API 6A Casing Spools

The C-22 / C-29 Casing Spool are a straight bore bowl with 45° landing shoulder design. Bottom preparation can be the PE/BG as in the picture,“OO” bottom ( for below 5000 psi application) or double “P” seal bottom. The BG preparation allows the use of reducer bushings “PE” (Pressure Energized). Outlets are normally threaded; optional studded / flanged outlets are available.

C-29 Casing Spools are based on the same reliable design as the C-22 with exception that the bowl is longer. This permits the acceptance of the C-29 casing hanger with larger load capacity for deeper drilling.


Product Information

Versatile straight-bore design, uses a 45° landing shoulder

Accepts a wide variety of slip and mandrel casing hangers

C-22-BP / C-29-BP has a additional lock screws for Bowl protection.

C-22-L/C-29-L allows use of lock screws to retain hanger

3 different types of outlets: Line pipe, Flanged (Studded) Padded and Extended flanged outlets.

Multiple bottom sealing type, such as: PE/BG bottom, OO bottom and double “P” seal bottom.


API 6A Casing Spools(图1)


Bottom

Flange

Top

Flange

Dimensions

Weight 

Lbs/Kg

A, inch / mm

B, inch / mm

C, inch / mm

11”

2,000

11”

2,000

23.12/587.2

10.00/254.0

10.88/276.4

570/259

3,000

23.12/587.2

10.00/254.0

10.88/276.4

600/272

3,000

11”

3,000

23.12/587.2

10.00/254.0

10.88/276.4

710/322

5,000

26.25/666.8

10.00/254.0

10.88/276.4


5,000

11”

5,000

26.25/666.8

10.00/254.0

10.88/276.4


10,000

31.25/793.8

10.00/254.0

10.88/276.4


13-5/8”

2,000

11”

2,000

23.12/587.2

10.00/254.0

10.88/276.4


3,000

23.12/587.2

10.00/254.0

10.88/276.4

740/336

13-5/8”

2,000

23.12/587.2

12.50/317.5

13.50/342.9


3,000

23.12/587.2

12.50/317.5

13.50/342.9


3,000

11”

3,000

26.25/679.5

10.00/254.0

10.88/276.4

785/356

5,000

26.25/679.5

10.00/254.0

10.88/276.4

1175/533

13-5/8”

3,000

26.75/679.5

12.50/317.5

13.50/342.9


5,000

26.75/679.5

12.50/317.5

13.50/342.9


5,000

11”

5,000

29.38/746.3

10.00/254.0

10.88/276.4

1595/723

10,000

30.25/768.4

10.00/254.0

10.88/276.4

1948/884

13-5/8”

5,000

30.25/768.4

12.50/317.5

13.50/342.9


10,000

30.25/768.4

12.50/317.5

13.50/342.9


10,000

11”

10,000

30.88/784.4

10.00/254.0

10.88/276.4

2950/1338

13-5/8”

10,000

32.62/828.5

12.50/317.5

13.50/342.9

3900/1769

16-3/4”

2,000

11”

2,000

23.12/587.2

10.00/254.0

10.88/276.4


3,000

23.12/587.2

10.00/254.0

10.88/276.4


13-5/8”

2,000

23.12/587.2

12.50/317.5

13.50/342.9


3,000

23.12/587.2

12.50/317.5

13.50/342.9


3,000

11”

3,000

23.12/587.2

10.00/254.0

10.88/276.4

1200/544

5,000

24.12/612.6

10.00/254.0

10.88/276.4

1518/689

13-5/8”

3,000

24.12/612.6

12.50/317.5

13.50/342.9

1725/782

5,000

25.00/635.0

12.50/317.5

13.50/342.9

1950/885

5,000

11”

5,000

30.50/774.7

10.00/254.0

10.88/276.4


10,000

29.75/755.7

10.00/254.0

10.88/276.4

3235/1467

13-5/8”

5,000

29.75/755.7

12.50/317.5

13.50/342.9


10,000

30.50/774.7

12.50/317.5

13.50/342.9

3243/1471

10,000

13-5/8”

10,000

32.62/828.5

12.50/317.5

13.50/342.9


16-3/4”

10,000

33.00/838.2

15.37/390.4

16.62/422.1


21-1/4”

2,000

13-5/8”

2,000

25.25/641.4

12.50/317.5

13.50/342.9


3,000

25.25/641.4

12.50/317.5

13.50/342.9

2063/936

16-3/4”

2,000

25.25/641.4

15.37/390.4

16.62/422.1


3,000

25.25/641.4

15.37/390.4

16.62/422.1


20-3/4”

3,000

13-5/8”

3,000

25.25/641.4

12.50/317.5

13.50/342.9

1960/889

5,000

27.00/685.8

12.50/317.5

13.50/342.9

2450/1111

20-3/4”

3,000

27.00/685.8

19.12/485.6

20.12/511.0


21-1/4”

5,000

29.25/743.0

19.12/485.6

20.12/511.0


21-1/4”

5,000

13-5/8”

5,000

27.00/685.8

12.50/317.5

13.50/342.9


10,000

29.25/743.0

12.50/317.5

13.50/342.9


16-3/4”

5,000

30.75/718.1

15.37/390.4

16.62/422.1


10,000

32.25/819.2

15.37/390.4

16.62/422.1



SIZE: 11" ~ 21-1/4"    
TEMP: K ~ Y
PRESSURE: 2000 ~ 15000psi
PR: 1 ~ 2
PSL: 1 ~ 3
MATL: AA/DD, BB/EE, CC/FF