Motor Handbook
Second Edition, June 2019, Version 2.2
This handbook is intended to be an aid to the operator
and is solely provided for information and illustration
purposes.
•
The technical data and text in this handbook is subject
to change without notice.
•
www.RivalDT.com [email protected]
5535 Brystone Drive Houston, TX 77041
•
Rival Downhole Tools Copyright © 2019
Rival PDM Handbook
1 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
Contents Motor Components .......................................................... 2
Top Sub & Rotor Catch ............................................... 2
Power Section ............................................................. 2
Adjustable Bend Housing (EZ3) .................................. 3
Fixed Bend Housing .................................................... 3
Transmission Assembly .............................................. 3
Bearing Section ........................................................... 3
Stabilizers .................................................................... 3
Policies & Procedures ..................................................... 3
EZ3 ABH Field Adjustment ......................................... 3
ABH Make-up Torque ................................................. 4
Stabilizer Field Replacement ...................................... 4
Stabilizer Field Make-up Torque ................................. 5
Downhole Temperature ............................................... 5
Motor Performance Data ................................................. 5
Performance Summary ............................................... 5
Weight on Bit and Overpull Limits ............................... 5
4-3/4” Motor 4/5 Lobe 6.0 Stage ................................. 6
4-3/4” Motor 5/6 Lobe 8.3 Stage ................................. 7
4-3/4” Motor 7/8 Lobe 2.6 Stage ................................. 8
4-3/4” Motor 7/8 Lobe 3.8 Stage ................................. 9
5” Motor 6/7 Lobe 8.0 Stage ..................................... 10
5-1/8” Motor 6/7 Lobe 8.0 Stage ............................... 11
6-3/4” Motor 4/5 Lobe 7.0 Stage ............................... 12
6-3/4” Motor 7/8 Lobe 3.5 Stage ............................... 13
6-3/4” Motor 7/8 Lobe 5.0 Stage ............................... 14
6-3/4” Motor 7/8 Lobe 5.7 Stage ............................... 15
7” Motor 5/6 Lobe 8.2 Stage ..................................... 16
7-1/8” Motor 4/5 Lobe 7.0 Stage ............................... 17
7-1/8” Motor 4/5 Lobe 7.0 Stage ET ......................... 18
7-1/8” Motor 7/8 Lobe 5.0 Stage ............................... 19
7-1/8” Motor 7/8 Lobe 5.7 Stage ............................... 20
7-3/4” Motor 4/5 Lobe 6.0 Stage ............................... 21
7-3/4” Motor 7/8 Lobe 4.0 Stage ............................... 22
8-1/2” Motor 7/8 Lobe 3.4 Stage ............................... 23
8-1/2” Motor 7/8 Lobe 4.0 Stage ............................... 24
8-1/2” Motor 7/8 Lobe 4.0 Stage ET ......................... 25
8-1/2” Motor 7/8 Lobe 5.9 Stage ............................... 26
9-5/8” Motor 5/6 Lobe 4.0 Stage ............................... 27
9-5/8” Motor 7/8 Lobe 3.9 Stage ............................... 28
9-5/8” Motor 7/8 Lobe 4.8 Stage ............................... 29
Rival PDM Handbook
2 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
Motor Components
Top Sub & Rotor Catch
At the top end of the motor is the top sub, which is a
crossover housing between the power section and the
rest of the BHA. Most top subs accommodate API float
valves. The top sub also provides a seat for the rotor catch
system.
The rotor catch is a retaining device which minimizes the
possibility of losing motor components downhole in the
unlikely event that an external connection breaks or
backs-off. The rotor catch is attached to the top of the
rotor by a threaded connection.
Power Section
The power section is a positive displacement motor
comprised of a rotor and a stator. The rotor is a long, spiral
shaft with a number of external, curved lobes. The stator
has a similar spiral profile formed internally by the stator
elastomer, but is designed to have one more lobe than the
rotor.
The design results in a cavity for fluid to flow into. As
pressure increases, the cavity progresses down the rotor
by forcing the rotor to rotate and progress around the
spiral profile. This action converters hydraulic horsepower
into mechanical horsepower delivered to the drill bit.
The desired lobe configuration will vary depended on the
application. In general, a power section with fewer lobes
generates a lower torque and higher speed, and a power
section with more lobes generates a higher torque and
lower speed.
Since the power section is a positive displacement motor,
speed and torque are determined independently from
each other during operation.
The rotational speed is proportional to the fluid flow rate
through the power section. The higher the flow rate, the
higher the output speed.
The torque generated is proportional to the differential
pressure across the power section. Differential pressure
is created by applying a load to the bit, thus the more
weight applied to the bit, the higher the differential
pressure across the power section.
For each power section configuration, there is a limit to
how much differential pressure the power section can
handle. If the differential pressure increases beyond the
elastomer limitations, the power section will no longer
keep the fluid cavities travelling down the rotor separate
from each other causing the rotor, and thus the bit, to stop
rotating. This is commonly known as a stalled motor and
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3 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
can cause damage to the stator elastomer, motor, and
other BHA components.
Adjustable Bend Housing (EZ3)
The EZ3 adjustable bend housing is a proprietary design
that connects the stator to the bearing section assembly.
The angle setting is field adjustable, producing a wide
range of build rates.
The EZ3 is simple to operate, service, and maintain due
to having only three components. The design also allows
for larger and stronger transmission assemblies to
maximize torque throughput.
Fixed Bend Housing
Fixed, non-adjustable housings are available in a wide
range of settings, including straight.
Transmission Assembly
The transmission assembly converts the eccentric
rotational motion of the rotor to concentric rotational
motion required by the bearing section. It also
accommodates any angle set on a fixed bend or
adjustable bend housing.
The current fleet of Rival motors utilizes two difference
transmission assembly designs, a C-V Joint and a Claw.
The c-v joint is utilized in the 8-1/2 PDMs, and the claw is
utilized in the 5-1/8 and 7-1/8 PDMs. As a result of the
claw design, there will be some rotational play in the 5-1/8
and 7-1/8 motors when rotating the drill bit on the surface.
Bearing Section
The bearing section is comprised of necessary
components to transmit drilling forces to the bit. The main
components include a bearing mandrel, radial bearings
and thrust bearings. The thrust and radial bearings are
mud-lubricated, eliminating the need for oil and seals, and
providing a simple to operate and service design. Due to
the mud-lubricated system, 2% to 5% of drilling fluid is
expected to flow through the bearings and directly to the
annulus, bypassing the drill bit.
The bearing mandrel transmits all of the power (torque
and rpm) to the bit. The bearing mandrel is center bored
to provide drilling fluid directly to the bit. Included on the
driveshaft is a safety catch mechanism. In the unlikely
event of a bearing mandrel break, the catch minimizes the
possibility of leaving the drill bit in the hole.
The thrust bearings are designed to sustain the applied
weight of the BHA to the bit during drilling operations. The
thrust bearings are also capable of sustaining the forces
required for off-bottom circulation and back-reaming.
The radial bearings keep the bearing mandrel centralized
by providing a smooth and wear-resistant surface. The
radial bearings resist the side-load forces seen in
directional drilling operations.
Stabilizers
Stabilizers are available as removable or integral
stabilizers. The removable stabilizers are threaded on to
the bearing housing, whereas the integral stabilizers are
directly integrated in the bearing housing.
A stabilizer can assist in maintaining a particular hole
angle, and increase the yield of the motor with regards to
angle change. Calculated build rates for stabilized motors
are based on stabilizers that are 1/8” smaller than the hole
size.
If no stabilizer is desired, slick bearing housings are
available.
Policies & Procedures
EZ3 ABH Field Adjustment
Step 1:
• Clean exterior of EZ3 ABH before clamping to ensure markings are clearly visible.
• Break middle connection with tongs in the indicated areas.
• Slowly back off Upper Housing four (4) full rotations, approximately one (1) inch.
Step 2:
• Lift Adjustment Ring above the spline. This allows free rotation of Adjustment Ring.
• Rotate until the scribe line is above the desired bend setting indicated on the Lower Housing.
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4 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
Step 3:
• Lower Adjustment Ring over the spline while maintaining alignment with scribe line and the desired bend setting indicated on the Lower Housing.
• Rotate the Upper Housing to shoulder the connection.
• Note: The matching scribe on the Upper Housing will not be aligned with the scribe on the Adjusting Ring at this point.
Step 4:
• Torque the connection until the scribe line for the matching bend setting on the Upper Housing is aligned with the scribe line on the Adjustment ring.
• Note: The torque required to align scribe lines must fall within the make-up torque ranges given in the Make-up Torque table below.
• This example shows changing from a 0 degree setting to a 2.12 degree setting.
