11.79 7.03 18.46 19.19 20.74

2.60 15.61 13.32 8.55 19.75 20.47 22.01

2.74 16.81 14.52 9.74 20.74 21.46 23.00

2.85 17.75 15.46 10.67 21.53 22.24 23.78

2.93 18.43 16.14 11.35 22.10 22.81 24.34

2.98 18.86 16.57 11.78 22.45 23.17 24.70

3.00 19.03 16.74 11.95 22.60 23.31 24.84

7-3/4 97

5L-775-4
MOTOR SPEED CURVE
300
900 GPM

Full Load
250

200 600 GPM
SPEED (RPM)

150
300 GPM
100

50

0
0 100 200 300 400 500 600

5L-775-4
MOTOR POWER CURVE
250

200
900 GPM
POWER (HP)

150
600 GPM

100
300 GPM

50
Full Load

0
0 100 200 300 400 500 600

5L-775-4
MOTOR TORQUE CURVE
9000

8000

7000
TORQUE (FT-LBS)

6000

5000

4000

3000
Full Load

2000

1000

0
0 100 200 300 400 500 600 700 800

98 7-3/4



5L-775-5 Length 24.5 ft 7.47 m


Number of Stages 5


Flow Rate 300 - 900 gpm 1,135 - 3,407 lpm

5 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
9-7/8" 10-5/8" 12-1/4" 9-7/8" 10-5/8" 12-1/4"

0.31 2.90 3.50 4.80

0.62 4.92 5.52 6.80

0.93 1.19 6.95 7.54 8.81

1.22 3.41 1.39 8.84 9.43 10.69

1.50 5.55 3.53 10.67 11.25 12.50

1.76 7.54 5.51 1.28 12.36 12.94 14.19

2.00 9.38 7.34 3.10 13.93 14.51 15.74
Bit To 2.23 11.14 9.10 4.85 15.43 16.00 17.23
Bend 2.42 12.59 10.55 6.29 16.67 17.24 18.47

2.60 13.97 11.92 7.66 17.85 18.41 19.63

2.74 15.04 12.99 8.72 18.76 19.33 20.54

2.85 15.88 13.83 9.56 19.48 20.04 21.25

2.93 16.49 14.44 10.17 20.00 20.56 21.77

2.98 16.87 14.83 10.55 20.33 20.89 22.10

3.00 17.03 14.98 10.70 20.46 21.02 22.22

7-3/4 99

5L-775-5
MOTOR SPEED CURVE
300
900 GPM

Full Load
250

200 600 GPM
SPEED (RPM)

150
300 GPM
100

50

0
0 100 200 300 400 500 600 700 800

5L-775-5
MOTOR POWER CURVE
300

250

900 GPM
200
POWER (HP)

150 600 GPM

100 300 GPM
Full Load

50

0
0 100 200 300 400 500 600 700 800

5L-775-5
MOTOR TORQUE CURVE
12000

10000
TORQUE (FT-LBS)

8000

6000

4000
Full Load

2000

0
0 100 200 300 400 500 600 700 800 900 1000

100 7-3/4



5L-775-6 Length 27.3 ft 8.31 m


Number of Stages 6


Flow Rate 300 - 900 gpm 1,135 - 3,407 lpm

6 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
9-7/8" 10-5/8" 12-1/4" 9-7/8" 10-5/8" 12-1/4"

0.31 2.50 2.99 4.04

0.62 4.37 4.85 5.89

0.93 1.08 6.23 6.71 7.74

1.22 3.08 1.26 7.97 8.45 9.47

1.50 5.02 3.19 9.66 10.13 11.15

1.76 6.82 4.99 1.16 11.22 11.69 12.70

2.00 8.48 6.65 2.81 12.66 13.13 14.13
Bit To 2.23 10.07 8.23 4.39 14.05 14.51 15.51
Bend 2.42 11.39 9.55 5.70 15.19 15.65 16.64

2.60 12.64 10.79 6.93 16.27 16.73 17.72

2.74 13.60 11.76 7.90 17.12 17.57 18.55

2.85 14.37 12.52 8.65 17.78 18.23 19.21

2.93 14.92 13.07 9.20 18.26 18.71 19.69

2.98 15.27 13.42 9.55 18.56 19.01 19.99

3.00 15.40 13.55 9.69 18.68 19.13 20.11

7-3/4 101

5L-775-6
MOTOR SPEED CURVE
300
900 GPM

Full Load
250

200 600 GPM
SPEED (RPM)

