Septate sieve tube

Superiority

●The slit pipe is manufactured from J55 or N80 oil casing, which ensures high strength and resistance to deformation.

●The verticality of the cutting edge is good, the cutting edge is smooth and without burrs, and the cutting gap is uniform;

●The 27/8" screen pipe with 300 slits per 1.5m has a flow area of 72 cm³/cm², which is 2.4 times larger than that of oil pipes of the same specifications. This facilitates liquid flow.

●The superiority of the method is more obvious in the inclined shaft and horizontal shaft.

●The anti-corrosion treatment is applied to the whole of the screen pipe, and a dense protective layer is formed on the surface of the screen pipe, which improves the corrosion resistance and wear resistance of the screen pipe, and can effectively prolong the service life of the screen pipe in the well.

● It is suitable for sand control of sand wells with sand particle size greater than 0.3mm.

●The device is easy to operate and use, with a large inner diameter that facilitates pipe string configuration.

Pipe Category

●oil casing, tubing

●Pipe length (single pipe): ≤15m

●Pipe outer diameter: 50~500mm (length ≤15m)

●Wall thickness: ≤20mm

●Crack width: (0.10~4)mm±0.03mm

●Number of stitches: Any

●Stitching type: parallel, interlaced, spiral

●Axis sheet spacing: Any

Specification Parameters