POSITIVE LOCKING MECHANISM ENABLES PRESSURE RETENTION
The EZD landing collar mates with the EZD liner wiper plug for positive locking and holding some back pressure.
Innovative Features
- Positive locking mechanism for backup float
- PDC bit drillable
Deployment
The EZD landing collar is placed in the liner string at the desired depth for the top of the cemented shoe track.
| Liner / Casing Size (in.) | Bump Pressure (psi) |
|---|---|
| 4 | 4,000 |
| 4-1/2 | 4,000 |
| 5 | 4,000 |
| 5-1/2 | 4,000 |
| 7 | 3,500 |
| 7-5/8 | 3,500 |
