Liner hangers
Hydromechanical cemented liner hanger PKhGMTs
Designed for running, setting and sealing cemented liner strings of nominal Ø 102, 114, 168, 178, 194 mm in casing strings Ø 140, 146, 168, 178, 245 mm.
Design features
- Release of the liner string from the running tool after cementing
- Mechanical or hydraulic release units
- Anchoring available both before and after cementing
- Mechanical protection of the hydraulic release unit against premature activation
Additional options
- CO₂-resistant version with body parts made of Cr13 steel
- Operating temperature up to 200 °C with special rubber seals
- Connection thread machined to customer requirements
Sizes and technical characteristics
| Item | Liner OD, mm | Casing OD, mm | Max outer Ø, mm | Drift Ø, mm | ΔP between zones, MPa | Tensile load, kN | Release pressure, MPa | Length, mm | Weight, kg |
|---|---|---|---|---|---|---|---|---|---|
| PKhGMTs.102-89/119 | 102 | 140; 146 | 118 (119) | 89 | 68.9 | 700 | 20.0±10% | 4474 | 140 |
| PKhGMTs.102/146 | 102 | 146 | 120 (122) | 89 | 68.9 | 700 | 20.0±10% | 3545 | 118 |
| PKhGMTs.102/146.02 | 102 | 146 | 120 (122) | 89 | 68.9 | 700 | 25.0±10% | 3545 | 118 |
| PKhGMTs.102/146D | 102 | 146 | 120 (122) | 89 | 68.9 | 700 | 20.0±10% | 4095 | 137 |
| PKhGMTs.102/146.02.D | 102 | 146 | 120 (122) | 89 | 68.9 | 700 | 25.0±10% | 4095 | 170 |
| PKhGMTs.102/168 | 102 | 168 | 138 (141) | 89 | 68.9 | 700 | 20.0±10% | 3921 | 172 |
| PKhGMTs.102/168.D | 102 | 168 | 138 (141) | 89 | 68.9 | 700 | 20.0±10% | 4371 | 192.5 |
| PKhGMTs.102/168.02D | 102 | 168 | 138 (141) | 89 | 68.9 | 700 | 25.0±10% | 4371 | 192.5 |
| PKhGMTs.114/168 | 114 | 168 | 138 (141) | 99 | 68.9 | 700 | 20.0±10% | 3921 | 172 |
| PKhGMTs.114/168.02 | 114 | 168 | 138 (141) | 99 | 68.9 | 700 | 25.0±10% | 3921 | 172 |
| PKhGMTs.114/168.02D | 114 | 168 | 138 (141) | 99 | 68.9 | 700 | 25.0±10% | 4371 | 196 |
| PKhGMTs.114/178 | 114 | 178 | 150 (152) | 99 | 68.9 | 1000 | 20.0±10% | 4016 | 196 |
| PKhGMTs.114/178.D | 114 | 178 | 150 (152) | 99 | 68.9 | 1000 | 20.0±10% | 4546 | 219 |
| PKhGMTs.168/245 | 168 | 245 | 206 (209) | 150 | 30 | 1000 | 20.0±10% | 4676 | 428 |
| PKhGMTs.178/245 | 178 | 245 | 206 (209) | 157 | 30 | 1000 | 20.0±10% | 4753 | 432 |
| PKhGMTs.194/245 | 194 | 245 | 211 (213) | 172 | 15 | 1000 | 20.0±10% | 4785 | 360 |
Index “D” — extended setting funnel (adapter). Index “02” — increased hanger release pressure.
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