Packer Service Tools

Packer Service Tools

Product Catalog

Discover Premium Performance.

Contents Introduction About Weatherford . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Weatherford’s Packer Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Retrievable Bridge Plugs WRP Bridge Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 TS-U Retrievable Bridge Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 TS Spring-Loaded Retrieving Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 B and BII Retrievable Bridge Plugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Well Suspension Bridge Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Bridge Plugs and Cement Retainers FracGuard® 300 Series Composite Bridge Plugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 FracGuard 300 Series Composite Frac Plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 FracGuard Shorty Bridge Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 FracGuard Shorty Composite Frac Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 FracGuard Composite Setting Sleeve for Composite Plugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 FracGuard Convertible Bridge/Frac Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 FracGuard Dual-Check Pumpdown Roller Frac Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 FracGuard High-Flowback Frac Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 FracGuard Pumpdown Composite Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 FracGuard Sand Biter™ Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 FracGuard Slim-OD Bridge and Frac Plugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 FracGuard Surface Pipe Cementing Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 BRS Bit-Release Sub. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 958DB-8 through 2000DB-2 Bridge Plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 DB-10 Bridge Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 HBP Hydro-Mechanical Bridge Plug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 HM-1 Bridge Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 HM-2 Bridge Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 PCR Cement Retainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 238CR-400CR Cement Retainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

© 2010 Weatherford. All rights reserved.

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Contents Retrievable Service Packers HD Compression-Set Retrievable Service Packer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 HDL Compression-Set Retrievable Packer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 DLT Compression-Set Service Packer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 CSTH Storm Packer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 32-A Tension-Set Packer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Stradaset II Compression-Set Packer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 Gas-Vent Pumping Packer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 V-III Unloader Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 ECV Storm Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 ANC Storm Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 SC Tension Unloader Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 B Perforation Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 B Rotational Unloader Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 ARM Selective-Treating Packer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 TTV Tubing Test Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 Tubing Test Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 Series 8000 Casing Scraper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

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© 2010 Weatherford. All rights reserved.

Introduction

About Weatherford The Weatherford Portfolio Weatherford International Ltd. is one of the largest global providers of innovative mechanical solutions, technology and services for the drilling and production sectors of the oil and gas industry. An industry leader for more than 55 years, Weatherford has built its reputation by providing highquality products, responsive client service, and a commitment to safety in all aspects of operations. Our continued pledge to our clients is to provide production-enabling technologies and superior services that maximize production. Our vast global infrastructure enables us to offer one of the industry’s most diversified portfolios of products and services for drilling, intervention, completion and production applications. Since 1998, Weatherford has strategically combined an array of wellknown brands from the completions sector with one goal in mind: making your reservoir recovery operations more productive.

Discover Breadth and Depth of Completion Technology Weatherford provides completion options with a broad range of products to meet every application—from the most basic to the extreme. Fully integrated and engineered, these products add up to an infinitely configurable, highly practical system for completion optimization.

A Full Range of Completion Products and Services

• Packers • Liners • Inflatable Packers • Safety Valves • Downhole Control Valves • Expandable Technology • Conventional Sand Screens • Flow Control Systems • Artificial Lift Systems • Intelligent Wells

© 2010 Weatherford. All rights reserved.

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Introduction

About Weatherford Engineering Depth Weatherford’s product engineering resources are based around the world. We also employ a range of engineers, designers and technical support staff whose breadth and depth of experience includes mechanical and electrical engineering to highly specialized disciplines of optical science and metallurgy.

Industry-leading Testing, R&D and Training Facilities Weatherford has two of the largest research-and-development (R&D), testing and training facilities in the industry. Our Houston-based Technology & Training Center houses the world’s most advanced safety valve engineering lab and three hot cells that simulate downhole conditions. Our Aberdeen facility is Europe’s foremost research, testing and development center for offshore well services. This facility includes two fully operational drilling rigs and test boreholes.

Manufacturing Infrastructure Weatherford’s certified manufacturing facilities are strategically located throughout the world. Since 2002, we have doubled our completions manufacturing capacity by adding new facilities, expanding existing ones, and investing significantly in the latest machining equipment.

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© 2010 Weatherford. All rights reserved.

Introduction

About Weatherford Enterprise Excellence Program Weatherford has created a culture focused on prevention to achieve error-free performance and empowerment of all employees to achieve continuous improvement in all work processes. Our Enterprise Excellence Program describes how we will

• comply with all applicable laws and

regulations of the areas where we operate or exceed compliance where our stated expectations require;

• conduct all operations in a way that

promotes safe work practices and minimizes risk to our employees, our communities and the environment;

• implement the programs, training and

internal controls necessary for achieving our goals.

Our enterprise culture has one objective and a single commitment. We empower each employee to achieve complete internal and external client satisfaction and to conform to mutually agreed requirements the first time, every time, while protecting the well-being of all personnel, assets and the environment. For our clients, our excellence culture results in advantages such as greater efficiency through more effective planning and collaboration to ensure that mutually agreed requirements are being met and the elimination of nonconformance in the delivery of products and services, assuming both technical integrity and safe work practices.

© 2010 Weatherford. All rights reserved.

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Introduction

Weatherford’s Packer Systems Discover Premium Performance. Weatherford has more than 40 years of experience in providing packer systems and completion accessories for a wide range of downhole conditions, including the most demanding applications, such as high pressure/high temperature, high H2S and CO2 and deepwater. From mechanical, hydraulic, wireline, multistring and feedthrough packers to permanent and retrievable sealbore packers, Weatherford offers breadth and depth of packer tools and technology, custom-engineered completion systems to meet any challenging environment, and engineering expertise.

Packer Service Tools Weatherford offers a variety of retrievable and permanent bridge plugs, frac plugs, and cement retainers. Our offering includes our exclusive FracGuard® series composite plugs. FracGuard series composite plugs isolate the formation above the plug in fracturing operations in both singleand multiple-zone stimulation applications which saves operational time while protecting sensitive formations. FracGuard is excellent for underbalanced operations, highly-deviated, horizontal or multilateral wellbore and at high temperatures for extended periods of time. Weatherford is constantly and consistently developing new technologies for today’s demanding applications. Throughout this catalog you’ll discover our latest developments for intelligent completions, high pressure/ high temperature and thermal applications.

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© 2010 Weatherford. All rights reserved.

Retrievable Bridge Plugs

WRP Bridge Plug Weatherford’s WRP bridge plug is a retrievable plug set by conventional wireline or a hydraulic setting tool, such as the HST, to isolate temporarily the lower part of a wellbore. The standard caged, bidirectional carbide slips provide long life and durability and simple, effective anchoring to the casing. The compact plug enables easy retrieval on tubing, coiled tubing, or sand line with a retrieval tool. After the tool engages the top of the plug, the equalizing valve opens before the plug is released, preventing it from moving with differential pressure. Elastomeric sealing elements hold pressure from above and below.

Applications • Zonal isolation • Wellhead repair and replacement • Casing-pressure testing • Acidizing, fracturing, and cementing

Features, Advantages and Benefits • The compact design enables deployment through tight doglegs and short lubricators.

• The swab-resistant packing element enables a faster run in, reducing the rig time to set the plug.

• The bridge plug can be set by wireline, coiled tubing, or a hydraulic

setting tool and retrieved by a sand line or coiled tubing, depending on the well conditions.

• The straight-pull release provides simple operation on the rig. • The rotational safety release enables the operator to release the plug if the straight pull has difficulties, reducing rig time.

• The equalizing valve opens before the plug is released to prevent

movement from differential pressure and enable safe plug retrieval.

• The overshot washes to the gauge ring for easy, dependable retrieval.

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© 2010 Weatherford. All rights reserved.

Retrievable Bridge Plugs

WRP Bridge Plug Specifications Casing OD (in./mm) 3-1/2 88.9 4-1/2 114.3 5 127.0

5-1/2 139.7

6 152.4

6-5/8 168.3

7 177.8

7-5/8 193.7

8-5/8 219.1

9-5/8 244.5

Weight (lb/ft, kg/m) 10.2 15.2 7.7 to 9.2 11.5 to 13.7 9.5 to 13.5 14.1 to 20.1 15.0 to 18.0 22.3 to 26.8 11.5 to 15.0 17.1 to 22.3 26.0 38.7 20.0 to 23.0 29.8 to 34.2 15.5 to 20.0 23.1 to 29.8 13.5 to 15.5 20.1 to 23.1 26.0 38.7 24.0 to 32.0 35.7 to 47.6 24.0 35.7 17.0 to 20.0 25.3 to 29.8 38.0 56.6 32.0 to 35.0 47.6 to 52.1 26.0 to 29.0 38.7 to 43.2 23.0 to 26.0 34.2 to 38.7 17.0 to 20.0 25.3 to 29.8 33.7 to 39.0 50.2 to 58.0 24.0 to 29.7 35.7 to 44.2 20.0 to 24.0 29.8 to 35.7 20.0 to 28.0 29.8 to 41.7 47.0 to 53.5 69.9 to 79.6 40.0 to 47.0 59.5 to 69.9 29.3 to 36.0 43.6 to 53.6

ID (in./mm) Minimum Maximum 2.992 76.10 2.992 76.10 3.068 77.93 3.910 4.090 99.31 103.89 4.250 4.408 107.95 111.96 4.408 4.560 111.96 115.82 4.408 4.560 111.96 115.82 4.625 4.778 117.48 121.36 4.778 4.950 121.36 125.73 4.950 5.190 125.73 131.83 4.950 5.190 125.73 131.83 5.610 5.921 142.49 150.39 5.830 5.937 148.08 150.80 5.938 6.135 150.83 155.83 5.830 5.937 148.08 150.80 5.938 6.135 150.83 155.83 6.136 6.276 155.85 159.41 6.276 6.366 159.41 161.70 6.456 6.578 163.98 167.08 6.579 6.797 167.11 172.64 6.798 7.025 172.67 178.44 7.025 7.125 178.44 180.98 8.017 8.097 203.63 205.66 8.343 8.681 211.91 220.50 8.681 8.835 220.50 224.41 8.836 9.063 224.43 230.20

Plug Maximum OD (in./mm) 2.781 70.64 2.867 72.82 3.771 95.78 4.125 104.78 4.250 107.95 4.250 107.95 4.500 114.30 4.641 117.88 4.781 121.44 4.781 121.44 5.484 139.29 5.656 143.66 5.812 147.62 5.656 143.66 5.812 147.62 5.968 151.59 6.078 154.38 6.266 159.16 6.453 163.91 6.672 169.47 6.812 173.02 7.781 197.64 8.218 208.74 8.437 214.30 8.593 218.26

Product Number Collet Latch J-Latch 35WRP.1002

—

35WRP.1001

—

43WRP.1001

43WRP.1002

43WRP.1003

43WRP.1004

43WRP.1007

—

43WRP.1007

—

45WRP.1001

45WRP.1002

45WRP.1003

45WRP.1004

45WRP.1005

45WRP.1006

45WRP.1005

45WRP.1006

45WRP.1009

45WRP.1010

47WRP.1001

47WRP.1002

47WRP.1003

47WRP.1004

47WRP.1001

47WRP.1002

47WRP.1003

47WRP.1004

47WRP.1005

47WRP.1006

47WRP.1007

47WRP.1008

47WRP.1009

47WRP.1010

47WRP.1011

47WRP.1012

47WRP.1013

47WRP.1014

47WRP.1015

47WRP.1016

49WRP.1005

49WRP.1006

51WRP.1001

51WRP.1002

51WRP.1003

51WRP.1004

51WRP.1005

51WRP.1006

© 2010 Weatherford. All rights reserved.

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Retrievable Bridge Plugs

TS-U Retrievable Bridge Plug Weatherford’s TS-U retrievable bridge plug is a superior, field-proven packer plug for treating and testing multiple, selected high-pressure zones. The flexible design enables deployment in shallow applications, such as wellhead testing, or in deep, high-pressure environments. The plug is set in tension or compression, and the large internal bypass prevents swabbing during running and retrieval. The bypass closes during plug setting and opens to equalize pressure before releasing the upper slips for retrieval. The standard packing element is rated at 275°F (135°C).

Applications • Wellhead testing • Treating and testing multiple, selected zones • Deep, high-pressure testing • Squeeze cementing • Fracturing • Temporary zonal isolation

Features, Advantages and Benefits • The one-quarter right turn to set the plug and one-quarter right turn to

release it provide reliable operation, especially in applications with limited rotational movement.

• The large, internal bypass equalizes pressure before releasing the upper slips for safe plug retrieval.

Options • Plugs with a left-turn set and right-turn release are available by special order.

• Elastomeric elements are available for hostile environments.

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© 2010 Weatherford. All rights reserved.

Retrievable Bridge Plugs

TS-U Retrievable Bridge Plug Specifications Casing

Plug ID (in./mm)

OD (in./mm)

Weight (lb/ft, kg/m)

Minimum

Maximum

OD (in./mm)

Product Number

Retrieving Tool

4-1/2 114.3

9.5 to 13.5 14.1 to 20.1

3.920 99.57

4.090 103.89

3.750 95.25

725-45-000

577-45-000

11.5 to 15.0 17.1 to 22.3

4.408 111.96

4.560 115.82

4.125 104.78

725-50-006

18.0 to 20.8 26.8 to 31.0

4.156 105.56

4.276 108.61

4.000 101.60

725-52-006

14.0 to 20.0 20.8 to 29.8

4.778 121.36

5.004 127.10

4.625 117.48

725-55-000

577-55-000

20.0 to 23.0 29.8 to 34.2

4.670 118.62

4.778 121.36

4.500 114.30

725-56-000

577-56-000

24.0 to 32.0 35.7 to 47.6

5.675 144.15

5.921 150.39

5.500 139.70

725-66-013

577-65-000

20.0 to 26.0 29.9 to 38.7

6.276 159.41

6.456 163.98

5.969 151.61

725-70-000

26.0 to 32.0 38.7 to 47.6

6.094 154.79

6.276 159.41

5.875 149.23

725-71-000

24.0 to 29.7 35.7 to 44.2

6.875 174.63

7.025 178.44

6.672 169.47

725-75004P

33.7 to 39.0 50.2 to 58.0

6.625 168.28

6.765 171.83

6.453 163.91

725-76-000

28.0 to 40.0 41.7 to 59.5

7.725 196.22

8.017 203.63

7.531 191.29

725-85-000

32.3 to 43.5 48.1 to 64.7

8.755 222.38

9.001 228.63

8.500 215.90

725-96-001

40.0 to 53.5 59.5 to 79.6

8.535 216.79

8.835 224.41

8.250 209.55

725-95-005

5 127.0

5-1/2 139.7 6-5/8 168.3 7 177.8

7-5/8 193.7 8-5/8 219.1 9-5/8 244.5

577-50-000

577-70-000

577-75-000

577-85-000

577-95-000

© 2010 Weatherford. All rights reserved.

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Retrievable Bridge Plugs

TS Spring-Loaded Retrieving Tool Weatherford’s TS spring-loaded retrieving tool runs and retrieves the TS-U retrievable bridge plug. A one-quarter left turn of the tool releases the plug. The field-proven tool design minimizes the risk of its breaking away from the plug during retrieval. The running J-pins can exit the tool only after the spring force is overcome.

Applications • Running and retrieving a TS-U plug

Features, Advantages and Benefits • The simple four-part tool automatically attaches to the plug during weight set-down and requires only a one-quarter turn for release, making the tool easy to run and redress.

• The spring-loaded design minimizes tool separation from the plug, reducing the possibility that the plug breaks away during running and retrieval.

• The one-quarter left turn for plug release provides reliable setting in applications with limited rotational movement.

• The plug locks in place on the J-track with the heavy-duty spring and

positive loading, preventing premature plug release and misruns and saving time.

• The strong compression spring keeps the plug J-pins securely locked in the tool jay until enough weight collapses the spring, enabling tool removal.

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© 2010 Weatherford. All rights reserved.

Retrievable Bridge Plugs

TS Spring-Loaded Retrieving Tool Specifications Casing Size (in./mm)

Maximum OD (in./mm)

Minimum ID (in./mm)

Box-Up Thread Connection (in.)

