Mechanical Set Packers
YYT Packer
The Yo-Yo Tension (YYT) Packer is an economical, compact tool for injection, pumping, medium range treating and production applications. The yo-yo design allows the packer to be set and unset without rotation of the tubing.
The packer features an adjustable straight pull safety shear release. This packer is not designed to be run in compression.
Special Features
- Tension set packer that sets and unsets with no rotation required
- Adjustable straight pull safety shear release
- Well suited for use on coiled tubing
- 7K psi rated
Related Products
Product Specifications
| Casing Size (inches) | Casing Weight (lbs/ft) | Recommended Hole Size (inches) | Gage OD (inches) |
Tool ID (inches) | Thread Connections (Box Up / Pin Down) | Part Number | Technical Data |
|---|---|---|---|---|---|---|---|
| 2-7/8 | 6.4 - 6.5 | 2.375 - 2.441 | 2.250 | 0.75 | 1.315 EUE | 40925C | |
| 3-1/2 | 7.7 - 10.2 | 2.922 - 3.068 | 2.781 | 1.25 | 1.900 EUE | 40935C-3 | |
| 4 | 9.5 - 11.0 | 3.476 - 3.548 | 3.250 | 1.50 | 1.900 EUE | 40940C-3 | |
| 4-1/2 | 9.5 - 13.5 | 3.920 - 4.090 | 3.750 | 1.94 | 2-3/8 EUE | 40945C-3 | |
| 4-1/2 | 13.5 - 15.1 | 3.826 - 3.920 | 3.656 | 1.94 | 2-3/8 EUE | 40944C-3 | |
| 5-1/2 | 14.0 - 20.0 | 4.778 - 5.012 | 4.625 | 1.94 | 2-3/8 EUE | 40955C-3 | |
| 5-1/2 | 20.0 - 23.0 | 4.670 - 4.778 | 4.500 | 2.44 | 2-7/8 EUE | 40959C-3 | |
| 7 | 17.0 - 26.0 | 6.276 - 6.538 | 6.000 | 2.50 | 2-7/8 EUE | 40970C | |
| 7-5/8 | 24.0 - 29.7 | 6.875 - 7.025 | 6.672 | 2.50 | 2-7/8 EUE | 40975C | |
| 8-5/8 | 20.0 - 28.0 | 8.017 - 8.191 | 7.750 | 3.00 | 3-1/2 EUE | 40988C | |
| 9-5/8 | 43.5 - 53.5 | 8.535 - 8.755 | 8.250 | 3.96 | 4-1/2 EUE | 40995C-3 |