MP Series Mud PumpsA heart of steel

Weatherford offers a full line of premium-quality mud pumps based on proven and simple-to-maintain designs that are accepted around the world. Each pump comes with exceptional service and support that only a true global provider like Weatherford can promise. When you factor in our competitive pricing and off-the-shelf availability of pumps and parts, it’s clear that Weatherford has raised the bar for mud pumps.

MP Series Mud Pumps

© 2007-2010 Weatherford. All rights reserved.2

MP Series Mud Pumps

At Weatherford we know that developing technologies and the expertise and training that go with them are critical to our success—and our clients’—moving forward.

As a result, not only do we have a strong reputation and tradition for providing fit-for-purpose and responsive service, we also are a leader in the development and deployment of production-enabling technologies that add significant value to the industry.

More serviceWeatherford provides a local-service touch with global-network reach. Our expertise, support and proven technology can maximize the efficiency and safety of your operations.

Weatherford support around the clock

GENEVA

HOUSTONMEXICO CITY

CALGARY

DUBAI

ABERDEENMOSCOW

KUALA LUMPUR

Regional officesCorporate headquarters

Weatherford locationsMP pump distributors

MP Series Mud Pumps

© 2007-2010 Weatherford. All rights reserved. 3

Built tough for lasting value

Pump stroke lengths and internal gear reduction ratios:MP-5 7 1/2-in. stroke with 4.240:1 ratio

MP-8 9-in. stroke with 4.185:1 ratio

MP-10 10-in. stroke with 4.207:1 ratio

MP-13 12-in. stroke with 4.31:1 ratio

MP-16 12-in. stroke with 4.31:1 ratio

Cranking out massive power: Single-piece, high-alloy crankshaftOur eccentric-style crankshaft, machined from a single-piece, high-alloy steel casting, is mounted to the power frame with double-row, self-aligning radial spherical roller bearings on each end for maximum service life. The forged-steel main gear, featuring a double-helical profile, is mounted securely to the crankshaft, using bolts with locking nuts.

F series design compatibility means that parts are readily available and fully interchangeable. Our MP series mud pumps are based on the industry-recognized, proven and trusted F series mud pump. Replacement parts and services are backed by Weatherford, one of the largest and most respected names in the industry.

MP-5 Mud Pump

Built on a strong foundation: The steel-plate power framePower frames built from high-strength steel plates are strong yet lightweight. They’re free of shrinkage, porosity and other defects often associated with castings. The frames are heat-treated after casting to remove residual stress and prevent distortion after final machining.

MP Series Mud Pumps

© 2007-2010 Weatherford. All rights reserved.4

Two-way street: Double-input pinion shaft extensionsWith their user-friendly double-input shaft extensions, our pumps can be driven from either side. Shaft is made of high-alloy steel forging for high durability.

The well-oiled machine: Lubrication MP pumps feature a splash- and forced-lubrication system for the power end. Oil is distributed from the sump through an internally mounted oil pump and then to all moving parts. An optional external lube system, with AC motor drive and canister filtration is available on request.

MP-8 Mud Pump

Capacity for heavy workloads: The eccentric with cylindrical roller bearingsManufactured from a steel casting, the eccentric uses cylindrical roller bearings on one end and double-row needle bearings on the other to provide extremely high load-carrying capacity that is quiet, efficient and durable.

Durability and corrosion resistance: Chrome-lined linersStandard liners on all MP pumps are bi-metal style, with an extremely hard, durable, corrosion-resistant chrome-iron surface. Ceramic liners are also an available option.

Building strong bodies: Crosshead machined from iron castingCrosshead bodies are machined from a nodular ductile iron casting, having excellent strength and self-lubricating properties to minimize friction and wear. The crosshead is mounted on replaceable guide shoes for easy maintenance.

Fighting corrosion and erosion: Nickel-plated fluid end modulesThree interchangeable fluid end modules are machined from an AISI 8630 steel forging and can be nickel plated on request.

Interchangeability: Versatile valve assembliesSuction and discharge valve assemblies are interchangeable and manufactured to accept industry-standard API replacement valves and pulling tools.

