Performance and Steerable Drilling Motors

POWR Series

Dri l l ing

2

Research

Innovate

Test

Deploy

Reliable. Innovative. Premium.

We are proud of our products and their contribution to the downhole drilling and thru-tubing industries.

3

Dri l l ing

We develop products that

last longer, run harder and

meet the demands of the

coming years.

Learn more at ashmin.com

Even in the harshest environments

and temperatures our systems achieve

above average life spans with minimal

wear, reducing operating costs and

non-productive time.

Dri l l ing

4

Drilling

POWR Series performance and steerable drilling motors

for performance, horizontal and directional applications

We develop reliable, innovative Downhole Drilling and Thru-Tubing Tools that are validated and certified through in-house testing and

proven in the field to handle the toughest jobs.

Sizes range from 1-11/16” to 9-3/4” OD, can be customized to meet your needs and are available worldwide.

We provide assembly, disassembly and maintenance manuals and can train your personnel one on one as required. All sales can

include optional repair and maintance services.

Lower Costs.

Reduce NPT.

Simplify Maintenance.

5

Dri l l ing

Key Benefits

Table of Contents

» High-performance components that reduce non-productive time » Replaceable wear components that reduce costs and simplify maintenance » Compatible with all drilling fluids » Simple to assemble and maintain » Operating temperature limited only by the power section » Accepts industry standard, high-torque power sections » Customizable to work with existing fleets » Repair and maintenance services available

Lower Costs.

Reduce NPT.

Simplify Maintenance.

POWR Series Motor

Bearing Sections

Radial Bearings

Ball and Thrust Races

Lower Bearing Stabilization

Transmission Housings

Transmissions

Top Subs

6

8

10

12

14

16

19

22

» Mud lubricated » Replaceable bearing balls extend life and lower costs » Operators can increase desired operating parameters » Compatible with single or dual phase liquids and air » Handles all industry available power sections » BUR predictable and repeatable » Simple to assemble and maintain

POWR Series Motor

6

The simplicity and durability of our steerable and performance POWR Series motor has resulted in its use by major tool rental and full service companies around the world while consistently proving to reduce operating costs and NPT. Our motor provides superior operating limits and peak loading rates and are recommended for use in performance, directional and horizontal drilling.

Tool size, in [mm] 3-3/4[95]

4-3/4[120 / 127]

6-1/2[165]

6-3/4[171 / 178]

8[203]

9-5/8[244]

Series 375 475 / 500 650 675 / 700 800 962

Top connection 2-7/8 REG 3-1/2 IF 4-1/2 XH 4-1/2 IF 6-5/8 REG 7-5/8 REG

Bottom connection 2-7/8 REG 3-1/2 REG 4-1/2 REG 4-1/2 REG 6-5/8 REG 7-5/8 REG

Maximum weight on bit, lbf [daN] 35,610[15,840]

54,450[24,220]

81,410[36,210]

108,530[48,270]

197,180[87,710]

282,950[125,860]

Max allowable overpull, lbf [daN] 67,910[30,200]

153,890[68,450]

183,620[81,670]

252,200[112,180]

260,090[115,690]

452,600[201,320]

Absolute allowable overpull, lbf [daN] 206,770[91,970]

415,920[185,010]

624,240[277,670]

607,400[270,180]

912,260[405,790]

1,307,540[581,620]

Maximum stall torque, lbf.ft [N.m] 2,900[3,932]

10,100[13,690]

28,000[37,960]

30,000[40,600]

36,000[48,800]

54,000[73,214]

Recommended bit sizes, in 4.50 - 5.88[114.3 - 149.4]

5.75 - 6.75[146.1 - 171.5]

7.50 - 8.50[190.5 - 215.9]

8.50 - 9.88[215.9 - 250.9]

9.50 - 12.25[241.3 - 311.2]

12.25 - 26[311.2 - 660.4]

Dri l l ing - POWR Series Motor

Tool size, in [mm] 1-11/16[43]

2-1/8[54]

2-7/8[73]

2-7/8[73]