150
300 GPM
100

50

0
0 100 200 300 400 500 600 700 800 900

5L-775-6
MOTOR POWER CURVE
350

300

250 900 GPM
POWER (HP)

200
600 GPM
150

300 GPM
100
Full Load

50

0
0 100 200 300 400 500 600 700 800 900

5L-775-6
MOTOR TORQUE CURVE
14000

12000

10000
TORQUE (FT-LBS)

8000

6000

4000
Full Load

2000

0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200

102 7-3/4



9L-775-4 Length 21.8 ft 6.63 m


Number of Stages 4


Flow Rate 300 - 900 gpm 1,135 - 3,407 lpm

4 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
9-7/8" 10-5/8" 12-1/4" 9-7/8" 10-5/8" 12-1/4"

0.31 3.43 4.19 5.83

0.62 5.64 6.40 8.02

0.93 1.33 7.85 8.60 10.21

1.22 3.81 1.55 9.91 10.66 12.26

1.50 6.20 3.94 11.91 12.65 14.24

1.76 8.43 6.16 1.43 13.76 14.50 16.08

2.00 10.48 8.21 3.46 15.47 16.20 17.77
Bit To 2.23 12.45 10.17 5.41 17.11 17.84 19.40
Bend 2.42 14.07 11.79 7.03 18.46 19.19 20.74

2.60 15.61 13.32 8.55 19.75 20.47 22.01

2.74 16.81 14.52 9.74 20.74 21.46 23.00

2.85 17.75 15.46 10.67 21.53 22.24 23.78

2.93 18.43 16.14 11.35 22.10 22.81 24.34

2.98 18.86 16.57 11.78 22.45 23.17 24.70

3.00 19.03 16.74 11.95 22.60 23.31 24.84

7-3/4 103

9L-775-4
MOTOR SPEED CURVE
300
900 GPM
250

Full Load
200 600 GPM
SPEED (RPM)

150

300 GPM
100

50

0
0 100 200 300 400 500 600

9L-775-4
MOTOR POWER CURVE
450

400

350

300 900 GPM
POWER (HP)

250
600 GPM
200

150
300 GPM
100
Full Load

50

0
0 100 200 300 400 500 600

9L-775-4
MOTOR TORQUE CURVE
16000

14000

12000
TORQUE (FT-LBS)

10000

8000

6000

4000
Full Load

2000

0
0 100 200 300 400 500 600 700 800

104 8-1/2



5L-850-4 Length 21.8 ft 6.65 m


Number of Stages 4


Flow Rate 400 - 1,000 gpm 1,514 - 3,785 lpm

4 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
12-1/4" 13-1/2" 14-3/4" 12-1/4" 13-1/2" 14-3/4"

0.31 5.07 6.32 7.55

0.62 7.26 8.50 9.72

0.93 9.45 10.67 11.89

1.22 11.49 12.71 13.91

1.50 1.51 13.47 14.68 15.87

1.76 3.71 0.21 15.30 16.50 17.69

2.00 5.74 2.23 16.99 18.19 19.37
Bit To 2.23 7.69 4.17 0.79 18.62 19.80 20.98
Bend 2.42 9.30 5.77 2.38 19.96 21.14 22.31

2.60 10.82 7.29 3.90 21.23 22.40 23.57

2.74 12.01 8.47 5.07 22.22 23.39 24.55

2.85 12.94 9.40 5.99 22.99 24.16 25.32

2.93 13.62 10.07 6.67 23.56 24.72 25.87

2.98 14.04 10.50 7.09 23.91 25.07 26.22

3.00 14.21 10.66 7.25 24.05 25.21 26.36

8-1/2 105

5L-850-4
MOTOR SPEED CURVE
300
1000 GPM

Full Load
250

200 700 GPM
SPEED (RPM)

150

400 GPM
100

50

0
0 100 200 300 400 500 600

5L-850-4
MOTOR POWER CURVE
350

300

250 1000 GPM
POWER (HP)

200
700 GPM
150

400 GPM
100
Full Load

50

0
0 100 200 300 400 500 600

5L-850-4
MOTOR TORQUE CURVE
14000

12000

10000
TORQUE (FT-LBS)

8000

6000

4000
Full Load

2000

0
0 100 200 300 400 500 600 700 800

106 8-1/2



5L-850-5 Length 24.6 ft 7.49 m


Number of Stages 5


Flow Rate 400 - 1,000 gpm 1,514 - 3,785 lpm

5 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
12-1/4" 13-1/2" 14-3/4" 12-1/4" 13-1/2" 14-3/4"

