dual-cone& dual-cylinder liner hanger
group nameWellhead Tools
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Min Order1 piece
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update timeMon, 08 Apr 2013 00:13:25 GMT
Paramtents
Processing Type Casting
Machine Type Drilling Equipment
Type liner hanger
Use Well Drilling
Certification API
Material alloy steel
Packging & Delivery
Min Order1 piece
Briefing
liner hanger:
1. higher hanging capacity for long heavy liner
1. higher hanging capacity for long heavy liner
Detailed
liner hanger:
1. higher hanging capacity for long heavy liner
liner hanger
- Compared with single-cone structure, the dual-cone and dual-cylinder structure allows higher hanging capacity for long heavy liner and more slip area which reduces the distortion and damage to upper casing and even higher setting success ratio.
- The retrievable pack-off bushing can be retrieved together with the setting tool after cementing, eliminating the need for drilling out.
Type | 13 3/8” ×10 3/4” 13 3/8” ×9 5/5”
| 10 3/4” ×8 1/8” 10 3/4” ×7 5/8”
| 9 5/8”×7” 9 5/8”×5 1/2” | 7 5/8”×5 1/2” 9 5/8”×5”(4 1/2”) |
Rated load, KN | 2200 | 1800 | 1600 | 800 |
Max. OD mm | 308 | 240 | 215 | 165 |
Min. ID mm | 245/220.5 | 179.5/172 | 155 | 121.4/108.6 |
Casing thickness mm | 9.65 10.92 12.19 | 10.16 11.43 12.57 | 10.03 11.05 11.99 | 9.52 10.92 12.70 |
Casing weight, kg/m | 81.1 90.77 101.18 | 67.7 75.89 82.58 | 59.52 64.73 69.94 | 44.19 50.15 58.03 |
Setting pressure MPa | 7~8 | |||