3-1/8[79]

3-1/8[79]

3-1/2[89]

Series 170 213 288 288-CV 313 313-CV 350

Top connection 1 AM MT Box

1-1/2 AM MT Box

2-3/8 PAC Box

2-3/8 PAC Box

2-3/8 PAC Box

2-3/8 PAC Box

2-3/8 PAC Box

Bottom connection 1 AMMT Box

1-1/2 AM MT Box

2-3/8 PAC Box

2-3/8 PAC Box

2-3/8 PAC Box

2-3/8 PAC Box

2-3/8 PAC Box

Maximum weight on bit, lbf [daN] 7,300[3,250]

9,900[4,400]

26,000[11,570]

26,000[11,570]

28,000[12,460]

28,000[12,460]

22,400[9,960]

Max allowable overpull for re-running, lbf [daN]

16,300[7,250]

23,700[10,540]

40,000[17,790]

40,000[17,790]

63,200[28,110]

63,200[28,110]

59,200[26,330]

Absolute allowable overpull,lbf [daN]

39,200[17,440]

62,700[27,890]

128,000[56,940]

128,000[56,940]

138,000[61,390]

138,000[61,390]

203,000[90,300]

Maximum stall torque, lbf.ft [N.m] 300[406]

575[780]

1,700[2,300]

1,700[2,300]

2,500[3,390]

2,500[3,390]

2,900[3,932]

Recommended bit sizes, in 1.88 - 2.75[48 - 70]

2.19 - 3.25[55 - 83]

2.19 - 3.25[55 - 83]

2.19 - 3.25[55 - 83]

3.75 - 4.75[95 - 121]

3.75 - 4.75[95 - 121]

3.75 - 4.75[95 - 121]

Slimhole

Drilling

Power Section

- Ashmin specified, or - Customizable with industry-available

power sections - Optional Clamp-On stabilizer to

improve control

Stabilization

- Screw-on - I.B. - Slick

Ashmin Tough Hardfacing Wear Pads

- Proprietary hardfacing to reduce wear - Can refurbish as needed

Transmission Housing

- 3-piece ABH - 4-piece ABH - Fixed bent or straight

Bearing Section

- Mud lubricated - Load sharing ball and race design - Replaceable balls serve as wear component to

increase life of bearing section - Radial Bearings use Tungsten Carbide tiles

Top Sub

- Integrated Rotor Catch - Available in all standard sizes - Kickpad with Ashmin Tough Hardfacing - Available in all standard connections

Transmission

- Flex-shafts - CV Joints

7

Dri l l ing - POWR Series Motor

Clamp-On Stabilizer

Patented technology, our Clamp-On Stabilizer slides over the power section to provide a third point of contact, resulting in improved build rate predictability and repeatability.

Includes Ashmin Tough Hardfacing for extended life.

Bearing Section

Dri l l ing - Bearing Section

» Mud lubricated; no seals » Mandrel catch safety feature » Load sharing ball and race design for maximum WOB » Balls designed as the main wear component to extend race and motor life » Patented direct applied or tungsten carbide tiled and replaceable radial bearings

designed for optimal radial loading » Run in the field successfully since 2004 » Lower bearing housing slick or stabilized

Our Bearing Sections have successfully handled the toughest jobs since 2004. Our radial bearings and thrust races were engineered to be the best performing on the market while also reducing operating costs. This means less NPT, simpler maintenance and lower long-term operating costs.

Mandrel Catch

Lower and Upper Radial Bearings use Tungsten Carbide tiles

1 Also available in slimhole sizes8

Thrust Bearings

- Mud lubricated - Patented load sharing ball

and race design - Replaceable balls serves

as wear component to increase life of bearing section

- Inner and outer thrust races designed to be load sharing and in compression

Dri l l ing - Bearing Section

9

Lower Costs. Reduce NPT.Proven performance.

Dri l l ing - Bearing Section

Optimized from

120+ Materials.

Designed and proven to outperform the competition.