0.31 4.20 5.19 6.16

0.62 6.21 7.18 8.15

0.93 8.21 9.18 10.14

1.22 10.09 11.05 12.00

1.50 1.35 11.90 12.85 13.80

1.76 3.32 0.19 13.58 14.53 15.47

2.00 5.14 2.00 15.13 16.08 17.01
Bit To 2.23 6.89 3.74 0.71 16.62 17.56 18.49
Bend 2.42 8.33 5.17 2.14 17.85 18.78 19.71

2.60 9.69 6.53 3.49 19.02 19.94 20.86

2.74 10.75 7.59 4.55 19.92 20.85 21.76

2.85 11.59 8.42 5.37 20.63 21.55 22.47

2.93 12.20 9.03 5.98 21.15 22.07 22.98

2.98 12.57 9.40 6.35 21.47 22.39 23.30

3.00 12.73 9.56 6.50 21.60 22.52 23.43

8-1/2 107

5L-850-5
MOTOR SPEED CURVE
300
1000 GPM

Full Load
250

200 700 GPM
SPEED (RPM)

150
400 GPM
100

50

0
0 100 200 300 400 500 600 700 800

5L-850-5
MOTOR POWER CURVE
400

350

300 1000 GPM

250
POWER (HP)

700 GPM
200

150
400 GPM

100
Full Load

50

0
0 100 200 300 400 500 600 700 800

5L-850-5
MOTOR TORQUE CURVE
16000

14000

12000
TORQUE (FT-LBS)

10000

8000

6000

4000
Full Load

2000

0
0 100 200 300 400 500 600 700 800 900 1000

108 8-1/2



5L-850-6 Length 27.3 ft 8.33 m


Number of Stages 6


Flow Rate 400 - 1,000 gpm 1,514 - 3,785 lpm

6 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
12-1/4" 13-1/2" 14-3/4" 12-1/4" 13-1/2" 14-3/4"

0.31 3.56 4.36 5.15

0.62 5.41 6.20 6.99

0.93 7.26 8.04 8.82

1.22 8.99 9.77 10.54

1.50 1.23 10.66 11.43 12.20

1.76 3.01 0.17 12.21 12.98 13.74

2.00 4.66 1.81 13.64 14.40 15.16
Bit To 2.23 6.24 3.39 0.64 15.01 15.77 16.52
Bend 2.42 7.54 4.69 1.94 16.15 16.90 17.65

2.60 8.78 5.92 3.17 17.22 17.97 18.72

2.74 9.74 6.88 4.12 18.06 18.80 19.54

2.85 10.49 7.63 4.87 18.71 19.46 20.20

2.93 11.04 8.18 5.42 19.19 19.93 20.67

2.98 11.39 8.52 5.76 19.49 20.23 20.97

3.00 11.52 8.66 5.89 19.61 20.35 21.09

8-1/2 109

5L-850-6
MOTOR SPEED CURVE
300
1000 GPM

Full Load
250

200 700 GPM
SPEED (RPM)

150
400 GPM
100

50

0
0 100 200 300 400 500 600 700 800 900

5L-850-6
MOTOR POWER CURVE
500

450

400

350 1000 GPM
POWER (HP)

300

250 700 GPM

200

150 400 GPM

100
Full Load

50

0
0 100 200 300 400 500 600 700 800 900

5L-850-6
MOTOR TORQUE CURVE
20000

18000

16000

14000
TORQUE (FT-LBS)

12000

10000

8000

6000
Full Load

4000

2000

0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200

110 9-5/8



3L-963-6 Length 29.5 ft 8.99 m


Number of Stages 6


Flow Rate 500 - 1,200 gpm 1,892 - 4,542 lpm

6 Stage






Pull to Yield Motor 1,000,000 lbs 4,448 kN

6-5/8 Reg
7-5/8 Reg
6-5/8 Reg
7-5/8 Reg

ABH
HOLE SIZE HOLE SIZE
ANGLE
12-1/4" 13-1/2" 14-3/4" 17-1/2" 12-1/4" 13-1/2" 14-3/4" 17-1/2"

