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Slotted Casing Tube

The slotted pipes using in oil exploration can prevent 99% sand, decrease 80% of oil well heavy repair and increase the oil well's strength, integrality and stability of keeping off sand. Meanwhile, the laser incision can make very small cuts with smooth surface and high precision. Although its structure is simple, it is very effective. It has small cuts of 0.10-0.5 mm in the tube wall.

Slotted Casing Tube

Feature:

Main technical data:

Main technical data:

The main specification:

API Std. Casing ID (mm) Length (m) Slot Length (mm) Slot No./m Slot width (mm) Slot Tolerance Valid Filter Area (cm2/m) Max. Strength (KN)
Spec (mm) Thickness (mm) Weight (kg/m)
60.32 5 6.84 50.3 3 80 200 0.3 ±50 48 512.54
73.02 5.5 9.15 62 3 80 240 0.3 ±50 57.6 688.55
88.9 6.5 13.22 75.9 3 80 280 0.3 ±50 67.2 995.1
101.6 6.5 15.22 88.6 3 80 300 0.3 ±50 72 1151.2
114.3 7 18.47 100.3 10 80 320 0.3 ±50 76.8 1400.4
127 7.52 22.13 112 10 80 340 0.3 ±50 81.6 1673.8
139.7 7.72 25.11 124.3 10 80 360 0.3 ±50 86.4 1900.2
9.17 29.48 121.4 10 80 360 0.3 ±50 86.4 2232.4
168.3 8.94 35.09 150.4 10 80 400 0.3 ±50 96 2672.95
177.8 8.05 33.68 161.7 10 80 440 0.3 ±50 105.6 2559.2
9.19 38.19 159.4 10 80 440 0.3 ±50 105.6 2940.7

We also can produce the products according to the clients specific requirements.

Slotted Casing Tube
Slotted Casing Tube
Slotted Casing Tube

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