Casing Cutter Pressure Test Is an important procedure used to verify the integrity and operational reliability of a casing cutter tool before it’s run into the wellbore. A casing cutter is used to cut through casing or liner strings, often during plug and abandonment (P&A) operations or wellbore sidetracking. Purpose of Pressure Testing The primary goals of pressure testing a casing cutter are to: 1. Ensure sealing integrity of the tool under downhole conditions. 2. Confirm tool activation mecha