0.31 2.51 3.18 3.84 5.29

0.62 4.22 4.89 5.55 6.98

0.93 0.14 5.94 6.60 7.25 8.67

1.22 1.97 7.54 8.20 8.85 10.26

1.50 3.73 1.14 9.09 9.74 10.39 11.79

1.76 5.37 2.77 0.26 10.53 11.18 11.82 13.21

2.00 6.88 4.28 1.76 11.86 12.50 13.14 14.52
Bit To 2.23 8.33 5.72 3.20 13.13 13.77 14.40 15.77
Bend 2.42 9.53 6.91 4.39 14.19 14.82 15.45 16.81

2.60 10.66 8.04 5.52 0.27 15.18 15.81 16.44 17.79

2.74 11.54 8.92 6.39 1.14 15.96 16.58 17.21 18.56

2.85 12.23 9.61 7.08 1.82 16.57 17.19 17.81 19.16

2.93 12.74 10.11 7.58 2.32 17.01 17.63 18.25 19.59

2.98 13.05 10.43 7.89 2.63 17.29 17.91 18.53 19.87

3.00 13.18 10.55 8.02 2.75 17.40 18.02 18.64 19.98

9-5/8 111

3L-963-6
MOTOR SPEED CURVE
400
1200 GPM

Full Load
350

300
850 GPM
SPEED (RPM)

250

200

150 500 GPM

100

50

0
0 100 200 300 400 500 600 700 800 900

3L-963-6
MOTOR POWER CURVE
900

800

700
1200 GPM
600
POWER (HP)

500
850 GPM
400

300
500 GPM
200
Full Load

100

0
0 100 200 300 400 500 600 700 800 900

3L-963-6
MOTOR TORQUE CURVE
25000

20000
TORQUE (FT-LBS)

15000

10000
Full Load

5000

0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200

112 9-5/8



5L-963-4 Length 24.0 ft 7.32 m


Number of Stages 4


Flow Rate 500 - 1,200 gpm 1,892 - 4,542 lpm

4 Stage







6-5/8 Reg
7-5/8 Reg
6-5/8 Reg
7-5/8 Reg

ABH
HOLE SIZE HOLE SIZE
ANGLE
12-1/4" 13-1/2" 14-3/4" 17-1/2" 12-1/4" 13-1/2" 14-3/4" 17-1/2"

0.31 3.36 4.36 5.35 7.50

0.62 5.36 6.36 7.34 9.48

0.93 0.17 7.37 8.35 9.33 11.45

1.22 2.38 9.25 10.22 11.19 13.30

1.50 4.52 1.37 11.06 12.03 12.99 15.08

1.76 6.50 3.35 0.31 12.74 13.71 14.66 16.73

2.00 8.32 5.17 2.13 14.30 15.25 16.20 18.26
Bit To 2.23 10.08 6.91 3.87 15.78 16.74 17.68 19.73
Bend 2.42 11.52 8.35 5.30 17.01 17.96 18.90 20.94

2.60 12.90 9.72 6.66 0.32 18.18 19.12 20.06 22.08

2.74 13.96 10.78 7.72 1.37 19.09 20.03 20.96 22.98

2.85 14.80 11.62 8.55 2.20 19.80 20.74 21.66 23.68

2.93 15.41 12.23 9.16 2.80 20.32 21.25 22.18 24.19

2.98 15.79 12.61 9.54 3.17 20.64 21.57 22.50 24.51

3.00 15.94 12.76 9.69 3.32 20.77 21.70 22.63 24.63

9-5/8 113

5L-963-4
MOTOR SPEED CURVE
300
1200 GPM

Full Load
250

200 850 GPM
SPEED (RPM)

150

500 GPM
100

50

0
0 100 200 300 400 500 600

5L-963-4
MOTOR POWER CURVE
450

400

350
1200 GPM

300
POWER (HP)

250 850 GPM

200

150 500 GPM

100
Full Load

50

0
0 100 200 300 400 500 600

5L-963-4
MOTOR TORQUE CURVE
18000

16000

14000
TORQUE (FT-LBS)

12000

10000

8000

6000
Full Load

4000

2000

0
0 100 200 300 400 500 600 700 800

114 9-5/8



5L-963-5 Length 26.8 ft 8.15 m


Number of Stages 5


Flow Rate 500 - 1,200 gpm 1,892 - 4,542 lpm

5 Stage







6-5/8 Reg
7-5/8 Reg
6-5/8 Reg
7-5/8 Reg

ABH
HOLE SIZE HOLE SIZE
ANGLE
12-1/4" 13-1/2" 14-3/4" 17-1/2" 12-1/4" 13-1/2" 14-3/4" 17-1/2"