10

Radial Bearings

Dri l l ing - Bearing Section

11

» Best-in-class wear rates that reduce operating costs and NPT » Patented direct applied or tungsten carbide tiled bearings

designed for optimal radial loading » Tested against all leading manufacturers » Field-proven in all major sizes

» 3-3/4” and down feature proprietary carbide matrix and carbide sleeves

» 4-3/4” and up feature tungsten carbide tiles

Our radial bearings match or exceed the performance of all leading bearing manufacturers, helping to lower net operating costs and reduce downtime. As a result, our radial bearings continue to prove their value for major tool rental, full service, and operating companies.

How did we achieve best-in-class performance? We tested 120+ unique bearing materials to understand and overcome accelerated wear, a common weakness of radial bearings. Our aggressive testing program allowed us to select the optimal combination of binder materials and tiles to improve bonding, erosion and wear resistance (see graph). We accomplished this by engineering a custom bearing tester to simulate downhole conditions with a controlled side loading force up to 2,000 lbs and 200 RPM.

Ashmin Other Leading Manufacturers

Wear Comparisons from Controlled TestsEstimated from in-house testing of 120+ bearing materials

Wea

r

Continuous Improvement

Wear rate continuosly improved through testing

Male FemaleFixed with Sleeve • •Floating • •Compression • •

Styles Available

Upper Radial Bearing

Lower Radial Bearing

3

Dri l l ing - Bearing Section

Ball & Thrust Races

» Reduces NPT and long-term operating costs » Run successfully in the field since 2004 » Patented thrust races are load sharing and in compression » Replaceable balls act as wear component to reduce wear on the

higher cost races

Our patented Thrust Races offer a perfect balance between cost and performance by reducing downtime and long-term operating costs. The races are engineered to compensate for ball wear, with minimal impact on performance, while the balls serve as a replaceable wear component to extend the life of the races.

How did we achieve the perfect balance? The balls and races are designed and manufactured to be load sharing and in compression, which ensures even wear across all balls. This provides consistent wear and performance while reducing long-term costs compared to systems where the high-cost races wear faster due to greater and/or uneven wear.

12

Orientation grove allows races to be flipped to achieve even wear and lower costs

4

Dri l l ing - Bearing Section

Proven. Reliable.

A perfect balance between cost and performance.

13

Achieve stability in an unstable environment.

14

Dri l l ing - Stabi l izat ion

Proprietary Ashmin Tough Hardfacing to reduce wear; can be redressed as needed

Available as full wrap or open and with spiral or straight blades

Dri l l ing - Stabi l izat ion

Lower Bearing Stabilization

15

Integral Blade StabilizerWith the housing and stabilizer constructed from one piece of material, our IB Stabilizer is well suited for soft, hard or abrasive formations while eliminating the risk of leaving the stabilizer in the hole.

Threaded StabilizerStabilizer body threads onto the housing and is replaceable at the rig to help keep drilling on schedule.

Our standard and speciality stabilizers allow you to take control in an unstable environment. Threaded and Integral Blade stabilizers with spiral or straight blades and proprietary Ashmin Tough Hardfacing represent unbeaten performance and value.

Spiral blades ensure 360° surface contact, while straight blades provide maximum fluid concentration. Combined with our proprietary Ashmin Tough Hardfacing, our stabilizers are economical and versatile while helping stabilize the BHA in hard or abrasive formations for a full gauge and extended service life.

» BHA stabilization for hard or abrasive formation » Increased drilling performance » Maintains full-gauge borehole » Proprietary Ashmin Tough Hardfacing reduces wear, extends stabilizer life and can

be refurbished as needed » Available with either open or full wrap and spiral or straight blades » Manufactured in both Non-Magnetic and AISI 4145 heat treated material

3-piece Adjustable Bend Housing

Dri l l ing - Transmission Housing

» Adjust angle in the field without measuring torque and with minimal backoff » Largest thru-bore in the industry for large, high-torque transmissions » Full-bore available for sliding over transmission (see below for available sizes) » Wear pads with proprietary Ashmin Tough Hardfacing can be refurbished as needed » 0.00 to 3.00 degree settings

Our patented 3-piece Adjustable Bend Housing (ABH), the only 3-piece ABH on the market, offers unique value. By eliminating the offset housing, adding an adjustable cam ring, and including an EZ3 trim ring, the ABH accepts larger transmissions and is field adjustable with minimal backoff without measuring torque. In addition, the full-bore version is capable of sliding the complete housing assembly over our C-V III transmission. This offers uncompromised flexibility in operations and inventory management.