ABH Make-up Torque
Motor Size Make-up Torque Range
(lbf-ft)
4-3/4” 13,000
5” 15,000
5-1/8” 8,000 – 13,000
6-3/4” 36,000
7” 36,000
7-1/8” 32,000 – 41,500
7-3/4” 40,000
8-1/2” 42,000 – 71,000
9-5/8” 90,000
Note: The torque required to align scribe lines must fall
within the make-up torque range.
Stabilizer Field Replacement
Step 1:
• To break Stabilizer connection, place the tongs in the areas indicated.
Step 2:
• Slowly back out the stabilizer by rotating the stabilizer to the right
• Remove and set aside
• Apply thread dope to the exposed threads and shoulder
• Slowly slide the new Stabilizer over the Bitbox and screw onto the Bearing Section.
Step 3:
• Shoulder the connection.
• Use Rig Tongs to Make-up the Stabilizer to the specified torque values in the table below
• Record the torque value
Rival PDM Handbook
5 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
Stabilizer Field Make-up Torque
Motor Size Make-up Torque
(lbf-ft)
4-3/4” 6,000
5” N/A
5-1/8” 10,000
6-3/4” 27,300
7” N/A
7-1/8” 20,000
7-3/4” 38,300
8-1/2” 29,000
9-5/8” 48,000
Downhole Temperature
Field testing has proven stator life is reduced at higher
operational temperatures. In order to maintain a stable
balance between stator life and performance it is required
to reduce differential pressure at these elevated
temperatures. The graph below illustrates the maximum
allowable differential pressure at different temperature
intervals. The green bars represent differential pressure
needed for maximum life while the orange bars represent
differential pressure needed for maximum output.
Example: Determine the maximum differential pressure
allowed to produce maximum output for a 6-3/4” 7/8 5.0.
The maximum differential pressure per spec is 1130 psi.
If this model is run at temperatures up to 200F, 100% of
the 1130 psi is allowed. If this model is run at 250F, only
85% of the 1130 psi is allowed so the maximum
differential pressure across the power section is 960.5 psi
(0.85*1130) at 250F.
Similarly, the maximum differential pressure allowed to
get the maximum life out of a 6-3/4” 7/8 5.0 is 904 psi
(80% of 1130 psi) at temperatures up to 200F and 768 psi
at 250F (68% of 1130 psi).
Motor Performance Data
Performance Summary
Size Lobes Stages Max Flow Rate
Max Bit
Speed
Rev/Unit Volume
Max Diff
Pres.
Torque @ Max Pres.
(gpm) (rpm) (rev/gal) (psi) (lbf-ft)
4-3/4” 4/5 6.0 250 260 1.020 2,030 3,690
4-3/4” 5/6 8.3 300 300 1.000 1,870 4,810
4-3/4” 7/8 2.6 300 79 0.263 590 5,250
4-3/4” 7/8 3.8 250 140 0.521 860 4,450
5” 6/7 8.0 350 290 0.810 1,800 5,720
5-1/8” 6/7 8.0 350 280 0.790 1,880 6,110
6-3/4” 4/5 7.0 600 300 0.497 1,580 9,090
6-3/4” 7/8 3.5 600 90 0.150 790 13,500
6-3/4” 7/8 5.0 600 180 0.288 1,130 10,460
6-3/4” 7/8 5.7 600 150 0.242 1,280 13,720
7” 5/6 8.2 600 260 0.426 1,850 11,270
7-1/8” 4/5 7.0 600 300 0.494 1,650 8,820
7-1/8” 7/8 5.0 600 160 0.270 1,180 10,650
7-1/8” 7/8 5.7 600 140 0.230 1,340 14,200
7-3/4” 4/5 6.0 900 230 0.246 1,350 15,300
7-3/4” 7/8 4.0 900 150 0.166 900 14,930
8-1/2” 7/8 3.4 900 80 0.087 800 22,530
8-1/2” 7/8 4.0 900 140 0.155 940 14,830
9-5/8” 5/6 4.0 1,200 150 0.122 900 19,240
9-5/8” 7/8 3.9 1,200 82 0.068 880 33,750
9-5/8” 7/8 4.8 1,200 180 0.144 1,080 24,050
Weight on Bit and Overpull Limits
Size Max WOB Max
Overpull, Backream
Max Overpull, Re-Run
Max Overpull, POOH
(lbf) (lbf) (lbf) (lbf)
4-3/4 20,000 9,660 60,000 475,000
5” 30,000 10,100 60,000 450,000
5-1/8” 54,000 78,000 154,000 441,000
6-3/4” 50,000 25,600 125,000 810,000
7” 55,000 30,000 192,000 910,000
7-1/8” 109,000 157,000 252,000 780,000
7-3/4” 70,000 39,100 350,000 1,100,000
8-1/2” 164,000 236,000 440,000 1,172,000
9-5/8” 120,000 65,000 350,000 1,340,000
Rival PDM Handbook
6 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
4-3/4” Motor 4/5 Lobe 6.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 15 in
Bit to Bend, ABH B 57.6 in
Bit to Bend, Fixed B 45.6 in
Bit to Top Sub C 276 in
Body OD, Slick D 4.818 in
Body OD, Stabilizer D 5.50 in
Pad Radius, ABH E 2.705 in
Pad Radius, Fixed E 2.534 in
Bottom Connection 3-1/2 REG
Top Connection 3-1/2 REG, IF, XH
Top Sub Float Bore 3-1/2 REG, IF, XH
Estimated Weight 912 lbf
Recommended Operating Limits
Max WOB 20,000 lbf
Max Overpull, Backream 9,660 lbf
Max Overpull, Re-Run 60,000 lbf
Max Overpull, POOH 475,000 lbf
Performance Details
Max Diff Pressure 2,030 psi
Max Torque 3,690 lbf-ft
Stall Torque 5,530 lbf-ft
Speed 1.020 rev/gal
Flow Range 100-250 gpm
Speed Range 102-260 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.39 3
0.78 6
1.15 8
1.50 11
1.83 13
2.12 15
2.38 18
2.60* 19
2.77* 21
2.89* 22
2.97* 23
3.00* 23
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.25 2
0.50 4
0.75 6
1.00 8
1.25 10
1.50 12
1.75 14
2.00 16
2.25 18
2.50* 20
2.75* 22
3.00* 24
*Bend Setting not recommended for Rotary Drilling
300 GPM
400 GPM
500 GPM
0
1000
2000
3000
4000
0
70
140
210
280
0 300 600 900 1,200 1,500
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
7 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
4-3/4” Motor 5/6 Lobe 8.3 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 15 in
Bit to Bend, ABH B 57.6 in
Bit to Bend, Fixed B 45.6 in
Bit to Top Sub C 340.8 in
Body OD, Slick D 4.818 in
Body OD, Stabilizer D 5.50 in
Pad Radius, ABH E 2.705 in
Pad Radius, Fixed E 2.534 in
Bottom Connection 3-1/2 REG
Top Connection 3-1/2 REG, IF, XH
Top Sub Float Bore 3-1/2 REG, IF, XH
Estimated Weight 1,160 lbf
Recommended Operating Limits
Max WOB 20,000 lbf
Max Overpull, Backream 6,700 lbf
Max Overpull, Re-Run 60,000 lbf
Max Overpull, POOH 441,000 lbf
Performance Details
Max Diff Pressure 1,870 psi
Max Torque 4,810 lbf-ft
Stall Torque 7,220 lbf-ft
Speed 1.000 rev/gal
Flow Range 100-300 gpm
Speed Range 100-300 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.39 3
0.78 6
1.15 8
1.50 11
1.83 13
2.12 15
2.38 18
2.60* 19
2.77* 21
2.89* 22
2.97* 23
3.00* 23
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.25 2
0.50 4
0.75 6
1.00 8
1.25 10
1.50 12