0.31 2.88 3.69 4.49 6.24

0.62 4.73 5.53 6.33 8.06

0.93 0.16 6.58 7.38 8.17 9.88

1.22 2.16 8.31 9.10 9.89 11.59

1.50 4.09 1.24 9.98 10.77 11.54 13.24

1.76 5.88 3.03 0.28 11.53 12.31 13.09 14.77

2.00 7.53 4.68 1.93 12.97 13.74 14.51 16.18
Bit To 2.23 9.12 6.26 3.50 14.34 15.11 15.87 17.53
Bend 2.42 10.43 7.56 4.80 15.47 16.24 17.00 18.65

2.60 11.67 8.80 6.04 0.29 16.55 17.31 18.07 19.71

2.74 12.64 9.76 6.99 1.24 17.38 18.14 18.90 20.53

2.85 13.40 10.52 7.75 1.99 18.04 18.80 19.55 21.18

2.93 13.95 11.07 8.30 2.54 18.52 19.27 20.02 21.65

2.98 14.29 11.41 8.64 2.88 18.82 19.57 20.32 21.94

3.00 14.43 11.55 8.78 3.01 18.94 19.69 20.44 22.06

9-5/8 115

5L-963-5
MOTOR SPEED CURVE
300
1200 GPM

Full Load
250

200 850 GPM
SPEED (RPM)

150
500 GPM
100

50

0
0 100 200 300 400 500 600 700 800

5L-963-5
MOTOR POWER CURVE
500

450

400

350 1200 GPM
POWER (HP)

300

250 850 GPM

200

150 500 GPM

100
Full Load

50

0
0 100 200 300 400 500 600 700 800

5L-963-5
MOTOR TORQUE CURVE
18000

16000

14000
TORQUE (FT-LBS)

12000

10000

8000

6000
Full Load

4000

2000

0
0 100 200 300 400 500 600 700 800 900 1000

116 9-5/8



5L-963-6 Length 29.5 ft 8.99 m


Number of Stages 6


Flow Rate 500 - 1,200 gpm 1,892 - 4,542 lpm

6 Stage







6-5/8 Reg
7-5/8 Reg
6-5/8 Reg
7-5/8 Reg

ABH
HOLE SIZE HOLE SIZE
ANGLE
12-1/4" 13-1/2" 14-3/4" 17-1/2" 12-1/4" 13-1/2" 14-3/4" 17-1/2"

0.31 2.51 3.18 3.84 5.29

0.62 4.22 4.89 5.55 6.98

0.93 0.14 5.94 6.60 7.25 8.67

1.22 1.97 7.54 8.20 8.85 10.26

1.50 3.73 1.14 9.09 9.74 10.39 11.79

1.76 5.37 2.77 0.26 10.53 11.18 11.82 13.21

2.00 6.88 4.28 1.76 11.86 12.50 13.14 14.52
Bit To 2.23 8.33 5.72 3.20 13.13 13.77 14.40 15.77
Bend 2.42 9.53 6.91 4.39 14.19 14.82 15.45 16.81

2.60 10.66 8.04 5.52 0.27 15.18 15.81 16.44 17.79

2.74 11.54 8.92 6.39 1.14 15.96 16.58 17.21 18.56

2.85 12.23 9.61 7.08 1.82 16.57 17.19 17.81 19.16

2.93 12.74 10.11 7.58 2.32 17.01 17.63 18.25 19.59

2.98 13.05 10.43 7.89 2.63 17.29 17.91 18.53 19.87

3.00 13.18 10.55 8.02 2.75 17.40 18.02 18.64 19.98

9-5/8 117

5L-963-6
MOTOR SPEED CURVE
300
1200 GPM

Full Load
250

200 850 GPM
SPEED (RPM)

150
500 GPM
100

50

0
0 100 200 300 400 500 600 700 800 900

5L-963-6
MOTOR POWER CURVE
500

450

400

350 1200 GPM
POWER (HP)

