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1 Drilling, Workover & Well Servicing Rigs
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Page 1: Rig design

1

Drilling, Workover & Well Servicing Rigs

Page 2: Rig design

2

Stewart & Stevenson

Drilling, Workover & Well Servicing Equipment for the Oilfield

• Drilling rigs• Workover and well servicing rigs• Flushby rapid service rigs• Masts• Substructures• Drawworks• Controls• Power generation• Support units• Aftermarket parts and service• Complete turnkey packages

Table of ContentsDrilling, Workover & Well Servicing Rigs . . . . . . . . . . . . 4

Flushby Rapid Service Rig . . . . . . . . . . . . . . . . . . . . . . 7

Rig Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Mast Specifications . . . . . . . . . . . . . . . . . . . . . . . . 10-11

Drawworks Specifications . . . . . . . . . . . . . . . . . . . 13-15

Power Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Engineering & Project Management . . . . . . . . . . . . . . .17

Manufacturing & Certifications . . . . . . . . . . . . . . . . . . .19

Support Units, Commissioning & Field Service . . . . . . .20

Aftermarket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Stewart & Stevenson’s Crown model drilling, workover and well servicing equipment serves the global oilfield service industry .

Quality engineered with the latest advances in oilfield technology, our innovative rigs are at the forefront of making the recovery

process safer and more efficient . Manufactured completely in North America since 1987, Stewart & Stevenson rigs meet the

rigorous industry standards established by the American Petroleum Institute (API) and the International Standards

Organization (ISO) .

With in-house design, engineering, manufacturing, testing and after-sales capabilities, Stewart & Stevenson serves clients from concept to completion and beyond . Our pioneering technological advancements in rig manufacturing, such as drawworks components and AC/DC control systems, serve oilfield service companies locally and internationally .

Major operators around the globe rely on the superior quality of Stewart & Stevenson rigs .

We offer:

www.stewartandstevenson.com

Page 3: Rig design

33

Drilling, Workover & Well Servicing Rigs

Table of ContentsDrilling, Workover & Well Servicing Rigs . . . . . . . . . . . . 4

Flushby Rapid Service Rig . . . . . . . . . . . . . . . . . . . . . . 7

Rig Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Mast Specifications . . . . . . . . . . . . . . . . . . . . . . . . 10-11

Drawworks Specifications . . . . . . . . . . . . . . . . . . . 13-15

Power Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Engineering & Project Management . . . . . . . . . . . . . . .17

Manufacturing & Certifications . . . . . . . . . . . . . . . . . . .19

Support Units, Commissioning & Field Service . . . . . . .20

Aftermarket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Our innovative rigs are at the

forefront of making the recovery

process safer, more efficient

and economical.

Page 4: Rig design

4

Stewart & Stevenson

Drilling

Stewart & Stevenson’s drilling rigs are rugged, modular units designed to maximize efficiency and performance on the job site . Engineered to perform in the most extreme climates, these units are durable, mobile and fuel-efficient . Our innova-tive designs feature fewer moving parts, which translates to better performance with minimal downtime .

• Available as trailer-mounted, self-propelled or skid-mounted configurations with electrical or mechanical drawworks

• Freestanding or externally-guyed masts are available on all API monogrammed rigs . ATEX certification available

• Complete turnkey packages to suit any working condition or natural environment, whether high ambient or arctic

• Option of Silicon Controlled Rectifier (SCR) for DC Rigs; Variable Frequency Drive (VFD) for AC Rigs; and Mechan- ical or Hydraulic Drive (MECH) for Mechanical Rigs

• Engineered with consideration to environmental impact and noise control

• Substructures, rotary drives, top drives, pipe handling equipment and skidding systems are also available to suit any of your drilling or workover needs

• Rig models can be custom-built up to 1000 hp to meet even the most challenging operational requirements

Workover & Well ServicingOur workover and well servicing rig models are lightweight, durable and versatile . Known for fast and easy rig up and user friendly operation and maintenance, these self-contained units have very few removable parts and require little or no assembly at the job site, thus benefiting customers with reduced down time and saved man-hours .