1.75 14
2.00 16
2.25 18
2.50* 20
2.75* 22
3.00* 24
*Bend Setting not recommended for Rotary Drilling
100 GPM
200 GPM
300 GPM
0
1000
2000
3000
4000
5000
0
80
160
240
320
0 400 800 1,200 1,600 2,000
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
8 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
4-3/4” Motor 7/8 Lobe 2.6 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 15 in
Bit to Bend, ABH B 57.6 in
Bit to Bend, Fixed B 45.6 in
Bit to Top Sub C 306 in
Body OD, Slick D 4.818 in
Body OD, Stabilizer D 5.50 in
Pad Radius, ABH E 2.705 in
Pad Radius, Fixed E 2.534 in
Bottom Connection 3-1/2 REG
Top Connection 3-1/2 REG, IF, XH
Top Sub Float Bore 3-1/2 REG, IF, XH
Estimated Weight 1,056 lbf
Recommended Operating Limits
Max WOB 20,000 lbf
Max Overpull, Backream 13,500 lbf
Max Overpull, Re-Run 60,000 lbf
Max Overpull, POOH 475,000 lbf
Performance Details
Max Diff Pressure 590 psi
Max Torque 5,250 lbf-ft
Stall Torque 7,880 lbf-ft
Speed 0.263 rev/gal
Flow Range 150-300 gpm
Speed Range 39-79 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.39 3
0.78 6
1.15 8
1.50 11
1.83 13
2.12 15
2.38 18
2.60* 19
2.77* 21
2.89* 22
2.97* 23
3.00* 23
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.25 2
0.50 4
0.75 6
1.00 8
1.25 10
1.50 12
1.75 14
2.00 16
2.25 18
2.50* 20
2.75* 22
3.00* 24
*Bend Setting not recommended for Rotary Drilling
150 GPM
225 GPM
300 GPM
0
1000
2000
3000
4000
5000
6000
0
20
40
60
80
0 100 200 300 400 500 600
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
9 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
4-3/4” Motor 7/8 Lobe 3.8 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 15 in
Bit to Bend, ABH B 57.6 in
Bit to Bend, Fixed B 45.6 in
Bit to Top Sub C 276 in
Body OD, Slick D 4.818 in
Body OD, Stabilizer D 5.50 in
Pad Radius, ABH E 2.705 in
Pad Radius, Fixed E 2.534 in
Bottom Connection 3-1/2 REG
Top Connection 3-1/2 REG, IF, XH
Top Sub Float Bore 3-1/2 REG, IF, XH
Estimated Weight 912 lbf
Recommended Operating Limits
Max WOB 20,000 lbf
Max Overpull, Backream 12,300 lbf
Max Overpull, Re-Run 60,000 lbf
Max Overpull, POOH 475,000 lbf
Performance Details
Max Diff Pressure 860 psi
Max Torque 4,450 lbf-ft
Stall Torque 6,670 lbf-ft
Speed 0.521 rev/gal
Flow Range 150-250 gpm
Speed Range 78-140 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.39 3
0.78 6
1.15 8
1.50 11
1.83 13
2.12 15
2.38 18
2.60* 19
2.77* 21
2.89* 22
2.97* 23
3.00* 23
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.25 2
0.50 4
0.75 6
1.00 8
1.25 10
1.50 12
1.75 14
2.00 16
2.25 18
2.50* 20
2.75* 22
3.00* 24
*Bend Setting not recommended for Rotary Drilling
150 GPM
200 GPM
250 GPM
0
1000
2000
3000
4000
5000
0
40
80
120
160
0 200 400 600 800
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
10 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
5” Motor 6/7 Lobe 8.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 22 in
Bit to Bend, ABH B 52.7 in
Bit to Bend, Fixed B 42.3 in
Bit to Top Sub C 284.4 in
Body OD, Slick D 5.068 in
Body OD, Stabilizer D 5.625 in
Pad Radius, ABH E 2.664 in
Pad Radius, Fixed E 2.534 in
Bottom Connection 3-1/2 REG, IF
Top Connection 3-1/2 REG, IF, XH
Top Sub Float Bore 3-1/2 REG, IF, XH
Estimated Weight 1,269 lbf
Recommended Operating Limits
Max WOB 30,000 lbf
Max Overpull, Backream 10,100 lbf
Max Overpull, Re-Run 60,000 lbf
Max Overpull, POOH 450,000 lbf
Performance Details
Max Diff Pressure 1,800 psi
Max Torque 5,720 lbf-ft
Stall Torque 8,580 lbf-ft
Speed 0.810 rev/gal
Flow Range 100-350 gpm
Speed Range 121-290 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 6 6 1/4 6 3/4 6 6 1/4 6 3/4
0.39 - - - 2.1 2.3 2.6
0.78 3.4 2.6 - 4.6 4.7 5.0
1.15 6.0 5.1 3.5 6.9 7.0 7.3
1.50 8.4 7.5 5.9 9.0 9.2 9.5
1.83 10.6 9.8 8.2 11.1 11.2 11.6
2.12 12.6 11.8 10.2 12.9 13.0 13.4
2.38* 14.4 13.6 12.0 14.5 14.7 15.0
2.60* 15.9 15.1 13.5 15.9 16.0 16.3
2.77* 17.1 16.3 14.6 17.1 17.1 17.4
2.90* 18.0 17.2 15.5 18.0 17.9 18.2
2.97* 18.4 17.6 16.0 18.4 18.3 18.6
3.00* 18.7 17.8 16.2 18.7 18.5 18.8
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 6 6 1/4 6 3/4 6 6 1/4 6 3/4
0.78 1.8 - - 4.7 4.9 5.2
1.15 4.3 3.3 1.4 7.1 7.3 7.6
1.50 6.7 5.7 3.8 9.4 9.5 9.8
1.75 8.4 7.4 5.5 11.0 11.1 11.4
1.83 9.0 8.0 6.0 11.5 11.7 12.0
2.00 10.1 9.2 7.2 12.6 12.7 13.1
2.12 11.0 10.0 8.0 13.4 13.5 13.8
2.25* 11.9 10.9 8.9 14.2 14.4 14.7
2.38* 12.8 11.8 9.8 15.0 15.2 15.5
2.50* 13.6 12.6 10.6 15.8 16.0 16.3
*Bend Setting not recommended for Rotary Drilling
150 GPM
250 GPM
350 GPM
0
1000
2000
3000
4000
5000
6000
0
70
140
210
280
350
0 400 800 1,200 1,600 2,000
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
11 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
5-1/8” Motor 6/7 Lobe 8.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 22 in
Bit to Bend, ABH B 55 in
Bit to Bend, Fixed B 47 in
Bit to Top Sub C 354 in
Body OD, Slick D 5.13 in
Body OD, Stabilizer D 5.80 in
Pad Radius, ABH E 2.78 in
Pad Radius, Fixed E 2.84 in
Bottom Connection 3-1/2 REG
Top Connection 3-1/2 IF
Top Sub Float Bore 3-1/2 IF
Estimated Weight 1,350 lbf
Recommended Operating Limits
Max WOB 54,000 lbf
Max Overpull, Backream 78,000 lbf
Max Overpull, Re-Run 154,000 lbf
Max Overpull, POOH 441,000 lbf
Performance Details
Max Diff Pressure 1,880 psi
Max Torque 6,110 lbf-ft
Stall Torque 9,630 lbf-ft
Speed 0.790 rev/gal
Flow Range 150-350 gpm
Speed Range 120-280 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 6 6 1/4 6 3/4 6 6 1/4 6 3/4
0.39 1.3 - - 1.8 2.0 2.3
0.78 4.1 3.3 1.7 4.3 4.4 4.7
1.15 6.7 5.9 4.3 6.7 6.7 7.1
1.50 9.1 8.3 6.8 9.1 8.9 9.2
1.83 11.5 10.7 9.1 11.5 11.0 11.3
2.12 13.5 12.7 11.1 13.5 12.8 13.1
2.38* 15.3 14.5 12.9 15.3 14.5 14.7
2.60* 16.9 16.1 14.5 16.9 16.1 16.1
2.77* 18.1 17.3 15.7 18.1 17.3 17.2
2.90* 19.0 18.2 16.6 19.0 18.2 18.0
2.97* 19.5 18.7 17.1 19.5 18.7 18.4
3.00* 19.7 18.9 17.3 19.7 18.9 18.6
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 6 6 1/4 6 3/4 6 6 1/4 6 3/4
0.78 4.5 3.5 1.7 4.5 4.6 4.9
1.15 7.1 6.2 4.3 7.1 6.9 7.3