Gap

Bend Setting

(3 degree)

0.00

0.39

0.78

1.15

1.50

1.83

2.12

2.38

2.60

2.77

2.90

2.97

3.00

1 Also available in slim hole sizes2 Torque varies by desired bend angle; values based on use with Ashmin motors

16

Tool size1, in [mm] 3-3/4[95]

4-3/4[120 / 127]

6-1/2[165]

6-3/4[171 / 178]

8[203]

9-5/8[244]

Series 375 475 / 500 650 675 / 700 800 962

Minimum I.D., in [mm] 2.50 3.56 4.12 5.04 5.89 6.30

Full-bore available • • •

Max allowable overpull, lbf [daN]

339,000[150,795]

490,500[218,185]

1,040,000[462,615]

1,049,000[466,618]

1,612,000[717,053]

2,314,000[1,029,318]

Maximum bend angle, deg 3 deg 3 deg 3 deg 3 deg 3 deg 3 deg

Middle connection adjustment torque range2, lbf.ft [N.m]

4,300-7,000[5,830-9,490]

8,000-13,000[10,850-17,630]

25,000-33,000[33,895-44,742]

32,000-41,500[43,390-56,250]

42,000-71,000[59,950-96,260]

56,000-69,000[75,926-93,551]

3-Piece Adjustable Bend Housing

Proprietary Ashmin Tough Hardfacing

Adjustment Ring

Trim Ring

Large thru-bore for high-torque transmissions

Dri l l ing - Transmission Housing

Proprietary Ashmin Tough Hardfacing wear pad to reduce wear; can be redressed as needed

17

Adjustable ring eliminates need for torque measurements when setting the bend angle

Repleacable, low-cost trim ring that extends the tool’s life and lowers long-term costs

4-Piece ABH & Fixed Bend Housings

Dri l l ing - Transmission Housing

Simple and rigid with a small ID due to an offset housing, our ABHs and fixed bent housings are industry standard and can serve as a drop in for a NOV or Wenzel ABH. All housings include proprietary Ashmin Tough Hardfacing wear pads, which can be redfurbished as needed.

4-Piece Adjustable Bend Housing

Fixed Bend Housing

Tool size1, in [mm] 3-3/4[95]

4-3/4[120 / 127]

6-1/2[165]

6-3/4[171 / 178]

8[203]

9-5/8[244]

Series 375 475 / 500 650 675 / 700 800 962

Minimum I.D., in [mm] 2.25 2.60 3.75 3.75 4.75 6.20

Make-up torque, lbf.ft [N.m] 4,500[6,100]

9,000[12,200]

29,000[39,320]

29,000[39,320]

39,000[25,880]

80,000[108,470]

Max allowable overpull, lbf [daN] 292,000[129,888]

606,000[269,562]

721,000[320,717]

1,012,000[450,160]

1,345,000[598,286]

1,970,000[876,300]

Maximum bend angle, deg 3 deg 3 deg 3 deg 3 deg 3 deg 3 deg

Tool size1, in [mm] 3-3/4[95]

4-3/4[120 / 127]

6-1/2[165]

6-3/4[171 / 178]

8[203]

9-5/8[244]

Series 375 475 / 500 650 675 / 700 800 962

Maximum bend angle, deg 3 deg 3 deg 3 deg 3 deg 3 deg 3 deg

Bend Setting

(3 degree)

0.00

0.39

0.78

1.15

1.50

1.83

2.12

2.38

2.60

2.77

2.90

2.97

3.00

1 Also available in slim hole sizes18

Flex Shaft Transmission

» Direct applied proprietary hardfacing applied on the shaft » Carbon steel single piece, stainless steel or titanium » Customized radial upper bearing with tiles or PTA » Simple assembly and maintenance

Our flexshaft is a solid flexible rod, which can be used for straight or bent motor applications. Our flex shafts are designed using Ashmin’s proprietary design calculator and optimized with Finite Element Analysis (FEA). These shafts come in various configurations and materials depending on the application and size, with a tiled or PTA upper radial bearing.