MP-5 uses API-5 valves

MP-8 and MP-10 use API-6 valves

MP-13 and MP-16 use API-7 valves

MP Series Mud Pumps

© 2007-2010 Weatherford. All rights reserved. 5

Built-in extra value features

Weatherford offers a wide array of popular accessories for the MP series mud pumps including:

Each MP pump is shipped under specially designed protective coverings.

Full line of MP series pumpsWeatherford’s full line of MP mud pumps are rated for 500 HP, 800 HP, 1,000 HP, 1,300 HP and 1,600 HP maximum operating conditions.

All pumps receive comprehensive inspections during production,assembly and testing. Every pump is backed by Weatherford with a full one-year warranty.

• Discharge pulsation dampener• Complete liner wash systems• Strainer assembly• Relief valve• Mud pressure gauge

Square-Block Strainer

Accessory Manifold

Centrifugal Mud Pump Packages

Mud Gauges

Complete Liner Wash System

Kb-75 Pulsation Dampener

Discharge Pulsation Dampener

MP Series Mud Pumps

© 2007-2010 Weatherford. All rights reserved.6

SpecificationsMP-5 Pump

MP-8 Pump

MP-10 Pump

MP-8

MP-10 MP-13MP-16

MP-5MP-5 MP-8

MP-10 MP-13MP-16

MP-8

MP-10 MP-13MP-16

MP-5MP-5 MP-8

MP-10 MP-13MP-16

MP-8

MP-10 MP-13MP-16

MP-5MP-5 MP-8

MP-10 MP-13MP-16

Liner Size (in./mm)

6-1/2 165.1

6 152.4

5-1/2 139.7

5 127.0

4-1/2 114.3

4 101.6

Rated Pressure (psi/MPa)

1,425 9.825

1,675 11.549

2,000 13.790

2,425 16.720

3,000 20.684

3,800 26.200

Speed (SPM)

Power (HP)

Displacement (gpm/lpm)

165 500 533 2,018

454 1,719

382 1,446

316 1,196

256 969

202 765

160 482 517 1,957

441 1,669

370 1,401

306 1,158

248 939

196 742

150 452 485 1,834

413 1,563

347 1,314

287 1,086

232 878

184 697

140 422 452 1,711

386 1,461

324 1,226

268 1,014

217 821

171 647

130 392 420 1,590

358 1,355

301 1,139

249 943

201 761

159 602

120 362 388 1,469

330 1,249

278 1,052

229 867

186 704

147 556

110 332 356 1,348

303 1,147

255 965

210 795

170 644

135 511

1 3.23 12.23

2.75 10.41

2.31 8.74

1.91 7.23

1.55 5.87

1.22 4.62

Liner Size (in./mm)

6-1/2 165.1

6 152.4

5-1/2 139.7

5 127.0

4-1/2 114.3

4 101.6

Rated Pressure (psi/MPa)

2,100 14.479

2,475 17.065

2,950 20.340

3,575 24.649

4,275 29.475

5,000 34.474

Speed (SPM)

Power (HP)

Displacement (gpm/lpm)

150 800 582 2,203

496 1,878

417 1,579

344 1,302

279 1,056

220 833

140 744 543 2,055

463 1,753

389 1,473

321 1,215

260 984

206 780

130 691 504 1,908

430 1,628

361 1,367

298 1,128

242 916

191 723

120 638 465 1,760

397 1,503

333 1,261

275 1,041

223 844

176 666

110 585 427 1,616

364 1,378

305 1,155

252 954

204 772

162 613

100 532 388 1,469

330 1,249

278 1,052

229 867

186 704

147 556

90 479 349 1,321

297 1,124

250 946

207 784

167 632

132 500

1 3.88 14.69

3.30 12.49

2.78 10.52

2.29 8.67

1.86 7.04

1.47 5.56

Liner Size (in./mm)

6-1/2 165.1

6 152.4

5-1/2 139.7

5 127.0

4-1/2 114.3

Rated Pressure (psi/MPa)

2,500 17.267

3,000 20.684

3,500 24.132

4,300 29.647

5,000 34.474

Speed (SPM)

Power (HP)

Displacement (gpm/lpm)

