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Tubing Head Spool

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.

Product Description

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.

 

Features

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.

Side Outlet Connection Form

Threaded flange side outlet, design with VR plug

Lock Down Screw Assembly

Standardized design lock down shrew assembly

Lock wear bushing, tighten tubing hanger

Secondary Seal

Design with secondary seal mechanism at bottom.   

The casing head shall be installed to fit the height of sealing device through cutting casing on spot

Tubing Head, Top Flange and Tubing Hanger

Rubber seal or metal-to-metal seal

Tubing Hanger and top flange can be fed through with cable or penetrated with power mandrel penetrator

Tubing Hanger and top flange may connect multiple joint

 

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

 

 

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Specification

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

 

Contact Us
  • Tel.: +86 158 0080 9423
  • E-mail: info@aqemachinery.com
  • Add.: Chuangshanghui Building, Yanan East Road No.1882, Changning District, Shanghai, China
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