Rupture Disc Sub
The WellEnTech Rupture Disc Sub provides a means of communicating with the annulus should a loss of circulation through a tool string occur. The tool can be supplied with a range of calibrated Rupture discs which provide a choice of activation pressures to suit operational requirements.
Description
Features
- One piece design
- No specialist assembly tools required
- Fully adjustable activation pressure
- Easily redressed
Applications
- Standard Jetting operations
- Clean out runs
- Debris circulation
- Well Stimulation operations
- Any flow dependent well operations
Operation
The WellEnTech Rupture Disc Sub is configured at surface. Burst discs are easily assembled and removed using a standard Allen key. A burst disc is inserted into the tool which is rated at a pressure value in excess of pressures anticipated during well operations. If however, during the operation, circulation is lost, the Rupture Disc Sub enables the operator to apply a predetermined pressure and rupture the disc, thereby opening up a communication path between the tool string ID and the annulus.
