China manufacturer Gravel packed stainless steel multi packed filter well screen pipe:
DESCRIPTION:
| Screen Information | |
| Material | stainless steel, carbon steel |
| Hole of based pipe | 16mm-30mm as your require |
| Support Rods | 2.2*3.5mm, 3*5mm, 3.2*6mm, 4*7mm |
| Wire Size | 2.2*3.5mm, 3*5mm, 3.2*6mm, 4*7mm |
| End Connection | Male/Female thread, Flange, Welded Ring |
| Certification | ISO, CE, SGS |
The pre-packed screen have a double layer of high performance screen, having a very accurate V-shaped wire welded to support rods and a slot opening for the outer screen, which is selected to retain the formation sand, and an inner screen to retain the media pack.
The pre-racked screens simplify the contractor's work, improve the odds for successful development and offer long-term benefits for the owner.
For the contractor, the pre-packed screen eliminates the need for a larger borehole. It shortens the amount of time required to drill a well, and speeds development time.
It uses ceramic beads as the filter media. This unique concept provides a filter pack that is less likely to get fouled with biofilm and encrustation. It also uses calibrated sand, either with or without epoxy resin, which is contained within the annulus of two concentric screens.
Close control of slot tolerances, designed to prevent sand migration.
It also lowers overall maintenance costs for the owner.
SPECIFICATIONS:
Size (in) | Approx. Screen (in.) | Approx. Screen OD(In.) | Media Annular Thickness (in.) | Inner Screen Open Area(in.2/ft) | Outer Screen Open Area(in.2/ft) | Approx. Screen Weight | ||||||||
| Screen slot size(0.001in.) | Screen Slot Size(0.001in.) | |||||||||||||
| 12 | 20 | 30 | 40 | 50 | 12 | 20 | 30 | 40 | 50 | (lb/ft) | ||||
| 2x4 | 2.2 | 4.5 | 0.85 | 13 | 23 | 31 | 38 | 43 | 22 | 39 | 53 | 64 | 74 | 17 |
| 3x5 | 3.0 | 5.7 | 0.97 | 18 | 31 | 42 | 51 | 59 | 27 | 47 | 64 | 77 | 88 | 23 |
| 4x6 | 4.0 | 6.7 | 0.84 | 22 | 39 | 53 | 64 | 74 | 25 | 45 | 62 | 77 | 89 | 25 |
| 5x7 | 5.0 | 7.7 | 0.84 | 27 | 47 | 64 | 77 | 86 | 28 | 51 | 71 | 87 | 101 | 27 |
| 6x8 | 6.0 | 8.7 | 0.84 | 25 | 45 | 62 | 77 | 89 | 33 | 59 | 81 | 100 | 116 | 35 |
| 8x10 | 8.0 | 10.8 | 0.84 | 33 | 59 | 81 | 100 | 116 | 41 | 74 | 101 | 125 | 145 | 55 |
| 10x12 | 10.0 | 12.8 | 0.84 | 41 | 74 | 101 | 125 | 145 | 42 | 77 | 107 | 133 | 155 | 70 |
| 12x15 | 12.0 | 15.0 | 0.84 | 42 | 77 | 107 | 133 | 155 | 39 | 73 | 102 | 129 | 153 | 85 |
| 14x16 | 13.2 | 16.0 | 0.69 | 46 | 84 | 117 | 146 | 170 | 42 | 78 | 110 | 138 | 163 | 100 |
| 16x18 | 15.2 | 18.0 | 0.69 | 42 | 78 | 110 | 138 | 163 | 47 | 88 | 123 | 155 | 185 | 115 |
| 18x20 | 17.0 | 20.0 | 0.78 | 47 | 88 | 123 | 155 | 183 | 52 | 97 | 137 | 172 | 204 | 128 |
Oasis well screen offers a variety of packing medias to cover your well needs.
PICTURES:
FEATURES:
1. Available in oil and gas well completions, especially in an open or cased hole with unconsolidated formations where
stand-alone screen is needed.
2.Pre-packed screen is easy to install for its unique construction.
3.Stainless steel material gives it ability of resisting erosion.
4.Pre-packed screen is equipped with packed layer itself. This unique configuration eliminates gravel placement and significantly shorten the time of drilling a well.
5. Stronger construction like support rods reduces maintenance costs.
6. Pre-packed screen is quite affordable in contrast to slotted liner.
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