Johnson Screens is a leading manufacturer of stainless steel and PVC well screens for water well, environmental, and oil and gas applications. Our continuous Vee-Wire® slot design allows for lower entrance velocity of the water, reducing encrustation rates.

We are recognized as the premier brand in multiple categories: stainless steel and PVC Vee-Wire® screens, environmental monitoring screens, casings, drop pipes, well treatment chemicals, fittings, and a variety of accessories that are essential to building and …

Dec 27, 2023 · Continuous-slot wire-wrap screens are used throughout the world for water, oil, and gas wells, and for environmental well completions. It is the most common screen type used in the water well industry.

In this guide, screen refers to that structure in a well, which protects the borehole, but allows the entrance of water. In this sense, screen is a filter. The durability and efficiency* of a well depend to a large degree on its design, construction procedures and selection of casing and well screen.

A well screen is a piece of PVC pipe with hundreds of very small slits cut in it to allow water to enter. You would probably be surprised as how efficient they are. Another advantage of the well screen is its length.

Shutter screen is available in three patterns: Ful Flo, Standard Flo, and Super Flo. Ful Flo is the most common configuration and is selected for most wells. For low-yielding aquifers, Standard Flo offers an economical and efficient alternative.

Johnson Screens is one of the largest manufacturers of stainless steel water well screens in the world. 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.

A stainless steel 304 V-wire wedge water well sand screen is a type of well screen used in water wells to filter out sand and sediment while allowing water to flow into the well. The screen is constructed using a V-shaped profile wire that is wrapped around longitudinal support rods.

The water well screen is an important component of a well that allows water to flow into the well while preventing sediment and other debris from entering. The screen is typically located at the bottom of the well, near the aquifer.

Jun 19, 2023 · The well screen is a vital component of a well system that acts as a filter-like barrier, attached to the bottom of the well casing. Its primary function is to allow water to enter the well while preventing the entry of sediment, debris, and other unwanted contaminants.