140 1,000 603 2,283

514 1,946

432 1,635

357 1,351

289 1,094

135 976 582 2,203

496 1,878

417 1,579

344 1,302

279 1,056

130 940 560 2,120

477 1,806

401 1,518

331 1,253

269 1,018

125 904 539 2,040

459 1,738

386 1,461

319 1,208

258 977

120 867 517 1,957

441 1,669

370 1,401

306 1,158

248 939

110 795 474 1,794

404 1,529

339 1,283

280 1,060

227 859

100 723 431 1,632

367 1,389

309 1,170

255 965

207 784

1 4.31 16.32

3.67 13.89

3.09 11.70

2.55 9.65

2.07 7.84

MP Series Mud Pumps

© 2007-2010 Weatherford. All rights reserved. 7

MP-8

MP-10 MP-13MP-16

MP-5MP-5 MP-8

MP-10 MP-13MP-16

MP Series Mud Pumps

Notes1. Operating speeds and pressures shown in tables represent the maximum

allowable service conditions at which these pumps should be operated.2. Flows and displacements are based on operating conditions and condition of the

pump equipment.3. Power requirements are based on 90 percent mechanical efficiency.4. Rated pressures are based on standard fluid ends. Optional high pressure fluid

ends available for 7,500 psi services. Contact Weatherford for specific details and performance ratings.

MP-13 Pump

MP-16 Pump

MP-8

MP-10 MP-13MP-16

MP-5MP-5 MP-8

MP-10 MP-13MP-16

Liner Size (in./mm)

7 177.8

6-1/2 165.1

6 152.4

5-1/2 139.7

5 127.0

Rated Pressure (psi/MPa)

2,800 19.305

3,200 22.063

3,700 25.511

4,500 31.026

5,000 34.474

Speed (SPM)

Power (HP)

Displacement (gpm/lpm)

120 1,300 720 2,725

621 2,351

529 2,002

444 1,681

367 1,389

115 1,252 690 2,612

595 2,252

507 1,919

426 1,613

352 1,332

110 1,197 660 2,498

569 2,154

485 1,836

407 1,541

337 1,276

105 1,143 630 2,385

543 2,055

463 1,753

389 1,473

321 1,215

100 1,088 600 2,271

517 1,957

441 1,669

370 1,401

306 1,158

95 1,034 570 2,158

491 1,859

419 1,586

352 1,332

291 1,102

90 980 540 2,044

465 1,760

397 1,503

333 1,261

275 1,041

1 6.00 22.71

5.17 19.57

4.41 16.69

3.70 14.00

3.06 11.58

Liner Size (in./mm)

7 177.8

6-1/2 165.1

6 152.4

5-1/2 139.7

5 127.0

Rated Pressure (psi/MPa)

3,400 23.442

3,900 26.890

4,600 31.716

5,000 34.474

5,000 34.474

Speed (SPM)

Power (HP)

Displacement (gpm/lpm)

120 1,600 720 2,725

621 2,351

529 2,002

444 1,681

367 1,389

115 1,520 690 2,612

595 2,252

507 1,919

426 1,613

352 1,332

110 1,454 660 2,498

569 2,154

485 1,836

407 1,541

337 1,276

105 1,388 630 2,385

543 2,055

463 1,753

389 1,473

321 1,215

100 1,322 600 2,271

517 1,957

441 1,669

370 1,401

306 1,158

95 1,255 570 2,158

491 1,859

419 1,586

352 1,332

291 1,102

90 1,189 540 2,044

465 1,760

397 1,503

333 1,261

275 1,041

1 6.00 22.71

5.17 19.57

4.41 16.69

3.70 14.00

3.06 11.58

weatherford.comWeatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. For more information, contact patents@weatherford.com. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.

© 2007-2010 Weatherford. All rights reserved. 2860.01

MP Series Mud Pumps

Weatherford is building one of the world’s leading reciprocating pump organizations by giving you more pump for your money. We build in extra-value features that don’t cost extra and give you the lasting value of pump components built for maximum reliability and service life.

Most importantly, our people bring invaluable experience and dedication to your application. They will help you choose from our broad range of pumps and accessories and deliver them to you faster than anyone else in the industry.

Find out how we can redefine your expectation of value. Visit us online at rigmanufacturing.com/drillingequipment, or contact us at sales@rigmanufacturing.com.