300

250 850 GPM

200

150 500 GPM

100
Full Load

50

0
0 100 200 300 400 500 600 700 800 900

5L-963-6
MOTOR TORQUE CURVE
18000

16000

14000
TORQUE (FT-LBS)

12000

10000

8000

6000
Full Load

4000

2000

0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200

118 11-1/4



3L-1125-4 Length 32.1 ft 9.79 m


Number of Stages 4


Flow Rate 1,000 - 1,500 gpm 3,785 - 5,678 lpm

4 Stage









ABH
HOLE SIZE HOLE SIZE
ANGLE
14-3/4" 17-1/2" 26" 14-3/4" 17-1/2" 26"

0.31 2.76 4.10 8.11

0.62 4.33 5.65 9.63

0.93 5.89 7.21 11.16

1.22 1.51 7.35 8.66 12.58

1.50 3.19 8.77 10.07 13.95

1.76 4.75 0.45 10.08 11.37 15.23

2.00 6.19 1.88 11.29 12.57 16.41

Bit To 2.23 7.57 3.25 12.45 13.73 17.54
Bend 2.42 8.71 4.38 13.41 14.68 18.47

2.60 9.79 5.46 14.32 15.58 19.36

2.74 10.63 6.29 15.03 16.28 20.04

2.85 11.29 6.95 15.58 16.84 20.58

2.93 11.77 7.42 15.99 17.24 20.98

2.98 12.07 7.72 16.24 17.49 21.22

3.00 12.19 7.84 16.34 17.59 21.32

11-1/4 119

3L-1125-4
MOTOR SPEED CURVE
300
1500 GPM

Full Load
250

1250 GPM
200
SPEED (RPM)

150 1000 GPM

100

50

0
0 100 200 300 400 500 600

3L-1125-4
MOTOR POWER CURVE
500

450

400
1500 GPM
350
POWER (HP)

300
1250 GPM
250

200 1000 GPM

150

100
Full Load

50

0
0 100 200 300 400 500 600

3L-1125-4
MOTOR TORQUE CURVE
20000

18000

16000

14000
TORQUE (FT-LBS)

12000

10000

8000

6000
Full Load

4000

2000

0
0 100 200 300 400 500 600 700 800

FISHING DIMENSIONS
120

Model FISHING DIMENSIONS (in)
Number A B C D E F G H I J K L M N O P Q R S T U V W X Y Y' Z

5L-170-3 1.7 3.5 10.5 34.1 72.8 7.0 113.9 0.9 15.8 22.0 57.0 1.0 0.9 0.6 25.6 23.6 1.1 1.4 1.7 1.7 1.7
5L-170-5 1.7 3.5 10.5 34.1 98.8 7.0 139.9 0.9 15.8 22.0 91.0 1.0 0.9 0.6 25.6 23.6 1.1 1.4 1.7 1.7 1.7

4L-212-7 2.0 3.8 13.2 43.0 87.0 7.5 137.4 1.0 17.3 28.5 81.0 1.1 1.1 0.6 32.0 29.8 1.3 1.9 2.0 2.0 2.0
5L-212-3 2.0 3.8 13.2 43.0 63.0 7.5 113.4 1.0 17.3 28.5 57.0 1.0 1.1 0.6 32.0 29.8 1.3 1.9 2.0 2.0 2.0

5L-288-3 2.9 4.9 18.9 40.9 81.9 7.5 130.3 1.9 24.7 14.7 79.5 1.8 1.8 24.4 22.1 1.9 2.5 2.2 2.2 2.9
7L-288-4 2.9 4.9 18.9 40.9 81.9 7.5 130.3 1.9 24.7 14.7 79.5 1.8 1.8 24.4 22.1 1.9 2.5 2.2 2.2 2.9

7L-313-4 3.1 4.9 18.9 40.9 81.9 7.5 130.3 1.9 24.7 14.7 79.5 1.8 1.8 24.4 22.1 1.9 2.5 2.2 2.2 2.9

5L-350-3 3.5 6.3 21.5 49.6 83.5 9.1 142.1 2.3 30.6 15.7 80.3 2.4 2.4 30.9 28.1 2.5 3.1 2.8 2.8 3.5

1L-375-4 3.8 4.1 6.9 8.5 26.7 56.9 82.7 9.6 149.2 2.5 6.5 0.4 36.0 18.5 78.7 2.5 2.6 1.3 33.3 30.2 2.8 3.5 3.0 3.0 3.8
5L-375-3 3.8 4.1 6.9 8.5 26.7 56.9 82.7 9.6 149.2 2.5 6.5 0.4 36.0 18.5 78.7 2.5 2.6 1.3 33.3 30.2 2.8 3.5 3.0 3.0 3.8
9L-375-4 3.8 4.1 6.9 8.5 26.7 56.9 82.7 9.6 149.2 2.5 6.5 0.4 36.0 18.5 78.7 2.8 2.6 1.3 33.3 30.2 2.8 3.5 3.0 3.0 3.8