• Available in carrier (drive-in or back-in), trailer or skid- mounted configurations to accommodate any of our clients’ oilfield service requirements

• Rigs feature state-of-the-art drawworks; self-supporting, modular units designed for flexibility, ease of maintenance, performance and durability

• Designed to accommodate varying climates from desert to arctic

• All equipment is designed to be safe for personnel and environmentally responsible

• Masts, available in freestanding or externally guyed configurations, are all API monogrammed and certified

• Design configurations can accommodate specialized trans-portation requirements, for example, via train or helicopter

Page 5: Rig design

55

Drilling, Workover & Well Servicing Rigs

Both lightweight and durable,

Stewart & Stevenson rigs offer

fast and easy rig up along with

user-friendly operation and

maintenance.

Page 6: Rig design

766

Stewart & Stevenson

Flushby Rapid Service Rigs

are light weight, smaller

and more mobile than a

standard service rig.

Page 7: Rig design

7

Drilling, Workover & Well Servicing Rigs

MastFree-standing API 4F hydraulically raised and telescoping mast:

• Outriggers• Hollow structural steel construction• Nylatron or steel crown sheaves• Equipped with ladder, 110 volt lighting package, fall arrest

assembly, block cradle and load lines

Pumps• 4˝ x 5˝ 165 hp triplex pump complete with hydraulic drive

and electronic controls . Maximum pressure 10,000 psi (68 .9 mPa), maximum flow 245 gpm (5 .8 bbl/min)

• 3˝ fluid transfer/charge pump with hydraulic drive• 4˝ suction manifold• 2˝ high pressure discharge manifold

Drawworks• Failsafe spring-applied emergency/park brake• Lebus grooving on main drum• 200 Model

■ Single line pull: 28,000 lb (12,701 daN)■ Line speed: 480 ft/min (146 m/min)

• 500 Model■ Single line pull: 32,500 lb (13,345 daN)■ Line speed: 700 ft/min (213 m/min)

Fluid Tank• One 50 bbl (8 m3 or 9 m3) aluminum flushby

tank to meet hazardous transport codes

Flushby Rapid Service Rig

Also known as a Rod Rig, the Flushby rig is built on a carrier . With aluminum tanks, these units are lighter weight, smaller and more mobile than a service rig . They are designed and configured for ease of operation and economy . The Flushby is used in the following applications:

• Polished rod changes• Trip and hang double rods• Pump changes• Well flushing• Pumping—triplex high pressure• Well abandonments

Masts Height Rating Lines

Single 59' 50 K 2100 K 4

Double 76' 65 K 2100K 4

Page 8: Rig design

8

Stewart & Stevenson

Rig Specifications

Flushby, Workover, Well Servicing & Drilling RigsDrawworks Hookload Power Mast Depth Ratings Configuration

lb metric ton hp kW ModelWell Service

ft (m)Workover

ft (m)Drilling ft (m)

Mobile Skid MechVFD/ SCR

200 Flushby

65,000 29 200 74 72'-65K 10,000 (3,048)

500 Flushby

65,000 29 500 22372'-65K 76'-65K

10,000 (3,048)

200100,000 45 200 199

65'-100K 6,000 (1,829)

150,000 63 200 149

72'-150K 8,000 (2,438)

250 150,000 63 250 186 72'-150K 9,000 (2,738)

7,500 (2,286)

350

150,000 63 350 26072'-150K 79'-150K

10,000 (3,048)

8,000 (2,438)

180,000 81 350 260 96'-180K 12,000 (3,657)

9,000 (2,743)

205,000 92 350 260 104'-205K13,000 (3,962)

10,000 (3,048)

6,500 (1,286)

550

225,000 103 550 41096'-225K 14,000

(4,267)11,000 (3,353)

7,500 (2,286)

250,000 113 550 410104'-250K 107'-250K 110'-250K

16,000 (4,877)

12,000 (3,657)

8,000 (2,438)

600 300,000 136 600 447 110'-300K19,000 (5,791)

13,000 (3,962)

8,500 (2,591)

650 300,000 136 650 484108'-300K 118'-300K

20,000 (6,096)