Product Number

4 101.6

3.297 83.74

1.857 47.17

2-3/8 EU1 8 RD2

577-40-000

4-1/2 114.3

3.766 95.66

1.984 50.39

2-3/8 EU 8 RD

577-45-000

5 127.0

4.141 105.18

1.984 50.39

2-3/8 EU 8 RD

577-50-000

5-1/2 139.7

4.516 114.71

1.984 50.39

2-3/8 EU 8 RD

577-55-000

2.359 59.92

2-7/8 EU 8 RD

577-56-000

6-5/8 168.3

5.438 138.13

2.500 63.50

2-7/8 EU 8 RD

577-65-000

7 177.8

5.875 149.23

2.500 63.50

2-7/8 EU 8 RD

577-70-000

7-5/8 193.7

6.250 158.75

2.500 63.50

2-7/8 EU 8 RD

577-75-000

8-5/8 219.1

7.500 190.50

2.500 63.50

2-7/8 EU 8 RD

577-85-000

9-5/8 244.5

8.000 203.20

2.500 63.50

2-7/8 EU 8 RD

577-95-000

External upset Round

1 2

© 2010 Weatherford. All rights reserved.

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Retrievable Bridge Plugs

B and BII Retrievable Bridge Plugs Weatherford’s B and BII retrievable bridge plugs selectively isolate zones for acidizing, fracturing, squeeze cementing, and testing in shallow applications. Each plug can also inexpensively and temporarily plug a well for the installation or removal of wellhead equipment. The BII plug has enclosed slips for easy entry into liners. Both plugs operate identically. Pressure from above or below the plug sets the slips and anchors the plug. The large controlled bypass enables the plug to be run and then retrieved by tubing or a sand line without a swabbing risk.

Applications • Deviated wells and liners • General service • Acidizing • Fracturing • Squeeze cementing • Testing • Temporary abandonment

Features, Advantages and Benefits • The plug may be run with a service packer to straddle zones, saving the time of two runs to set a plug and a retrievable service packer.

• The optional right or left retrieving tool provides flexibility on the rig. • The straight pull to release enables the plug to be retrieved reliably in a highly deviated well and liner.

• The plug can be retrieved on a sand line or tubing, depending on the well conditions.

Options • Both plugs are available with ball catchers to prevent retrieval difficulties.

B

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BII

Retrievable Bridge Plugs

B and BII Retrievable Bridge Plugs Specifications Casing OD (in/mm)

Weight (lb/ft, kg/m)

4-1/2 114.30

9.5 to 13.5 14.1 to 20.1 18.0 to 20.8 26.8 to 31.0 13.0 to 18.0 19.3 to 26.8 17.0 to 23.0 25.3 to 34.2 17.0 to 20.0 25.3 to 29.8 14.0 to 17.0 20.8 to 25.3 14.0 to 15.5 20.8 to 23.1 20.0 to 28.0 29.8 to 41.7 24.0 to 28.0 35.7 to 41.7 26.0 to 29.0 38.7 to 43.2 17.0 to 23.0 25.3 to 34.2 24.0 to 29.0 35.7 to 43.2 28.0 to 40.0 41.7 to 59.5 43.5 to 53.5 64.7 to 79.6 40.5 to 65.7 60.3 to 97.8 54.5 to 72.0 81.1 to 107.1

5 127.00

5-1/2 139.70

6-5/8 168.28

7 177.80 7-5/8 193.68 8-5/8 219.08 9-5/8 244.48 10.8 274.32 13.4 340.36

Bridge Plug ID (in/mm)

Minimum

Maximum

3.920 99.57 4.156 105.56 4.276 108.61 4.670 118.62 4.778 121.62 4.892 124.26 4.950 125.73

4.090 103.89 4.276 108.61 4.494 114.15

5.791 147.09 6.184 157.07 6.366 161.70 6.625 168.28 7.725 196.22 8.535 216.79 9.560 242.82 12.347 313.61

4.892 124.26

5.012 127.30 6.049 153.64 5.921 150.39 6.276 159.41 6.538 166.07 7.025 178.44 7.825 198.76 8.755 222.38 10.050 255.27 12.715 322.96

Maximum OD (in/mm) 3.750 95.25 4.000 101.60 4.125 104.78 4.500 114.30 4.625 117.48 4.750 120.65 4.625 117.48 5.625 142.88

5.875 149.23 6.500 165.10 7.500 190.50 8.250 209.55 9.313 236.55 12.000 304.80

B

BII

173167

—

132841

715-52-000

133542

715-50-000

—

174472

—

174158

—

174231

168355

174234

—

793265

173175

—

793261

—

—

793255

132538

—

793248

—

166357

—

140620

—

166380

—

© 2010 Weatherford. All rights reserved.

15

Retrievable Bridge Plugs

Well Suspension Bridge Plug Weatherford’s well suspension bridge plug is a high-pressure valve used with the PST packer to plug the wellbore temporarily during operations. With the valve open, the plug enables testing below it while containing pressures from below inside the work string. With the valve closed, the string and annulus can be tested independently.

Applications • Well-suspension operations • Testing • Acidizing • Fracturing

Features, Advantages and Benefits • The overshot seals enable pressure testing to check the plug integrity from below before overshot pulling, eliminating plug pulling and redressing because of a leak.

• The overshot can be locked onto the valve for work-string testing before valve opening, ensuring string integrity.

• Pressure below the plug is contained within the work string during

equalization, ensuring safety and well control in shallow applications.

• The work string and annulus can be tested independently after the valve is closed, ensuring that the plug holds pressure above and below for safety and well control.

16

© 2010 Weatherford. All rights reserved.

Retrievable Bridge Plugs

Well Suspension Bridge Plug Specifications Casing Size (in./mm)

Weight Range (lb/ft, kg/m)

Maximum Plug OD (in./mm)

9-5/8 244.5

47.0 to 53.5 69.9 to 79.6

8.218 208.74

10-3/4 273.1

65.7 to 79.2 97.8 to 117.9

9.000 228.60

13-3/8 339.7

48.0 to 72.0 71.4 to 107.1

12.066 306.48

Thread Connection (in.) Top Box

3 1/2-in. IFa

Bottom Pin 5 1/2-in. 8 RDb LTCc 8 5/8-in. 8 RD STCd

Rating Pressure (psi/kPa)

Temperature (°F/°C)

Tensile Strength (lb/kg)

Product Number 1148665

5,000 34,474

250 121

30,000 13,608

1141635 1141645

Internal flush Round Long casing thread d Short casing thread a b c

© 2010 Weatherford. All rights reserved.

17

Bridge Plugs and Cement Retainers

FracGuard® 300 Series Composite Bridge Plugs Weatherford’s FracGuard 300 series composite bridge plugs isolate the formation above the plug for fracturing operations in both single- and multiple-zone stimulation applications. Operational integrity at high temperatures for extended periods of time sets FracGuard plugs apart. They can be run on tubing, drillpipe, coiled tubing, or wireline using conventional bridge plug setting equipment. FracGuard bridge plugs excel in stacked applications, achieving reliable operation and rapid drillout using conventional drilling methods and equipment, including coiled-tubing drilling motors. They work extremely well in underbalanced applications and in highly deviated, horizontal, or multilateral wellbores. FracGuard plugs are available in more standard configurations than most competitors’ plugs—for 3-1/2- to 9 5/8-in. casing. The flexibility of these tools can save operational time while protecting sensitive formations.

Applications • Single- or multiple-zone stimulation • Vertical, deviated, horizontal, or multilateral wellbore • Underbalanced, multiple-zone completions • Temporary well plugging

Features, Advantages and Benefits • Temperature rating to 300°F (149°C). • Pressure rating to 10,000 psi (689 bar). • Plugs hold full differential pressure from above and below. • Beveled bottom prevents body from spinning, thus decreasing drillout time.

• Composite construction produces lightweight cuttings when drilled out

and allows running of multiple plugs to isolate a series of zones, reducing rig time and the number of operations required to fracture multiple zones in the same well.

• Composite construction and lack of wrought metal parts (such as brass

or steel) save time by allowing quick drillout with conventional tri-cone or junk-mill bits and result in lightweight cuttings that lift easily and minimize plugging of surface equipment.

18

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

FracGuard® 300 Series Composite Bridge Plugs Specifications Casing

Pluga ID (in./mm)

Size (in./mm)

Weight Range (lb/ft, kg/m)

Minimum

3-1/2 88.9

9.20 to 10.20 13.69 to 15.18

2.922 74.22

9.50 to 13.50 14.14 to 20.09

4-1/2 114.3

3.920 99.57

Maximum

Maximum OD (in./mm)

Pressure Rating (psi/kPa)

2.992 76.00

2.690 68.33

10,000b 68,948

CBP-35H-PLUG10K

6,000 41,369

CBP-45-PLUG6K

10,000b 68,948

CBP-45H-PLUG10K

12,000c 82,737

CBP-45-PLUG12K

10,000 68,948

CBP-46H-PLUG10K

12,000c 82,737

CBP-46-PLUG12K

10,000b 68,948

CBP-44-PLUG10K

12,000c 82,737

CBP-44-PLUG12K

10,000b 68,948

CBP-50-PLUG-10K

6,000 41,369

CBP-55-PLUG6K-SPECD

10,000b 68,948

CBP-55H-PLUG10K

12,000c 82,737

CBP-55-PLUG12K

4.090 103.89

3.660 92.96

b

15.10 to 16.60 22.47 to 24.70

3.754 95.35

3.595 91.31 3.826 97.18

5 127.0

5-1/2 139.7

15.10 to 18.80 22.47 to 27.98

3.640 92.46

11.50 to 18.00 17.11 to 26.79

4.276 108.61

15.50 to 23.00 23.07 to 34.23

4.670 118.62

3.440 87.38 4.560 115.82

4.950 125.73

3.940 100.08

4.375 111.13

Product Number

7 177.8

20.00 to 32.00 29.76 to 47.62

6.094 154.79

6.456 163.98

5.800 147.32

10,000 68,948

CBP-70-PLUG10K

7-5/8 193.7

26.40 to 42.50 39.29 to 63.25

6.501 165.13

6.969 177.01

6.200 157.48

8,000d 55,158

CBP-76-PLUG8K

9-5/8 244.5

36.00 to 53.50 53.57 to 79.62

8.535 216.79

8.921 226.59

8.250 209.55

8,000d 55,158

CBP-96-PLUG8K

b

The temperature rating is 300°F (149°C). 10,000-psi (68,948-kPa) rating from above; 8,000-psi (55,158-kPa) rating from below. c 12,000-psi (82,737-kPa) rating from above; 10,000-psi (68,948-kPa) rating from below. Supported casing may be required with maximum differential pressure. d 8,000-psi (55,158-kPa) rating from above; 6,000-psi (41,369-kPa) rating from below. Supported casing may be required with maximum differential pressure. a b

© 2010 Weatherford. All rights reserved.

19

Bridge Plugs and Cement Retainers

FracGuard® 300 Series Composite Frac Plugs Weatherford’s FracGuard 300 series composite frac plugs isolate the formation above the plug for fracturing operations in both single- and multiple-zone stimulation applications, while allowing flow back through the body for pressure equalization or production. These plugs are available for 3 1/2- to 9 5/8-in. casing and in either integral-ball or floating top-ball configurations for most sizes. The top-ball design provides a larger flow area for higher return rates. The integral design keeps the ball in place inside the plug. The flexibility of these tools can save operational time while protecting sensitive formations. FracGuard 300 series frac plugs excel in stacked applications, achieving reliable operation and rapid drillout using conventional drilling methods and equipment, including coiled-tubing drilling motors. They work extremely well in underbalanced applications and in highly deviated, horizontal or multilateral wellbores.

Applications • Single- or multiple-zone stimulation • Vertical, deviated, horizontal, or multilateral wellbores • Underbalanced, multiple-zone completions • Temporary well plugging

Features, Advantages and Benefits • Temperature rating to 300°F (149°C). • Pressure rating to 10,000 psi (689 bar). • Plugs hold full differential pressure from above. • Check ball allows backflow through the body for equalization or production.

• Beveled bottom prevents body from spinning, thus decreasing drillout time.

• Composite construction produces lightweight cuttings when drilled out

and allows running of multiple plugs to isolate a series of zones, reducing rig time and the number of operations required to fracture multiple zones in the same well.

• Composite construction and lack of wrought metal parts (such as brass

or steel) save time by allowing quick drillout with conventional tri-cone or junk-mill bits and result in lightweight cuttings that lift easily and minimize plugging of surface equipment.

20

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

FracGuard® 300 Series Composite Frac Plugs Specifications Casing

Frac Plug

Size (in./mm)

Weight Range (lb/ft, kg/m)

Minimum ID (in./mm)

Maximum ID (in./mm)

Maximum OD (in./mm)

Pressure Rating (psi/kPa)

Temperature Rating (F°/C°))

3-1/2 89

12.95 19.3

2.75 69.85

2.75 69.850

2.560 65.02

10,000 69

300 149

9.5 to 13.5 14.1 to 20.1

3.92 99.57

4.09 103.89

3.660 92.96

15.1 to 16.6 22.5 to 24.7

3.754 95.35

3.826 97.18

3.595 91.31

15.1 to 18.8 22.5 to 28.0

3.64 92.46

3.826 97.18

3.440 87.38

5-1/2 139.7

15.5 to 23.0 23.1 to 34.2

4.670 118.62

4.950 125.73

4.375 111.12

7 177.8

20.0 to 32.0 29.8 to 47.6

6.094 154.79

6.456 163.98

5.800 147.32

12,000 83

7-5/8 193.7

26.4 to 39.0 39.3 to 58.0

6.625 168.28

6.969 177.01

6.200 157.48

9-5/8 244.5

36.0 to 53.5 53.6 to 79.6

8.535 216.79

8.921 226.59

8.250 209.55

4-1/2 114.3

Product Number Internal Ball

Top Ball

CBP-36-FRAC10K

—

10,000 69

CBP-45H-FRAC10K

CBP-46-FRAC10K-TBD

12,000 83

CBP-45-FRAC12K

—

CBP-46H-FRAC10K

CBP-46-FRAC10KTB

12,000 83

CBP-46-FRAC12K

—

10,000 69

CBP-44-FRAC10K

CBP-44-FRAC10KTB

CBP-55H-FRAC10K

CBP-55-FRAC10KTB

CBP-55-FRAC12K

—

300 149

CBP-70-FRAC10K

CBP-70-FRAC10K-TB

8,000* 55

300 149

CBP-76-FRAC8K

—

8,000* 55

300 149

CBP-96-FRAC8K

—

10,000 69

10,000 69 12,000 83

300 149

300 149

*Supported casing may be required with maximum differential pressure.

© 2010 Weatherford. All rights reserved.

21

Bridge Plugs and Cement Retainers

FracGuard® Shorty Bridge Plug Weatherford’s FracGuard Shorty series composite bridge plug isolates the formation above the plug for fracturing operations in both single- and multiple‑zone stimulation applications. FracGuard plugs work extremely well in underbalanced applications and in highly deviated, horizontal, or multilateral wellbores. The flexibility of these tools saves operational time while protecting sensitive formations. FracGuard bridge plugs excel in stacked applications, achieving reliable operation and rapid drillout using conventional drilling operations, including coiled-tubing drilling motors. All FracGuard bridge plugs can be run on tubing, drillpipe, coiled tubing, or wireline using conventional bridge-plug setting equipment.

Applications • Single- or multiple-zone stimulation • Vertical, deviated, horizontal, or multilateral wellbores • Underbalanced, multiple-zone completions • Temporary well plugging

Features, Advantages and Benefits • Half the length of the conventional plug. • Temperature rating to 250º F (121º C). • Pressure rating to 6,000 psi (413 bar). • Plugs hold full differential pressure from above and below. • Beveled bottom prevents body from spinning, thus decreasing drillout time.

• Allows multiple plugs to be run to isolate a series of zones. • Drill-up time is faster than with standard composite plugs. • Saves time by allowing quick drillout with conventional tricone or junk-mill bits.

• Lightweight cuttings lift easily and minimize plugging of surface equipment.

• Shorter design minimizes amount of debris in well. • Allows underbalanced drillout of multiple plugs, protecting sensitive formations.

