Common applications include removal of fracturing plugs and proppants, hard scales, well-bore isolations plugs, compact debris, fish and many more. Whilst CT Milling applications are wide and varied all will include the use of a downhole motor and cutting device known as a Mill or a Burning Shoe.
The exact configuration and design of that Mill or Burning Shoe is entirely dependent on the application and should be designed in accordance with the objectives of the job. Taking into consideration the materials present in the well-bore and it’s geometry, the motor specifications along with the CT equipment capabilities.