Slotted Casing

​Slotted casings are widely used for oil filters, they can filter out 99% of the sand, which greatly reduces the maintenance rate of the tube, and also improve the tube’s strength, integrality and...

​The controlling of laser cutting slotted pipe according to the specifications and Machining parameters of the pipe body. When the pipe is under slotting, the procedure including: surface...

​API slotted liner are used for oil and gas wells. Steel casing pipes and tubing are applied to furnishing and installing cased tunnels, where they indicate to pass other utilities or obstructions...

​Slotted liner pipe is made from tubulars by saw-cutting slot configurations.Slot widths are often referred to in terms of gauge.Slot or screen gauge is simply the width of the opening in inches...

​The slotted screen pipe is mainly used to the water and oil reservation layer without much sand.Its function is to prevent the rock bits dropping into the well bore.

Reliable Slotted Liner for Horizontal Completion Well Slotted liner is a robust and effective device for sand control in the horizontal completion wells and other thermal heavy oil recovery. Its...

API slotted liner pipes are machined from API casings. All slots are laser-cut to highest precision and to enable extra small slot sizes. This attention to quality provides our slotted liners with...

The slotted liner is a robust and cost-effective solution for long completions or low productivity wells

​The slotted pipes using in oil exploration can prevent 99% sand , decrease 80% of oil well heavy repair and increase the oil well’s strength, integrality and stability of keeping off sand. Meanwhile