Deployed in conjunction with a Mill Bit the LiMAR Under-Reamer expands beyond the Mill diameter permitting full bore reaming below well-bore restrictions.
The Mill acts at the first stage creating a pilot hole, the Flo Activated Under-Reamer acts as second stage to enlarge the pilot hole and maximise the effective drift through areas where scale or other well-bore deposits are present. The Under-Reamer is available with specialised reaming blades and mill dimeters to suit all eventualities.
|Assembly Part No.||Actual OD||Standard Range|
XXX - Last 3 digits of part number denotes connection type
For additional sizes, screen insert slot sizes or further information please contact sales