Pipe & Fittings
Description
Slotted Liner
The slotted liner is mainly used to the water and oil reservation layer without much sand. It’s function is prevent rock bits dropping into the well bore. The working principle is allowing the certain size and coming through the surface with crude oil but keeping the bigger size sand being stopped outside to form sand bridge, and thereby achievement the anti-sand purpose. This type of product is commonly used to sand rock and carbonate reservoir, and especially useful for horizontal wells.
Slotting pattern: line slot pattern, staggered slot pattern, multiple staggered slot pattern
API Std. Casing API ID (mm) Length (m) Slot Length (mm) Slot No. (NO./m) Slot Width (mm) Slot Tolerance Valid Filter Area (cm/m) Max. Strength KN
Spec (mm) Thickness (mm) Per Weight (kg/m)
60.32 5 6.84 50.3 3-12 10-200 200 0.25-15 ±50 48 512.54
73.02 5.5 9.15 62 240 57.6 688.55
88.9 6.5 13.22 75.9 280 67.2 995.1
101.6 6.5 15.22 88.6 300 72 1151.2
114.3 7 18.47 100.3 320 76.8 1400.4
127 7.52 22.13 112 340 81.6 1673.8
139.7 7.72 25.11 124.3 360 86.4 1900.2
9.17 29.48 121.4 360 86.4 2232.4
168.3 8.94 35.09 150.4 400 96 2672.95
177.8 8.05 33.68 161.7 440 105.6 2559.2
9.19 38.19 159.4 440 105.6 2940.7
Read More
Previous
perforated pipe...
Hebei Renire Oil Pipeline Equipment Co., Ltd.
slotted liner, perforated pipe, screen pipe, steel tube, API screen pipe, API steel tube
Address: West Industry Park,
Hengshui, Hebei
China, 053000
Tel: 83-318-2275966
Fax: 86-318-2961203