Dri l l ing - Transmission System

Tool size, in [mm] 3-3/4[95]

4-3/4[120 / 127]

6-1/2[165]

6-3/4[171 / 178]

8[203]

9-5/8[244]

Series 375 475 / 500 650 675 / 700 800 962

Max stall torque, lbf.ft [N.m]

Carbon Steel 3,500[4,750]

9,300[12,600]

15,000[20,300]

19,000[25,700]

25,000[33,900]

50,000[67,800]

Stainless Steel 3,500[4,750]

9,300[12,600]

15,000[20,300]

19,000[25,700]

25,000[33,900]

50,000[67,800]

Titanium N/A 18,000[24,400]

24,000[32,500]

26,000[35,200]

N/A N/A

19

Flex Shaft with Diverter and Male Bearing

Designed and optimized using FEA and proprietary calculations

1 Also available in slim hole sizes

Our C-V III transmission is a high-torque, high-strength C-V with patented, replaceable pocket inserts designed for use with high torque power sections. The replaceable pocket inserts increase durability while reducing long-term operating costs by extending the life of the transmission.

Tool size1, in [mm] 4-3/4[120 / 127]

6-1/2[165]

6-3/4[171 / 178]

8[203]

9-5/8

Series 475 / 500 650 675 / 700 800 958

Maximum stall torque, lbf.ft [N.m]

10,100[13,690]

28,000[37,960]

30,000[40,600]

36,000[48,800]

54,000[73,214]

C-V III Transmission

» Designed to handle all industry avaialble even wall and hard rubber power sections

» Oblong holes reduce washouts » Patented replaceable pocket extends

the overall life of the transmission to reduce the average cost per run

Patented, replaceable bal l pocket insert

Dri l l ing - Transmission System

20

INSERT PHOTO OF CVIII

When combined with our 3-Piece Full Bore Housing, the C-V III can be made up and the housing slid over it.

Our patented replaceable ball pocket insert extends overall life to reduce the operating cost per run

Dri l l ing - Transmission System

21

22

Dri l l ing - Rotor Catch

Top Sub with Rotor Catch

Dri l l ing - Rotor Catch

» Top Sub with optional float bore » Proprietary Ashmin Tough Hardfacing

reduces wear, extends life of the tool and can be refurbished as needed

» Optional flow ports on rotor catch plate to prevent deadheading

Our Top Sub employs a rotor catch system which offers added security in case of connection failure. The system can also include an optional float bore to eliminate the need to run an additional float sub above the motor. Flow ports are also available on the rotor catch plate to prevent deadheading. Available in all sizes up to 9-5/8” OD.

23

Top Sub

Optional Float Bore

Ashmin Tough Hardfacing

Optional Flow Port

Rotor Catch

ashmin.com

Ashmin Headquarters

100 I-45 North

Suite 610

Conroe, Texas, 77301

USA

T +1.936.756.0520

Ashmin Technology Center

220 Longstreet Rd

New Waverly, TX 77358

USA

T +1.936.333.5423

Ashmin Sucursal Colombia

Calle. 100 # 7-33

Tower 1 Office 1403

Bogotá, Colombia

T +571.646.6760

Rev. 1.0

About Ashmin

We develop reliable, innovative downhole drilling and

thru-tubing tools for the oil and gas industry. Our

projects include multi-year R&D programs, design

and sustaining engineering, licensing and patenting,

manufacturing, testing, product verification, tool sales,

and repair and maintenance. We give our customers a

unique edge second to none.