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Product introduction
It is made of base pipe(drilled or slotted API casing, oil tube, seamless casing spiral or stainless steel casing) and wedge/v wire screen. Having the API casing inside and wire screen jacket to support the screen, thus to enhance the capacities and high tensile strength loads. It is used for sand control in wells with high pressure and high traction value due to the depths.
It is used in water wells in many parts of the world and are common in oil field work because of their strength and durability in non-vertical borehole applications. so far it is a advanced sand controling technology under the well.
Feature
1.Every Wire and Rod intersection is welded with consistent weld integrity
2.Tight slot control for improved sand retention
3.Rigorous Quality Control Inspection
4.NACE Compliant for corrosion resistance
5.Recessed Weld Rings for run-in damage protection
6.Alternate profile wire options for increased flow area and heavy duty applications .
7.Options for end and mid joint centralizers.
8.Options for Base Pipe Perforation open area.
9.Different Metallurgy of Base Pipe available.
Specifications
| BASE PIPE | SLIP ON SCREEN JACKET | |||||||||
Nominal Diameter | Pipe OD （mm） | Weight lb/ft W.T［mm］ | Hole size In | Holes per foot | Total Area of holes in2/ft | Screen OD （in） | Open area of screen in2/ft SLOT | |||
| 0.008” | 0.012” | 0.015” | 0.020” | |||||||
| 2-3/8 | 60 | 4.6［4.83］ | 3/8 | 96 | 10.60 | 2.86 | 12.68 | 17.96 | 21.56 | 26.95 |
| 2-7/8 | 73 | 6.4［5.51］ | 3/8 | 108 | 11.93 | 3.38 | 14.99 | 21.23 | 25.48 | 31.85 |
| 3-1/2 | 88.9 | 9.2［6.45］ | 1/2 | 108 | 21.21 | 4.06 | 18.00 | 25.50 | 30.61 | 38.26 |
| 4 | 101.6 | 9.5［5.74］ | 1/2 | 120 | 23.56 | 4.55 | 20.18 | 28.58 | 34.30 | 42.88 |
| 4-1/2 | 114.3 | 11.6［6.35］ | 1/2 | 144 | 28.27 | 5.08 | 15.63 | 22.53 | 27.35 | 34.82 |
| 5 | 127 | 13［6.43］ | 1/2 | 156 | 30.63 | 5.62 | 17.29 | 24.92 | 30.26 | 38.52 |
| 5-1/2 | 139.7 | 15.5［6.99］ | 1/2 | 168 | 32.99 | 6.08 | 18.71 | 26.96 | 32.74 | 41.67 |
| 6-5/8 | 168.3 | 24［8.94］ | 1/2 | 180 | 35.34 | 7.12 | 21.91 | 31.57 | 38.34 | 48.80 |
| 7 | 177.8 | 23［8.05］ | 5/8 | 136 | 42.16 | 7.58 | 23.32 | 33.61 | 40.82 | 51.95 |
| 7-5/8 | 194 | 26.4［8.33］ | 5/8 | 148 | 45.88 | 8.20 | 25.23 | 36.36 | 44.16 | 56.20 |
| 8-5/8 | 219 | 32［8.94］ | 5/8 | 168 | 51.08 | 9.24 | 28.43 | 40.98 | 49.76 | 63.33 |
| 9-5/8 | 244.5 | 36［8.94］ | 5/8 | 188 | 58.28 | 10.18 | 31.32 | 45.15 | 54.82 | 69.77 |
| 10-3/4 | 273 | 45.5［10.16］ | 5/8 | 209 | 64.79 | 11.36 | 34.95 | 50.38 | 61.18 | 77.86 |
| 13-3/8 | 339.7 | 54.5［9.65］ | 5/8 | 260 | 80.60 | 14.04 | 37.80 | 54.93 | 66.87 | 85.17 |
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