About
The DLH Packer is a hydraulic set single-string retrievable packer and may be used in virtually any production application. Tubing pump pressure is used to set the packer and the setting force is locked into the packer by a body lock ring. A large internal by-pass reduces swabbing when running and retrieving. The by-pass closes when the packer is set, and opens during the releasing process to allow pressure equalization. Shear screws are used to control the packer release.
Features
| Casing | Tubing size – in – [mm] | Packer OD – in – [mm] | Packer ID – in – [mm] | ||
|---|---|---|---|---|---|
| Casing Size – in – [mm] | Weight [lbs/ft] | Wall Thickness [mm] | |||
| 4.5 – [114.3] | 9.5 – 13.5 | 5.21 – 7.37 | 2.375 – [60.3] | 3.75 – [95.3] | 1.94 – [49.3] |
| 13.5 – 15.1 | 7.37 – 8.56 | 2.375 – [60.3] | 3.65 – [92.7] | 1.94 – [49.3] | |
| 5 – [127] | 11.5 – 15 | 5.59 – 7.52 | 2.375 – [60.3] | 4.125 – [104.8] | 1.94 – [49.3] |
| 18 – 21.4 | 9.19 – 7.72 | 2.375 – [60.3] | 4 – [101.6] | 1.94 – [49.3] | |
| 5.5 – [139.7] | 14 – 20 | 6.2 – 9.17 | 2.875 – [73] | 4.625 – [117.5] | 2.38 – [60.5] |
| 20 – 23 | 9.17 – 10.54 | 2.875 – [73] | 4.5 – [114.3] | 2.38 – [60.5] | |
| 5.75 – [146.1] | 18.1 – 19.7 | 7.72 – 8.51 | 2.875 – [73] | 4.875 – [123.8] | 2.38 – [60.5] |
| 21.8 – 24.2 | 9.53 – 10.67 | 2.875 – [73] | 4.625 – [117.5] | 2.38 – [60.5] | |
| 6.625 – [168.3] | 20 – 24 | 7.32 – 8.94 | 3.5 – [88.9] | 5.75 – [146.1] | 3 – [76.2] |
| 24 – 28 | 8.94 – 10.59 | 3.5 – [88.9] | 5.5 – [139.7] | 3 – [76.2] | |
| 7 – [177.8] | 20 – 26 | 6.91 – 9.19 | 3.5 – [88.9] | 6 – [152.4] | 3 – [76.2] |
| 7 – [177.8] | 26 – 32 | 9.19 – 11.51 | 3.5 – [88.9] | 5.875 – [149.2] | 3 – [76.2] |