15,000 (4,572)

9,000 (2,743)

750350,000 158 750 559 118'-350K

22,000 (6,706)

16,000 (4,877)

10,000 (3,084)

375,000 170 750 559 118'-375K16,500 (5,029)

10,500 (3,200)

900 400,000 181 900 671118'-400K 124'-400K

17,000 (5,182)

11,000 (3,353)

1000440,000 199 1000 745 118'-440K

18,000 (5,486)

12,000 (3,657)

500,000 227 1000 745 124'-500K14,000 (4,267)

Page 9: Rig design

99

Drilling, Workover & Well Servicing Rigs

Our innovative rigs are at the

forefront of making the recovery

process safer, more efficient

and economical.

Page 10: Rig design

10 11

Stewart & Stevenson

Mast Specifications

Stewart & Stevenson manufactures a complete line of tele-scopic and cantilever masts for the oilfield industry . Structured out of alloy steel, we offer a full selection of working heights and hookloads to meet any service or drilling requirement . Our rugged configurations stand up to the most arduous working conditions and climates . Designed for ease of assembly and mobility, our masts ensure quick rig up and rig down times making the process more efficient .

Single Mast SpecificationsType Clear Height (ft) Clear Height (m) Number of Lines Hook Load (lb) Hook Load (metric ton)

Single Swabbing 50 15 .2 1 80,000 36

Single Telescoping Pole Mast

65 (extended) 55 (retracted)

19 .8 16 .8

3 3

55,000 62,000

25 28

Single Stiff Leg59 65

17 .9 19 .8

2 4

65,000 100,000

29 45

Single Telescoping 72 21 .9 2 65,000 29

Single Stiff Legor Telescoping

7279

21 .924 .1

46

100 .000160,000

4568

Single Stiff Leg 73 22 .3 8 300,000 136

Single Stiff Leg 76 23 .2 4 6

96,500 140,000

44 64

Single Stiff Leg 86 26 .2 6 240,000 109

Allsinglemastsareofferedinfreestanding,externallyguyedorslantedpatterns.

Page 11: Rig design

11

Drilling, Workover & Well Servicing Rigs

Double Mast SpecificationsType Clear Height (ft) Clear Height (m) Number of Lines Hook Load (lb) Hook Load (metric ton)

Double Telescoping 96 29 .34 6

160,000 180,000

73 82

Double Telescoping 96 29 .34 6 8

200,000 225,000 240,000

91 101 109

Double Telescoping 104 31 .74 6

160,000180,000

73 82

Double Telescoping 104 31 .74 6

140,000 205,000

64 93

Double Telescoping 104 31 .74 6 8

210,000 250,000 265,000

95 113 120

Double Telescoping 107 32 .64 6 8

210,000 250,000 265,000

95 102 109

Double Telescoping 108 32 .96 8

286,000 300,000

130 136

Double Telescoping 110 33 .54 6 8

210,000 250,000 265,000

95 113 120

Double Telescoping 110 33 .56 8

290,000 300,000

122 136

Double Telescoping 112 34 .16 8

270,000 300,000

122 136

Double Telescoping 118 36 .06 8

270,000 300,000

122 136

Double Telescoping 118 36 .06 8

275,000 350,000

124 159

Double Telescoping 118 36 .04 6 8

200,000 300,000 375,000

91 136 170

Double Telescoping 118 36 .06 8 10

300,000 375,000 400,000

136 170 181

Double Telescoping 118 36 .06 8 10

300,000 375,000 440,000

136 170 200

Double Telescoping 124 37 .86 8 10

275,000 350,000 400,000

124 159 181

Double Telescoping 124 37 .86 8 10

300,000 400,000 500,000

136 181 226

Alldoublemastsareofferedinfreestandingorexternallyguyedpatterns.

Page 12: Rig design

1212

Stewart & Stevenson

Stewart & Stevenson’s innovative

product engineering and quality

manufacturing processes result

in reliable, high performance,

durable rig packages for local

and international customers.

