Packer Integrity Checks

This is a common well integrity issue, particularly in brownfield wells. This problem often forces field operators to shut down the well for safety reasons, as the leak results in high tubing annulus pressure. To verify this issue, a ScanWell’s Leak Metering Survey (LMS) is an extensive approach used to check communication between tubing and casing. This involves comparing various data sets, including compositional analysis, liquid level changes, leak rates, liquid influx, pressure bleed down, and pressure build up.