22

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

FracGuard® Shorty Bridge Plug Specifications Casing Size (in/mm) 4-1/2 114.3

Bridge Plug

Weight Range (lb/ft, kg/m)

Minimum ID (in./mm)

Maximum ID (in./mm)

Maximum OD (in./mm)

11.60 to 13.5 17.26 to 20.09

3.92 99.57

3.958 100.53

3.66 92.96

15.10 to 18.80 22.47 to 27.98

3.64 92.46

3.826 97.18

3.44 87.38

Pressure Rating (psi/MPa)

Temperature Rating (°F/°C)

6,000 41

250° 121°

Product Number 1146268 1181025

*Supported casing may be required with maximum differential pressure.

© 2010 Weatherford. All rights reserved.

23

Bridge Plugs and Cement Retainers

FracGuard® Shorty Composite Frac Plug Weatherford’s FracGuard Shorty series composite frac plug isolates the formation above the plug for fracturing operations in both single- and multiple-zone stimulation applications, allowing flowback through the body for pressure equalization or production. The FracGuard Shorty frac plug is half the length of the conventional plug and comes with choice of an integral ball or a floating top ball. The top-ball design provides a larger flow area for higher return rates while the integral design keeps the ball in place inside the plug. The flexibility of these tools saves operational time while protecting sensitive formations. FracGuard frac plugs excel in stacked applications, achieving reliable operation and rapid drillout using conventional drilling operations, including coiled-tubing drilling motors. FracGuard Shorty frac plugs can be run on tubing, drillpipe, coiled tubing, or wireline using conventional frac-plug setting equipment.

Applications • Single- or multiple-zone stimulation • Vertical, deviated, horizontal, or multilateral wellbores • Underbalanced, multiple-zone completions • Temporary well plugging

Features, Advantages and Benefits • FracGuard Shorty plugs are half the length of the conventional plug with temperature rating to 250°F (121°C) and pressure rating up to 6,000 to 7,500 psi (413 to 516 bar).

• These plugs hold full differential pressure from above, allowing flow through the mandrel from below.

• The tool’s beveled bottom prevents the body from spinning, decreasing drillout time.

• The FracGuard Shorty design permits multiple plugs to be run, isolating a series of zones, and also enables underbalanced drillout of multiple plugs, protecting sensitive formations.

• The plug allows backflow through the body for equalization or production. • The tool’s shorter design minimizes the amount of debris in the well and its lightweight cuttings lift easily, reducing the risk of surface equipment plugging.

24

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

FracGuard® Shorty Composite Frac Plug Specifications Casing Size (in./mm)

4-1/2 114.3

Frac Plug

Weight Range (lb/ft, kg/m)

Minimum ID (in./mm)

Maximum ID (in./mm)

Maximum OD (in./mm)

11.6 to 13.5 17.26 to 20.09

3.92 99.57

3.958 100.53

3.66 92.96

15.10 to 18.80 22.47 to 27.98

3.64 92.46

3.826 97.18

3.44 87.38

Pressure Rating* (psi/MPa)

Temperature Rating (°F/°C)

6,000 413 7,500 516 6,000 413

250 121

Part Number Internal Ball

Top Ball

1171155

–

–

1151476

1185633

–

*Supported casing may be required with maximum differential pressure.

© 2010 Weatherford. All rights reserved.

25

Bridge Plugs and Cement Retainers

FracGuard® Composite Setting Sleeve for Composite Plugs Weatherford’s FracGuard composite setting sleeve for composite plugs is used to allow perforation stimulation above the composite plug to proceed simultaneously as wireline setting tools are pulled from the well. The sleeve remains downhole with the composite plug, effectively reducing the overall OD of the remaining wireline assembly. This advantage over conventional steel sleeves allows pumping of perforation ball sealers past the wireline setting assembly as it is retrieved from the well when continuous stimulation is wanted. Currently the only setting sleeve on the market that is made of composite material, it is easily and quickly drilled out.

Applications • Multiple-zone perforate/fracture stimulations • Continuous fracturing applications

Features, Advantages and Benefits • Because the setting sleeve remains downhole after the composite

plug is set, the OD of the wireline assembly is greatly reduced. This advantage allows simultaneous retrieval of the wireline assembly while pumping perforation ball sealers. The end benefit is elimination of the nonproductive time spent pulling large-OD steel sleeves from the well before stimulation.

• Leaving the composite sleeve in the hole reduces the chance of sticking the setting assembly and, in a plug-and-shoot operation, the perforating guns as well.

• The composite material is strong enough to withstand plug setting forces

and saves time by allowing quick drillout with conventional tri-cone bits or junk mills. The composite material also results in lightweight cuttings that lift easily and minimize plugging of surface equipment.

26

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

FracGuard® Composite Setting Sleeve for Composite Plugs Specifications Casing

Plug Pressure Rating

Size (in./mm)

Weight Range (lb/ft)

Minimum ID (in./mm)

Maximum ID (in./mm)

OD (in./mm)

Above (psi/MPa)

Below (psi/MPa)

Temperature Rating (°F/°C)

4-1/2 114.30

15.1 to 16.6

3.754 95.35

3.826 97.18

3.595 91.31

9,000 62

7,000 48

300 149

Product Number 898296

© 2010 Weatherford. All rights reserved.

27

Bridge Plugs and Cement Retainers

FracGuard® Convertible Bridge/Frac Plug Weatherford’s FracGuard convertible bridge/frac plug combines the pressure-control design of a bridge plug with the flowback capability of a frac plug, all in one tool. It operates as a bridge plug when set so that pressure above the plug can be reduced to perform the next perforate-and-stimulate operation, limiting the need for use of an expensive grease-injection head for pressure control. The unique valve assembly enclosed within the plug allows the operator to convert to a frac plug before or during the next fracturing operation without intervention. This patentpending two-in-one capability is a unique advantage, available only with this tool.

Applications • Multiple-zone fracture stimulation completions

Features, Advantages and Benefits • Convertible construction offers the advantage of a bridge plug. The plug is run and set as a bridge plug, allowing complete pressure control above the plug during perforating in stack-and-frac operations.

• Convertible construction also allows for pressure control when this tool is run as a kill plug, eliminating the need

for pressure control while tripping in to drillout. The plug can be converted before drilling so that pressure under the plug can be reduced, limiting the need for expensive snubbing equipment and other pressure-control devices.

• Convertible construction also offers the advantage of a frac plug. The plug converts on demand to a top-check

ball-frac plug so that frac operations and subsequent flowback through the plug can occur without the need for immediate plug drillout. This advantage accelerates production readiness of the well.

Specifications Casing Pressure Rating

Weight Range (lb/ft)

Minimum ID (in./mm)

Maximum ID (in./mm)

Maximum OD (in./mm)

Above (psi/Mpa)

Below (psi/Mpa)

Temperature Rating (°F/°C)

4-1/2 114.3

9.5 to 13.5

3.92 99.57

4.09 103.89

3.67 93.22

10,000 69

8,000 55

300 149

CFP-45-CONV10K

5-1/2 139.70

15.50 to 23.00

4.670 118.62

4.950 125.73

4.375 111.13

10,000 69

8,000 55

300 149

CFP-55-CONV10K

Size (in./mm)

28

Plug

© 2010 Weatherford. All rights reserved.

Product Number

Bridge Plugs and Cement Retainers

FracGuard® Convertible Bridge/Frac Plug

Set bridge plug. Negative pressure-test above plug (optional). Plug isolates pressure from zone below.

Perforate above plug.

Plug converts to a frac plug. Drop ball and frac zone above. Lower zone isolated from frac pressure.

Flow back through the frac plug.

© 2010 Weatherford. All rights reserved.

29

Bridge Plugs and Cement Retainers

FracGuard® Dual-Check Pumpdown Roller Frac Plug Weatherford’s FracGuard dual-check pumpdown roller frac plug ensures isolation integrity and saves rig time in horizontal applications. This plug is designed for multiple-zone fracture stimulation completions, especially in extended-reach horizontal and highly deviated wells, where the plug-andgun assembly is delivered by pumping fluids into the well. The roller frac plug features a bottom-mounted check valve so that a negative pressure check can be conducted to verify the integrity of the plug. Should the pressure test fail or the perforation gun not fire, the bottom check valve also allows pumping through the plug to deliver a second plug-and-gun assembly without having to remove the first plug. The upper check valve is activated when a check ball is dropped from the surface, preventing flow from above the plug. No other tool incorporates this unique pumpthrough feature. This plug also offers an upper check ball, dropped from the surface, as in a conventional top-ball frac plug, allowing pressure containment from above when needed for fracturing an upper zone.

Applications • Multiple-zone fracture stimulation completions, especially in extendedreach horizontal and highly deviated wells

Features, Advantages and Benefits • The check valve on the bottom of the plug prevents fluid from flowing

upward through the plug while allowing fluid to be pumped through from above. With this design, a negative pressure test can be conducted so that plug integrity can be verified before fracturing operations begin.

• The roller/wiper system creates a piston effect that uses pump pressure

to convey the plug and its setting tool along with perforating guns, which allows plugging and shooting the well in the same trip for greater efficiency.

• In the event of a primary plug or gun failure, the lower check valve allows pumping a second plug-and-gun assembly into place without removing the first plug and without running coiled tubing or jointed pipe. With this flow-through capability, the second trip can be run as quickly as the first trip, saving rig time and averting the need and expense of alternative equipment, such as e-coil, coiled tubing, or wireline tractors.

30

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

FracGuard® Dual-Check Pumpdown Roller Frac Plug Specifications Casing

Size (in./mm) 4-1/2 114.30

5-1/2 139.70

Plug Pressure Rating Roller Temperature OD Rating Above Below (in./mm) (°F/°C) (psi/MPa) (psi/MPa)

Weight Range (lb/ft)

Minimum ID (in./mm)

Maximum ID (in./mm)

Drift ID (in./mm)

Body OD (in./mm)

Wiper OD (in./mm)

11.6

4.000 101.60

4.000 101.60

3.875 98.43

3.660 92.96

3.845 97.66

3.875 98.43

300 149

10,000 69

8,000 55

CBP-45-FRAC10KTBSPECP

15.5 to 23

4.670 118.62

4.950 125.73

4.545 115.44

4.375 111.13

4.410 112.01

4.545 115.44

350 177

12,000 83

10,000 69

CBP-45-FRAC12K-MTSPECG

17.0

4.892 124.26

4.892 124.26

4.767 121.08

4.375 111.13

4.625 117.48

4.767 121.08

300 149

10,000 69

8,000 55

CBP-55-FRAC10KSPECJ

Frac Plug Product Number

© 2010 Weatherford. All rights reserved.

31

Bridge Plugs and Cement Retainers

FracGuard® High-Flowback Frac Plug Weatherford’s FracGuard high-flowback frac plug ensures maximum gas production. Conventional composite frac plugs can erode during highvolume flowback situations. The debris from the erosion can cause plugs farther up the well to clog, restricting or blocking flow. The FracGuard highflowback frac plug features a large bore that provides a 91 percent greater flow capability than through conventional frac plugs. An aluminum insert in the bottom of the flow passage resists erosion by frac sand during flowback operations. Together, these two features ensure maximum gas production from the well without the need for immediate drillout of the plug and eliminate the need for intervention with a service rig to restore flow rates in response to erosion-debris clogging.

Applications • Multiple-zone fracture stimulation completions in gas wells

Features, Advantages and Benefits • Large flow passage allows increased gas production flow rates through

the plug and maintains maximum gas production rates without requiring immediate plug drillout.

• Small aluminum insert in the bottom of the flow passage of the plug

prevents erosion of the composite material that can clog plugs farther up the well. This advantage eliminates the nonproductive time and added expense of intervention operations.

• The composite body of the plug can be drilled as quickly as a standard composite plug, saving the additional rig time required for drilling out metal-body plugs.

32

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

FracGuard® High-Flowback Frac Plug Specifications Casing Size (in./mm) 4-1/2 114.30

Weight Range (lb/ft) 15.1 to 16.6 15.1 to 18.8

Plug

Minimum ID (in./mm)

Maximum ID (in./mm)

3.826 97.18

3.640 92.46

Pressure Rating OD (in./mm) 3.594 91.29 3.440 87.38

Above (psi/MPa)

Below (psi/MPa)

Temperature Rating (°F/°C)

10,000 69

8,000 55

350 177

Product Number CBP-46-FRAC10KMT-SPECB CBP-44-FRAC10KMT-SPECA

© 2010 Weatherford. All rights reserved.

33

Bridge Plugs and Cement Retainers

FracGuard® Pumpdown Composite Plug Weatherford’s FracGuard pumpdown composite plug is run on standard wireline into highly deviated or horizontal wells, where e-coil or standard coiled tubing would typically be required. The ability to run this plug on wireline, assisted by pump pressure, significantly accelerates operations, reduces costly rig time and eliminates the need for expensive wireline tractors. In addition, the pumpdown assembly can be configured with perforating guns above the setting tool so that the plug can be set and one or more zones perforated in one trip, reducing rig time. The system pushes the plug into horizontal sections using pump pressure on wireline. Pump rates of 6 to 12 bbl/min carry the plug and setting tools to target before setting. The plug runs at conventional wireline speeds in straight-hole sections and the patent-pending roller system reduces runin friction on wireline in both straight and horizontal sections. The wiper system creates a pressure drop across the front of the plug, which carries the assembly into horizontal sections with low-pump rate.

Applications • Multiple-zone fracture stimulation completions, especially in extendedreach horizontal and highly deviated wells

• Medium- to high-pressure clear-water fracturing applications

Features, Advantages and Benefits • Drag-reducing design allows the plug to be run on wireline, accelerating operations, reducing rig time, and eliminating the need for expensive wireline tractors.

• The wiper system creates a pressure differential across the top of the

plug, which carries the assembly into horizontal sections with low-pump rate. This capability removes the time and costs associated with e-coil, coiled tubing, and wireline tractors.

• Jet ports above and below the wiper ring wash away debris ahead of the plug and create fluid bypass to accelerate tripping in the hole. The jet ports aid in running the plug past sand bridges and debris in horizontal sections, reducing the likelihood of premature plug setting and sticking.

• The roller/wiper system makes single-trip plugging and perforating

possible by conveying perforating guns above the plug, enhancing operational efficiency.

• The roller system also allows for standoff for the composite plug when

running on coiled tubing in horizontal applications. This capability allows for a reduction in friction forces and limits damage to the plug. A hydraulic setting tool can be used to initiate setting of the plug, eliminating the need for e-coil.

• The pumpdown composite plug is rapidly milled out with conventional milling or drilling tools on coiled tubing or jointed pipe.

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© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

FracGuard® Pumpdown Composite Plug Options • The pumpdown plug is available in bridge plug, integral-ball plug, and top-ball plug versions.

Specifications FracGuard Pumpdown Frac Plug Casing

Size (in./mm)

Frac Plug

Weight Range (lb/ft)

Minimum ID (in./mm)

Maximum ID (in./mm)

Plug OD (in./mm)

Pump Down Ring OD (in./mm)

Roller OD (in./mm)

Pressure Rating (psi/MPa)

Temperature Rating (°F/°C)

11.6

4.00 101.6

4.00 101.6

3.66 92.96

3.845 97.66

3.875 98.43

10,000 69

3.92 99.57

13.5

3.92 99.57

3.66 92.96

3.765 95.63

3.795 96.39

4-1/2 114.3 3.826 97.18

15.1

5 127 5-1/2 140

3.826 97.18

18

4.276 108.61

4.276 108.61

17

4.892 124.26

4.892 124.26

23

4.67 118.62

4.67 118.62

Product Number Internal Ball

Top Ball

300 149

826756

875234

10,000 69

300 149

1240465

1132690

12,000 83

350 177

__

1218820

10,000 69

300 149

__

1154726

12,000 83

350 177

3.594 91.29

3.701 94.01

3.701 94.01

__

1205269

3.44 87.38

3.671 93.24

3.701 94.01

10,000 69

300 149

__

1162279

3.94 100.01

4.121 104.67

4.151 105.44

10,000 69

300 149

__

1231400

4.625 117.48

4.767 121.08

802865

4.545 115.44

300 149

803465

4.41 112.01

10,000 69

914310

__

4.375 111.13

FracGuard Pumpdown Bridge Plug Casing

Size (in./mm)

4-1/2 114.3

5 127

5-1/2 140

Bridge Plug

Weight Range (lb/ft)

Minimum ID (in./mm)

Maximum ID (in./mm)

Plug OD (in./mm)

Pump Down Ring OD (in./mm)

11.6

4.00 101.6

4.00 101.6

3.66 92.96

3.845 97.66

13.5

3.92 99.57

3.92 99.57

3.66 92.96

3.765 95.63

3.594 91.29

3.701 94.01

3.44 87.38

3.671 93.24

Roller OD (in./mm)

Pressure Rating (psi/MPa)

Temperature Rating (°F/°C)

3.875 98.43

10000a 69

300 149

826712

12,000 83

b

350 177

1226465

10,000a 69

300 149

884441

12,000 83

b

350 177

1235933

3.701 94.01

10,000a 69

300 149

3.795 96.39

Product Number

1155143

15.1

3.826 97.18

3.826 97.18

18

4.276 108.61

4.276 108.61

3.94 100.01

4.121 104.67

4.151 105.44

10,000a 69

300 149

1124264

17

4.892 124.26

4.892 124.26

4.375 111.13

4.625 117.48

4.767 121.08

10,000a 69

300 149

800900

20

4.778 121.36

4.778 121.36

4.375 111.13

4.528 115.01

4.653 118.19

12,000 83

b

350 177

1227008

10,000a 69

300 149

876917

12,000 83

350 177

1224130

23

4.67 118.62

4.67 118.62

4.375 111.13

4.41 112.01

4.545 115.44

b

1217145

10,000 psi (69 MPa) from above and 8,000 psi (55 MPa) rating from below. b 12,000 psi (83 MPa) from above and 10,000 psi (69 MPa) rating from below. a

© 2010 Weatherford. All rights reserved.

