Fax: 713-941-2660
Phone:
713-941-1669

CASING HEADS

Apache casing heads have a C-22 profile with a straight bowl design. 45 degree load shoulders which prevents damage to sealing areas by drilling tools and eliminates bowl protector wedging issues when pressure is applied.
COMPONENTS
Slip-on-weld
Slip-on-weld + O'ring
Threaded
Sure Lock
Ordering Options
Lock Screws
Bottom Connections
API 6A specifications
Line Pipe Outlets
Side Studded Outlets
BP pins (2) are supplied
upon request
PSL 1, PSL 2 (on request}, PR 1, DD-NL ~ EE-NL, LU
Outlets
Casing Size
Top Flange
8-5/8"
11"
2,000 psi
3,000 psi
5,000 psi
A
17.25
17.50
B
8.00
8.00
8.00
C
10.88
10.88
10.88
Weight (lbs)
340
460
710
Casing Size
Top Flange
Working Pressure
9-5/8"
11"
2,000 psi
3,000 psi
5,000 psi
A
17.25
17.25
17.50
B
9.00
9.00
9.00
C
10.88
10.88
10.88
Weight (lbs)
320
430
780
Casing Size
Top Flange
Working Pressure
10-3/4"
11"
2,000 psi
3,000 psi
5,000 psi
A
17.25
17.25
B
10.00
10.00
C
10.88
10.88
Weight (lbs)
300
410
560
Casing Size
Top Flange
Working Pressure
11-3/4"
13-5/8"
2,000 psi
3,000 psi
5,000 psi
A
17.50
17.50
17.50
B
12.56
12.56
12.56
C
13.50
13.50
13.50
Weight (lbs)
469
587
-
3,000 psi
5,000 psi
16-3/4"
17.25
17.50
18.00
12.56
12.56
16.62
16.62
-
-
Casing Size
Top Flange
Working Pressure
13-3/8"
13-5/8"
2,000 psi
3,000 psi
5,000 psi
A
17.50
17.50
17.50
B
12.56
12.56
12.56
C
13.50
13.50
13.50
Weight (lbs)
380
500
750
3,000 psi
5,000 psi
16-3/4"
17.50
18.00
12.56
12.56
16.62
16.62
-
-
17.50
10.00
10.88
Casing Size
Top Flange
Working Pressure
16"
16-3/4"
2,000 psi
3,000 psi
5,000 psi
A
17.50
17.50
18.00
B
15.37
15.37
15.37
C
16.62
16.62
16.62
Weight (lbs)
980
995
-
Casing Size
Top Flange
Working Pressure
20"
21-1/4"
2,000 psi
3,000 psi
A
19.00
B
19.12
19.12
C
20.12
Weight (lbs)
12.10
13.31
19.00
20.12
20-3/4"
Working Pressure