1.50 9.5 8.6 6.8 9.5 9.2 9.5
1.75 11.3 10.4 8.6 11.3 10.8 11.1
1.83 11.9 10.9 9.1 11.9 11.3 11.6
2.00 13.1 12.1 10.3 13.1 12.4 12.7
2.12 13.9 13.0 11.2 13.9 13.2 13.5
2.25* 14.8 13.9 12.1 14.8 14.0 14.3
2.38* 15.7 14.8 13.0 15.7 14.8 15.2
2.50* 16.6 15.7 13.8 16.6 15.7 15.9
*Bend Setting not recommended for Rotary Drilling
150 GPM
250 GPM
350 GPM
0
1000
2000
3000
4000
5000
6000
7000
8000
0
50
100
150
200
250
300
350
0 500 1,000 1,500 2,000 2,500
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
12 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
6-3/4” Motor 4/5 Lobe 7.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 32.4 in
Bit to Bend, ABH B 79.2 in
Bit to Bend, Fixed B 62.4 in
Bit to Top Sub C 325.2 in
Body OD, Slick D 6.87 in
Body OD, Stabilizer D 7.750 in
Pad Radius, ABH E 3.625 in
Pad Radius, Fixed E 3.565 in
Bottom Connection 4-1/2, 6-5/8 REG
Top Connection 4-1/2 IF/ REG, 5-1/2 REG
Top Sub Float Bore 4-1/2 IF/ REG, 5-1/2 REG
Estimated Weight 2,225 lbf
Recommended Operating Limits
Max WOB 50,000 lbf
Max Overpull, Backream 25,300 lbf
Max Overpull, Re-Run 125,000 lbf
Max Overpull, POOH 810,000 lbf
Performance Details
Max Diff Pressure 1,580 psi
Max Torque 9,090 lbf-ft
Stall Torque 13,630 lbf-ft
Speed 0.497 rev/gal
Flow Range 300-600 gpm
Speed Range 149-300 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.39 3
0.78 6
1.15 8
1.50 10
1.83 12
2.12* 14
2.38* 16
2.60* 17
2.77* 18
2.89* 19
2.97* 20
3.00* 20
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.25 3
0.50 4
0.75 6
1.00 8
1.25 10
1.50 11
1.75 13
2.00* 15
2.25* 17
2.50* 18
2.75* 20
3.00* 22
*Bend Setting not recommended for Rotary Drilling
300 GPM
450 GPM
600 GPM
0
2000
4000
6000
8000
10000
0
80
160
240
320
0 300 600 900 1,200 1,500
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
13 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
6-3/4” Motor 7/8 Lobe 3.5 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 32.4 in
Bit to Bend, ABH B 79.2 in
Bit to Bend, Fixed B 62.4 in
Bit to Top Sub C 375.6 in
Body OD, Slick D 6.87 in
Body OD, Stabilizer D 7.750 in
Pad Radius, ABH E 3.625 in
Pad Radius, Fixed E 3.565 in
Bottom Connection 4-1/2, 6-5/8 REG
Top Connection 4-1/2 IF/ REG, 5-1/2 REG
Top Sub Float Bore 4-1/2 IF/ REG, 5-1/2 REG
Estimated Weight 2,575 lbf
Recommended Operating Limits
Max WOB 50,000 lbf
Max Overpull, Backream 32,500 lbf
Max Overpull, Re-Run 125,000 lbf
Max Overpull, POOH 810,000 lbf
Performance Details
Max Diff Pressure 790 psi
Max Torque 13,500 lbf-ft
Stall Torque 20,250 lbf-ft
Speed 0.150 rev/gal
Flow Range 300-600 gpm
Speed Range 45-90 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.39 3
0.78 6
1.15 8
1.50 10
1.83 12
2.12* 14
2.38* 16
2.60* 17
2.77* 18
2.89* 19
2.97* 20
3.00* 20
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.25 3
0.50 4
0.75 6
1.00 8
1.25 10
1.50 11
1.75 13
2.00* 15
2.25* 17
2.50* 18
2.75* 20
3.00* 22
*Bend Setting not recommended for Rotary Drilling
300 GPM
450 GPM
600 GPM
0
3000
6000
9000
12000
15000
0
30
60
90
0 200 400 600 800
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
14 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
6-3/4” Motor 7/8 Lobe 5.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 32.4 in
Bit to Bend, ABH B 79.2 in
Bit to Bend, Fixed B 62.4 in
Bit to Top Sub C 309.6 in
Body OD, Slick D 6.87 in
Body OD, Stabilizer D 7.750 in
Pad Radius, ABH E 3.625 in
Pad Radius, Fixed E 3.565 in
Bottom Connection 4-1/2, 6-5/8 REG
Top Connection 4-1/2 IF/ REG, 5-1/2 REG
Top Sub Float Bore 4-1/2 IF/ REG, 5-1/2 REG
Estimated Weight 2,116 lbf
Recommended Operating Limits
Max WOB 50,000 lbf
Max Overpull, Backream 28,600 lbf
Max Overpull, Re-Run 125,000 lbf
Max Overpull, POOH 810,000 lbf
Performance Details
Max Diff Pressure 1,130 psi
Max Torque 10,460 lbf-ft
Stall Torque 25,690 lbf-ft
Speed 0.288 rev/gal
Flow Range 300-600 gpm
Speed Range 86-180 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.39 3
0.78 6
1.15 8
1.50 10
1.83 12
2.12* 14
2.38* 16
2.60* 17
2.77* 18
2.89* 19
2.97* 20
3.00* 20
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.25 3
0.50 4
0.75 6
1.00 8
1.25 10
1.50 11
1.75 13
2.00* 15
2.25* 17
2.50* 18
2.75* 20
3.00* 22
*Bend Setting not recommended for Rotary Drilling
300 GPM
450 GPM
600 GPM
0
3000
6000
9000
12000
0
50
100
150
200
0 200 400 600 800 1,000 1,200
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
15 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
6-3/4” Motor 7/8 Lobe 5.7 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 32.4 in
Bit to Bend, ABH B 79.2 in
Bit to Bend, Fixed B 62.4 in
Bit to Top Sub C 375.6 in
Body OD, Slick D 6.87 in
Body OD, Stabilizer D 7.750 in
Pad Radius, ABH E 3.625 in
Pad Radius, Fixed E 3.565 in
Bottom Connection 4-1/2, 6-5/8 REG
Top Connection 4-1/2 IF/ REG, 5-1/2 REG
Top Sub Float Bore 4-1/2 IF/ REG, 5-1/2 REG
Estimated Weight 2,575 lbf
Recommended Operating Limits
Max WOB 50,000 lbf
Max Overpull, Backream 25,600 lbf
Max Overpull, Re-Run 125,000 lbf
Max Overpull, POOH 810,000 lbf
Performance Details
Max Diff Pressure 1,280 psi
Max Torque 13,720 lbf-ft
Stall Torque 20,580 lbf-ft
Speed 0.242 rev/gal
Flow Range 300-600 gpm
Speed Range 72-150 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.39 3
0.78 6
1.15 8
1.50 10
1.83 12
2.12* 14
2.38* 16
2.60* 17
2.77* 18
2.89* 19
2.97* 20
3.00* 20
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.25 3
0.50 4
0.75 6
1.00 8
1.25 10
1.50 11
1.75 13
2.00* 15
2.25* 17
2.50* 18
2.75* 20
3.00* 22
*Bend Setting not recommended for Rotary Drilling
300 GPM
450 GPM
600 GPM
0
3000
6000
9000
12000
15000
0
40
80
120
160
0 300 600 900 1,200
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
16 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
7” Motor 5/6 Lobe 8.2 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 30.2 in
Bit to Bend, ABH B 68.4 in
Bit to Bend, Fixed B 48 in
Bit to Top Sub C 301.9 in
Body OD, Slick D 7.75 in
Body OD, Stabilizer D 9.75 in
Pad Radius, ABH E 3.75 in