35

Bridge Plugs and Cement Retainers

FracGuard® Sand Biter™ Plug Weatherford’s Sand Biter plug is designed to accelerate composite plug drillout in sand. Under normal composite plug drillout, the remnants of the composite plug fall to the top of the next plug downhole. The bevel on the bottom guide locks to the next plug, preventing rotation during drillout. In certain applications, however, underdisplaced frac sand accumulates below, and the plug remnants rest on the sand. Drilling spins the remnants, impeding drillout. The specialized biting-tooth profile on the muleshoe bottom of the Sand Biter plug, however, bites into the sand, preventing the spinning action and allowing drillout to proceed more quickly and easily. The Sand Biter plug is an adaptation of Weatherford’s proven composite plug. The biting-tooth profile can be incorporated on all FracGuard plugs.

Applications • Multiple-zone fracturing jobs in which a large amount of sand is left in the wellbore due to underdisplaced sand fracturing.

Features, Advantages and Benefits • The biting-tooth design on the muleshoe bottom of the plug grips

plug drillout remnants to prevent them from spinning during drillout. This advantage saves rig time by accelerating and simplifying drillout, especially in environments of high-sand flowback.

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© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

FracGuard® Sand Biter™ Plug Specifications Casing

Plug Pressure Rating

Weight Size Range (in./mm) (lb/ft)

3-1/2 88.90

9.2 to 10.2

Minimum ID (in./mm)

2.922 74.22

Maximum ID OD Above (in./mm) (in./mm) (psi/MPa)

2.992 76.00

2.690 68.33

10,000 69

Below (psi/MPa)

8,000 55

Internal-Ball Frac Plug Temperature Rating (°F/°C)

__

Product Number

__

Bridge Plug Temperature Rating (°F/°C)

Product Number

300 149

CBP-35HPLUG10K-SM

350 177

CBP-35HPLUG10K-MT-SM

300 149

CBP-45HPLUG10K-SM

350 177

CBP-45HPLUG10K-MT-SM

9.5 to 13.5

3.92 99.57

4.09 103.89

3.66 92.96

10,000 69

8,000 55

300 149

CBP-45HFRAC10K-SM

15.1 to 16.6

3.696 93.88

3.826 97.18

3.595 91.31

10,000 69

8,000 55

__

__

300 149

CBP-46HPLUG10K-SM

5-1/2 139.70

15.5 to 23.0

4.670 118.62

4.950 125.73

4.370 111.00

10,000 69

8,000 55

300 149

CBP-55HFRAC10K-SM

300 149

CBP-55HPLUG10K-SM

7 177.80

23.0 to 32.0

6.094 154.79

6.366 161.70

5.800 147.32

10,000 69

8,000 55

300 149

CBP-70HFRAC10K-SM

300 149

CBP-70HPLUG10K-SM

4-1/2 114.30

© 2010 Weatherford. All rights reserved.

37

Bridge Plugs and Cement Retainers

FracGuard® Slim-OD Bridge and Frac Plugs Weatherford’s FracGuard slim-OD plugs allow greater fluid bypass as they are run in the hole to double or even triple the speed of running a conventional plug. The smaller OD leaves a bypass area around the plugs that is 63 percent greater than that for conventional frac plugs. With this advantage, these plugs can be run on wireline at speeds up to 300 ft (90 m) per minute compared to normal running speeds of conventional composite plugs of about 100 ft (30 m) per minute. In spite of the smaller OD, the plug maintains the conventional pressure rating.

Applications • Multiple-zone fracture stimulation completions in deep wells

Features, Advantages and Benefits • The smaller OD of this plug significantly reduces the time required to run and set plugs, reducing costs associated with wireline service time and rig time.

38

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

FracGuard® Slim-OD Bridge and Frac Plugs Specifications Casing

Plug

Pressure Rating Product Number Weight Minimum Maximum Temperature Size Range ID ID OD Above Below Rating Top-Ball Internal-Ball (in./mm) (lb/ft) (in./mm) (in./mm) (in./mm) Series (psi/MPa) (psi/MPa) (°F/°C) Bridge Plug Frac Plug Frac Plug

4-1/2 114.30

15.1 to 18.8

3.754 95.35

3.826 97.18

3.440 87.38

300

10,000 69

8,000 55

300 149

CBP-44PLUG10K

CBP-44FRAC10KTB

CBP-44FRAC10K

350

10,000 69

8,000 55

350 177

CBP-44PLUG12K-MT

—

CBP-44FRAC10K-MTSPECA

400

12,000 82

10,000 69

400 204

CBP-44PLUG12K-HT

—

—

© 2010 Weatherford. All rights reserved.

39

Bridge Plugs and Cement Retainers

FracGuard® Surface Pipe Cementing Plug Weatherford’s FracGuard surface pipe cementing plug speeds remedial cementing without the use of drillpipe. Rather than using conventional cast-iron cement retainers, which can contaminate the open hole below on drillout, the cementing plug incorporates a flapper valve in the bottom of the composite plug. The slurry is pumped directly down the surface pipe, and a wiper plug lands on top of the composite plug. This design also eliminates the waiting time for cement to cure when a retrievable packer and drillpipe are used. As a composite plug, the surface pipe cementing plug then can be drilled out in about half the time of a conventional cast-iron cement retainer.

Applications • Remedial cementing operations on shallow surface casing

Features, Advantages and Benefits • No drillpipe is required for

remedial cementing, reducing the number of steps needed to achieve a remedial cementing squeeze job.

• Composite material reduces

the amount of openhole contamination from plug drillout debris, averting debrisassociated difficulties in subsequent operations.

• Composite construction is much Plug is set on wireline.

40

© 2010 Weatherford. All rights reserved.

Cement is pumped down casing from surface into perfs, followed by wiper plug.

Wiper plug bumps on plug. Flapper valve closes and prevents flowback.

easier and faster to drill than conventional cast-iron cement retainers, saving valuable rig time.

Bridge Plugs and Cement Retainers

FracGuard® Surface Pipe Cementing Plug Specifications Casing

Plug Pressure Rating

Weight Range (lb/ft)

Minimum ID (in./mm)

Maximum ID (in./mm)

OD (in./mm)

Above (psi/MPa)

Below (psi/MPa)

7 177.80

23.0 to 32.0

6.094 154.79

6.366 161.70

5.800 147.32

10,000 69

10,000 69

9-5/8 244.48

36.0 to 53.5

8.535 216.79

8.921 226.59

8.375 212.73

8,000 55

8,000 55

Size (in./mm)

© 2010 Weatherford. All rights reserved.

41

Bridge Plugs and Cement Retainers

BRS Bit-Release Sub Weatherford’s BRS bit-release sub is activated by pump pressure to drop the drill bit from the tubing string after the drillout run. The bit is released when a ball is dropped into the lower sub to create the hydraulic pressure needed to separate from the upper sub. The BRS saves rig time by eliminating the need to pull the drillstring with the bit and run the production string. Only a single trip is needed to clean out and flange up for production. Hundreds of successful deployments have proven the reliability of the BRS.

Applications • Flanged-up completions • Emergency bit release

Features, Advantages and Benefits • The BRS design eliminates work-string rental, reducing drilling costs. • The drill bit is released only after the valve is actuated, preventing inadvertent release of the bit and another trip.

• The torque, tensile, and compression ratings of the BRS exceed those for the tubing, providing pressure and torsional integrity during drilling.

• The wireline entry profile on the bottom of the tubing string prevents tools from catching when re-entering the tubing, saving rig time.

• The fishing neck on the lower sub simplifies bit retrieval, saving rig time. • The BRS provides the full tubing ID after disconnection, enabling the maximum flow rate.

Options • An optional drillpipe float valve can be connected to the lower sub to prevent wellbore fluids from entering the tubing string.

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© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

BRS Bit-Release Sub Specifications Standard Connection1 Tubing Box Up (in.)

Box Down (in.)

1.90 IJ 10 RD

4THD N-ROD

2-3/8 EUE 8 RD 2-7/8 EUE 8 RD 3-1/2 EUE 8 RD

2-3/8 API REG 2-7/8 API REG 2-3/8 API REG 2-7/8 API REG 2-7/8 API REG 3-1/2 API REG

Maximum OD (in./mm)

Minimum ID2 (in./mm)

Float Valve Size

Phenolic Ball (in./mm)

2.0 50.8

1.5 38.1

1R

0.75 19.05

3.25 82.55

2.10 53.34

1R

1.5 38.1

BRS20

3.5 88.9

2.5 63.5

1R

1.5 38.1

BRS25

1.625 41.275

BRS34

4.25 107.95

2.992 75.997

1R 1F-2R

Product Number BRS19

BRS21 BRS26 BRS35

Alternate connections may be available on special order. 2 After release of the bit 1

© 2010 Weatherford. All rights reserved.

43

Bridge Plugs and Cement Retainers

958DB-8 through 2000DB-2 Bridge Plugs Weatherford’s 958DB-8 through 2000DB-2 bridge plugs are set downhole to isolate lower zones in wellbores for squeeze cementing, fracturing, and abandonment. Each plug is made of premium cast iron and is designed to run on electric line without a tension mandrel. The plug is rated at a 2,000- to 8,000-psi (13,790- to 55,158-kPa) differential pressure from above and below, depending on its size. The standard packing element is rated at 300°F (149°C).

Applications • Squeeze cementing • Fracturing • Temporary and permanent zonal isolation • Well abandonment

Features, Advantages and Benefits • One-piece slips eliminate the risk of premature setting when running in the hole.

• The plug runs on existing electric-line setting tools, avoiding the time and expense of production tubing removal from the wellbore.

• The field-proven design enables the plug to set securely in P110 casing. • Retaining rings help prevent element extrusion, providing a backup for

the packing element so that the plug holds pressure throughout the cycle.

• Construction with drillable materials enables the plug to be milled or drilled out to save the time and expense of retrieval.

Options • Packing elements rated at temperatures above 300°F (149°C) are available.

44

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

958DB-8 through 2000DB-2 Bridge Plugs Specifications Casing

Plug

OD (in./mm)

Weight (lb/ft, kg/m)

Minimum ID (in./mm)

Maximum ID (in./mm)

Pressure Rating (psi/bar)

OD (in./mm)

Set force (lb/kg)

Product Number

9-5/8 244.5

29.3 to 58.4 43.6 to 86.9

8.297 210.74

9.083 230.71

8,000 551.58

8.125 206.38

50,000 22,679

958DB8-B

10-3/4 273.1

32.7 to 60.7 48.7 to 90.3

9.525 241.94

10.325 262.26

5,000 344.74

9.440 239.78

50,000 22,679

1075DB5-B

38.0 to 60.0 56.6 to 89.3

10.641 270.28

11.284 286.61

4,000 275.79

10.437 265.10

50,000 22,679

1175DB4-B

60.0 to 83.0 89.3 to 123.5

10.368 263.35

10.935 277.75

4,000 275.79

9.937 252.40

50,000 22,679

1176DB4-B

13 3/8 339.7

48.0 to 84.5 71.4 to 125.7

12.202 309.93

12.879 327.13

3,000 206.84

11.880 301.75

50,000 22,679

1338DB3-B

16 406.4

65.0 to 118.0 96.7 to 175.6

14.576 370.23

15.444 392.28

2,000 137.90

14.125 358.78

50,000 22,679

1600DB2-B

20 508.0

94.0 to 133.0 139.9 to 197.9

18.537 470.84

19.364 491.85

2,000 137.90

18.375 466.73

50,000 22,679

2000DB2-B

11 3/4 298.5

© 2010 Weatherford. All rights reserved.

45

Bridge Plugs and Cement Retainers

DB-10 Bridge Plug Weatherford’s DB-10 bridge plugs are premium cast-iron plugs that can be used in various applications. Designed to run on electric line, these plugs can withstand differential pressures up to 10,000 psi (68.95 MPa) and temperatures up to 300˚F (149˚C) from above and below the plug.

Applications • Well abandonment • Temporary and permanent zonal isolation • Squeeze cementing • Fracturing

Features, Advantages and Benefits • These bridge plugs are constructed of drillable material that ensures quick drillouts—saving time and costs.

• The standard packing element is rated at 300°F (149°C) for high-

temperature reliability. A higher-temperature packing element is available upon request for extreme temperature environments.

• Top-set with shear stud ensures that the required force is generated to

fully set the packer and pack off the element, providing a more efficient operation.

• Retaining rings help prevent element extrusion and minimize misruns— saving time and costs.

• Plugs can be run on existing electric line, which eases operations— saving time and reducing the risk of improper setting.

46

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

DB-10 Bridge Plug Specifications Casing

Plug

Size (in./mm)

Weight (lb/ft, kg/m)

Minimum ID (in./mm)

Maximum ID (in./mm)

Pressure Rating (psi/bar)

OD (in./mm)

Set Force (lbf/N)

Product Number for Baker-Style Setting

2-3/8 60.33

4.00 to 5.80 5.95 to 8.63

1.780 45.21

2.074 52.68

10,000 689.48

1.750 44.45

9,000* 40,034

00175237 (238DB10-B)

2-7/8 73.03

6.40 to 6.50 9.52 to 9.67

2.340 59.44

2.525 64.14

10,000 689.48

2.220 56.39

9,000* 40,034

00172073 (278DB10-B)

3-1/2 88.90

5.75 to 10.30 8.55 to 15.33

2.867 72.82

3.258 82.75

10,000 689.48

2.750 69.85

9,000* 40,034

00172186 (350DB10-B)

4 101.60

5.60 to 14.00 8.33 to 20.83

3.340 84.84

3.732 94.79

10,000 689.48

3.140 79.76

20,000 85,964

00172153 (400DB10-B)

4-1/2 114.30

9.50 to 15.10 14.14 to 22.47

3.826 97.18

4.090 103.89

10,000 689.48

3.562 90.48

33,000 146,791

00175013 (450DB10-B)

5 127.00

11.50 to 20.80 17.11 to 30.95

4.154 105.51

4.560 115.82

10,000 689.48

3.937 100.00

33,000 146,791

00172546 (500DB10-B)

5-1/2 139.70

13.00 to 23.00 19.34 to 34.22

4.580 116.33

5.044 128.12

10,000 689.48

4.312 109.53

33,000 146,791

00174656 (550DB10-B)

5-3/4 146.05

14.00 to 25.20 20.83 to 37.50

4.890 124.21

5.290 134.37

10,000 689.48

4.699 119.36

33,000 146,791

00230063 (575DB10-B)

6-5/8 168.28

17.00 to 32.00 25.29 to 47.62

5.595 142.11

6.135 155.83

10,000 689.48

5.375 136.53

50,000 222,411

00173190 (658DB10-B)

17.00 to 35.00 25.29 to 52.08

6.000 152.40

6.538 166.07

10,000 689.48

5.687 144.45

50,000 222,411

00173135 (700DB10-B)

17.00 to 29.00 25.29 to 52.08

6.088 154.64

6.629 168.38

10,000 689.48

5.900 149.86

50,000 222,411

00741114 (700DB10LW-B)

7-5/8 193.68

20.00 to 39.00 29.76 to 58.03

6.625 168.28

7.125 180.98

10,000 689.48

6.312 160.32

50,000 222,411

00173586 (758DB10-B)

8-5/8 219.08

24.00 to 49.00 35.71 to 72.91

7.310 185.67

8.097 205.66

10,000 689.48

7.144 181.46

50,000 222,411

00173358 (858DB10-B)

9-5/8 244.48

29.30 to 58.40 43.60 to 86.90

8.297 210.74

9.083 230.71

8,000 551.58

8.125 206.38

50,000 222,411

00174321 958DB8-B

10-3/4 273.05

32.70 to 60.70 48.66 to 90.32

9.525 241.94

10.325 262.26

5,000 344.74

9.440 239.78

50,000 222,411

00175375 1075DB5-B

38.00 to 60.00 56.54 to 89.28

10.641 270.28

11.284 286.61

4,000 275.79

10.437 265.10

50,000 222,411

00175647 1175DB4-B

60.00 to 83.00 89.28 to 123.50

10.368 263.35

10.935 277.75

4,000 275.79

9.937 252.40

50,000 222,411

00761311 1176DB4-B

13-3/8 339.73

48.00 to 84.5 71.42 to 125.74

12.202 309.93

12.879 327.13

3,000 206.84

11.880 301.75

50,000 222,411

00175239 1338DB3-B

16 406.40

65.00 to 118.00 96.72 to 175.58

14.576 370.23

15.444 392.28

2,000 137.90

14.125 358.78

50,000 222,411

00291149 1600DB2-B

20 508.00

94.00 to 133.00 139.87 to 197.90

18.537 470.84

19.364 491.85

2,000 137.90

18.375 466.73

50,000 222,411

00175203 2000DB2-B

7 177.80

11-3/4 298.45

* Set force for GO/Owens is 12,000 lbf (53,379 N).

