Tubing Head Spool
Description
Technical Parameters
Tubing head is used to hang the tubing and seal the area between the tubing and casing. JIELIN’s tubing heads are straight-bore with 45℃ landing shoulder design which avoids damage to sealing areas by drilling tools, and prevents wedging of the tubing hangers, bowl protectors and test plugs. So it can accept all TC series tubing hangers, and can be converted from single completion to multiple completion.
TCM tubing head spools feature a versatile straight bore design for single and multiple completions. This design accepts all tubing hangers and easily converts from a single completion to multiple completion with the addition and alignment pins.
Straight Bore Design: Features a 45°landing shoulder capable of supporting maximum loads. Manufacturing Standard: API Spec 6A, PSL2, DD, P U, PR1.
Outlets: Line Pipe Outlets; Studded Side Outlets.
Tubing Hanger Compatibility: Tubing heads accept a wide variety of tubing hanger styles including mandrel and wrap-around.
Bottom Connections: For use with PE secondary seal bushing; For use with HPE secondary seal bushing for high pressure applications.
Lock-screws: Tubing heads are supplied with EFT style lock-screws.
Available Sizes: Available with 7-1/16 nominal bowl compatible with 7-5/8 production casing, 9 nominal bowl compatible with 8-5/8 production casing and 11 nominal bowl compatible with 95/8 production casing.
Outlets
● Line Pipe Outlets
● Studded Side Outlets
Bottom Connections
● PE/BG
● HPE
TCM Tubing Heads
| Bottom Flange size | Working pressure | Top Flange Size | Working Pressure | Outlet | A | B | C | D | Approx.Wt. | |
| in | psi | in | psi | in | lb | kg | ||||
| 7 1/16 | 3,000 | 11 | 2000 | 2 LP” | 21 | 9 3/4 | 6 7/16 | 7 | 550 | 250 |
| 7 1/16 | 3,000 | 11 | 3000 | 2 LP” | 21 | 10 1/2 | 6 7/16 | 7 | 575 | 262 |
| 7 1/16 | 3,000 | 11 | 3000 | 2 1/16 Std” | 21 | 9 3/4 | 6 7/16 | 7 | 600 | 273 |
| 7 1/16 | 3,000 | 13 5/8 | 3000 | 2 1/16 Std” | 23 1/4 | 11 3/4 | 6 7/16 | 7 | 750 | 341 |
| 7 1/16 | 5,000 | 9 | 3000 | 2 1/16 Std” | 21 1/4 | 11 1/2 | 6 7/16 | 7 | 575 | 262 |
| 7 1/16 | 5,000 | 11 | 3000 | 2 1/16 Std” | 22 1/8 | 11 1/2 | 6 7/16 | 7 | 600 | 273 |
| 7 1/16 | 5,000 | 11 | 5000 | 2 1/16 Std” | 25 1/8 | 11 3/4 | 6 7/16 | 7 | 850 | 387 |
| 7 1/16 | 5,000 | 13 5/8 | 3000 | 2 1/16 Std” | 23 1/4 | 11 3/4 | 6 7/16 | 7 | 850 | 387 |
| 7 1/16 | 10,000 | 11 | 5000 | 1 13/16 Std” | 25 1/8 | 11 7/8 | 6 3/8 | 7 | 1200 | 546 |
| 7 1/16 | 10,000 | 11 | 5000 | 2 1/16 Std” | 25 1/8 | 11 7/8 | 6 3/8 | 7 | 1200 | 546 |
| 7 1/16 | 10,000 | 11 | 10000 | 1 13/16 Std” | 25 | 11 1/2 | 6 3/8 | 7 | 1450 | 660 |
| 7 1/16 | 10,000 | 11 | 10000 | 2 1/16 Std” | 25 | 11 1/2 | 6 3/8 | 7 | 1450 | 660 |
| 11 | 3,000 | 13 5/8 | 3000 | 2 1/16 Std” | 22 1/4 | 11 1/2 | 10 | 10 7/8 | 850 | 387 |
| 11 | 5,000 | 11 | 3000 | 2 1/16 Std” | 25 3/8 | 14 | 8 | 10 7/8 | 1280 | 582 |
| 11 | 5,000 | 11 | 5000 | 2 1/16 Std” | 26 3/8 | 13 3/8 | 8 | 10 7/8 | 1300 | 591 |
| 11 | 5,000 | 13 5/8 | 5000 | 2 1/16 Std” | 27 3/8 | 13 3/4 | 10 | 10 7/8 | 1600 | 728 |
| 11 | 10,000 | 11 | 5000 | 1 13/16 Std” | 27 5/8 | 14 1/2 | 8 | 10 7/8 | 2000 | 910 |
| 11 | 10,000 | 11 | 10000 | 2 1/16 Std” | 31 3/8 | 15 1/2 | 8 | 10 7/8 | 2450 | 1114 |
| 11 | 10,000 | 13 5/8 | 5000 | 1 13/16 Std” | 29 3/8 | 15 | 10 | 10 7/8 | 2200 | 1000 |
| 11 | 10,000 | 13 5/8 | 5000 | 2 1/16 Std” | 29 3/8 | 15 | 10 | 10 7/8 | 2200 | 1000 |
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