PRODUCT CODE 168: 'CH' and 'CF' Hydrostatic Bailers
Rebco 'CH' and 'CF' Hydrostatic Bailers are designed to remove the sand or debris from the well. The Bailer is sealed at the surface and run into the well with the Body chamber at atmospheric pressure. When the Bailer reaches the object to be bailed, downward action of the Jars will shear the Shear Pin, creating the inward surge of the well bore pressure, thus sucking in the debris. Once the bottom-hole pressure is equalized in the Body, a Ball seats itself, allowing the debris to be brought to surface.