© 2010 Weatherford. All rights reserved.

47

Bridge Plugs and Cement Retainers

HBP Hydro-Mechanical Bridge Plug Weatherford’s HBP hydro-mechanical bridge plug is a drillable, highpressure plug run on tubing or drillpipe to isolate the lower part of a wellbore. Hydraulic pressure and tubing tension set the plug. A built-in hydraulic setting tool in the top of the plug sets the top slips. Tubing tension combined with the pressure is applied to complete the setting. Then the tool automatically shears off for retrieval from the well. Alternatively, right rotation can release the tubing.

Applications • Deviated and horizontal wells • Temporary and permanent plugging • Abandonment

Features, Advantages and Benefits • The compact design enables use in deviated wells. • The full-circle slips provide a large contact area to minimize casing damage.

• The expanding full-circle rings support the plug to prevent element extrusion.

• The shear or rotational release provides options for releasing the plug after deployment.

• Construction with drillable materials enables the plug to be milled or drilled out to save the time and expense of retrieval.

48

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

HBP Hydro-Mechanical Bridge Plug Specifications Casing

Plug ID (in./mm)

OD (in./mm)

Weight (lb/ft, kg/m)

Minimum

Maximum

Maximum OD (in./mm)

4-1/2 114.3

9.5 to 15.1 14.1 to 22.5

3.826 97.18

4.090 103.89

3.593 91.26

43HBP.1001

5-1/2 139.7

13.0 to 23.0 19.3 to 34.2

4.670 118.62

5.044 128.12

4.312 109.52

45HBP.1001

7 177.8

17.0 to 38.0 25.3 to 56.6

5.920 150.37

6.538 166.07

5.688 144.49

47HBP.1003

7-5/8 193.7

20.0 to 39.0 29.8 to 58.0

6.625 168.28

7.125 180.98

6.312 160.32

48HBP.1001

9-5/8 244.5

29.3 to 61.1 43.6 to 90.9

8.375 212.73

9.063 230.20

8.125 206.38

51HBP.1001

10-3/4 273.1

32.8 to 60.7 48.8 to 90.3

9.660 245.36

10.192 258.88

9.437 239.70

53HBP.1001

13-3/8 339.7

48.0 to 72.0 71.4 to 107.1

12.347 313.61

12.715 322.96

12.000 304.80

55HBP.1002

20 508.0

94.0 to 175.0 139.9 to 260.4

18.314 465.18

19.124 485.75

18.000 457.20

59HBP.1001

Product Number

© 2010 Weatherford. All rights reserved.

49

Bridge Plugs and Cement Retainers

HM-1 Bridge Plug Weatherford’s HM-1 bridge plug is a permanent cast-iron plug set with hydraulic pressure and mechanical pull to isolate the lower part of a wellbore. The plug uses a setting tool. Changing the setting sleeve enables one tool to be used for 4 1/2- through 5 1/2-in. (114.3- through 139.7-mm) casing. Right rotation of the tool releases the plug.

Applications • Squeeze cementing • Fracturing • Temporary and permanent zonal isolation • Well abandonment

Features, Advantages and Benefits • The compact design enables use in deviated wells. • One-piece slips eliminate the risk of premature setting when running in Setting Tool

the hole, avoiding the difficulty and expense of plug retrieval and resetting.

• Hydraulic pressure combined with mechanical pull to set the plug

ensures that the setting tool releases and prevents downhole tool loss.

• The right rotation of the setting tool to release the plug differs from the left rotation to set it, preventing inadvertent, costly errors.

• Construction with drillable materials enables the plug to be milled or drilled out to save the time and expense of retrieval.

Options • High- and medium-pressure plugs are available in most sizes.

50

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

HM-1 Bridge Plug Specifications Casing Recommended Range (in./mm) Maximum

Maximum Plug OD (in./mm)

Surface Pressure (psi/kPa)

3.826 97.18

4.090 103.89

3.562 90.47

11.5 to 20.8 17.1 to 31.0

4.154 105.51

4.560 115.82

5-1/2 139.7

13.0 to 23.0 19.3 to 34.2

4.580 116.33

7 177.8

17.0 to 35.0 25.3 to 52.1

7-5/8 193.7

Size (in./mm)

Weight (lb/ft, kg/m)

Minimum

4-1/2 114.3

9.5 to 15.1 14.1 to 22.5

5 127.0

Tension Force Required (lbf/N)

Product Number

Minimum

Maximum

1,500 10,342

28,000 124,550

30,000 133,447

450HM1B-10

3.937 100.00

1,500 10,342

28,000 124,550

30,000 133,447

500HM1B-10

5.044 128.12

4.312 109.52

1,500 10,342

28,000 124,550

30,000 133,447

550HM1B-10

6.000 152.40

6.538 166.07

5.687 144.45

1,500 10,342

45,000 200,170

50,000 222,411

700HM1B-10

20.0 to 39.0 29.8 to 58.0

6.625 168.28

7.125 180.98

6.312 160.32

1,500 10,342

45,000 200,170

50,000 222,411

758HM1-10

8-5/8 219.1

24.0 to 49.0 35.7 to 72.9

7.310 185.67

8.097 205.66

7.125 180.98

1,500 10,342

45,000 200,170

50,000 222,411

858HM1-10

9-5/8 244.5

29.3 to 58.4 43.6 to 86.9

8.435 214.25

9.063 230.20

8.175 207.65

1,500 10,342

45,000 200,170

50,000 222,411

958HM1-8

10-3/4 273.1

32.7 to 60.7 48.7 to 90.3

9.660 245.36

10.192 258.88

9.437 239.70

1,500 10,342

45,000 200,170

50,000 222,411

1075HM1-5

38.0 to 60.0 56.6 to 89.3

10.772 273.61

11.150 283.21

10.437 265.10

60.0 to 83.0 89.3 to 123.5

10.192 258.88

10.772 273.61

9.937 252.40

1,500 10,342

45,000 200,170

50,000 222,411

13-3/8 339.7

48.0 to 85.0 71.4 to 126.5

12.159 308.84

12.175 309.25

11.880 301.75

1,500 10,342

45,000 200,170

50,000 222,411

1338HM1-3

16 406.4

65.0 to 118.0 96.7 to 175.6

14.576 370.23

15.250 387.35

14.125 358.78

2,000 13,790

45,000 200,170

50,000 222,411

1600HM1-2

20 508.0

94.0 to 133.0 139.9 to 197.9

18.730 475.74

19.124 485.75

18.375 466.73

2,000 13,790

45,000 200,170

50,000 222,411

2000HM1-2

11-3/4 298.5

1175HM1-5 1176HM1-5

© 2010 Weatherford. All rights reserved.

51

Bridge Plugs and Cement Retainers

HM-2 Bridge Plug Weatherford’s HM-2 bridge plug is a permanent high-pressure cast-iron plug set with hydraulic pressure and mechanical pull to isolate the lower part of a wellbore. The plug uses an efficient built-in setting tool. Right rotation of the tool releases the plug. The standard packing element is rated at 300°F (149°C).

Applications • High-pressure environments • Deviated wellbores • Squeeze cementing • Fracturing • Temporary and permanent zonal isolation • Well abandonment

Features, Advantages and Benefits • The field-proven compact design enables use in deviated wells. • One-piece slips eliminate the risk of premature setting when running in the hole, avoiding the difficulty and expense of plug retrieval and resetting.

• Hydraulic pressure combined with mechanical pull to set the plug

ensures that the setting tool releases and prevents downhole tool loss.

• The right rotation of the setting tool to release the plug differs from the left rotation to set it, preventing inadvertent, costly errors.

• Construction with drillable materials enables the plug to be milled or drilled out to save the time and expense of retrieval.

Options • Packing elements rated at temperatures above 300°F (149°C) are available.

52

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

HM-2 Bridge Plug Specifications Casing Range (in./mm)

Tension Force Required1 (lbf/N)

Size (in./mm)

Weight (lb/ft, kg/m)

Minimum

Maximum

Maximum Plug OD (in./mm)

3-1/2 88.9

5.75 to 10.30 8.56 to 15.33

2.867 72.82

3.258 82.75

2.750 69.85

10,000 44,482

13,000 57,827

350HM2-10

4 101.6

5.60 to 14.00 8.33 to 20.83

3.340 84.84

3.732 94.79

3.190 81.03

17,000 75,620

20,000 88,964

400HM2-10

4-1/2 114.3

9.50 to 15.10 14.14 to 22.47

3.826 97.18

4.090 103.89

3.562 90.47

28,000 124,550

30,000 133,447

450HM2-10

5 127.0

11.50 to 20.80 17.11 to 30.95

4.154 105.51

4.560 115.82

3.937 100.00

28,000 124,550

30,000 133,447

500HM2-10

5-1/2 139.7

13.00 to 23.00 19.35 to 34.23

4.580 116.33

5.044 128.12

4.312 109.52

28,000 124,550

30,000 133,447

550HM2-10

5-3/4 146.1

14.00 to 25.20 20.83 to 37.50

4.890 124.21

5.290 134.37

4.699 119.35

30,000 133,447

33,000 146,791

575HM2-10

6-5/8 168.3

17.00 to 32.00 25.30 to 47.62

5.595 142.11

6.135 155.83

5.375 136.53

45,000 200,170

50,000 222,411

658HM2-10

7 177.8

17.00 to 35.00 25.30 to 52.09

6.000 152.40

6.538 166.07

5.687 144.45

45,000 200,170

50,000 222,411

700HM2-10

7-5/8 193.7

20.00 to 39.00 29.76 to 58.04

6.625 168.28

7.125 180.98

6.312 160.32

45,000 200,170

50,000 222,411

758HM2-10

8-5/8 219.1

24.00 to 49.00 35.72 to 72.92

7.310 185.67

8.097 205.66

7.125 180.98

45,000 200,170

50,000 222,411

858HM2-10

9-5/8 244.5

29.30 to 58.40 43.60 to 86.91

8.435 214.25

9.063 230.20

8.175 206.38

45,000 200,170

50,000 222,411

958HM2-8

10-3/4 273.1

32.70 to 60.70 48.66 to 90.33

9.660 245.36

10.192 258.88

9.437 239.70

45,000 200,170

50,000 222,411

1075HM2-5

11-3/4 298.5

38.00 to 60.00 56.55 to 89.29

10.772 273.61

11.150 283.21

10.437 265.10

45,000 200,170

50,000 222,411

1175HM2-4

13-3/8 339.7

48.00 to 84.50 71.43 to 125.75

11.880 301.75

45,000 200,170

50,000 222,411

1338HM2-3

12.175 309.25

Minimum

Maximum

Product Number

© 2010 Weatherford. All rights reserved.

53

Bridge Plugs and Cement Retainers

PCR Cement Retainer Weatherford’s PCR cement retainer is a field-proven, modular, cast-iron, drillable isolation tool for various applications. Changing the top slips enables the versatile retainer to be set mechanically or on a wireline setting tool. Replacing the sleeve valve with a solid plug converts the retainer to a PBP bridge plug. The retainer is rated up to 400°F (204°C) and has a differential pressure rating up to 10,000 psi (68,948 kPa).

Applications • Cementing • Stimulation • Temporary and permanent zonal isolation • Well abandonment

Features, Advantages and Benefits • Changing the top slips easily converts the retainer to a mechanical or wireline setting, providing deployment versatility.

• The retainer enables pressure testing before cement squeezing to ensure tubing integrity.

• The modular design eases conversion to a bridge plug, reducing inventory.

• The simple, surface-controlled valve automatically closes when the stinger is removed to maintain the squeeze pressure while excess cement is circulated out.

• The valve isolates hydrostatic pressure to protect sensitive zones in lowfluid-level wells.

• The rotationally locked, cast-iron components enable a fast drillout to save rig time.

54

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

PCR Cement Retainer Specifications Casing

Retainer ID (in./mm)

OD (in./mm)

Weight (lb/ft, kg/m)

Minimum

Maximum

Maximum OD (in./mm)

4-1/2 114.3

9.50 to 15.10 14.14 to 22.47

3.826 97.18

4.090 103.89

5 127.0

11.50 to 18.00 17.11 to 26.79

4.276 108.61

5-1/2 139.7

13.00 to 23.00 19.35 to 34.23

5-3/4 146.1

Product Number Wireline Set

Mechanical Set

3.593 91.26

43PCR.1002

43PCR.1001

4.560 115.82

3.937 100.00

44PCR.1002

44PCR.1001

4.670 118.62

5.118 130.00

4.312 109.52

45PCR.1002

45PCR.1001

14.00 to 25.20 20.83 to 37.50

4.890 124.21

5.290 134.37

4.700 119.38

575CR-WL-80

575CR-MS-80

6-5/8 168.3

17.00 to 34.50 25.30 to 51.34

5.575 141.61

6.135 155.83

5.375 136.53

46PCR.1002

46PCR.1001

7 177.8

17.00 to 35.00 25.30 to 52.09

6.004 152.50

6.538 166.07

5.688 144.48

47PCR.1002

47PCR.1001

7-5/8 193.7

20.00 to 39.00 29.76 to 58.04

6.625 168.28

7.125 180.98

6.312 160.32

48PCR.1002

48PCR.1001

8-5/8 219.1

24.00 to 49.00 35.72 to 72.92

7.511 190.78

8.097 205.66

7.125 180.98

49PCR.1002

49PCR.1001

9-5/8 244.5

29.30 to 61.10 43.60 to 90.93

8.375 212.73

9.063 230.20

8.125 206.38

51PCR.1002

51PCR.1001

10-3/4 273.1

32.75 to 60.70 48.74 to 90.33

9.660 245.36

10.192 258.88

9.440 239.78

53PCR.1002

53PCR.1001

60.00 to 83.00 89.29 to 123.52

10.192 258.88

10.772 273.61

9.937 252.40

1176CR-WL

1176CR-MS

38.00 to 60.00 56.55 to 89.29

10.772 273.61

11.150 283.21

10.440 265.18

54PCR.1002

54PCR.1001

13-3/8 339.7

48.00 to 72.00 71.43 to 107.15

12.347 313.61

12.715 322.96

12.000 304.80

55PCR.1002

55PCR.1001

16 406.4

65.00 to 128.00 96.73 to 190.48

14.438 366.73

15.250 387.35

14.125 358.78

57PCR.1002

57PCR.1001

18 457.2

70.58 to 87.50 105.03 to 130.21

17.088 434.04

17.250 438.15

16.650 422.91

1800CR-WL

—

18-5/8 473.1

87.50 130.21

17.480 443.99

18.000 457.20

17.125 434.98

1858CR-WL

—

20 508.0

94.00 to 133.00 139.89 to 197.93

18.330 465.58

19.124 485.75

18.375 466.73

2000CR-WL

—

30 762.0

157.73 to 310.00 234.73 to 461.33

28.000 711.20

29.000 736.60

27.500 698.50

3000CR-WL1

—

11-3/4 298.5

Set only with Weatherford’s HST hydraulic setting tool

1

© 2010 Weatherford. All rights reserved.