5L-475-3 4.7 5.4 7.9 13.8 29.6 70.7 118.9 11.3 6.9 201.0 3.0 7.9 0.6 40.0 28.3 115.7 2.8 3.3 1.7 44.6 41.1 3.3 4.4 4.0 3.7 4.7 33.6
5L-475-4 4.7 5.4 7.9 13.8 29.6 70.7 100.3 11.3 6.9 182.4 3.0 7.9 0.6 40.0 28.3 96.1 2.8 3.3 1.7 44.6 41.1 3.3 4.4 4.0 3.7 4.7 33.6
5L-475-5 4.7 5.4 7.9 13.8 29.6 70.7 125.3 11.3 6.9 207.4 3.0 7.9 0.6 40.0 28.3 120.1 2.8 3.3 1.7 44.6 41.1 3.3 4.4 4.0 3.7 4.7 33.6
5L-475-6 4.7 5.4 7.9 13.8 29.6 70.7 150.4 11.3 6.9 232.4 3.0 7.9 0.6 40.0 28.3 144.1 2.8 3.3 1.7 44.6 41.1 3.3 4.4 4.0 3.7 4.7 33.6
7L-475-3 4.7 5.4 7.9 13.8 29.6 70.7 100.3 11.3 6.9 182.4 3.0 7.9 0.6 40.0 28.3 96.1 2.8 3.3 1.7 44.6 41.1 3.3 4.4 4.0 3.7 4.7 33.6
9L-475-4 4.7 5.4 7.9 13.8 29.6 70.7 100.3 11.3 6.9 182.4 3.0 7.9 0.6 40.0 28.3 96.1 2.8 3.3 1.7 44.6 41.1 3.3 4.4 4.0 3.7 4.7 33.6

5L-550-4 5.5 6.3 8.5 17.4 35.1 78.2 126.2 13.3 7.5 237.2 3.8 10.0 0.9 47.2 28.6 121.3 3.3 3.9 2.1 46.9 43.1 3.9 5.1 4.5 4.4 5.5

5L-650-4 6.5 7.2 9.2 21.4 40.6 85.7 152.2 15.2 8.1 253.0 4.6 12.0 1.2 54.3 28.9 146.5 3.8 4.4 2.4 49.1 45.1 4.5 5.8 5.1 5.1 6.5
5L-650-5 6.5 7.2 9.2 21.4 40.6 85.7 181.1 15.2 8.1 282.0 4.6 12.0 1.2 54.3 28.9 175.4 3.8 4.4 2.4 49.1 45.1 4.5 5.8 5.1 5.1 6.5
5L-650-6 6.5 7.2 9.2 21.4 40.6 96.8 214.6 15.2 8.1 326.6 4.6 12.0 1.2 54.3 39.3 208.7 3.8 4.7 2.6 60.2 56.1 4.5 5.8 5.5 5.3 6.8 12.2
9L-650-3.7 6.5 7.2 9.2 21.4 40.6 96.8 214.6 15.2 8.1 326.6 4.6 12.0 1.2 54.3 39.3 208.7 3.8 4.7 2.6 60.2 56.1 4.5 5.8 5.5 5.3 6.8 12.2
9L-650-4 6.5 7.2 9.2 21.4 40.6 85.7 152.2 15.2 8.1 253.0 4.6 12.0 1.2 54.3 28.9 146.5 3.8 4.4 2.4 49.1 45.1 4.5 5.8 5.1 5.1 6.5

