- The slotted liner is mainly used to the water and oil reservation layer without much sand. Its 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 achieving the anti-sand purpose .This type of products is commonly used to sand rock and carbonate reservoir ,and especially useable for horizontal wells
Features:
1) The slotted liner is a robust and cost-effective solution for long completions
or low productivity wells
2) We offer straight and keystone slot types in the wide range of slotting
patterns to create the required open area.
|
|
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 |
Tnickness
mm |
Per 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
|
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
|
10
|
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
|
|||||