55

Bridge Plugs and Cement Retainers

238CR-400CR Cement Retainer Weatherford’s 238CR-400CR cement retainer is a cast-iron, drillable isolation tool that holds pressure from below for cementing in tubing sizes from 2 3/8- to 4-in. (60.3- to 101.6-mm) OD. The retainer is rated at 10,000 psi (68,948 kPa) and 300°F (149°C).

Applications • Cementing • Well abandonment

Features, Advantages and Benefits • The modular design eases conversion to a bridge plug and from mechanical to wireline setting, reducing inventory.

• The field-proven design enables the retainer to set securely in P110 casing.

• The simple, spring-loaded valve holds differential pressure from below for effective backpressure control.

• The valve isolates hydrostatic pressure to protect sensitive zones in lowfluid-level wells.

• Retaining rings help to prevent element extrusion and maintain seal integrity.

• The rotationally locked, cast-iron components enable a fast drillout to save rig time.

56

© 2010 Weatherford. All rights reserved.

Bridge Plugs and Cement Retainers

238CR-400CR Cement Retainer Specifications Retainer Tubing

Retainer ID (in./mm) Maximum

Maximum OD (in./mm)

Set Force Required (lbf/N)

1.780 45.21

2.074 52.68

1.760 44.70

9,000 40,034

238CR-WL

6.40 to 6.50 9.52 to 9.67

2.340 59.44

2.525 64.14

2.225 56.52

9,000 40,034

278CR-WL

3.500 88.90

5.75 to 10.30 8.56 to 15.33

2.815 71.50

3.223 81.86

2.750 69.85

9,000 40,034

350CR-WL

4.000 101.60

5.60 to 14.00 8.33 to 20.83

3.340 84.84

3.732 94.79

3.140 79.76

20,000 88,964

400CR-WL

Product Number

OD (in./mm)

Weight (lb/ft, kg/m)

Minimum

2.375 60.33

4.00 to 5.80 5.95 to 8.63

2.875 73.03

Product Number

Seal Stinger Retainer

Stinger

ID (in./mm)

Connection OD1 (in./mm)

Stinger OD (in./mm)

Stinger ID (in./mm)

238CR-WL

0.718 18.24

1.750 44.45

0.714 18.14

0.370 9.40

238CR-38

278CR-WL

0.812 20.62

2.220 56.39

0.809 20.55

0.490 12.45

278CR-38

350CR-WL

0.812 20.62

2.220 56.39

0.809 20.55

0.490 12.45

278CR-38

400CR-WL

0.812 20.62

2.220 56.39

0.809 20.55

0.490 12.45

278CR-38

Product

The thread is 1.050-in. EU 10 RD

1

© 2010 Weatherford. All rights reserved.

57

Retrievable Service Packers

HD Compression-Set Retrievable Service Packer Weatherford’s HD compression-set retrievable service packer isolates the annulus from the production conduit for general service. The packer can be run with a mechanically set bridge plug to straddle intervals. The internal bypass provides circulation around the packer and faster trips with less swabbing. Hydraulically operated upper hold-down buttons anchor the packer against high differential pressure from below. Backup rings on all O-rings provide reliable sealing at high temperatures and pressures. An internal unloader enables circulation below the buttons, easing packer retrieval.

Applications • General service • Squeeze cementing • Testing and treating • Cased-hole production testing

Features, Advantages and Benefits • The carbide slip and buttons improve durability and enable setting in high-grade casing.

• A one-quarter turn sets the packer, and a pickup unsets it, simplifying operation on the rig.

• The large-diameter hold-down buttons help protect against casing damage.

• The heavy-duty mandrel supports high hang-off weights, and its full bore enables the easy passage of wireline tools and maximum pump rates.

Options • The packer is available with a left-turn set, automatic release jay and other elastomers for hostile environments.

58

© 2010 Weatherford. All rights reserved.

Retrievable Service Packers

HD Compression-Set Retrievable Service Packer Specifications Casing

Packer1 ID (in./mm) Maximum

Maximum OD (in./mm)

Minimum ID (in./mm)

Standard Thread Connection (in.)

Product Number

3.476 88.29

3.548 90.12

3.318 84.28

1.485 37.72

1.900 EU2 10 RD3

613-40-0C0

9.5 to 13.5 14.1 to 20.1

3.920 99.57

4.090 103.89

3.755 95.38

1.485 37.72

2-3/8 EU 8 RD

613-45-0C0

11.5 to 15.0 17.1 to 22.3

4.408 111.96

4.560 115.82

4.130 104.90

1.860 47.24

2-3/8 EU 8 RD

613-50-0C0

14.0 to 17.0 20.8 to 25.3

4.892 124.26

5.012 101.90

4.630 117.60

20.0 to 23.0 29.8 to 34.2

4.670 118.62

4.778 121.36

4.505 114.43

1.923 48.84

2-3/8 EU 8 RD

28.0 to 35.0 41.7 to 52.1

5.595 142.11

5.791 147.09

5.380 136.65

2.485 63.12

2-7/8 EU 8 RD

17.0 to 26.0 25.3 to 38.7

6.276 159.41

6.538 166.07

6.125 155.58

26.0 to 32.0 38.7 to 47.6

6.094 154.79

6.276 159.41

5.880 149.35

24.0 to 29.7 35.7 to 44.2

6.875 174.63

7.025 178.44

6.693 170.00

33.7 to 39.0 50.2 to 58.0

6.625 168.28

6.765 171.83

6.458 164.03

43.5 to 53.5 64.7 to 79.6

8.535 216.79

8.755 222.38

8.255 209.68

OD (in./mm)

Weight (lb/ft, kg/m)

Minimum

4 101.6

9.5 to 11.0 14.1 to 16.4

4-1/2 114.3 5 127.0

5-1/2 139.7

6-5/8 168.3

7 177.8

7-5/8 193.7

9-5/8 244.5

613-55-0C0 613-57-0C0 613-67-0C0 613-72-0C0

2.485 63.12

2-7/8 EU 8 RD

2.485 63.12

2-7/8 EU 8 RD

3.985 101.22

4-1/2 EU 8 RD

613-70-0C0 613-76-0C0 613-75-0C0 613-95-0C0

The standard packer has carbide slips, a right-turn set automatic release jay, and 90-70-90 nitrile elastomers. External upset Round

1 2 3

© 2010 Weatherford. All rights reserved.

59

Retrievable Service Packers

HDL Compression-Set Retrievable Packer Weatherford’s HDL compression-set service packer is a modified version of Weatherford’s longstanding HD service packer. The HDL packer’s setting stroke is longer to provide easier opening of the unloader valve when setting the packer. By preventing disturbance of the lower slip and drag block assembly, this feature helps to eliminate the risk of unsetting the packer. The HDL packer was specifically designed for total core penetration (TCP) and drillstem testing applications which often require setting the packer, followed by opening the unloader valve to circulate fluids. The HDL packer sets with a quarter-turn rotation and slack-off weight. Standard drag blocks, lower slips, and holddown buttons are equipped with carbide inserts for extra gripping ability. The hydraulically operated holddown buttons anchor the packer during operations, creating highpressure differential from below the packer. The packer has an integral, internal unloader valve that allows for equalization of pressure or for circulation below the packer before the tool is unset. The unloader valve also enables circulation around the holddown body, making it possible to remove debris which would otherwise interfere with retrieval. The capability to bypass through the valve and packer allows for faster trip times with less swabbing. The HDL packer is also well-suited to function as a TCP “shoot and pull” or drillstem test packer. Its long stroke allows for opening the unloader without unsetting the packer. All internal threads on the mandrel are high-strength, stub-acme threads. Interchangeable end subs are available to easily switch from tubing to drillpipe threads.

Applications • TCP operations • Drillstem testing • Casing production testing • Squeeze cementing

Features, Advantages and Benefits • A one-quarter turn sets the packer, and a pickup unsets it, decreasing trip time while providing operational time and cost savings.

• The automatic jay mechanism is standard, simplifying operations and reducing rig time.

• The HDL packer’s heavy-duty mandrel supports high-tensile loads, enabling heavy strings to hang from the packer.

• The packer’s field-proven carbide slips, buttons, and drag blocks are standard and provide long service life.

60

© 2010 Weatherford. All rights reserved.

Retrievable Service Packers

HDL Compression-Set Retrievable Packer • The interchangeable end subs allow easy thread changing, enabling quick changes between tubing and drillpipe. • The pressure-balanced mandrel holddown counteracts pressure from below, permitting circulation without unsetting the packer.

• This packer’s high-integrity seals reduce leak occurrence, minimizing the need to redress the tool. • Its long setting stroke facilitates circulation and equalization through the unloader valve without unsetting the packer.

Specifications Casing OD (in./mm) 5 127.00

5-1/2 139.70

6-5/8 168.28

7 177.80

7-5/8 193.68

9-5/8 244.48

Packer

Weight (lb/ft, kg/m)

Minimum ID (in./mm)

Maximum ID (in./mm)

Maximum OD (in./mm)

Minimum ID (in./mm)

Thread Connection Box × Pin

11.5 to 18.0 17.1 to 26.8

4.276 108.61

4.560 115.82

4.130 104.90

1.610 40.89

18.0 to 21.0 26.8 to 31.3

4.154 105.51

4.276 108.61

3.974 100.94

1.610 40.89

14.0 to 17.0 20.8 to 25.3

4.892 124.26

5.012 127.30

4.641 117.88

1.700 43.18

20.0 to 23.0 29.8 to 34.2

4.670 118.62

4.778 121.36

4.516 114.71

1.700 43.18

1157757

24.0 to 32.0 35.7 to 47.6

5.675 144.15

5.921 150.39

5.505 139.83

2.370 60.20

1166010

17.0 to 26.0 25.3 to 38.7

6.276 159.41

6.538 166.07

6.099 154.91

26.0 to 32.0 38.7 to 47.6

6.094 154.79

6.276 159.41

5.891 149.63

29.0 to 35.0 43.2 to 52.1

6.004 152.50

6.184 157.07

5.828 148.03

24.0 to 29.7 35.7 to 44.2

6.875 174.63

7.025 178.44

6.693 170.00

33.7 to 39.0 50.2 to 58.0

6.625 168.28

6.765 171.83

6.458 164.03

43.5 to 53.5 64.7 to 79.6

8.535 216.79

8.755 222.38

8.281 210.34

Product Number 1154607

2-3/8 in. EU1 8 RD2

1147202 1159251

1169954 2.370 60.20

2-7/8 in. EU 8 RD

1171945 1180772

2.370 60.20

3.475 88.27

1170731

1181252 4-1/2 in. EU 8 RD

1192310

External upset Round

1 2

© 2010 Weatherford. All rights reserved.

61

Retrievable Service Packers

DLT Compression-Set Service Packer Weatherford’s DLT compression-set service packer isolates the annulus from the production conduit in high-pressure, high-temperature applications. The packer has tool-joint connections on long top and bottom subs for hydraulic tong makeup and breakout. Hydraulically operated upper hold-down buttons anchor the packer against high differential pressure from below. Backup rings on all O-rings provide reliable sealing at high temperatures and pressures. All internal end connections have positive rotational locks, enabling the packer to transmit high torque.

Applications • High-pressure and -temperature testing and treating • Drillstem and production testing • Storm packer applications

Features, Advantages and Benefits • The packer has a high-torque rating for manipulating heavy drillpipe into tight spots.

• The standard tool-joint connections on the top and bottom subs enable hydraulic tong makeup and breakout to save rig time.

• The carbide slip and buttons improve durability and enable setting in high-grade casing.

• A one-quarter turn sets the packer, and a pickup unsets it, simplifying operation on the rig.

• The large-diameter hold-down buttons help protect against casing damage. • The heavy-duty mandrel supports high hang-off weights. • The standard automatic jay mechanism enables the packer to be unset with a straight pickup so that it can be retrieved or moved and reset.

62

© 2010 Weatherford. All rights reserved.

Retrievable Service Packers

DLT Compression-Set Service Packer Specifications Casing

Size (in./mm)

Packer ID (in./mm)

Weight (lb/ft, kg/m)

Minimum

Maximum

Maximum OD (in./mm)

11.6 to 13.5 17.3 to 20.1

3.920 99.57

4.000 101.60

3.781 96.04

15.1 to 17.7 22.5 to 26.3

3.696 93.88

3.826 97.18

3.593 91.26

11.5 to 15.0 17.1 to 22.3

4.408 111.96

4.560 115.82

4.250 107.95

15.0 to 18.0 22.3 to 26.8

4.276 108.61

4.408 111.96

4.125 104.78

13.0 to 17.0 19.3 to 25.3

4.892 124.26

5.044 128.12

4.641 117.88

17.0 to 23.0 25.3 to 34.2

4.670 118.62

4.892 124.26

4.500 101.60

17.0 to 23.0 25.3 to 34.2

6.366 161.70

6.538 166.07

6.188 157.18

26.0 to 32.0 38.7 to 47.6

6.094 154.79

6.276 159.41

5.954 151.23

32.0 to 38.0 47.6 to 56.6

5.920 150.37

6.094 154.79

5.781 146.84

38.0 to 46.4 56.6 to 69.1

5.626 142.90

5.920 150.37

5.525 140.34

24.0 to 29.7 35.7 to 44.2

6.875 174.63

7.025 178.44

6.680 169.67

2.656 67.46

33.7 to 39.0 50.2 to 58.0

6.625 168.28

6.765 171.83

6.453 163.91

2.688 68.28

32.3 to 43.5 48.1 to 64.7

8.755 222.38

9.001 228.63

8.584 218.03

43.5 to 53.5 64.7 to 79.6

8.535 216.79

8.755 222.38

8.365 212.47

58.4 to 59.4 86.9 to 88.4

8.407 213.54

8.435 214.25

8.250 209.55

51.0 to 55.5 75.9 to 82.6

9.760 247.90

9.850 250.19

9.500 241.30

71.1 to 73.2 105.8 to 108.9

9.406 238.91

9.450 240.03

9.125 231.78

11.750 298.45

60.0 to 71.0 89.3 to 105.7

10.586 268.88

10.772 273.61

13.375 339.73

48.0 to 77.0 71.4 to 114.6

12.275 311.79

12.715 322.96

4.500 101.60

5.000 127.00

5.500 139.70

7.000 177.80

7.625 193.68

9.625 244.48

10.750 273.05

Minimum ID (in./mm)

Box-and-Pin Thread Connection (in.)

Product Number 688-45

1.750 44.45

2-3/8 IF1

1.750 44.45

2-3/8 IF

1.750 44.45

2-3/8 IF

688-46-000 688-50-000 688-51-000 688-55-000 688-55B-000

2.688 68.28

688-73A-000 688-73B-000

2.656 67.46

3-1/2 IF 688-73C-001 688-73D-000 688-75A-000 3-1/2 IF 688-75B 688-96-001

3.750 95.25

4-1/2 IF

688-95-001 688-94-000 688-10A-000

3.735 94.87

4-1/2 IF

10.406 264.31

3.735 94.87

4-1/2 IF

688-11B-000

12.000 304.80

3.690 93.73

4-1/2 IF

688-13-000

688-10C-000

Internal flush

1

© 2010 Weatherford. All rights reserved.