Pad Radius, Fixed E 3.75 in
Bottom Connection 4-1/2 IF/REG, 6-5/8 REG
Top Connection 4-1/2 IF/REG/XH, 5-1/2 REG
Top Sub Float Bore 4-1/2 IF/REG/XH, 5-1/2 REG
Estimated Weight 2,919 lbf
Recommended Operating Limits
Max WOB 55,000 lbf
Max Overpull, Backream 30,000 lbf
Max Overpull, Re-Run 192,000 lbf
Max Overpull, POOH 910,000 lbf
Performance Details
Max Diff Pressure 1,850 psi
Max Torque 11,270 lbf-ft
Stall Torque 16,910 lbf-ft
Speed 0.426 rev/gal
Flow Range 300-600 gpm
Speed Range 127-260 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 8 3/8 8 3/4 9 7/8 8 3/8 8 3/4 9 7/8
0.39 - - - - 2.6 3.3
0.78 3.4 2.5 - 4.6 4.9 5.5
1.15 5.8 4.9 2.3 6.8 7.0 7.6
1.50 8.1 7.2 4.6 8.8 9.0 9.6
1.83 10.2 9.3 6.7 10.7 10.9 11.5
2.12 12.1 11.2 8.6 12.3 12.6 13.2
2.38* 13.8 12.9 10.3 13.8 14.0 14.7
2.60* 15.2 14.3 11.7 15.2 15.3 15.9
2.77* 16.3 15.4 12.8 16.3 16.3 16.9
2.90* 17.2 16.3 13.7 17.2 17.0 17.7
2.97* 17.6 16.7 14.1 17.6 17.4 18.1
3.00* 17.8 16.9 14.3 17.8 17.6 18.2
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 8 3/8 8 3/4 9 7/8 8 3/8 8 3/4 9 7/8
0.78 2.7 1.5 - 5.0 5.2 5.8
1.15 5.1 3.9 - 7.2 7.5 8.1
1.50 7.3 6.2 2.7 9.4 9.6 10.2
1.75 9.0 7.8 4.3 10.9 11.1 11.8
1.83 9.5 8.3 4.8 11.4 11.6 12.3
2.00 10.6 9.4 5.9 12.5 12.7 13.3
2.12 11.4 10.2 6.7 13.2 13.4 14.1
2.25* 12.2 11.1 7.6 14.0 14.2 14.9
2.38* 13.1 11.9 8.4 14.8 15.0 15.6
2.50* 13.8 12.7 9.2 15.5 15.7 16.4
*Bend Setting not recommended for Rotary Drilling
300 GPM
450 GPM
600 GPM
0
3000
6000
9000
12000
15000
0
70
140
210
280
0 400 800 1,200 1,600 2,000
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
17 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
7-1/8” Motor 4/5 Lobe 7.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 27 in
Bit to Bend, ABH B 63 in
Bit to Bend, Fixed B 52 in
Bit to Top Sub C 326 in
Body OD, Slick D 7.13 in
Body OD, Stabilizer D 7.88 in
Pad Radius, ABH E 4.11 in
Pad Radius, Fixed E 3.90 in
Bottom Connection 4-1/2 REG
Top Connection 4-1/2 IF
Top Sub Float Bore 4R
Estimated Weight 2,500 lbf
Recommended Operating Limits
Max WOB 109,000 lbf
Max Overpull, Backream 157,000 lbf
Max Overpull, Re-Run 252,000 lbf
Max Overpull, POOH 780,000 lbf
Performance Details
Max Diff Pressure 1,650 psi
Max Torque 8,820 lbf-ft
Stall Torque 13,980 lbf-ft
Speed 0.494 rev/gal
Flow Range 300-600 gpm
Speed Range 150-300 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 8 1/2 8 3/4 9 7/8 8 1/2 8 3/4 9 7/8
0.39 2.8 2.1 1.2 2.8 2.7 3.6
0.78 5.8 5.1 1.8 5.8 5.3 6.2
1.15 8.6 7.9 4.6 8.6 7.9 8.6
1.50 11.3 10.5 7.3 11.3 10.5 10.9
1.83 13.8 13.1 9.8 13.8 13.1 13.1
2.12 16.0 15.3 12.0 16.0 15.3 15.0
2.38* 18.0 17.2 14.0 18.0 17.2 16.7
2.60* 19.6 18.9 15.7 19.6 18.9 18.2
2.77* 20.9 20.2 17.0 20.9 20.2 19.3
2.90* 21.9 21.2 17.9 21.9 21.2 20.1
2.97* 22.5 21.7 18.5 22.5 21.7 20.6
3.00* 22.7 22.0 18.7 22.7 22.0 20.8
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 8 1/2 8 3/4 9 7/8 8 1/2 8 3/4 9 7/8
0.78 3.8 3.0 - 5.3 5.5 6.4
1.15 6.6 5.8 2.0 7.9 8.1 9.0
1.50 9.3 8.5 4.6 10.3 10.5 11.4
1.75 11.2 10.4 6.6 12.0 12.2 13.1
1.83 11.8 11.0 7.2 12.6 12.8 13.7
2.00 13.1 12.3 8.5 13.8 13.9 14.8
2.12 14.0 13.2 9.4 14.6 14.8 15.7
2.25* 15.0 14.2 10.4 15.5 15.7 16.6
2.38* 16.0 15.2 11.3 16.4 16.6 17.4
2.50* 16.9 16.1 12.3 17.2 17.4 18.3
*Bend Setting not recommended for Rotary Drilling
300 GPM
450 GPM
600 GPM
0
2000
4000
6000
8000
10000
12000
0
50
100
150
200
250
300
350
0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
18 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
7-1/8” Motor 4/5 Lobe 7.0 Stage ET
Hard Rubber
Dimensions
Bit to Stabilizer Center A 27 in
Bit to Bend, ABH B 63 in
Bit to Bend, Fixed B 52 in
Bit to Top Sub C 326 in
Body OD, Slick D 7.13 in
Body OD, Stabilizer D 7.88 in
Pad Radius, ABH E 4.11 in
Pad Radius, Fixed E 3.90 in
Bottom Connection 4-1/2 REG
Top Connection 4-1/2 IF
Top Sub Float Bore 4R
Estimated Weight 2,780 lbf
Recommended Operating Limits
Max WOB 109,000 lbf
Max Overpull, Backream 157,000 lbf
Max Overpull, Re-Run 252,000 lbf
Max Overpull, POOH 780,000 lbf
Performance Details
Max Diff Pressure 1,650 psi
Max Torque 8,820 lbf-ft
Stall Torque 19,840 lbf-ft
Speed 0.494 rev/gal
Flow Range 300-600 gpm
Speed Range 150-300 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operation conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 8 1/2 8 3/4 9 7/8 8 1/2 8 3/4 9 7/8
0.39 2.8 2.1 1.2 2.8 2.7 3.6
0.78 5.8 5.1 1.8 5.8 5.3 6.2
1.15 8.6 7.9 4.6 8.6 7.9 8.6
1.50 11.3 10.5 7.3 11.3 10.5 10.9
1.83 13.8 13.1 9.8 13.8 13.1 13.1
2.12 16.0 15.3 12.0 16.0 15.3 15.0
2.38* 18.0 17.2 14.0 18.0 17.2 16.7
2.60* 19.6 18.9 15.7 19.6 18.9 18.2
2.77* 20.9 20.2 17.0 20.9 20.2 19.3
2.90* 21.9 21.2 17.9 21.9 21.2 20.1
2.97* 22.5 21.7 18.5 22.5 21.7 20.6
3.00* 22.7 22.0 18.7 22.7 22.0 20.8
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 8 1/2 8 3/4 9 7/8 8 1/2 8 3/4 9 7/8
0.78 3.8 3.0 - 5.3 5.5 6.4
1.15 6.6 5.8 2.0 7.9 8.1 9.0
1.50 9.3 8.5 4.6 10.3 10.5 11.4
1.75 11.2 10.4 6.6 12.0 12.2 13.1
1.83 11.8 11.0 7.2 12.6 12.8 13.7
2.00 13.1 12.3 8.5 13.8 13.9 14.8
2.12 14.0 13.2 9.4 14.6 14.8 15.7
2.25* 15.0 14.2 10.4 15.5 15.7 16.6
2.38* 16.0 15.2 11.3 16.4 16.6 17.4
2.50* 16.9 16.1 12.3 17.2 17.4 18.3
*Bend Setting not recommended for Rotary Drilling
300 GPM
450 GPM
600 GPM
0
2000
4000
6000
8000
10000
12000
14000
16000
0
50
100
150
200
250
300
350
0 500 1,000 1,500 2,000 2,500 3,000
Torque (ft-lbs)RPM
Differential Pressure (psi)
Rival PDM Handbook
19 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
7-1/8” Motor 7/8 Lobe 5.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 27 in
Bit to Bend, ABH B 63 in
Bit to Bend, Fixed B 52 in
Bit to Top Sub C 311 in
Body OD, Slick D 7.13 in
Body OD, Stabilizer D 7.88 in
Pad Radius, ABH E 4.11 in
Pad Radius, Fixed E 3.90 in
Bottom Connection 4-1/2 REG
Top Connection 4-1/2 IF
Top Sub Float Bore 4R
Estimated Weight 2,540 lbf
Recommended Operating Limits
Max WOB 109,000 lbf
Max Overpull, Backream 157,000 lbf
Max Overpull, Re-Run 252,000 lbf
