Slotted screen
Cut longitudinal long seams on the outer surface of API oil casing using slotting equipment, and control the entry of formation sand based on the width of the seams. The slotted screen tube is easy to process, has a low cost, and the overall dimensions of the product are small enough to fit into the well.
Product Features:
- High processing accuracy, seam width ≥ 0.10mm, tolerance ± 0.05mm;
- High strength, with a 0.1-0.2mm anti-corrosion hardened layer on the surface of the gap;
- Good sand control effect and high cost-effectiveness.