Page 13: Rig design

13

Drilling, Workover & Well Servicing Rigs

Drawworks Specifications

Stewart & Stevenson designs and manufactures a full line of AC, DC and mechanical drawworks for the drilling industry . Our drawworks are designed for optimal performance, superior control and optimal safety . Both light-weight and compact, our drawworks operate under the most extreme climate conditions . The modular design allows for easy maintenance and repair . Drawworks packages can be customized to meet even the most challenging operational requirements .

AC & DC Gear Driven DrawworksModel CE550E CE750E CE1100E

Horsepower (hp) 550 750 1100

Drilling Depth (ft) 3,000–7,500 6,000–10,000 8,000–13,000

Wireline Size (in) 1 1-1⁄8 1-1⁄4

Drum Size (in) 18 × 37 22 × 49 25 × 62

Single Line Pull (lb) 40,000 45,000 55,000

Gear Box Single Speed Single Speed Single Speed or Double

Main Brake AC or DC Motor AC or DC Motor AC or DC Motor

Parking/Emergency Disc Brake

Disc Brake 238 DBBS338 DBBS

or 336 WCSB

Drilling Motors 1 1 1

Options:Auto-drillermotorandEddyCurrentBrake.Actualhookloaddependsonthenumberandcapacityofmotorsused.Drawworkscanbefurnishedwithanemergency/auto-drillersystem.

Page 14: Rig design

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Stewart & Stevenson

Drawworks Specifications

Mobile Rig Drawworks

Model Single Line Pull (lb) Maindrum OptionsMaindrum Clutch

OptionsMaindrum Brake

OptionsBrake Cooling

OptionsDrill Line Options

Sandline Brake Options

Sandline Clutch

Sandline Capacity 9⁄16" Line

Auxiliary Brake Options*

CE20030,000 34,000

15-7⁄8" × 36-3⁄4" 13-7⁄8" × 36-3⁄4"

PO-3188" × 38"

40" Disc × 2Air

Splash3⁄4" 7⁄8"

7" × 34" 40" Disc × 1

PO-218 PO-218

8000' 8000'

-

CE250 50,000 13-7⁄8" × 36-3⁄4" PO-224 8" × 38" Splash 7⁄8" 7" × 34" PO-218 8000' Single 40" Disc

CE35052,000 46,000

13-7⁄8" × 36-3⁄4" 15-7⁄8" × 36-3⁄4"

PO-224 10" × 38" 48" Disc × 2

Air Splash

Air

7⁄8" 1"

8" × 38" 48" Disc × 1

PO-2188000'

13,000'Single 40" Disc

CE550 46,000 15-7⁄8" × 36-3⁄4" PO-224 12" × 42" 52" Disc × 2

Splash or Circulating Air or Water-cooled

1"8" × 42"

48" Disc × 1PO-218

14,000' 17,000'

Double 48" Disc 224 WCSB

CE600 46,000 15-7⁄8" × 36-3⁄4" PO-324 12" × 42" Splash or Circulating 1" 8" × 42" PO-318 17,000'Double 48" Disc

224 WCSB

CE650 50,000 17-7⁄8" × 35-1⁄2" PO-324 12" × 42" Circulating1" or 1-1⁄8"

8" × 42" 26CB525 17,000' 324 WCBD

CE750 50,000 19-7⁄8" × 35-1⁄2" 37VC650 11" × 44" 236 WCSB

Circulating 1-1⁄8" or1-1⁄4"

8" × 42" 26CB525 17,000' 424 WCBD

CE1000 60,000 21-7⁄8" × 37-1⁄4" 32VC1000 11" × 44" 336 WCSB

Circulating 1-1⁄4" 8" × 42" 26CB525 17,000' 236 WCBD

Allmobilerigdrawworkscanbefurnishedwithanemergency/auto-drillersystem. *Hydromaticbrakesoptional.

