Cangzhou Ruitai Petroleum Machinery Co., Ltd
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ProDefend Screen
ProDefend Screen is a premium metal mesh screen, this product consists of an inner jacket, a sheet of filter media wrapped around the inner jacket longitudinally the length of the filter media with the overlap aligned and tacked to the inner jacket via an end ring on both ends, followed by a stamped protective outer shroud and another end ring where all segments are tacked in place on one end.
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ProDefend Screen
Description:
ProDefend Screen is a premium metal mesh screen, this product consists of an inner jacket, a sheet of filter media wrapped around the inner jacket longitudinally the length of the filter media with the overlap aligned and tacked to the inner jacket via an end ring on both ends, followed by a stamped protective outer shroud and another end ring where all segments are tacked in place on one end. ProDefend Screen help to aximize sand-free production and control costs with a rugged yet economical design that resists damage and erosion for effective, long-term sand control.
Features:
● Inner jacket proctects the filtration media and provides standoff between the base pipe and the outer jacket to enable sufficient flow.
● Multiple mesh options and pore sizes accommodate a broad range of formation sands.
● Outer louvered shroud protects the filter media during deployment and throughout production to extend reliable service life
Features:
● Formation-specific filtration media provide effective filtration and precise pore size control to increase drainage and sand retention capability
● All-weld design provides a high strength, cost-effective coupling that firmly attaches the screen to the base pipe for increased strength and reliability
● Smaller outer diameter hepl to RIH
● High corrosion resistance
● High plugging resistance
● Effective sand retention of high fine sand contents
● Reliable sand control in thermal well/heavy oil block
Customized design
● Customized filtration media design
● Customized shroud design
● Customized material grades
● When used with our Autonomous Inflow Control Devices, the combined screen and AICD act as a self-governing sand-control solution to provide options for controlling future water production
Specification
| Dimensional Data | ||||||
| Base Pipe O.D.in (mm) | Number Of Base Holes Per Feet | Hole Size in (mm) |
Open Area of Base Pipe Holes in2/ft (cm2/m) |
Assembly Max O.D.in (mm) | Weight ibs/ft (kg/m) | Screen Area in2/ft (cm2/m) |
| 2.38 (60.45) | 30 | 0.4 (10.16) | 3.65 (77.26) | 3.00 (76.20) | 8.00 (11.91) | 100 (2116.67) |
| 2.88 (73.15) | 30 | 0.4 (10.16) | 3.65 (77.26) | 3.50 (88.90) | 10.00 (14.88) | 117 (2476.50) |
| 3.50 (88.90) | 38 | 0.4 (10.16) | 4.63 (98.00) | 4.25 (107.95) | 13.50 (20.09) | 145 (3069.17) |
| 4.00 (101.60) | 38 | 0.4 (10.16) | 4.63 (98.00) | 4.75 (120.65) | 15.00 (22.32) | 165 (3492.50) |
| 4.50 (114.30) | 45 | 0.4 (10.16) | 5.48 (115.99) | 5.00 (127) | 16.50 (24.56) | 185 (3915.83) |
| 5.00 (127.00) | 45 | 0.4 (10.16) | 5.48 (115.99) | 5.56 (141.22) | 20.00 (29.76) | 202 (4275.67) |
| 5.50 (139.70) | 45 | 0.4 (10.16) | 5.48 (115.99) | 6.05 (153.67) | 23.50 (34.97) | 220 (4656.67) |
| 6.63 (188.40) | 60 | 0.4 (10.16) | 7.3 (154.52) | 7.29 (185.17) | 31.00 (46.13) | 264 (5588.00) |
| 7.00 (177.80) | 60 | 0.4 (10.16) | 7.3 (154.52) | 7.66 (194.56) | 33.00 (49.11) | 279 (5905.50) |
※Note:customer specification is available
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