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DH-531 Retrievable Hydraulic Packer
2020-02-29 22:54
Application
Apply for acid treatment and fracture.
• Can inverse well-flush when it fracturing sand plug to make sure
the packer can be released safe.
• Flexible claw ball seat ensure inner diameter.
• Self-setting cup design provide setting force,and it can prevent sand in a way.
• Hydraulic anchor and packer integrated design can prevent fracturing string
going up in the process.
• Backwashing valve design can backwash when fracturing sand plug.
Casing (in) | OD. (in) | ID. (in) | Length (in) | Temp. (℉) | Pressure (psi) | Thread (in) |
5-1/2 | 4.33 | 1.65 | 62.17 | 250-300 | 7000-10000 | 3-1/2 NU B * 2-7/8 NU P |
5-1/2 | 4.53 | 1.89 | 63.98 | 250-300 | 7000-10000 | 3-1/2 NU B *2-7/8 NU P |
5-3/4 | 4.72 | 2.05 | 65.08 | 250-300 | 7000-10000 | 3-1/2 NU B * 2-7/8 NU P |
6 | 5.31 | 2.36 | 66.61 | 250-300 | 7000-10000 | 3-1/2 NU B * 2-7/8 NU P |
6-5/8 | 5.51 | 2.36 | 67.83 | 250-300 | 7000-10000 | 3-1/2 EU B * 2-7/8 EU P |
6-5/8 | 5.67 | 2.44 | 69.13 | 250-300 | 7000-10000 | 3-1/2 EU B * 2-7/8 EU P |
7 | 5.83 | 2.76 | 70.08 | 250-300 | 7000-10000 | 3-1/2 EU B * 3-1/2 NU P |
7 | 5.98 | 2.76 | 70.59 | 250-300 | 7000-10000 | 3-1/2 EU B * 3-1/2 NU P |
7-5/8 | 6.50 | 2.99 | 71.69 | 250-300 | 7000-10000 | 3-1/2 EU B * 3-1/2 NU P |
8-5/8 | 7.28 | 2.99 | 72.95 | 250-300 | 7000-10000 | 4 NU B * 3-1/2 NU P |
9-5/8 | 8.27 | 3.15 | 73.62 | 250-300 | 7000-10000 | 4 EU B * 3-1/2 NU P |
