Introduction：

The casing reshaping tool assembly primarily consists of a high-strength alloy steel multi-stage swage, an extension pipe string (optional), a hydraulic intensifier, a hydraulic anchor, a safety pressure relief device, and a jar. The expansion head of the casing reshaping tool relies on radial piston thrust to expand or roll over plastically deformed casing, achieving the goal of casing diameter enlargement.

Features and Benefits：

★ The axial force required for reshaping does not rely on the weight of the drill string, making it suitable for use in shallow wells.

★ Large reshaping range, capable of expanding the diameter by up to 6mm in a single operation.

★ Modular and series-based reshaping tool assembly, allowing for flexible configurations.

★ Automatic reset after diameter expansion, with no risk of sticking.