Page 15: Rig design

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Drilling, Workover & Well Servicing Rigs

Mobile Rig Drawworks

Model Single Line Pull (lb) Maindrum OptionsMaindrum Clutch

OptionsMaindrum Brake

OptionsBrake Cooling

OptionsDrill Line Options

Sandline Brake Options

Sandline Clutch

Sandline Capacity 9⁄16" Line

Auxiliary Brake Options*

CE20030,000 34,000

15-7⁄8" × 36-3⁄4" 13-7⁄8" × 36-3⁄4"

PO-3188" × 38"

40" Disc × 2Air

Splash3⁄4" 7⁄8"

7" × 34" 40" Disc × 1

PO-218 PO-218

8000' 8000'

-

CE250 50,000 13-7⁄8" × 36-3⁄4" PO-224 8" × 38" Splash 7⁄8" 7" × 34" PO-218 8000' Single 40" Disc

CE35052,000 46,000

13-7⁄8" × 36-3⁄4" 15-7⁄8" × 36-3⁄4"

PO-224 10" × 38" 48" Disc × 2

Air Splash

Air

7⁄8" 1"

8" × 38" 48" Disc × 1

PO-2188000'

13,000'Single 40" Disc

CE550 46,000 15-7⁄8" × 36-3⁄4" PO-224 12" × 42" 52" Disc × 2

Splash or Circulating Air or Water-cooled

1"8" × 42"

48" Disc × 1PO-218

14,000' 17,000'

Double 48" Disc 224 WCSB

CE600 46,000 15-7⁄8" × 36-3⁄4" PO-324 12" × 42" Splash or Circulating 1" 8" × 42" PO-318 17,000'Double 48" Disc

224 WCSB

CE650 50,000 17-7⁄8" × 35-1⁄2" PO-324 12" × 42" Circulating1" or 1-1⁄8"

8" × 42" 26CB525 17,000' 324 WCBD

CE750 50,000 19-7⁄8" × 35-1⁄2" 37VC650 11" × 44" 236 WCSB

Circulating 1-1⁄8" or1-1⁄4"

8" × 42" 26CB525 17,000' 424 WCBD

CE1000 60,000 21-7⁄8" × 37-1⁄4" 32VC1000 11" × 44" 336 WCSB

Circulating 1-1⁄4" 8" × 42" 26CB525 17,000' 236 WCBD

Allmobilerigdrawworkscanbefurnishedwithanemergency/auto-drillersystem. *Hydromaticbrakesoptional.

DC Chain Driven DrawworksModel CE750E CE1000E

Horsepower (hp) 750 1000

Drilling Depth (ft) 6,000–10,000 8,000–12,000

Wireline Size (in) 1-1⁄8 1-1⁄4

Drum Size (in) 22 × 46 25 × 50

Single Line Pull (lb) 45,000 50,000

Hoisting Speed 4 4

Brake Rim Size (in) 44 × 11 46 × 10-3⁄8

Drum Drive Chain 140-3 140-3

Transmission Chain 120-3 120-3

Low Clutch PO-230 PO-330

High Clutch PO-324 PO-324

Eddy Current Brake 3630 3550 or 5032

Water-cooled Disc Brake 236WCBD 336WCBD

DC Motors 1 1

DrawworkscanbefurnishedwitheitherawatercooledbrakeorEddycurrentbrake.

Page 16: Rig design

16 17

Stewart & Stevenson

Power Generation

Stewart & Stevenson designs, engineers, manufactures, tests and certifies power generation packages for land based and offshore drilling operations . These energy efficient, operator friendly and easy to service power generation packages fea-ture quality components that ensure continuous operation in challenging oilfield environments and engine controls for safety shutdown and self-diagnostics .

In addition, we provide the drilling and well servicing market with new and refurbished engines, power units and pump packages that increase productivity, improve efficiencies and reduce costs . Product support by certified technicians is available wherever on the globe our customers put our equipment into service .

Generator Synchronization ControllerThe generator controller includes the engine generator regula-tor, which controls speed and voltage of the diesel generator sets, the backup control, synchronizing equipment and bus feeder breakers . A motor control center controls and protects the auxiliary equipment .

The generator control system, designed as a universal generator set controller, operates with either 12 or 24 volt DC electronics, at 50 or 60 Hz and at AC ratings up to 600 volts . It can be used for diesel, natural gas, LP and gasoline engines . All generator set parameters — oil pressure, fuel level, engine temperature, battery voltage, AC voltage, phase, AC amperage and frequency — are monitored on the 32-character, back-lit LCD display .

