Product Code: WBI PDS 0018
The Mechanical Shear Type Disconnect is a simple and effective emergency release tool which can be used in place of a ball activated tool in applications where a drop ball cannot be used, such as below a mud motor. It allows a stuck bottom hole assembly (BHA) to be detached at a pre-determined tensile load.
The tool is typically used in fishing applications where a motor is used to 'bait' a fish. Once the fish has been engaged with the appropriate fishing tool an overpull is applied to shear out the disconnect at a predetermined tensile load leaving a standard internal 'GS' type profile for subsequent fishing / jarring operations.
Features:
- Simple and effective emergency release joint.
- Torque-thru feature.
- Standard internal fishing neck profile.
- Variable shear ratings.
- Easy field redress and set-up.
| Tool OD (in) | Ø 2.130" | Ø 2.880" |
|---|---|---|
| Tool ID (in) | 0.75" | 1.37" |
| Connection | 1 1/2" AMMT | 2 3/8" PAC DSI |
| *Shear Screw Rating - Brass (lbs) | 1,300 lbs | 3,000 lbs |
| *Shear Screw Rating - Steel (lbs) | 1,900 lbs | 5,000 lbs |
| Maximum Shear Setting (lbs) | 19,000 lbs | 50,000 lbs |
| Internal Fishneck (in) | 1.54" | 2.13" |
| Torsional Strength (ft-lbs) | 1,700 ft/lbs | 6,000 ft/lbs |
| Pressure Rating (psi) | 5,000 psi | 5,000 psi |
| Overall Length (ft) | 1.06' | 1.04' |
* Average shear values
The information provided above is for typical common tool sizes only, additional tool sizes and variations are available.
Note: The equipment specifications provided are for information purposes only and may be subject to change without notice.
