Wire-Wrapped Screen(WWS)
Products name:Tube (Beijing)Oilfield Thechnology Service Co.,ltd Wire Wrap Screen
The continuous-slot well screen is widely used throughout the world for water, oil, and gas wells, and is the dominant screen type used in the water well industry. Tube (Beijing)The wire-wrapped screen consists of perforated pipe,,outer jacket,end ring and centralizer.Key-stone or house shape wires are simultaneously wrapped and welded to form uniform slots. The jacket is then placed over perforated pipe and welded to each end. The wire-wrapped screen’strength, high quality and precise slot control make it an excellent choice for deep, vertical wells as well as horizontal wells.
Tube (Beijing)Wire-wrapped Screen Characteristics
1. Key-stone shaped slot pattern, low risk plugging, easy cleaning;
2.Good performance of Flow Area.
2.Superior resistant to corrosion and long lifespan in applications;
3.Optimized design for perforation, all welded structure, high mechanical strength which is competitive with casing of the same size;
4.Minimum slot opening 0.1mm, which can satisfy the most of well-completion requirements.
Tube (Beijing)Wire-wrapped Screen Applications
Gravel-packing in cased-hole completions of vertical wells, directional wells, horizontal wells, multi-lateral wells and open-hole completions.
API Base pipe | Screen ID mm | Screen OD mm | Holes OD mm | Holes number per ft | Rod number piece | Screen weight kg/m | |
size in | Weight lb/ft | ||||||
2–3/8 | 4.6 | 50.6 | 78.0 | 9.5 | 48 | 24 | 11.3 |
2–7/8 | 6.4 | 62.0 | 91.0 | 9.5 | 60 | 26 | 14.4 |
3–1/2 | 9.2 | 76.0 | 107.0 | 9.5 | 72 | 28 | 19.0 |
4 | 9.5 | 90.1 | 119.5 | 12.7 | 84 | 32 | 20.3 |
4–1/2 | 11.6 | 101.6 | 132.5 | 12.7 | 96 | 34 | 25.1 |
5 | 15.0 | 112.0 | 145.0 | 12.7 | 108 | 38 | 29.0 |
5–1/2 | 17 | 124.3 | 158.0 | 12.7 | 120 | 44 | 32.6 |
6–5/8 | 24 | 150.4 | 186.0 | 12.7 | 132 | 48 | 43.6 |
7 | 26 | 159.4 | 196.0 | 12.7 | 144 | 54 | 47.0 |