5L-675-4 6.8 7.4 9.2 21.2 42.7 98.5 148.8 15.0 10.4 262.3 4.5 12.2 1.4 56.8 39.3 144.3 4.2 4.7 2.6 60.2 55.8 4.9 6.1 5.5 5.3 6.8 11.8
5L-675-5 6.8 7.4 9.2 21.2 42.7 98.5 181.5 15.0 10.4 295.0 4.5 12.2 1.4 56.8 39.3 175.6 4.2 4.7 2.6 60.2 55.8 4.9 6.1 5.5 5.3 6.8 11.8
5L-675-6 6.8 7.4 9.2 21.2 42.7 98.5 214.6 15.0 10.4 328.1 4.5 12.2 1.4 56.8 39.3 208.7 4.2 4.7 2.6 60.2 55.8 4.9 6.1 5.5 5.3 6.8 11.8
9L-675-2 6.8 7.4 9.2 21.2 42.7 98.5 90.2 15.0 10.4 203.7 4.5 12.2 1.4 56.8 39.3 85.0 4.9 4.7 2.6 60.2 55.8 4.9 6.1 5.5 5.3 6.8 11.8
9L-675-4 6.8 7.4 9.2 21.2 42.7 98.5 175.2 15.0 10.4 203.7 4.5 12.2 1.4 56.8 39.3 170.1 4.9 4.7 2.6 60.2 55.8 4.9 6.1 5.5 5.3 6.8 11.8

5L-775-4 7.8 8.7 9.7 24.1 46.5 96.6 148.0 16.1 10.2 260.8 5.1 14.2 1.6 63.0 31.5 143.5 4.9 5.5 3.1 54.9 50.2 6.0 7.1 6.5 6.5 7.8
5L-775-5 7.8 8.7 9.7 24.1 46.5 96.6 181.1 16.1 10.2 293.9 5.1 14.2 1.6 63.0 31.5 176.6 4.9 5.5 3.1 54.9 50.2 6.0 7.1 6.5 6.5 7.8
5L-775-6 7.8 8.7 9.7 24.1 46.5 96.6 214.2 16.1 10.2 326.9 5.1 14.2 1.6 63.0 31.5 209.6 4.9 5.5 3.1 54.9 50.2 6.0 7.1 6.5 6.5 7.8
9L-775-4 7.8 8.7 9.7 24.1 46.5 96.6 148.0 16.1 10.2 260.8 5.1 14.2 1.6 63.0 31.5 143.5 4.9 5.5 3.1 54.9 50.2 6.0 7.1 6.5 6.5 7.8

5L-850-4 8.5 9.6 9.8 24.4 46.9 97.0 148.0 16.7 9.7 261.7 5.7 15.0 2.0 63.4 31.5 143.3 5.4 6.0 3.3 55.1 48.8 6.3 7.7 7.1 7.1 8.5
5L-850-5 8.5 9.6 9.8 24.4 46.9 97.0 181.1 16.7 9.7 294.8 5.7 15.0 2.0 63.4 31.5 176.4 5.4 6.0 3.3 55.1 48.8 6.3 7.7 7.1 7.1 8.5
5L-850-6 8.5 9.6 9.8 24.4 46.9 97.0 214.2 16.7 9.7 327.9 5.7 15.0 2.0 63.4 31.5 209.4 5.4 6.0 3.3 55.1 48.8 6.3 7.7 7.1 7.1 8.5

3L-963-6 9.6 10.9 10.2 25.6 48.5 104.6 219.3 24.6 9.3 348.5 6.5 15.7 2.6 65.0 36.6 213.8 5.9 6.5 3.5 61.5 56.1 6.9 8.9 7.9 7.5 9.6 13.4
5L-963-4 9.6 10.9 10.2 25.6 48.5 104.6 153.1 24.6 9.3 282.4 6.5 15.7 2.6 65.0 36.6 147.6 5.9 6.5 3.5 61.5 56.1 6.9 8.9 7.9 7.5 9.6 13.4
121

5L-963-5 9.6 10.9 10.2 25.6 48.5 104.6 186.2 24.6 9.3 315.4 6.5 15.7 2.6 65.0 36.6 180.7 5.9 6.5 3.5 61.5 56.1 6.9 8.9 7.9 7.5 9.6 13.4
5L-963-6 9.6 10.9 10.2 25.6 48.5 104.6 219.3 24.6 9.3 348.5 6.5 15.7 2.6 65.0 36.6 213.8 5.9 6.5 3.5 61.5 56.1 6.9 8.9 7.9 7.5 9.6 13.4

122

Cavo Drilling Motors
2450 Black Gold Ct.
Houston, Texas 77073
U.S.A.
Tel: (001) 713-896-0445
Fax: (001) 713-896-0332
http://www.cavodm.com

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