Max Overpull, POOH 780,000 lbf
Performance Details
Max Diff Pressure 1,180 psi
Max Torque 10,650 lbf-ft
Stall Torque 16,770 lbf-ft
Speed 0.270 rev/gal
Flow Range 300-600 gpm
Speed Range 80-160 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 8 1/2 8 3/4 9 7/8 8 1/2 8 3/4 9 7/8
0.39 3.0 2.2 1.2 3.0 2.9 3.9
0.78 6.1 5.4 1.9 6.1 5.6 6.6
1.15 9.1 8.3 4.9 9.1 8.3 9.1
1.50 11.9 11.1 7.7 11.9 11.1 11.5
1.83 14.5 13.8 10.4 14.5 13.8 13.8
2.12 16.9 16.1 12.7 16.9 16.1 15.8
2.38* 18.9 18.2 14.8 18.9 18.2 17.5
2.60* 20.7 19.9 16.5 20.7 19.9 19.1
2.77* 22.1 21.3 17.9 22.1 21.3 20.2
2.90* 23.1 22.3 18.9 23.1 22.3 21.1
2.97* 23.7 22.9 19.5 23.7 22.9 21.6
3.00* 23.9 23.1 19.7 23.9 23.1 21.8
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 8 1/2 8 3/4 9 7/8 8 1/2 8 3/4 9 7/8
0.78 4.0 3.2 - 5.6 5.9 6.8
1.15 7.0 6.1 2.1 8.3 8.5 9.5
1.50 9.8 8.9 4.9 10.8 11.0 12.0
1.75 11.8 10.9 6.9 12.6 12.8 13.8
1.83 12.5 11.6 7.6 13.2 13.4 14.4
2.00 13.8 12.9 8.9 14.4 14.6 15.6
2.12 14.8 13.9 9.9 15.3 15.5 16.5
2.25* 15.8 14.9 10.9 16.2 16.4 17.4
2.38* 16.9 16.0 12.0 17.2 17.4 18.4
2.50* 17.8 16.9 12.9 18.0 18.2 19.2
*Bend Setting not recommended for Rotary Drilling
300 GPM
450 GPM
600 GPM
0
2000
4000
6000
8000
10000
12000
14000
0
20
40
60
80
100
120
140
160
180
0 200 400 600 800 1,000 1,200 1,400
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
20 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
7-1/8” Motor 7/8 Lobe 5.7 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 27 in
Bit to Bend, ABH B 63 in
Bit to Bend, Fixed B 52 in
Bit to Top Sub C 376 in
Body OD, Slick D 7.13 in
Body OD, Stabilizer D 7.88 in
Pad Radius, ABH E 4.11 in
Pad Radius, Fixed E 3.90 in
Bottom Connection 4-1/2 REG
Top Connection 4-1/2 IF
Top Sub Float Bore 4R
Estimated Weight 3,000 lbf
Recommended Operating Limits
Max WOB 109,000 lbf
Max Overpull, Backream 157,000 lbf
Max Overpull, Re-Run 252,000 lbf
Max Overpull, POOH 780,000 lbf
Performance Details
Max Diff Pressure 1,340 psi
Max Torque 14,200 lbf-ft
Stall Torque 22,370 lbf-ft
Speed 0.230 rev/gal
Flow Range 300-600 gpm
Speed Range 70-140 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 8 1/2 8 3/4 9 7/8 8 1/2 8 3/4 9 7/8
0.39 2.3 1.7 1.1 2.3 2.3 2.9
0.78 4.9 4.3 1.5 4.9 4.6 5.2
1.15 7.3 6.7 3.9 7.3 6.7 7.4
1.50 9.6 9.0 6.2 9.6 9.0 9.4
1.83 11.8 11.2 8.4 11.8 11.2 11.3
2.12 13.7 13.1 10.3 13.7 13.1 13.0
2.38* 15.4 14.8 12.0 15.4 14.8 14.5
2.60* 16.9 16.2 13.4 16.9 16.2 15.8
2.77* 18.0 17.3 14.5 18.0 17.3 16.8
2.90* 18.8 18.2 15.4 18.8 18.2 17.5
2.97* 19.3 18.7 15.8 19.3 18.7 17.9
3.00* 19.5 18.9 16.0 19.5 18.9 18.1
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 8 1/2 8 3/4 9 7/8 8 1/2 8 3/4 9 7/8
0.78 3.3 2.5 - 4.6 4.7 5.4
1.15 5.7 5.0 1.7 6.8 7.0 7.6
1.50 8.0 7.3 4.0 8.9 9.1 9.7
1.75 9.6 8.9 5.6 10.5 10.6 11.2
1.83 10.2 9.4 6.1 10.9 11.1 11.7
2.00 11.3 10.6 7.3 12.0 12.1 12.8
2.12 12.1 11.3 8.0 12.7 12.8 13.5
2.25* 12.9 12.2 8.9 13.5 13.6 14.3
2.38* 13.8 13.0 9.8 14.3 14.4 15.1
2.50* 14.6 13.8 10.5 15.0 15.1 15.8
*Bend Setting not recommended for Rotary Drilling
300 GPM
450 GPM
600 GPM
0
2000
4000
6000
8000
10000
12000
14000
16000
18000
0
20
40
60
80
100
120
140
160
0 200 400 600 800 1,000 1,200 1,400 1,600
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
21 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
7-3/4” Motor 4/5 Lobe 6.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 29.76 in
Bit to Bend, ABH B 78.8 in
Bit to Bend, Fixed B 64.8 in
Bit to Top Sub C 391.2 in
Body OD, Slick D 7.75 in
Body OD, Stabilizer D 9.25 in
Pad Radius, ABH E 4.1875 in
Pad Radius, Fixed E 4.07 in
Bottom Connection 6-5/8 REG
Top Connection 6-5/8 REG
Top Sub Float Bore 6-5/8 REG
Estimated Weight 4,288 lbf
Recommended Operating Limits
Max WOB 70,000 lbf
Max Overpull, Backream 39,100 lbf
Max Overpull, Re-Run 350,000 lbf
Max Overpull, POOH 1,100,000 lbf
Performance Details
Max Diff Pressure 1,350 psi
Max Torque 15,300 lbf-ft
Stall Torque 22,950 lbf-ft
Speed 0.246 rev/gal
Flow Range 400-900 gpm
Speed Range 98-230 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.39 3
0.78 5
1.15 6
1.50 8
1.83* 10
2.12* 12
2.38* 13
2.60* 15
2.77* 16
2.89* 16
2.97* 17
3.00* 17
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.25 2
0.50 3
0.75 5
1.00 6
1.25 7
1.50 9
1.75* 10
2.00* 11
2.25* 13
2.50* 14
2.75* 15
3.00* 17
*Bend Setting not recommended for Rotary Drilling
400 GPM
650 GPM
900 GPM
0
4000
8000
12000
16000
0
60
120
180
240
0 300 600 900 1,200
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
22 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
7-3/4” Motor 7/8 Lobe 4.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 29.76 in
Bit to Bend, ABH B 78.8 in
Bit to Bend, Fixed B 64.8 in
Bit to Top Sub C 334.8 in
Body OD, Slick D 7.75 in
Body OD, Stabilizer D 9.25 in
Pad Radius, ABH E 4.1875 in
Pad Radius, Fixed E 4.07 in
Bottom Connection 6-5/8 REG
Top Connection 5-1/2, 6-5/8 REG
Top Sub Float Bore 5-1/2, 6-5/8 REG
Estimated Weight 3699.5 lbf
Recommended Operating Limits
Max WOB 70,000 lbf
Max Overpull, Backream 46,600 lbf
Max Overpull, Re-Run 350,000 lbf
Max Overpull, POOH 1,100,000 lbf
Performance Details
Max Diff Pressure 900 psi
Max Torque 14,930 lbf-ft
Stall Torque 22,400 lbf-ft
Speed 0.166 rev/gal
Flow Range 400-900 gpm
Speed Range 66-150 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.39 3
0.78 5
1.15 6
1.50 8
1.83* 10
2.12* 12
2.38* 13
2.60* 15
2.77* 16
2.89* 16
2.97* 17
3.00* 17
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Angle (Deg)
Stabilized
0.25 2
0.50 3
0.75 5
1.00 6
1.25 7
1.50 9
1.75* 10
2.00* 11
2.25* 13
2.50* 14
s2.75* 15
3.00* 17
*Bend Setting not recommended for Rotary Drilling
400 GPM
650 GPM
900 GPM
0
4000
8000
12000
16000
0
40
80
120
160
0 200 400 600 800 1,000
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
23 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
8-1/2” Motor 7/8 Lobe 3.4 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 39 in
Bit to Bend, ABH B 90 in
