AMW - Model TM - Dual Pre-Pack Pipe Based Wire Wrapped Sand Control Screen - Brochure

The Dual Pre-Pack pipe-based, wire-wrapped, all-welded screen eliminates the need to under-ream and gravel pack a well. It consists of a base pipe with two concentric V-shaped wire screens and a 0.25-in. thick (or thicker if required) integral gravel pack. The gauge of the inner and outer jackets is determined by the size and type of gravel pack used. The size and type of gravel pack used is dependent on the formation sands that are to be controlled. The aggregate gravel pack can be resin or non-resin coated. The dual screen provides built-in sand control when gravel packing is not feasible. The Dual Pre-Pack screen should be considered for shallow wells with expected low production rates and thin pay zones. In well-sorted formation sands, other applications are water injection or steam flood workover wells.