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DH-241 Retrievable Hydraulic Packer
2020-02-29 23:17
DH-241 Retrievable Hydraulic PackerApplication
Apply for extraction, zonal injection, acid treatment and well-testing etc.
• Good recovery capability.
• Sealing slip has made surface carburized quenching with 20 watts Cr M n Ti, so
that tube is easy to get stuck and hard to break down.
• Locking mechanisms: improve the lock set and lock ring locking mechanisms.
With the effect of the hydraulic piston, glue tub can not go back so that the packer is
sealing.
Casing (in) | Max OD. (in) | Min ID. (in) | Length (in) |
Temp (℉) | Pressure (psi) | Thread (in) |
5 | 4.13 | 1.89 | 54.92 | 250-300 | 5000-10000 | 2-7/8 NU |
5-1/2 | 4.33 | 1.69 | 54.69 | 250-300 | 5000-10000 | 2-7/8 EU |
5-1/2 | 4.49 | 1.97 | 55.79 | 250-300 | 5000-10000 | 2-7/8 EU |
5-3/4 | 4.72 | 2.17 | 56.65 | 250-300 | 5000-10000 | 2-7/8 EU |
6 | 5.31 | 2.36 | 60.39 | 250-300 | 5000-10000 | 2-7/8 EU |
6-5/8 | 5.51 | 2.36 | 64.25 | 250-300 | 5000-10000 | 2-7/8 EU |
6-5/8 | 5.67 | 2.36 | 68.15 | 250-300 | 5000-10000 | 2-7/8 EU |
7 | 5.83 | 2.36 | 73.03 | 250-300 | 5000-10000 | 2-7/8 EU |
7 | 5.98 | 2.44 | 73.70 | 250-300 | 5000-10000 | 3-1/2 EU |
7-5/8 | 6.50 | 2.99 | 75.63 | 250-300 | 5000-10000 | 3-1/2 EU |
8-5/8 | 7.28 | 2.99 | 74.92 | 250-300 | 5000-10000 | 4 EU |
9-5/8 | 8.27 | 3.23 | 75.47 | 250-300 | 5000-10000 | 4 EU |
9-5/8 | 8.46 | 3.46 | 76.06 | 250-300 | 5000-10000 | 4-1/2 EU |
