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Johnson Screen/Wedge Wire Water Well screens
Johnson Screen water wells are fabricated in pipe form from wires, A V-shaped profile wire is spirally wound around a cage of longitudinal support rods. Each intersecting point of these wires is fusion welded. The pitch of winding gives different spacing between two adjacent turns of wire. This space becomes passage for water to enter.
The continuous Vee-Wire slot design allows for lower entrance velocity of the water, reducing encrustation rates. The slot design also resists plugging and prevents sand from damaging pumps.
The high open area of the Vee-Wire well screen allows for water to enter the well freely, resulting in minimal drawdown and less energy usage by a pump.
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. Patented Vee-Wire technology and welded construction, help to prevent well screen failure by better controlling the sand.
Our Water Well Screens Advantages
Continuous slot opening significantly increases the available open area providing greater access to the water-bearing zone
“V” shaped Wedge wire, avoids clogging, is self-cleaning and ensures an uninterrupted flow
Our wedge wire screens are strong and durable