wedge wire screen
wedge wire screen also called Johnson Screens products, it is a type stainless steel water well screens .this screen with a high open area, allowing for better access to the entire formation around the screen; fines and drilling fluid are removed quickly and completely, resulting in a better well development , it has many advantage .
The continuous slot design allows for lower entrance velocity of the water/ oil , reducing encrustation rates. The slot design also resists plugging and prevents sand from damaging pumps.
The high open area of the wedge well screen allows for water/oil to enter the well freely, resulting in minimal drawdown and less energy usage by a pump.
OPTIMAL PERFORMANCE TROUGH
Screens designed to site-specifi c yield requirements and aquifer characteristics
- Screen slot opening selected from formation sand sample analysis
- Wire and rod construction to deliver required strength for the specifi ed well depth
- Stainless material selected to maximize corrosion resistance for water chemistry
- Wide variety of fi ttings to facilitate secure and effi cient installation
The water well screen is a key component of the sand control system, either as an integral component of the gravel pack, or as a standalone provider of sand control. wedge wire screen help to prevent well screen failure by better controlling the sand.