Oil well packer(Y341-148)
Oil well packer is mainly used for layering water and polymer injection in tubing string.
Oil well packer is mainly used for layering water and polymer injection in tubing string.
This packer has a function to prevent from midway sealing,what makes the success rate of running-in reach 100%.A special structure is used. It has an advanced feature of repetitive sealing of flush well. It is short and easy to adjust tubing string when subdivided layer water injection.
MAIN TECHNICAL PARAMETERS
| Type | Y341-105G | Y341-115G | Y341-148 |
| Overall Length (mm) | 1320 | 1260 | 1760 |
| OD (mm) | 105 | 115 | 148 |
| ID (mm) | 52 | 58 | 62 |
| sealing pressure difference (Mpa) | 15-16 | 15-16 | 15-16 |
| working pressure difference (Mpa) | 25/30 | 25/30 | 25/30 |
| connected thread | 2 7/8TBG | 2 7/8TBG | 2 7/8TBG |
| weight (kg) | 38 | 42 | 85 |
Oil well packer(Y341-148)