63

Retrievable Service Packers

CSTH Storm Packer Weatherford’s CSTH storm packer is a heavy-duty, retrievable packer set by compression that holds differential pressure from above and below and isolates the wellbore during suspended drilling. Run with a back checkvalve system, the packer secures the well during wellhead repair or a weather emergency. The packer can also be used for conventional service, such as acidizing, fracturing, squeeze cementing, and casing testing. A three-quarter turn sets the packer, and a straight pull releases it. The heavy-walled mandrel with tool-joint connections enables the packer to be set shallowly with the drillstring weight suspended below.

Applications • Cased-hole drillstem and production tests • Squeeze cementing and treatment • Wellhead repair • Weather emergencies

Features, Advantages and Benefits • The tool-joint connections on the mandrel make up directly to the drillpipe without crossover subs, saving rig time and inventory.

• The heavy-duty mandrel supports high hang-off weights. • The high tail-pipe rating enables long drillstring deployment. • The standard carbide buttons on the caged slips and holddown improve durability and enable setting in high-grade casing.

• The three-quarter turn to set and straight pull to release provide simple operation, even on floating rigs.

• The hydraulic hold-down pistons help to secure the packer in place, preventing pressure differential from unsetting it.

• The keyed upper and lower connections enable the packer to transmit high torque without overloading them.

• The large, built-in bypass enables equalization and high fluid-circulation rates for debris removal.

• The packer has few parts to take apart, making it easy and inexpensive to redress.

Options • The packer is available in a right- or left-set configuration.

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© 2010 Weatherford. All rights reserved.

Retrievable Service Packers

CSTH Storm Packer Specifications Casing

Packer ID (in./mm) Maximum

Maximum OD (in./mm)

Box-and-Pin Thread Connection (in.)

Product Number

3.920 99.57

4.090 103.89

3.771 95.78

2-3/8 IF1

43CSTH.1002

15.00 to 18.00 22.32 to 26.79

4.276 108.61

4.408 111.96

4.125 104.78

2-3/8 IF

43CSTH.1001

29.30 to 36.00 43.60 to 53.57

8.921 226.59

9.063 230.20

8.593 218.26

40.00 to 47.00 59.53 to 69.94

8.681 220.50

8.835 224.41

8.437 214.30

47.00 to 53.50 69.94 to 79.62

8.535 216.79

8.681 220.50

8.218 208.74

51CSTH.1001

32.75 to 51.00 48.74 to 75.90

9.850 250.19

10.192 258.88

9.630 244.60

53CSTH.1003

55.50 to 60.70 82.59 to 90.33

9.660 245.36

9.760 247.90

9.380 238.25

38.00 to 73.60 56.55 to 109.53

10.532 267.51

11.150 283.21

10.255 260.48

48.00 to 72.00 71.43 to 107.15

12.347 315.90

12.715 322.96

12.125 307.98

77.00 to 102.00 114.59 to 151.79

11.899 302.23

12.275 311.79

11.625 295.28

52.50 to 84.00 78.13 to 125.01

15.010 381.25

15.396 391.06

14.760 374.90

109.00 to 128.00 162.21 to 190.48

14.438 366.73

14.688 373.08

14.187 360.35

Size (in./mm)

Weight (lb/ft, kg/m)

Minimum

4-1/2 114.3

9.50 to 13.50 14.14 to 20.09

5 127.0

9-5/8 244.5

10-3/4 273.1

11-3/4 298.5

13-3/8 339.7

16 406.4

51CSTH.1003 4-1/2 IF

51CSTH.1002

4-1/2 IF 53CSTH.1002 4-1/2 IF

54CSTH.1001 55CSTH.1002

4-1/2 IF 55CSTH.1001 57CSTH.1002 4-1/2 IF 57CSTH.1001

Internal flush

1

© 2010 Weatherford. All rights reserved.

65

Retrievable Service Packers

32-A Tension-Set Packer Weatherford’s 32-A tension-set packer is a versatile, easy-to-use service tool for isolating the annulus from the production conduit in shallow applications. Field-proven for more than 40 years, the rugged design makes it the preferred packer set by tension in the industry. The packer is designed to be run, set, reset, and retrieved easily, even under adverse conditions. The packer is run with Weatherford’s SC tension unloader valve, which enables well-fluid circulation through and around the packer during run-in. The valve also enables the equalization of tubing and annulus differential pressure for packer retrieval. The packer can also be run with Weatherford’s TS bridge plug for testing and remediation. The packer has built-in safety features that enable retrieval if debris prevents normal retrieval.

Applications • General service • Shallow testing and treating • Squeeze cementing • Cased-hole production testing

Features, Advantages and Benefits • The field-proven, rugged design ensures reliable operation. • The full opening enables maximum well-fluid circulation through the tool during run-in.

• Bi-directional slips anchor the packer securely to the casing to hold differential pressure from above and below.

• The packer is set and released by a simple one-third turn of the tool, providing easy operation.

• The internal safety-joint release above the J-pins provides circulation above the slips, enabling packer retrieval if debris prevents normal retrieval.

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© 2010 Weatherford. All rights reserved.

Retrievable Service Packers

32-A Tension-Set Packer Specifications Casing

Recommended Casing Range (in./mm)

Packer Diameter (in./mm)

Maximum

Minimum ID

Maximum OD

Box-Up, Pin-Down Thread Connection (in.)

2.275 57.79

2.469 62.71

0.750 19.05

2.250 57.15

7.7 to 10.2 11.5 to 15.2

2.992 76.00

3.068 77.93

0.750 19.05

9.5 to 11.0 14.1 to 16.4

3.476 88.29

3.548 90.12

15.1 to 16.6 22.5 to 24.7

3.754 95.35

9.5 to 13.5 14.1 to 20.1

Size (in./mm)

Weight (lb/ft, kg/m)

Minimum

2-7/8 73.0

6.4 to 6.5 9.5 to 9.7

3 76.2 4 101.6

Product Number Packer

SC Valve

1.050 EU1 10 RD2 box 1.250 EU 10 RD pin

620-25-000

525-04-000

2.781 70.64

1.050 EU 10 RD box 1.250 EU 10 RD pin

620-30-000

525-04-000

1.625 41.28

3.250 82.55

2-3/8 EU 8 RD

620-40-000

525-06-000

3.826 97.18

1.625 41.28

3.594 91.29

620-41-000

525-06-000

3.920 99.57

4.090 103.89

2.000 50.80

3.750 95.25

620-45-000

525-20-000

11.5 to 15.0 17.1 to 22.3

4.408 111.96

4.560 115.82

2.000 50.80

4.125 104.78

620-50-000

525-20-000

14.0 to 17.0 20.8 to 25.3

4.892 124.26

5.012 127.30

20.0 to 23.0 29.8 to 34.2

4.670 118.62

4.778 121.36

6 152.4

15.0 to 20.0 22.3 to 29.8

5.352 135.94

5.524 140.31

2.000 50.80

5.000 127.00

2-3/8 EU 8 RD

620-60-000

525-20-000

6-5/8 168.3

24.0 to 28.0 35.7 to 41.7

5.791 147.09

5.921 150.39

2.500 63.50

5.500 139.70

2-7/8 EU 8 RD

620-65-000

525-25-000

26.0 to 32.0 38.7 to 47.6

6.094 154.79

6.276 159.41

17.0 to 23.0 25.3 to 34.2

6.366 161.70

6.538 166.07

7-5/8 193.7

26.4 to 33.7 39.3 to 50.2

6.765 171.83

6.969 177.01

2.500 63.50

6.453 163.91

2-7/8 EU 8 RD

620-75-000

525-25-000

8-5/8 219.1

24.0 to 40.0 35.7 to 59.5

7.725 196.22

8.097 205.66

3.000 76.20

7.500 190.50

3-1/2 EU 8 RD

620-85-000

525-35-000

4-1/2 114.3

5 127.0

5-1/2 139.7

7 177.8

2.000 50.80

2.500 63.50

4.625 117.48 4.500 114.30

5.812 147.62 6.200 157.48

2-3/8 EU 8 RD

2-3/8 EU 8 RD

620-55-000 2-3/8 EU 8 RD

525-20-000 620-57-000

620-70-000 2-7/8 EU 8 RD

525-25-000 620-72-000

External upset Round

1 2

© 2010 Weatherford. All rights reserved.

67

Retrievable Service Packers

Stradaset II Compression-Set Packer Weatherford’s Stradaset II compression-set packer is a straddle assembly that isolates and selectively stimulates and tests multiple intervals and perforations in a single run. The interval spacing is adjustable to any length to a minimum of 12 in. (304.8 mm). The packer is usually run with a fluidcontrol valve and retrievable equalizing standing valve. The assembly has two packing-element sets to seal the top and bottom of the interval effectively.

Applications • Perforation cleanout • Selective acidizing and stimulation

Features, Advantages and Benefits • The standard tubing connections enable hydraulic tong makeup and breakout to save rig time.

• The internal bypass across both element sets enables fluids to equalize quickly and reduces the swabbing effect during run-in and retrieval for faster running.

• A one-quarter turn initially sets the packer, a pickup unsets it, and a slackoff resets it, simplifying operation over long intervals.

• The hydraulic hold-down pistons help to secure the packer in place, preventing pressure differential from unsetting it.

• The three-element packing systems on the interval top and bottom help to ensure a correct setting and packoff.

• Compressive forces on the booster sleeve between the sealing elements expand the elements radially outward to engage the casing, reducing the packoff force required.

• The adjustable spacing enables the isolation of short perforated intervals to ensure that all the perforations accept stimulation fluids.

• The full-bore mandrel enables a maximum flow rate from the well. • The manual jay mechanism enables repositioning without pipe rotation. • The simple design with few components to disassemble and reassemble makes the packer easy and economical to redress.

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© 2010 Weatherford. All rights reserved.

Retrievable Service Packers

Stradaset II Compression-Set Packer Specifications Casing Size (in./mm) 4-1/2 114.3

5 127.0

5-1/2 139.7

6-5/8 168.3

7 177.8

Packer ID (in./mm)

Weight (lb/ft, kg/m)

Minimum

Maximum

Gauge OD (in./mm)

11.6 to 13.5 17.3 to 20.1

3.920 99.57

4.000 101.60

3.750 95.25

9.5 to 11.6 14.1 to 17.3

4.000 101.60

4.090 103.89

3.813 96.85

15.0 to 18.0 22.3 to 26.8

4.276 108.61

4.408 111.96

4.125 104.78

11.5 to 15.0 17.1 to 22.3

4.408 111.96

4.560 115.82

4.250 107.95

20.0 to 23.0 29.8 to 34.2

4.670 118.62

4.778 121.36

4.500 114.30

14.0 to 20.0 20.8 to 29.8

4.778 121.36

5.012 127.30

4.625 117.48

17.0 to 24.0 25.3 to 35.7

5.921 150.39

6.135 155.83

5.750 146.05

29.0 to 38.0 43.2 to 56.6

5.920 150.37

6.184 157.07

5.750 146.05

26.0 to 35.0 38.7 to 52.1

6.004 152.50

6.276 159.41

5.875 149.23

17.0 to 26.0 25.3 to 38.7

6.276 159.41

6.538 166.07

6.125 155.58

Mandrel ID (in./mm)

Standard Thread Connection (in.)

Product Number 646-46

1.500 38.10

2-3/8 EU1 8 RD2

1.500 38.10

2-3/8 EU 8 RD

1.750 44.45

2-3/8 EU 8 RD

2.000 50.80

2-7/8 EU 8 RD

646-45 646-52 646-50 646-57 646-55 646-68 646-68

2.000 50.80

2-7/8 EU 8 RD

646-70 646-72

External upset Round

1 2

© 2010 Weatherford. All rights reserved.

69

Retrievable Service Packers

Gas-Vent Pumping Packer Weatherford’s gas-vent pumping packer simply and inexpensively isolates casing leaks and nonproductive perforations in rod-pump production installations. The packer also prevents gas from locking a pump during production in shallow wells. The interval between the cups is adjustable to any length with line pipe.

Applications • Shutting off casing leaks • Shutting off nonproductive perforations • Venting gas to the surface from below to prevent pump lockup

Features, Advantages and Benefits • Additional line pipe can be installed between the cups to adjust the interval to any length when the casing leak is long or its location is unknown.

• The simple, inexpensive design enables packer setting with the existing differential pressure in the well, preventing additional rig time.

• The bypass vent enables gas to flow into the annulus, preventing pump lockup and maximizing pump efficiency.

• The dual cups shut off casing leaks and nonproductive perforations so that production continues from other zones.

Specifications Packer

OD (in./mm) Casing

Tubing

Liner

Line Pipe Thread1

4-1/2 114.3

2.375 60.33

3.000 76.20

3-in. 8V line pipe

3.813 96.85

2.375 60.33

3.000 76.20

2.875 73.03

4.000 101.60

3-in. 8V line pipe

4.000 101.60

2.375 60.33

4.000 101.60

4 1/2-in. LTC2

5.000 127.00

2.875 73.03

4.500 114.30

4 1/2-in. BTC3

5.200 132.08

5-1/2 139.7

7 177.8

Supplied by the client Long casing thread Buttress thread coupling

1 2 3

70

© 2010 Weatherford. All rights reserved.

Metal-Component Maximum OD (in./mm)

Minimum ID (in./mm) 2.687 68.25

420-45-000

2.750 69.85

420-55-000

3.125 79.38

420-56-000

3.125 79.38

Product Number

420-70-001 420-72

Retrievable Service Packers

V-III Unloader Valve Weatherford’s V-III unloader valve is a high-pressure accessory for a compression-set service packer. The valve enables pressure to equalize above and below the packer before it is unseated, and it enables fluid bypass when running in or out of the hole. The high hanging weight capacity allows for a long tailpipe below the packer. The valve can be locked in the open or closed position by a quarter turn of the pipe. The valve can be equipped with tool joint connections to make it compatible with Weatherford’s DLT compression-set service packer. The torque rating of the valve is also compatible with the DLT packer.

Applications • High-pressure and high-temperature testing and treating • Drillstem and production testing

Features, Advantages and Benefits • The high-strength alloy steel construction has high-pressure and hightemperature ratings, enabling deployment in severe service.

• The top connection is keyed to prevent damaging torque overload. • The valve can be locked in the open or closed position by a quarter turn of the pipe, providing simple operation on the rig.

• The valve seals are protected from fluid flow in the open position to ensure correct operation.

• The large bypass area enables high fluid circulation rates.

Specifications Size (in./mm)

Maximum OD (in./mm)

Minimum ID (in./mm)

Standard Thread Connection (in.)

Product Number

2-3/8 60.3

3.75 95.25

1.735 44.07

2-3/8 EU1 8 RD2

527-20-000

2-3/8 IF

527-20-021

2-7/8 73.0

4.125 104.78

2.360 59.94

2-3/8 EU 8 RD

527-25-000

3-1/2 88.9

5.531 140.49

2.658 67.51

3-1/2 IF

527-35-021

4-1/2 114.3

7.266 184.56

3.734 94.84

4-1/2 IF

3

527-45-021 527-45-026 527-45-027

External upset 2 Round 3 Internal flush 1

© 2010 Weatherford. All rights reserved.

71

Retrievable Service Packers

ECV Storm Valve Weatherford’s ECV storm valve is run above the DLT compression-set service packer or CSTH storm packer to isolate the tubing below the packer for disconnection during a weather emergency or surfaceequipment repair. The valve has a J overshot running tool, which a quarter turn disconnects. This quick, safe, cost-effective well closing requires no tubing pulling. The valve can be repeatedly opened and closed, independent of the disconnection feature, enabling packer-pressure testing before disconnection. The heavy-duty bearing assembly enables free valve operation with the running string in compression, easing operation on floating rigs. Before packer retrieval, the string can be reconnected and the valve opened to equalize pressure.

Applications • Weather emergencies • Wellhead repair

Features, Advantages and Benefits • The rugged alloy-steel construction ensures dependability. • The internal-flush (IF) drillpipe tool-joint thread connections provide exceptional, field-proven torsional strength for rigs.

• The simple, field-proven design eases valve operation and redressing. • The J-tool disconnects with a quarter turn of the running string, providing fast, efficient valve placement.

• The valve can be opened and closed repeatedly with two quick turns, independent of the disconnection feature, enabling the packer to be pressure tested before disconnection to ensure its integrity.

• The expandable plug provides through-bore access for circulation and wirelines.

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© 2010 Weatherford. All rights reserved.

