Precise Punched Slot Screen

Precise Punched Slot Screen (PPS Screen), as one of the major types of sand control screen, mainly consists of perforated base pipe, stainless steel filtration jacket with punched slot, and backup ring. Central tube is API standard casing or tubing, adopts helical perforation form to reduce aperture area of cross section of tube and retain strength of central tube as much as possible on basis of guarantee of integral area of passage of tube. The filtration jacket with punched slot is made of high quality stainless steel, and the spatial slot in high dense array over it is achieved by digital control precise punching. In the end, the filtration jacket with punched slot is welded onto the perforated base pipe through backup ring.
 
In application, Sand shall be blocked out of punching screen and oil, gas or water in stratum can pass punching aperture and perforation on central tube to enter into screen to realize the purpose of sand control. If needed, an extra outer protective shroud can be added outside the filtration jacket so to strengthen protection for the filtration jacket.
 
Features & Benefits
1. High precision slot width: from 0.2mm to 0.7mm, effectively controlling different grain size
2. High corrosion resistance increasing sand control life
3. High mechanical strength to resist to collapse and deformity 
4. High density slots and low resistance to flow increasing production
 
Applications 
1. Suitable for coarse sandstone formations
2. Ideal for open hole horizontal wells


Technical Data
Screen API Pipe
ID(mm) OD(mm) SLOT(μm)  Normal size(inch) OD(mm)
63 73 300~1000 2-3/8” 60.3
74 85 300~1000 2-7/8” 73
92 102 300~1000 3-1/2” 88.9
103 127 300~1000 4”  101.6
116 130 300~1000 4-1/2” 114.3
129 142 300~1000 5”  127
142 154 300~1000 5-1/2” 139.7
172 184 300~1000 6-5/8” 168.3
183 195 300~1000 7”  177.8
220 232 300~1000 8-5/8” 219.1
246 260 300~1000 9-5/8” 244.48 
276 290 300~1000 10-3/4” 273.05 
342 355 300~1000 13-3/8” 339.70 
Length of screen 5m * 1 Length of pipe(m) 5.8
Length of screen 4.5m * 2   9.3~9.6
Length of screen 5m * 2   11~12

Related Projects

  • Precise Punched Slot Screen

  • Precise Punched Slot Screen

  • Precise Punched Slot Screen

Tell us about what you need

We will respond to your Quote Request within 24 hours.

A custom manufacturer with 40 years experience will be able to help with your product needs.

Name

Email

Tel

Message