Product Description
Tubing head spools are attached to the top connector of casing-head housings or spools, which is used to hang the tubing and seal the annulus between the tubing and casing, consisting of tubing head spool and tubing hanger.
Tubing-head spools are designed to accept packing mechanisms that seal casing strings and hanger and packing mechanisms that can be used to suspend and seal tubing strings .
Tubing head Spool with design of versatile straight-bore, can be installed tubing hanger with different specification.
Straight-bore Design
45℃ shoulder design with high load capacity, which avoids damage to sealing areas by drilling tools, and prevents wedging of the tubing hangers, bowl protectors and test plugs.
Technical Specifications:
Working Pressure: 2000Psi–15000Psi
Nominal Bore: 11”–13 5/8”
Working temperature: 46℃-121℃ (Class LU)
Material class: AA、BB、CC、DD、EE、FF、HH
Specification level: PSL1-4
Performance Requirement: PR1-2
End connectors: Flange or Studded
Bottom Flange size
Working pressure
Top Flange Size
Working Pressure
Outlet
A
B
C
D
Approx. Weight
In
PSI
h
PSI
in
b
kg
7 1/16
3000
11
2000
2 LP”
21
9 3/4
6 7/16
7
550
250
7 1/16
3000
11
3000
2 LP”
21
10 1/2
6 7/16
7
575
262
7 1/16
3000
11
3000
2 1/16 Std”
21
9 3/4
6 7/16
7
600
273
7 1/16
3000
13 5/8
3000
2 1/16 Std”
23 1/4
11 3/4
6 7/16
7
750
341
7 1/16
5000
9
3000
2 1/16 Std”
21 1/4
11 1/2
6 7/16
7
575
262
7 1/16
5000
11
3000
2 1/16 Std”
22 1/8
11 1/2
6 7/16
7
600
273
7 1/16
5000
11
5000
2 1/16 Std”
25 1/8
11 3/4
6 7/16
7
850
387
7 1/16
5000
13 5/8
3000
2 1/16 Std”
23 1/4
11 3/4
6 7/16
7
850
387
7 1/16
10000
11
5000
1 13/16 Std”
25 1/8
11 7/8
6 3/8
7
1200
546
7 1/16
10000
11
5000
2 1/16 Std”
251/8
11 7/8
6 3/8
7
1200
546
7 1/16
10000
11
10000
1 13/16 Std”
25
11 1/2
6 3/8
7
1450
660
7 1/16
10000
11
10000
2 1/16 Sid”
25
11 1/2
6 3/8
7
1450
660
11
3000
13 5/8
3000
2 1/16 Std”
22 1/4
11 1/2
10
10 7/8
850
387
11
5000
11
3000
2 1/16 Std”
25 3/8
14
8
10 7/8
1280
582
11
5000
11
5000
2 1/16 Std”
26 3/8
13 3/8
8
10 7/8
1300
591
11
5000
13 5/8
5000
2 1/16 Std”
27 3/8
13 3/4
10
10 7/8
1600
728
11
10000
11
5000
1 13/16 Std”
27 5/8
14 1/2
8
10 7/8
2000
910
11
10000
11
10000
2 1/16 Std”
31 3/8
15 1/2
8
10 7/8
2450
1114
11
10000
13 5/8
5000
1 13/16 Std”
29 3/8
15
10
10 7/8
2200
1000
11
10000
13 5/8
5000
2 1/16 Std”
29 3/8
15
10
10 7/8
2200
1000