Silicone Controlled Rectifier (SCR) SystemsStewart & Stevenson designs, builds and supplies custom SCR systems that typically consist of a DC-2000 drive, motor controls, respective consoles, AC generator control and transformers . When required, the system is installed in an environmentally controlled power control room or building .

Variable Frequency Drive (VFD) SystemsThe VFD system allows the operator to control the frequency and voltage going to an electric motor . Using a joystick control, the operator can precisely control the speed at which the motor is turning .

On an electric rig, an electric motor turns the drawworks . By controlling the speed of that motor through the VFD, the operator controls the speed at which the traveling block moves up and down the mast . Other motors on an electric rig are similarly controlled by the VFD . Housed separately, it may be operated in the control cabin .

Page 17: Rig design

17

Drilling, Workover & Well Servicing Rigs

Engineering & Product Development

At Stewart & Stevenson’s manufacturing facility in Calgary, Alberta, innovative product engineering and quality manufac-turing processes result in reliable, high performance, durable rig packages for our local and international customers .

Our dedicated engineering team, composed of structural, mechanical and electrical engineers, CAD designers and draftsmen, apply their extensive experience to the develop-ment of rig equipment . For every rig or support unit we build, we provide comprehensive engineering that includes:

• Full 3-D engineering documentation package• In-house certified structural engineering• System schematics for all electrical and mechanical

operating systems• General arrangement and interface control diagrams to

assist with locating critical installation detail• Technical manuals to assist with equipment operation• In-house finite element analysis to ensure design integrity• Virtual prototyping allows for flexible and

fast configuration changes

Project ManagementProject management is an important part of the rig manufactur-ing process at Stewart & Stevenson . Our structured approach gives a competitive advantage as projects move quickly and efficiently during all phases . We coordinate with in-house teams at every stage of the project and we work closely with third party suppliers and experts to ensure the highest level of quality and service . Our proven process goes beyond the design and production stages to include complete aftermarket care .

Page 18: Rig design

191818

Stewart & Stevenson

Through concept, design

and manufacturing, our focus

is on meeting the customer’s

requirements.

Page 19: Rig design

194F – 0075 8C – 0082 4F – 0092 4F – 0221

Drilling, Workover & Well Servicing Rigs

Manufacturing

From Stewart & Stevenson’s rig manufacturing facilities in Calgary, Alberta; Edmond, Oklahoma; Houston, Odessa and Victoria, Texas, we deliver ready-to-operate oilfield drilling, workover and well servicing rigs . Through concept, design and manufacturing, our focus is on meeting the customer’s requirements .

• Our field-experienced personnel work with customers to develop the best concept for their application .

• Our in-house engineers and drafting team use the latest software to design each rig

• All rigs are manufactured in state-of-the-art facilities

• Our fabrication and assembly capabilities include an in-house machine shop, electrical research and development, advanced welding and inspection technologies, and on-site sandblasting and painting

Quality control is involved in every step of the process . Work-in-progress inspections are conducted in compliance with API and ISO quality control standards . After delivery, our commissioning team employs extensive testing standards and inspection procedures on each unit, and our 8,000-foot test well is available for extensive operational testing .

QMS CertificationsAll Stewart & Stevenson rigs meet the rigorous industry standards established by the American Petroleum Institute (API) and the International Standards Organization (ISO) .

Our Quality Management System is certified and compliant with API Q1, ISO9001-2008, and ISO/ TS29001 .

Product Certifications/ Design Practices• CE/ATEX for Rigs: Europe and International

• GOST R and GOST Ex for Rigs: Russia

• API 4F 3rd Edition: Drilling and Well Servicing Structures (PSL1 and PSL2)

• API 8C: Production Hoisting Equipment (PSL1 and PSL2)

• API RP 500 and 505: Practice for Classification of Locations for Electrical Installations

• IEC 60079-14

Page 20: Rig design

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Stewart & Stevenson

Support Units

For clients who require more comprehensive rig packages, Stewart & Stevenson designs and manufactures a complete line of support equipment for the oil and gas industry . Each unit or combination of units is designed to meet the specific needs of our clients . Whether you require mobile or skidded equip-ment to support your well servicing and drilling needs, we have the solution .

