johnson well slot casing screen pipe

Function and Characteristics of johnson well slot casing screen pipe:

1. The  johnson well slot casing screen pipe have the efficient sand prevention performance can preferably forbid the formation particle and fulfill the need of sand control.

2. Even filter pores, high permeability and anti-blocking.

3. Large filtering area, small flow resistance and high oil extraction rate

4. Stainless material has the corrosion resistant ability of antacid, alkali and salt, can easily suit the special requirement of the petroleum well. And the slot wont be enlarged because of the corrosion.

5. Multiple structure was welded together with stable filtering pore which made the strong non-deformability. 

Spec. of johnson well slot casing screen pipe:

Material :stainless steel 304 ,316L, and low carbon steel

Max diameter :600mm.

Slot of johnson screen:0.05mm,0.08mm,0.1mm,0.5mm,1.0mm,1.25mm,2.0mm,2.2mm,3.0mm,3.5mm,5.0mm,6.0mm and so on.

The slot can be made according to the request

Length: 3M & 6M  

End connection: With welded ring  &  with tread male/female coupling

Specification of the wire and rod

Profile wire:

Width(mm): 1.5,1.8,2.3,3.0,3.3,3.7,4.0,4.5

Height(mm): 1.5,2.2,2.5,2.7,3.0,3.6,4.0,4.3,4.5,4.70,5.

support rods:

Width(mm): 1.5,2.0,2.3,2.5,3.0,3.3,3.7,4.0,4.5

Height(mm): 1.5,2.2,2.5,2.7,3.0,3.6,4.0,4.5,4.7,5.5

Round rods : diameter from 2.50mm to 6.0mm 

Any questions ,pls mail to sales02@xxldlq.com

Whatsapp/Viber: 008613069352523