The Mirage® disappearing plug is a plugging device designed to run as an integral part of the tubing. The plug can be used to set a hydraulic-set packer or to test the tubing string. It is activated by hydraulic pressure, thus eliminating the need to use wireline or coiled tubing to run and retrieve the plugging device. Once the plug is expended, the plug material dissolves and disintegrates, leaving a full tubing ID through the plug. A fill sub is run above the plug when tubing autofill is required.
The Mirage plug is available in two versions. The MPB multi-cycle version allows for six pressure cycles before expending. The MPR single-cycle type has no moving parts and uses a rupture disk to select the expend pressure.
The Autofill Sub is run above the Mirage® or Anvil® plug when automatic filling of the tubing is required
