13 5/8" x 5000 psi Wellhead casing spool
Surface wellhead casing spool API 6A
Casing spool is well control equipment connected above the Casing Head. With the design of versatile straight-bore,
the casing head and casing spool can be equipped with mandrel hanger and slip hanger, to handle any emergency
effectively while the flange housing remains unchanged. The improvement of the structure simplifies the operation
procedures and saves operating time.
Casing spool allows for testing of the blowout preventer while drilling. Allows for pressure testing primary and secondary
casing seals and flange connections.
Casing Spool Body Specification
Bottom flange | Top flange | ||||||
Size | W.P. (psi) | Size | W.P. (psi) | A mm (in) | B mm (in) | C mm (in) | |
11" | 2, 000 | 11" | 2, 000 | 500 (19.69) | 230 (9.06) | 280 (11.02) | |
3, 000 | 500 (19.69) | 230 (9.06) | 280 (11.02) | ||||
3, 000 | 3, 000 | 500 (19.69) | 230 (9.06) | 280 (11.02) | |||
5, 000 | 500 (19.69) | 230 (9.06) | 280 (11.02) | ||||
5, 000 | 5, 000 | 650 (25.59) | 230 (9.06) | 280 (11.02) | |||
10, 000 | 650 (25.59) | 230 (9.06) | 280 (11.02) | ||||
13-5/8" | 2, 000 | 11" | 2, 000 | 480 (18.90) | 230 (9.06) | 280 (11.02) | |
3, 000 | 560 (22.47) | 230 (9.06) | 280 (11.02) | ||||
5, 000 | 660 (25.98) | 230 (9.06) | 280 (11.02) | ||||
13-5/8" | 2, 000 | 580 (22.83) | 230 (9.06) | 350 (13.80) | |||
3, 000 | 580 (22.83) | 230 (9.06) | 350 (13.80) | ||||
5, 000 | 600 (23.62) | 230 (9.06) | 350 (13.80) | ||||
3, 000 | 11 | 3, 000 | 560 (22.47) | 230 (9.06) | 280 (11.02) | ||
5, 000 | 660 (25.98) | 230 (9.06) | 280 (11.02) | ||||
13-5/8" | 3, 000 | 660 (25.98) | 230 (9.06) | 350 (13.80) | |||
5, 000 | 660 (25.98) | 230 (9.06) | 350 (13.80) | ||||
13-5/8" | 5, 000 | 11 | 5, 000 | 660 (25.98) | 230 (9.06) | 280 (11.02) | |
10, 000 | 725 (28.54) | 230 (9.06) | 280 (11.02) | ||||
15, 000 | 725 (28.54) | 230 (9.06) | 280 (11.02) | ||||
13-5/8" | 5, 000 | 725 (28.54) | 230 (9.06) | 350 (13.80) | |||
5, 000 | 725 (28.54) | 259 (10.20) | 350 (13.80) | ||||
10, 000 | 740 (29.13) | 230 (9.06) | 350 (13.80) | ||||
15, 000 | 750 (29.53) | 230 (9.06) | 350 (13.80) | ||||
10, 000 | 11 | 10, 000 | 725 (28.54) | 230 (9.06) | 280 (11.02) | ||
15, 000 | 725 (28.54) | 230 (9.06) | 280 (11.02) | ||||
13-5/8" | 10, 000 | 740 (29.13) | 230 (9.06) | 350 (13.80) | |||
15, 000 | 800 (31.50) | 230 (9.06) | 350 (13.80) | ||||
16-3/4" | 2, 000 | 11 | 2, 000 | 580 (22.83) | 230 (9.06) | 280 (11.02) | |
3, 000 | 580 (22.83) | 230 (9.06) | 280 (11.02) | ||||
13-5/8" | 2, 000 | 580 (22.83) | 304 (11.97) | 350 (13.80) | |||
3, 000 | 600 (23.62) | 304 (11.97) | 350 (13.80) | ||||
5, 000 | 620 | 304 | 350 | ||||
Facility of the factory
13 5/8" x 5000 psi Wellhead casing spool
Surface wellhead casing spool API 6A