Bit to Bend, Fixed B 76 in
Bit to Top Sub C 452 in
Body OD, Slick D 8.50 in
Body OD, Stabilizer D 9.50 in
Pad Radius, ABH E 4.56 in
Pad Radius, Fixed E 4.34 in
Bottom Connection 6-5/8 REG
Top Connection 6-5/8 REG
Top Sub Float Bore 5F-6R
Estimated Weight 4,650 lbf
Recommended Operating Limits
Max WOB 164,000 lbf
Max Overpull, Backream 236,000 lbf
Max Overpull, Re-Run 440,000 lbf
Max Overpull, POOH 1,172,000 lbf
Performance Details
Max Diff Pressure 800 psi
Max Torque 22,530 lbf-ft
Stall Torque 35,480 lbf-ft
Speed 0.087 rev/gal
Flow Range 400-900 gpm
Speed Range 30-80 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 9 7/8 10 5/8 12 1/4 9 7/8 10 5/8 12 1/4
0.39 1.3 - - 2.0 2.3 3.0
0.78 3.4 2.3 - 3.8 4.1 4.8
1.15 5.5 4.3 1.9 5.6 5.9 6.6
1.50 7.4 6.3 3.8 7.4 7.5 8.2
1.83 9.2 8.1 5.6 9.2 9.1 9.8
2.12 10.8 9.7 7.2 10.8 10.5 11.1
2.38* 12.2 11.1 8.7 12.2 11.7 12.4
2.60* 13.4 12.3 9.9 13.4 12.8 13.4
2.77* 14.4 13.2 10.8 14.4 13.6 14.2
2.90* 15.1 13.9 11.5 15.1 14.2 14.8
2.97* 15.5 14.3 11.9 15.5 14.5 15.2
3.00* 15.6 14.5 12.1 15.6 14.6 15.3
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 9 7/8 10 5/8 12 1/4 9 7/8 10 5/8 12 1/4
0.78 2.3 1.0 - 4.0 4.3 4.9
1.15 4.3 3.0 - 5.8 6.1 6.8
1.50 6.3 5.0 2.2 7.5 7.8 8.5
1.75 7.6 6.3 3.5 8.8 9.1 9.7
1.83 8.1 6.8 4.0 9.2 9.5 10.1
2.00 9.0 7.7 4.9 10.0 10.3 11.0
2.12 9.7 8.4 5.6 10.6 10.9 11.6
2.25* 10.4 9.1 6.3 11.2 11.5 12.2
2.38* 11.1 9.8 7.0 11.9 12.2 12.8
2.50* 11.7 10.4 7.6 12.5 12.8 13.4
*Bend Setting not recommended for Rotary Drilling
400 GPM
650 GPM
900 GPM
0
5000
10000
15000
20000
25000
30000
0
10
20
30
40
50
60
70
80
90
0 100 200 300 400 500 600 700 800 900 1,000
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
24 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
8-1/2” Motor 7/8 Lobe 4.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 39 in
Bit to Bend, ABH B 90 in
Bit to Bend, Fixed B 76 in
Bit to Top Sub C 355 in
Body OD, Slick D 8.50 in
Body OD, Stabilizer D 9.50 in
Pad Radius, ABH E 4.56 in
Pad Radius, Fixed E 4.34 in
Bottom Connection 6-5/8 REG
Top Connection 6-5/8 REG
Top Sub Float Bore 5F-6R
Estimated Weight 3,780 lbf
Recommended Operating Limits
Max WOB 164,000 lbf
Max Overpull, Backream 236,000 lbf
Max Overpull, Re-Run 440,000 lbf
Max Overpull, POOH 1,172,000 lbf
Performance Details
Max Diff Pressure 940 psi
Max Torque 14,830 lbf-ft
Stall Torque 23,350 lbf-ft
Speed 0.155 rev/gal
Flow Range 400-900 gpm
Speed Range 60-140 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 9 7/8 10 5/8 12 1/4 9 7/8 10 5/8 12 1/4
0.39 1.8 - - 2.6 3.2 4.3
0.78 4.6 3.1 - 4.9 5.4 6.5
1.15 7.2 5.7 2.6 7.2 7.5 8.7
1.50 9.7 8.2 5.1 9.7 9.6 10.7
1.83 12.0 10.5 7.4 12.0 11.5 12.6
2.12 14.0 12.6 9.4 14.0 13.1 14.3
2.38* 15.9 14.4 11.3 15.9 14.6 15.8
2.60* 17.4 16.0 12.8 17.4 16.0 17.0
2.77* 18.6 17.2 14.0 18.6 17.2 18.0
2.90* 19.5 18.1 14.9 19.5 18.1 18.8
2.97* 20.0 18.6 15.4 20.0 18.6 19.2
3.00* 20.2 18.8 15.6 20.2 18.8 19.3
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 9 7/8 10 5/8 12 1/4 9 7/8 10 5/8 12 1/4
0.78 3.0 1.3 - 5.1 5.7 6.8
1.15 5.6 3.9 - 7.4 7.9 9.1
1.50 8.1 6.4 2.8 9.5 10.1 11.2
1.75 9.8 8.2 4.6 11.1 11.6 12.7
1.83 10.4 8.7 5.1 11.5 12.1 13.2
2.00 11.6 9.9 6.3 12.6 13.1 14.2
2.12 12.4 10.8 7.2 13.3 13.8 15.0
2.25* 13.4 11.7 8.1 14.1 14.6 15.8
2.38* 14.3 12.6 9.0 14.9 15.4 16.5
2.50* 15.1 13.5 9.9 15.6 16.1 17.3
*Bend Setting not recommended for Rotary Drilling
400 GPM
650 GPM
900 GPM
0
2000
4000
6000
8000
10000
12000
14000
16000
18000
0
20
40
60
80
100
120
140
160
0 200 400 600 800 1,000 1,200
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
25 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
8-1/2” Motor 7/8 Lobe 4.0 Stage ET
Hard Rubber
Dimensions
Bit to Stabilizer Center A 39 in
Bit to Bend, ABH B 90 in
Bit to Bend, Fixed B 76 in
Bit to Top Sub C 355 in
Body OD, Slick D 8.50 in
Body OD, Stabilizer D 9.50 in
Pad Radius, ABH E 4.56 in
Pad Radius, Fixed E 4.34 in
Bottom Connection 6-5/8 REG
Top Connection 6-5/8 REG
Top Sub Float Bore 5F-6R
Estimated Weight 3888 lbf
Recommended Operating Limits
Max WOB 164,000 lbf
Max Overpull, Backream 236,000 lbf
Max Overpull, Re-Run 440,000 lbf
Max Overpull, POOH 1,172,000 lbf
Performance Details
Max Diff Pressure 940 psi
Max Torque 14,830 lbf-ft
Stall Torque 33,360 lbf-ft
Speed 0.155 rev/gal
Flow Range 400-900 gpm
Speed Range 60-140 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 9 7/8 10 5/8 12 1/4 9 7/8 10 5/8 12 1/4
0.39 1.8 - - 2.6 3.2 4.3
0.78 4.6 3.1 - 4.9 5.4 6.5
1.15 7.2 5.7 2.6 7.2 7.5 8.7
1.50 9.7 8.2 5.1 9.7 9.6 10.7
1.83 12.0 10.5 7.4 12.0 11.5 12.6
2.12 14.0 12.6 9.4 14.0 13.1 14.3
2.38* 15.9 14.4 11.3 15.9 14.6 15.8
2.60* 17.4 16.0 12.8 17.4 16.0 17.0
2.77* 18.6 17.2 14.0 18.6 17.2 18.0
2.90* 19.5 18.1 14.9 19.5 18.1 18.8
2.97* 20.0 18.6 15.4 20.0 18.6 19.2
3.00* 20.2 18.8 15.6 20.2 18.8 19.3
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 9 7/8 10 5/8 12 1/4 9 7/8 10 5/8 12 1/4
0.78 3.0 1.3 - 5.1 5.7 6.8
1.15 5.6 3.9 - 7.4 7.9 9.1
1.50 8.1 6.4 2.8 9.5 10.1 11.2
1.75 9.8 8.2 4.6 11.1 11.6 12.7
1.83 10.4 8.7 5.1 11.5 12.1 13.2
2.00 11.6 9.9 6.3 12.6 13.1 14.2
2.12 12.4 10.8 7.2 13.3 13.8 15.0
2.25* 13.4 11.7 8.1 14.1 14.6 15.8
2.38* 14.3 12.6 9.0 14.9 15.4 16.5
2.50* 15.1 13.5 9.9 15.6 16.1 17.3
*Bend Setting not recommended for Rotary Drilling
400 GPM
650 GPM
900 GPM
0
5000
10000
15000
20000
25000
0
20
40
60
80
100
120
140
160
0 200 400 600 800 1,000 1,200 1,400 1,600 1,800
Torque (ft-lbs)RPM
Differential Pressure (psi)
Rival PDM Handbook
26 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
8-1/2” Motor 7/8 Lobe 5.9 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 39 in
Bit to Bend, ABH B 90 in
Bit to Bend, Fixed B 76 in
Bit to Top Sub C 452 in
Body OD, Slick D 8.50 in
Body OD, Stabilizer D 9.50 in
Pad Radius, ABH E 4.65 in
Pad Radius, Fixed E 4.34 in
Bottom Connection 6-5/8 REG
Top Connection 6-5/8 REG
Top Sub Float Bore 5F-6R
Estimated Weight 4,650 lbf
Recommended Operating Limits
Max WOB 164,000 lbf
