Cast Iron Plugs Page 1

PBP Bridge Plug

Classic Oilfield’s PBP Bridge Plug is a field-proven, modular, cast-iron, drillable tool for various applications. Changing the top slips enables the versatile bridge plug to be set mechanically or on a wireline setting tool. It is easily converted to a PCR cement retainer.

The bridge plug is rated up to 400˚F (204˚C) and has a differential pressure rating up to 10,000 psi (68.948 MPa).

APPLICATIONS

* Cementing* Stimulation* Temporary and permanent zonal isolation* Well abandonment

FEATURES, ADVANTAGES AND BENEFITS

* Changing the top slips easily converts the bridge plug to a mechanical or wireline setting, providing deployment versatility.* The modular design eases conversion to a cement retainer, reducing inventory* The rotationally locked, cast-iron components enable a fast drillout to save rig time.

Cast Iron Plugs Page 2

SPECIFICATIONS

PBP BRIDGE PLUG

MAXIMUM

4.090103.89

4.560115.82

5.118130.00

5.290134.37

6.135155.83

6.538166.07

7.125180.98

8.097205.66

9.063230.20

10.192258.88

10.772273.61

11.150283.21

12.715322.96

MINIMUM

3.82697.18

4.276108.61

4.670118.62

4.890124.21

5.575141.61

6.004152.50

6.625168.28

7.511190.78

8.375212.73

9.660245.36

10.192258.88

10.772273.61

12.347313.61

MAXIMUMO.D.

(in./mm)

3.59391.26

3.937100.00

4.312109.52

4.700119.38

5.375136.53

5.688144.48

6.312160.32

7.125180.98

8.125206.38

9.440239.78

9.937252.40

10.440265.18

12.000304.80

WEIGHT(lb/ft - kg/m)

9.50 - 15.1014.14 - 22.47

11.50 - 1817.11 - 26.79

13.00 - 23.0019.35 - 34.23

14.00 - 25.2020.83 - 37.50

17.00 - 34.5025.30 - 51.34

17.00 - 35.0025.30 - 52.09

20.00 - 39.0029.76 - 58.04

24.00 - 49.0035.72 - 72.92

29.30 - 61.1043.60 - 90.93

32.75 - 60.7048.74 - 90.33

60.00 - 83.0089.29 - 123.52

38.00 - 60.0056.55 - 89.29

48.00 - 72.0071.43 - 107.15

CASING BRIDGE PLUG

O.D.(in./mm)

4 1/2114.3

5127.0

5 1/2139.7

5 3/4146.1

6 5/8168.3

7177.8

7 5/8193.7

8 5/8219.1

9 5/8244.5

10 3/4273.1

11 3/4298.5

13 3/8339.7

I.D.(in./mm)

Cast Iron Plugs Page 3

DB-10 Bridge Plug

Classic Oilfield’s DB-10 Bridge Plug is a versatile cast-iron bridge plug that can be used in a variety of high-pressure and high-temperature applications.

APPLICATIONS

* Plugging and abandonment* Zonal isolation* Squeeze cementing* Fracturing

FEATURES, ADVANTAGES AND BENEFITS

* The plug is constructed of material that ensures quick drill-outs.* Retaining rings help prevent element extrusion and minimize misruns.* Standard packing element is rated at 300˚F (149˚C) for high-temperature reliability.* Electric-line, slickline, or coiled-tubing compatibility provides conveyance versatility.

Cast Iron Plugs Page 4

SPECIFICATIONS

DB-10 BRIDGE PLUG

O.D.(in.)

2 3/8

2 7/8

3 1/2

4

4 1/2

5

5 1/2

5 3/4

6 5/8

7

7 5/8

8 5/8

TUBING (Casing)WEIGHT(lbs/ft)

4.00 - 5.80

6.40 - 6.50

5.75 - 10.30

12.80 - 15.80

5.60 - 14.00

9.50 - 15.10

11.50 - 20.80

13.00 - 23.00

14.00 - 25.20

17.00 - 32.00

17.00 - 35.00

20.00 - 39.00

24.00 - 49.00

PLUG OD(in./mm)

1.75044.45

2.22056.39

2.75069.85

2.43061.72

3.14079.76

3.56290.48

3.937100.00

4.312109.53

4.699119.36

5.375136.53

5.687144.45

6.312160.33

7.125180.98

MINIMUM(in./mm)

1.78045.21

2.34059.44

2.86772.82

2.54864.72

3.34084.84

3.82697.18

4.154105.51

4.580116.33

4.890124.21

5.595142.11

6.000152.40

6.625168.28

7.310185.67

MAXIMUM(in./mm)

2.07452.68

2.52564.14

3.25882.75

2.76470.21

3.73294.79

4.090103.89

4.560115.82

5.044128.12

5.290134.37

6.135155.83

6.538166.07

7.125180.98

8.097205.66

SET FORCE(lbf/n)

9,000*40,034

20,00085,964

33,000146,791

50,000222,411

CASING

* Set force for GO/Owens is 12,000 lbf.

SETTING RANGE

OPTIONS* An alternative packing element is available on request for extreme temperature environments.

Cast Iron Plugs Page 5

HM-2 Bridge Plug

Classic OIlfield’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, ADVANTAGE 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.

Cast Iron Plugs Page 6

HM-2 BRIDGE PLUG

SPECIFICATIONSCASING TENSION FORCE

REQUIRED1 (lbf/N) RANGE(in./mm)

MINIMUM

2.86772.82

3.34084.84

3.82697.18

4.154105.51

4.580116.33

4.890124.21

5.595142.11

6.000152.40

6.625168.28

7.310185.67

8.435214.25

9.660245.36

10.772273.61

MAXIMUM

3.25882.75

3.73294.79

4.090103.89

4.560115.82

5.044128.12

5.290134.37

6.135155.83

6.538166.07

7.125180.98

8.097205.66

9.063230.20

10.192258.88

11.150283.21

MAXIMUMPLUG O.D.

