套管尺寸Casing OD.
in
4-1/2~5
5-1/2~6
6-5/8
7
7-5/8
8-5/8
9-5/8
10-3/4
卡瓦體總頁數(shù)
Total Number of Segments
9
9
12
12
12
13
14
15
套管尺寸Casing O.D.
in
11-3/4
13-3/8
16
18-5/8
20
24
26
30
卡瓦體總頁數(shù)Total Number of Inserts
17
18
21
25
26
30
33
37
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