Forming part of unity’s remote monitoring suite, the UniLogger is a portable programmable logic controller (plc) based datalogger designed specifically for well integrity testing activities. The UniLogger monitors and records pressure and flow data associated with well integrity testing and significantly streamlines the reporting process.
Unity has developed the battery powered, plc-based UniLogger system to ensure maximum efficiency is achieved during well integrity testing. The UniLogger control system is modular in design allowing up to 12 sensors to be connected at any one time. Multiple operator control tablets can also be deployed allowing simultaneous testing operations to be conducted (e.g. wellhead integrity testing on one well and annulus integrity testing on another).
A wireless zone-1 hazardous area tablet is used by the operator to input pre-test information (client, asset, well number, etc.) and initiate the test process. The UniLogger then saves a local copy of the test data , before generating a detailed report which is immediately available for analysis and distribution.