Product Item:
Precise Punched Slot Screen (PPS)
Description: A proven screen technology with high performance for sand control.
Composition: Base Pipe, High-density Slotted Shroud and Stainless Steel End Supporting Rings
Advantages
An upgraded technological alternative to slotted liner and wire-wrapped screen.
Suitable for coarse sandstone formations.
Suitable for open hole horizontal wells.
Features
Effective open area is approximately 3-5 times larger than slotted liner
High self-cleaning capability from side flow slots (90 degree inflow surface)
Higher mechanical strength with perforated base pipe compared to slotted liner
Optimal anti-corrosive performance from high quality stainless steel shroud
Small screen O.D., safe and easy to run in open hole horizontal well
Slot size is designed according to formation grain sieve analysis results or customer specifications to ensure optimal sand control performance.