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API Oilfield H2S Resistant Mechanical-Set Liner Hanger Systems For Drilling
Description of liner hanger:
Liner hanger is mainly through the hydraulic transmission to
achieve the Liner Hanger, which is widely used in the technology of
oil and gas well and geothermal well.
Features
1.Suitable for casing sidetracking drilling, deepening and workover
operation.
2.Unique liquid cylinder design to ensure that the base is more
reliable, the liner hanger could be used for different well
conditions..
3.Cementing Rubber plug, ball seat are designed with a locking
mechanism, the bump pressure can prevent leakage and floating.
4.With the proposed sealing core to the wellhead.
5.Reverse button operation is simple, as long as the pressure will
be fed into the 3~5 tons of drilling tools, are turning to be
easily inverted button.
Technical Parameters -- Liner Hanger
Casing Size | Tool | ||
OD up | OD down | Weight | OD |
in | in | Lb/ft | in |
7 | 4-1/2 | 26.3~32.0 | 5.969 |
7 | 5 | 26.3~32.0 | 5.969 |
9-5/8 | 5-1/2 | 40.0~47.0 | 8.469 |
9-5/8 | 6-5/8 | 40.0~47.0 | 8.469 |
9-5/8 | 7 | 40.0~47.0 | 8.469 |
13-3/8 | 9-5/8 | 54.5~68.0 | 12.125 |
13-3/8 | 10-3/4 | 54.5~68.0 | 12.125 |
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