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High Pressure Retrievable Packer CHAMP Packer For Drill Stem Testing Service
The CHAMP Packer is a hook-wall type retrievable packer with concentric by pass which is used for drill stem testing operation. When the CHAMP Packing is going in the hole, the bypass of packer is held open until the slips are set by the J-slot that controls the mechanical slips.
The CHAMP packer is also well suited to tubing conveyed perforating applications where the firing head assembly is easily incorporated into the CHAMP packer. The CHAMP packer is ideally suited for horizontal applications due to its limited rotational requirements and integrated bypass.
Each CHAMP PACKER consist of following components:
• J-slot mechanism
• Mechanical slips
• Packer elements
• Hydraulic slips
• Bypass
Technical parameter
| Max. Working Pressure: | 15000PSI Max. |
| Working Temperature: | 400F |
| Packer Element: | NBR/ HNBR/VITON |
| Thread Connection: | IF, EUE, PH6,VAM Top H2S As per NACE MR0175(Above 175F) |
Specifcation of CHAMP Packer
| Size(in) | Casing Range(lb/ft) | W.P | W.T | Connection | Service | |||||||||||||||||||||||||||||||
| 4 1/2 5 5 1/2 6 5/8 | 9.5-13.5 | 15000psi | 400F | 2 3/8” EUE | NACE MR0175 | |||||||||||||||||||||||||||||||
| 15.1-18.1 | ||||||||||||||||||||||||||||||||||||
| 18-21.4 | 2 7/8” EUE | |||||||||||||||||||||||||||||||||||
| 11.5-15 | ||||||||||||||||||||||||||||||||||||
| 13-20 | 2 7/8” EUE | |||||||||||||||||||||||||||||||||||
| 20-23 | ||||||||||||||||||||||||||||||||||||
| 28-32 | 3 1/2” EUE/IF | |||||||||||||||||||||||||||||||||||
| 7 | 17-26 | 3 1/2” EUE/IF | ||||||||||||||||||||||||||||||||||
| 29-35 | ||||||||||||||||||||||||||||||||||||
| 38 | ||||||||||||||||||||||||||||||||||||
| 7 5/8 | 20-39 | 3 1/2”EUE/IF | ||||||||||||||||||||||||||||||||||
| 9 5/8 | 29.3-40 | 4 1/2” IF | ||||||||||||||||||||||||||||||||||
| 43.5-58.4 | ||||||||||||||||||||||||||||||||||||
| 59.4-71.8 | ||||||||||||||||||||||||||||||||||||
