Cement Injection Tool
The Cement Injection Tool (CIT) is a combination, disposable, isolation, squeeze packer and casing perforating system. It is used to perforate production casing, monitoring and control of annual pressure. If required, it is also able to recement the production casing annulus and place the abandonment plug in the casing itself.
The tool consists of an upper and lower subassembly which comprises dual packers and mechanical causing punches on each subassembly. The subassembly is connected via a hydraulic umbilical where the length is determined by the requirement of the plug requirement depth.