What are the characteristics of slotted tube?
2020-06-22 14:26:00 HITS：
The use of the slotted tube makes drilling engineering raised a lot of work efficiency. Laser cutting technology is proposed, which can cut the tubing into a smooth surface, high density and slot. Its simple construction, use effect is very obvious. See what are the typical features of slotted tube below:
Slotted pipe is suitable for the sand sand sand control well diameter greater than 0.3 mm.
Cutting edge verticality, trimming smooth, without burr, slotted evenly.
Oil screen flow area is large, 27/8 ""screen 300 slot / 1.5 m, 2.4 times larger than pipe flow area of the same specification.
Slotted pipe was carried out on the overall anticorrosive processing, improve the sieve tube corrosion resistance and wear resistance, can prolong the downhole working life.
Slotted tube adopts J55 and N80 oil casing processing, high strength, is not easy to deformation.
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