Equipment includes:

• Pumping equipment (mobile or skidded)• Transporters• Doghouse/Crew Quarters (mobile or skidded)• Mud tanks• Substructures• Catwalk/pipe rack packages• Pipe handling packages

Commissioning & Field ServiceStewart & Stevenson maintains a staff of licensed heavy duty mechanics, millwrights and electronics technicians who get your equipment up and running as quickly as possible . Our technicians are available 24 hours a day, 7 days a week .

Services available:• All warranty repair work on Stewart & Stevenson

built equipment• Field commissioning on all new units• Field service support on initial jobs is available• Field service representatives are available

for international work• Training on electrical and/or hydraulic systems, N2

maintenance and other service or maintenance-related topics can be arranged for groups of three or more

• Accident repair• General maintenance and repair work

Page 21: Rig design

2121

Drilling, Workover & Well Servicing Rigs

Rig commissioning and field

service are provided by licensed

Stewart & Stevenson technicians

who quickly get your equipment

up and running.

Page 22: Rig design

232222

Stewart & Stevenson

Stewart & Stevenson excels at

providing comprehensive parts

and service for the equipment

we manufacture and sell.

Page 23: Rig design

23

Drilling, Workover & Well Servicing Rigs

Before

After

After

Before

Aftermarket

RefurbishingWhether you have one rig or a fleet, Stewart & Stevenson can refurbish or retrofit your equipment with limited down time, giving you and your customers the confidence that the equip-ment will perform safely . From simple cleaning, repair and new paint to a complete rebuild, Stewart & Stevenson will have your equipment back in the field in no time . We offer standard, all-inclusive and AESC Category IV / CAODC Level IV inspec-tion and repair on your mobile rig using standard and premium parts with a stamped and certified letter from licensed engi-neers . Service can be done in-house or in the field .

Services available:• Mast repairs, recertification or total mast replacement• Engine/transmission re-power packages• Total drawworks refurbishment or replacement• Facilities include modern sandblasting and paint booths

and licensed vehicle inspection stations

Parts Distributors for some of the best brands in the industry, Stewart & Stevenson has the OEM replacement components and operational accessories you need and can deliver them to you quickly . Parts and service are available for most major brands .

Parts and components:

• McKissick Blocks• Elevator links• Handling tools• Crown model B&C

and CHD spiders• Crown model tongs• Crown drawworks• Right angle gear boxes

Distributors for:

• MTU• Detroit Diesel• Deutz• Allison Transmission• McKissick• Silverline

• BMW Handling• CTW Brake Rims• Hawk Industries• Guiberson Well Service• O’Bannon

• Mud pumps• Drop boxes• Open face / closed face

tubing / rod• Sheaves• Rod elevators• Brake blocks

Page 24: Rig design

www.stewartandstevenson.com

Company Headquarters1000 Louisiana, Suite 5900

Houston, Texas 77002+1 713-751-2700

[email protected]

CANADA

Calgary, Alberta 3111 Shepard Place SE Calgary, Alberta T2C 4P1 +1 403-215-5300

TEXAS

Victoria, Texas 7303 Houston Highway Victoria, Texas 77901 +1 361-570-3004

UNITED STATES

Odessa, Texas 4501 S. County Road, 1310 Odessa, Texas 79765 +1 432-561-9400

OKLAHOMA

Edmond, Oklahoma 6024 NW 178th Street Edmond, Oklahoma 73003 +1 405-348-9954

Rig Manufacturing, Sales and Service Locations

INTERNATIONAL SALES

Houston, Texas10750 Telge RoadHouston, Texas 77095+1 281-345-5200

Copyright © 2012 Stewart & Stevenson 12-01-17

U.S. RIG BRANCH LOCATIONS

WYOMING

Casper, Wyoming 240 Chamberlin Road Casper, Wyoming 82644 +1 307-577-5600


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