(in./mm)

2.75069.85

3.19081.03

3.56290.47

3.937100.00

4.312109.52

4.699119.35

5.375136.53

5.687144.45

6.312160.32

7.125180.98

8.175206.38

9.437239.70

10.437265.10

11.880301.75

MINIMUM

10,00044,482

17,00075,620

28,000124,550

28,000124,550

28,000124,550

30,000133,447

45,000200,170

45,000200,170

45,000200,170

45,000200,170

45,000200,170

45,000200,170

45,000200,170

45,000200,170

MAXIMUM

13,00057,827

20,00088,964

30,000133,447

30,000133,447

30,000133,447

33,000146,791

50,000222,411

50,000222,411

50,000222,411

50,000222,411

50,000222,411

50,000222,411

50,000222,411

50,000222,411

SIZE(in./mm)

3 1/288.9

4101.6

4 1/2114.3

5127.0

5 1/2139.7

5 3/4146.1

6 5/8168.3

7177.8

7 5/8193.7

8 5/8219.1

9 5/8244.5

10 3/4273.1

11 3/4298.5

13 3/8339.7

WEIGHT(lb/ft - kg/m)

5.75 - 10.308.56 - 15.33

5.60 - 14.008.33 - 20.83

9.50 - 15.1014.14 - 22.47

11.50 - 20.8017.11 - 30.95

13.00 - 23.0019.35 - 34.23

14.00 - 25.2020.83 - 37.50

17.00 - 32.0025.30 - 47.62

17.00 - 35.0025.30 - 52.09

20.00 - 39.0029.76 - 58.04

24.00 - 49.0035.72 - 72.92

29.30 - 58.4043.60 - 86.91

32.70 - 60.7048.66 - 90.33

38.00 - 60.0056.55 - 89.29

48.00 - 84.5071.43 - 125.75

12.175309.25

1 - The surface pressure is 1,400 psi (9.65 MPa)

OPTIONS* Packing elements rated at temperatures above 300˚F (149˚C) are available.

Cast Iron Plugs Page 7

Cement Retainer

The Classic Oilfield Cement Retainer is a drillable packer. It is designed to be used for remedial cementing operations and light service applications. It contains a sliding valve that can be opened and closed with pipe manipula-tion. All components are designed to be drilled with conventional drilling equipment.

SPECIAL FEATURES

* Surface controlled valve* Allows pressure testing before squeeze* Valve automatically closes when the stinger is removed, locking in the squeeze pressure* Valve protects sensitive zones in low fluid wells* Simple conversion to bridge plug* Mechanical or wireline set available* Components rotationally locked for easy drillout

WirelineSet Cement

Retainer

MechanicalSlip Kit

PRODUCT SPECIFICATIONS

SIZE(inches)

4 1/2

5 1/2

7

WEIGHT(lbs/ft)

9.5 - 15.1

13 - 23

17 - 35

RECOMMENDEDHOLE SIZE

(inches)

3.826 - 4.090

4.670- 5.044

6.004 - 6.538

TOOL OD(inches)

3.593

4.315

5.688

CASING

* Other sizes and connections available upon request

Cast Iron Plugs Page 8

CEMENT RETAINER

SPECIFICATIONSCASING TENSION FORCE

REQUIRED1 (lbf/N) RANGE(in./mm)

MINIMUM

3.82697.18

4.154105.51

4.580116.33

4.890124.21

5.595142.11

6.000152.40

6.625168.28

7.310185.67

8.435214.25

9.660245.36

10.772273.61

MAXIMUM

4.090103.89

4.560115.82

5.044128.12

5.290134.37

6.135155.83

6.538166.07

7.125180.98

8.097205.66

9.063230.20

10.192258.88

11.150283.21

MAXIMUMPLUG O.D.

(in./mm)

3.56290.47

3.937100.00

4.312109.52

4.699119.35

5.375136.53

5.687144.45

6.312160.32

7.125180.98

8.175206.38

9.437239.70

10.437265.10

11.880301.75

MINIMUM

28,000124,550

28,000124,550

28,000124,550

30,000133,447

45,000200,170

45,000200,170

45,000200,170

45,000200,170

45,000200,170

45,000200,170

45,000200,170

45,000200,170

MAXIMUM

30,000133,447

30,000133,447

30,000133,447

33,000146,791

50,000222,411

50,000222,411

50,000222,411

50,000222,411

50,000222,411

50,000222,411

50,000222,411

50,000222,411

SIZE(in./mm)

4 1/2114.3

5127.0

5 1/2139.7

5 3/4146.1

6 5/8168.3

7177.8

7 5/8193.7

8 5/8219.1

9 5/8244.5

10 3/4273.1

11 3/4298.5

13 3/8339.7

WEIGHT(lb/ft - kg/m)

9.50 - 15.1014.14 - 22.47

11.50 - 20.8017.11 - 30.95

13.00 - 23.0019.35 - 34.23

14.00 - 25.2020.83 - 37.50

17.00 - 32.0025.30 - 47.62

17.00 - 35.0025.30 - 52.09

20.00 - 39.0029.76 - 58.04

24.00 - 49.0035.72 - 72.92

29.30 - 58.4043.60 - 86.91

32.70 - 60.7048.66 - 90.33

38.00 - 60.0056.55 - 89.29

48.00 - 84.5071.43 - 125.75

12.175309.25

1 - The surface pressure is 1,400 psi (9.65 MPa)

OPTIONS* Packing elements rated at temperatures above 300˚F (149˚C) are available.