Retrievable Service Packers

ECV Storm Valve Specifications Standard Thread Connection (in.)

Product Number

1.500 38.10

3-1/2 IF

PECV17800

1.500 38.10

3-1/2 IF

PECV19400

1.500 38.10

3-1/2 IF

PECV24300

2.130 54.10

4-1/2 IF

PECV24400

10.250 260.35

2.130 54.10

4-1/2 IF

PECV29800

13-3/8 339.7

11.500 292.10

2.130 54.10

4-1/2 IF

PECV34000

16 406.4

14.000 355.60

2.130 54.10

4-1/2 IF

PECV40600

Size (in./mm)

Maximum OD (in./mm)

Minimum ID (in./mm)

7 177.8

5.500 139.70

7-5/8 193.7

6.380 162.05

9-5/8 244.5

8.000 203.20

11-3/4 298.5

© 2010 Weatherford. All rights reserved.

73

Retrievable Service Packers

ANC Storm Valve Weatherford’s ANC storm valve is run above the DLT compressionset service packer or CSTH storm packer to isolate the tubing below the packer for disconnection during a weather emergency or surfaceequipment repair. The running string is disconnected by 15 left turns, and then the valve closes automatically. This quick, safe, cost-effective well closing requires no tubing pulling. The valve has an expandable plug that provides through-bore access for circulation or wireline passage. After the string is reconnected, the valve opens automatically to equalize pressure for packer retrieval.

Applications • Weather emergencies • Wellhead repair

Features, Advantages and Benefits • The rugged alloy-steel construction ensures dependability. • The simple, field-proven design eases valve operation and redressing. • The expandable plug provides through-bore access for circulation and wirelines.

• The valve equalizes automatically during string reconnection, enabling fast packer retrieval.

Specifications Size (in./mm)

Maximum OD (in./mm)

Minimum ID (in./mm)

Standard Thread Connection (in.)

Product Number

4-3/4 120.7

4.750 120.65

1.490 37.85

3-1/2 IF1

682-10-015

6-1/8 155.6

6.125 155.58

2.000 50.80

4-1/2 IF

682-20-018

Internal flush

1

74

© 2010 Weatherford. All rights reserved.

Retrievable Service Packers

SC Tension Unloader Valve Weatherford’s SC tension unloader valve is an accessory for a tension-set service packer, such as the 32-A packer, that enables pressure to equalize above and below the packer before it is unseated. The valve also provides a fluid bypass when running in and out of the hole or spot treating fluids. A high-strength collet sets the valve in the open or closed position, and a detent secures the valve in the position.

Applications • General-purpose service • Squeeze cementing • Testing and treating • Cased-hole production testing

Features, Advantages and Benefits • The valve opens by the set-down weight and closes by upstrain, providing simple operation on the rig without rotation.

• The bonded seal enables repeated opening, saving rig time. • The unloader seals are protected from fluid flow in the open position to ensure the correct valve operation.

• The large bypass provides high circulation rates. • The durable, high-strength alloy steel construction provides torque transmission for packer operations.

• The valve unloads pressure from either direction, ensuring the safe unseating of tension-set packers.

Specifications Size (in./mm)

Maximum OD (in./mm)

Minimum ID (in./mm)

Standard EU Thread Connection (in.)

Product Number

1-1/4 31.75

2.25 57.15

0.75 19.05

1.660 10 RD1

525-04-000

1-1/2 38.1

3.25 82.55

1.625 41.275

1.90 8 RD

525-06-000

2-3/8 60.325

3.75 95.25

2 50.8

2-3/8 8 RD

525-20-000

2-7/8 73.025

4.5 114.3

2.5 63.5

2-7/8 8 RD

525-25-000

3-1/2 88.9

5.469 138.913

3 76.2

3-1/2 8 RD

525-35-000

4-1/2 114.3

6.25 158.75

4 101.6

4-1/2 8 RD

525-45-000

Round

1

© 2010 Weatherford. All rights reserved.

75

Retrievable Service Packers

B Perforation Washer Weatherford’s B perforation washer isolates selected intervals between heavy-duty packer cups for the injection of stimulation fluids. The spacing between the cups can be adjusted with a 1-ft (0.3-m) minimum to optimize formation stimulation. The washer requires no rotation of the work string and has a bypass tube to equalize pressure above and below the washer and to enable reverse circulation around it. A reversing cup on the top of the washer prevents fluid from reentering perforations.

Applications • Perforation cleanout before gravel packing • Selective acidizing and stimulation

Features, Advantages and Benefits • The washer spacing can be adjusted on site, providing a versatile way to accommodate variable perforation intervals for multiple wells.

• No rotation is required to operate the washer, making it easy to run and operate.

• The internal bypass tube equalizes the pressure above and below

the washer, which eases running the tool by eliminating the buildup of positive or negative pressure in the casing.

• The heavy-wall, wire-reinforced packer cups and backup cups ensure reliable sealing.

• The internal bypass tube enables fluid and debris to be circulated out of the well to prevent formation damage or plugging during stimulation.

• The reversing cup at the top of the washer prevents fluid from reentering the formation, optimizing treatment effectiveness.

• The simple washer design makes redressing easy and economical.

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© 2010 Weatherford. All rights reserved.

Retrievable Service Packers

B Perforation Washer Specifications Casing

Wash Tool

Minimum ID (in./mm)

Thimble OD (in./mm)

Standard Connection (in.)

Product Number

2.215 56.261

1.90 NU 10 RD

460-25

4.090 103.886

3.765 95.631

2-3/8 EUE 8RD

460-45

4.892 124.257

5.012 127.305

4.640 117.856

2-7/8 EUE 8RD

461-45

6.184 157.074

6.276 159.410

5.766 146.456

3-1/2 EUE 8RD

460-70

OD (in./mm)

Weight (lb/ft, kg/m)

2-7/8 73.025

6.4 to 6.5 9.7 to 9.8

4-1/2 114.3

9.5 to 13.5 14.3 to 20.3

3.920 99.568

5-1/2 139.7

14 to 17 21 to 26

7 177.8

26 to 29 39 to 44

Maximum ID (in./mm)

2.441 62.001

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77

Retrievable Service Packers

B Rotational Unloader Valve Weatherford’s B rotational unloader valve can be opened and closed for fluid communication between the tubing and annulus above a packer or service tool, such as Weatherford’s B perforation washer. The valve can be used to equalize pressure during running, to spot treat fluid, and to drain the tubing during tool retrieval. The valve design protects the seals from fluid flow when the valve is open.

Applications • Testing and treating • General-purpose service • Squeeze cementing

Features, Advantages and Benefits • The field-proven design of the drag blocks provide friction to prevent the tubing from rotating, resulting in dependable valve operation.

• The valve can be rotationally opened and closed to more accurately and economically spot treat fluid where needed.

• The large bypass area enables high fluid circulation rates for debris removal, increasing the effectiveness of the stimulation.

• The valve has a full bore that provides access for wireline tools and other equipment for accurate temperature and pressure measurements.

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Retrievable Service Packers

B Rotational Unloader Valve Specifications Casing

Packer Standard EUE1 8 RD2 Thread Connection (in.)

Product Number

2-3/8

551-45

OD (in./mm)

Weight (lb/ft, kg/m)

Minimum ID (in./mm)

4-1/2 114.3

9.5 to 10.5 14.3 to 15.9

3.920 99.568

4.090 103.886

18 to 21 27 to 32

4.154 105.512

4.276 108.610

13 to 15 20 to 23

4.408 111.963

4.560 115.824

5-1/2 139.7

13 to 26 20 to 39

4.548 115.519

5.105 129.591

4.411 112.039

1.938 49.225

2-3/8

551-55

6-5/8 168.275

20 to 34 30 to 51

5.575 141.605

6.049 153.645

5.380 136.652

2.484 63.093

2-7/8

551-68

7 177.8

20 to 38 30 to 57

5.920 150.368

6.465 164.211

5.516 140.106

1.938 49.225

2-3/8

551-70

5.723 145.364

2.484 63.093

2-7/8

551-72

7-5/8 193.675

24 to 29.7 36 to 45.0

6.435 163.449

7.125 180.975

6.25 158.75

2.484 63.093

2-7/8

551-76

8-5/8 219.075

24 to 40 36 to 60

7.60 193.04

8.097 205.664

7.5 190.5

2.907 73.838

3-1/2

551-85

5 127

Maximum ID (in./mm)

Maximum OD (in./mm)

ID (in./mm)

3.75 95.25

1.938 49.225

3.75 95.25

1.938 49.225

2-3/8

551-51 551-50

External upset end Round

1 2

© 2010 Weatherford. All rights reserved.

79

Retrievable Service Packers

ARM Selective-Treating Packer Weatherford’s ARM selective-treating packer is set by compression to isolate perforations for acid, chemical, and fracture treatments. The packer is run primarily on coiled tubing and can also be run with jointed tubing. A port enables wellbore fluids to bypass into the annulus while the packer is run to treating depth. The packer is set by moving the tubing up and down and then by applying moderate tubing compression. An internal equalizing valve provides easy packer release and enables the packer to be set multiple times. The bypass port is permanently closed and locked on the first packer setting. Before the packer can be moved or retrieved, the treating fluids and pressure captured between the elements are equalized with the casing below.

Applications • Coiled or jointed tubing • Selective perforation acidizing, fracturing, and chemical treatments • Formation straddling and testing

Features, Advantages and Benefits • Straddle spacing is easily adjustable in the field in 3-ft (1-m) lengths, enabling the treatment of zones with varying thicknesses.

• The internal fluid-bypass port enables the annulus to fill while running to depth, reducing running time.

• The packer setting and releasing procedures require no tubing rotation, saving rig time.

• The top element provides reverse circulation while the packer is set, and the bottom element assists in perforation flowback and cleanup before the packer is released.

• The high-tensile-strength connections between the elements enable high treatment pressures with minimal tubing compression.

• The packer reduces tri-axial stresses on the low end of the tubing string to reduce deformation and improve durability.

• The compact design maximizes the straddle spacing length in the lubricator, enabling large treatment volumes.

• Treating fluids are contained between the elements until the packer is

released to maximize the treatment effectiveness in the selected zone.

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© 2010 Weatherford. All rights reserved.

Retrievable Service Packers

ARM Selective-Treating Packer Specifications Casing OD (in./mm) 4-1/2 114.3

5-1/2 139.7

Packer ID (in./mm)

Weight (lb/ft, kg/m)

Minimum

Maximum

9.5 to 11.6 14.1 to 17.3

4.000 101.60

4.090 103.89

12.6 to 13.5 18.8 to 20.1

3.920 99.57

3.958 100.53

15.5 to 17.0 23.1 to 25.3

4.892 124.26

4.950 125.73

17.0 to 20.0 25.3 to 29.8

4.778 121.36

4.892 124.26

Maximum OD (in./mm) 3.771 95.78

4.641 117.88

Product Number ARM412 ARM413 ARM512 ARM513

© 2010 Weatherford. All rights reserved.

81

Retrievable Service Packers

TTV Tubing Test Valve Weatherford’s TTV tubing test valve is a field-proven, heavy-duty, fluidcontrol ball valve for high-pressure applications, such as testing tubing pressure, isolating a formation, and acidizing perforations. The valve is open during running in the hole to enable fluid to fill the tubing. One-half turn closes the valve for pressure testing and other applications.

Applications • Tubing-pressure testing • Washing and acidizing perforations • Temporary bridge plugging and formation isolation

Features, Advantages and Benefits • The one-half turn of the tubing makes the ball valve easy to open and close.

• The full-open bore reduces the swabbing effect during running in the well, maximizing efficiency.

• The valve can be opened and closed while the packer is in a tension,

compression, or neutral condition without unsetting the packer to test it.

Specifications Valve Tubing (in./mm) 2-3/8 60.3

2-7/8 73.0 External upset Round

1 2

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© 2010 Weatherford. All rights reserved.

Maximum OD (in./mm)

Minimum ID (in./mm)

3.771 95.78

1.750 44.45

4.500 114.30

2.000 50.80

5.500 139.70

2.500 63.50

Standard Box-and-Pin Thread Connection (in.)

Product Number 23TTV.1001

2-3/8 EU 8 RD 1

2

23TTV.1002 2-7/8 EU 8 RD

27TTV.1001

Retrievable Service Packers

Tubing Test Valve Weatherford’s tubing test valve is a field-proven, fluid-control flapper valve for high-pressure applications, such as testing tubing pressure, isolating a formation, and acidizing perforations. The valve can be used with a packer set by tension or compression. The valve is open during running in the hole to enable fluid to fill the tubing. Applying pressure to the tubing string closes the valve at any depth for pressure testing or other applications.

Applications • Tubing-pressure testing • Washing and acidizing perforations • Temporary bridge plugging and formation isolation

Features, Advantages and Benefits • An easy quarter-left turn and set-down open the flapper, and a straight pull closes it.

Specifications Valve Tubing (in./mm)

Maximum OD (in./mm)

Minimum ID (in./mm)

Standard Box-and-Pin Thread Connection (in.)

Product Number

2-3/8 60.3

3.750 95.25

1.875 47.63

2-3/8 EU1 8 RD2

522-20-000

2-7/8 73.0

5.375 136.53

2.500 63.50

2-7/8 EU 8 RD

522-25-000

External upset Round

1 2

© 2010 Weatherford. All rights reserved.

83

Retrievable Service Packers

Series 8000 Casing Scraper Weatherford’s 8000 series casing scraper removes cement and mud sheath, scale, rust and other foreign matter from the casing wall during bit runs. The scraper smoothes the casing wall, preparing it for running and setting production packers and squeeze tools. The scraper has six blades arranged to provide the maximum cutting surface for vertical and rotational scraping.

Applications • Cleanout bit runs • Casing maintenance before running a packer

Features, Advantages and Benefits • The six-blade design provides 360° casing coverage for superior scraping.

• The one-piece retainer secures the blades. • The splined two-piece body provides maximum blade retention. • The rugged cast and heat-treated blades provide a long service life. • While scraping the casing wall, the blades act as casing drift to ensure that tools can be run through the casing without sticking.

• The spring-loaded setting scrapes multiple-weight casing strings in a single trip, saving rig time.

• The rugged design requires minimal maintenance, saving rig time and cost.

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Retrievable Service Packers

Series 8000 Casing Scraper Specifications Casing

Scraper Blade Diameter

OD (in./mm)

Weight (lb/ft, kg/m)

Collapsed (in./mm)

Extended (in./mm)

4 101.6

5.6 to 12.6 8.3 to 19.0

3.30 83.82

3.73 94.74

4-1/2 114.3

9.5 to 15.1 14.3 to 22.7

3.656 92.862

4.135 105.029

21 32

3.656 92.862

4.135 105.029

15 to 18 23 to 27

4.130 104.902

4.575 116.205

11.5 to 15 17.3 to 23

4.295 109.093

4.710 119.634

14 to 23 21 to 34

4.445 112.903

5.070 128.778

13 to 17 20 to 26

4.641 117.881

1.75 44.45

10.5 to 23 15.9 to 34

5.010 127.254

32 48 12 to 28 18 to 42

5 127

5-1/2 139.7

6 152.4

6-5/8 168.275

Product Number

Standard Thread Connection (in.)

Scraper

0.75 19.05

2-3/8 EUE1 8 RD2

8400

1.0 25.4

2-3/8 API Reg.

8450

1.0 25.4

2-3/8 API Reg.

8450

ID (in./mm)

Blades

8402

8452-1 8452-1

1.0 25.4

2-3/8 API Reg.

8450

8452-2 8452-3 8552-1

1.25 31.75

2-7/8 API Reg.

5.910 150.114

1.25 31.75

2-7/8 API Reg.

8550

8552-3

5.010 127.254

5.910 150.114

1.25 31.75

2-7/8 API Reg.

8550

8552-3

5.630 143.002

6.30 160.02

1.5 38.1

3-1/2 API Reg.

8700

8702-1

8550 8552-2

External upset end Round

1 2

© 2010 Weatherford. All rights reserved.

85

Weatherford provides comprehensive solutions to your well completion needs. With experienced operators and engineers who are devoted to technological innovation, Weatherford provides comprehensive solutions to meet every completion challenge.

Comprehensive Solutions

86

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1205.01

Weatherford 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. 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.