Max Overpull, Backream 236,000 lbf
Max Overpull, Re-Run 440,000 lbf
Max Overpull, POOH 1,172,000 lbf
Performance Details
Max Diff Pressure 1,330 psi
Max Torque 22,020 lbf-ft
Stall Torque 33,030 lbf-ft
Speed 0.166 rev/gal
Flow Range 400-900 gpm
Speed Range 66-150 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 9 7/8 10 5/8 12 1/4 9 7/8 10 5/8 12 1/4
0.39 1.3 - - 2.0 2.3 3.0
0.78 3.4 2.3 - 3.8 4.1 4.8
1.15 5.5 4.3 1.9 5.6 5.9 6.6
1.50 7.4 6.3 3.8 7.4 7.5 8.2
1.83 9.2 8.1 5.6 9.2 9.1 9.8
2.12 10.8 9.7 7.2 10.8 10.5 11.1
2.38* 12.2 11.1 8.7 12.2 11.7 12.4
2.60* 13.4 12.3 9.9 13.4 12.8 13.4
2.77* 14.4 13.2 10.8 14.4 13.6 14.2
2.90* 15.1 13.9 11.5 15.1 14.2 14.8
2.97* 15.5 14.3 11.9 15.5 14.5 15.2
3.00* 15.6 14.5 12.1 15.6 14.6 15.3
*Bend Setting not recommended for Rotary Drilling
Predicted Build Rates (Fixed) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 9 7/8 10 5/8 12 1/4 9 7/8 10 5/8 12 1/4
0.78 2.3 1.0 - 4.0 4.3 4.9
1.15 4.3 3.0 - 5.8 6.1 6.8
1.50 6.3 5.0 2.2 7.5 7.8 8.5
1.75 7.6 6.3 3.5 8.8 9.1 9.7
1.83 8.1 6.8 4.0 9.2 9.5 10.1
2.00 9.0 7.7 4.9 10.0 10.3 11.0
2.12 9.7 8.4 5.6 10.6 10.9 11.6
2.25* 10.4 9.1 6.3 11.2 11.5 12.2
2.38* 11.1 9.8 7.0 11.9 12.2 12.8
2.50* 11.7 10.4 7.6 12.5 12.8 13.4
*Bend Setting not recommended for Rotary Drilling
400 GPM
650 GPM
900 GPM
0
5000
10000
15000
20000
25000
0
40
80
120
160
0 300 600 900 1,200 1,500
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
27 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
9-5/8” Motor 5/6 Lobe 4.0 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 38.9 in
Bit to Bend, ABH B 90 in
Bit to Bend, Fixed B N/A
Bit to Top Sub C 308 in
Body OD, Slick D 10.125 in
Body OD, Stabilizer D 11.20 in
Pad Radius, ABH E 5.065 in
Pad Radius, Fixed E 5.195 in
Bottom Connection 6-5/8 REG
Top Connection 6-5/8 REG, 6-5/8 H-90
Top Sub Float Bore 5F-6R
Estimated Weight 6,222 lbf
Recommended Operating Limits
Max WOB 120,000 lbf
Max Overpull, Backream 65,000 lbf
Max Overpull, Re-Run 350,000 lbf
Max Overpull, POOH 1,340,000 lbf
Performance Details
Max Diff Pressure 900 psi
Max Torque 19,240 lbf-ft
Stall Torque 28,850 lbf-ft
Speed 0.122 rev/gal
Flow Range 600-1,200 gpm
Speed Range 73-150 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
*Bend Setting not recommended for Rotary Drilling
Bend Settin
g
Slick Stabilized
Hole Size Hole Size
Deg 12 14 3/4 12 1/2 12 14 3/4 12 1/2
0.39 - 5.0 9.7 3.0 4.6 6.2
0.78 2.2 2.5 7.2 5.1 6.7 8.3
1.15 4.5 0.1 4.8 7.1 8.7 10.3
1.50 6.8 2.1 2.6 9.0 10.6 12.2
1.83 8.9 4.2 0.4 10.7 12.3 13.9
2.12 10.8 6.1 1.4 12.3 13.9 15.5
2.38* 12.4 7.8 3.1 13.7 15.3 16.9
2.60* 13.8 9.2 4.5 14.9 16.5 18.1
2.77* 14.9 10.3 5.6 15.8 17.4 19.0
2.90* 15.8 11.1 6.4 16.5 18.1 19.7
2.97* 16.2 11.5 6.9 16.9 18.5 20.0
3.00* 16.4 11.7 7.1 17.0 18.6 20.2
600 GPM
900 GPM
1200 GPM
0
5000
10000
15000
20000
0
40
80
120
160
0 200 400 600 800 1,000
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
28 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
9-5/8” Motor 7/8 Lobe 3.9 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 38.9 in
Bit to Bend, ABH B 92 in
Bit to Bend, Fixed B N/A
Bit to Top Sub C 308 in
Body OD, Slick D 10.125 in
Body OD, Stabilizer D 11.20 in
Pad Radius, ABH E 5.065 in
Pad Radius, Fixed E 5.195 in
Bottom Connection 6-5/8 REG
Top Connection 6-5/8 REG, 6-5/8 H-90
Top Sub Float Bore 5F-6R
Estimated Weight 7,500 lbf
Recommended Operating Limits
Max WOB 120,000 lbf
Max Overpull, Backream 65,000 lbf
Max Overpull, Re-Run 350,000 lbf
Max Overpull, POOH 1,340,000 lbf
Performance Details
Max Diff Pressure 880 psi
Max Torque 33,750 lbf-ft
Stall Torque 50,630 lbf-ft
Speed 0.068 rev/gal
Flow Range 700-1,200 gpm
Speed Range 47-82 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 12 14 3/4 17 1/2 12 14 3/4 17 1/2
0.39 - - - 2.4 3.5 4.5
0.78 1.8 - - 4.2 5.3 6.4
1.15 3.8 - - 5.9 7.0 8.1
1.50 5.7 1.8 - 7.5 8.6 9.7
1.83 7.5 3.6 - 9.1 10.1 11.2
2.12 9.0 5.2 1.3 10.4 11.5 12.6
2.38* 10.4 6.6 2.7 11.6 12.7 13.8
2.60* 11.6 7.7 3.9 12.6 13.7 14.8
2.77* 12.5 8.7 4.8 13.4 14.5 15.6
2.90* 13.2 9.4 5.5 14.0 15.1 16.2
2.97* 13.6 9.7 5.9 14.3 15.4 16.5
3.00* 13.7 9.9 6.0 14.5 15.6 16.6
*Bend Setting not recommended for Rotary Drilling
700 GPM
950 GPM
1200 GPM
0
8000
16000
24000
32000
40000
0
20
40
60
80
100
0 200 400 600 800 1,000
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)
Rival PDM Handbook
29 Second Edition, Version 2.1 © 2019, Rival Downhole Tools
9-5/8” Motor 7/8 Lobe 4.8 Stage
Hard Rubber
Dimensions
Bit to Stabilizer Center A 38.9 in
Bit to Bend, ABH B 91 in
Bit to Bend, Fixed B N/A
Bit to Top Sub C 308 in
Body OD, Slick D 10.125 in
Body OD, Stabilizer D 11.20 in
Pad Radius, ABH E 5.065 in
Pad Radius, Fixed E 5.195 in
Bottom Connection 6-5/8 REG
Top Connection 6-5/8 REG, 6-5/8 H-90
Top Sub Float Bore 5F-6R
Estimated Weight 7,000 lbf
Recommended Operating Limits
Max WOB 120,000 lbf
Max Overpull, Backream 65,000 lbf
Max Overpull, Re-Run 350,000 lbf
Max Overpull, POOH 1,340,000 lbf
Performance Details
Max Diff Pressure 1,080 psi
Max Torque 24,050 lbf-ft
Stall Torque 36,070 lbf-ft
Speed 0.144 rev/gal
Flow Range 600-1,200 gpm
Speed Range 86-180 rpm
Theoretical Performance Curve
Performance curves based on testing at 70°F. Actual field
performance may vary with field operating conditions.
Predicted Build Rates (Adj.) – Degrees/100ft
Bend Setting
Slick Stabilized
Hole Size Hole Size
Deg 12 14 3/4 17 1/2 12 14 3/4 17 1/2
0.39 - - - 2.8 4.2 5.7
0.78 2.1 - - 4.8 6.2 7.7
1.15 4.4 - - 6.7 8.1 9.6
1.50 6.5 2.1 - 8.5 9.9 11.4
1.83 8.5 4.1 - 10.2 11.6 13.1
2.12 10.3 5.9 1.5 11.7 13.1 14.6
2.38* 11.9 7.5 3.1 13.0 14.5 15.9
2.60* 13.2 8.9 4.5 14.2 15.6 17.0
2.77* 14.3 9.9 5.5 15.0 16.5 17.9
2.90* 15.1 10.7 6.3 15.7 17.1 18.6
2.97* 15.5 11.1 6.7 16.1 17.5 18.9
3.00* 15.7 11.3 6.9 16.2 17.6 19.1
*Bend Setting not recommended for Rotary Drilling
600 GPM
900 GPM
1200 GPM
0
6000
12000
18000
24000
0
50
100
150
200
0 200 400 600 800 1,000 1,200
Torq
ue (
lbf-
ft)
RPM
Differential Pressure (psi)