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Perforated screen casings refer to a hole punched in the casing or liner of an oil well to connect it to the reservoir. Creating a channel between the pay zone and the wellbore to cause oil and gas to flow to the wellbore easily.
Product Description
Seamless steel casing pipe with coupling and thread protector
Standard: API 5CT
OD: 4-1/2''-----20''
Material: H40, J55, K55, N80, L80, P110, Q125.
Threads: LTC ( Long Round Thread), STC ( Short Round Thread), BTC ( Buttress Thread)
Perforating type: drilling holes or rectangle shape
Length:R1(4.88-7.62m), R2(7.62-10.36m), R3(10.36-14.63m))
Loading:Tianjin port
Pipe length less than 5.8m (20 feet container)
Pipe length less than 11.8m (40 feet container)
Pipe length more than 11.8m (Bulk shipment)
CASING PIPES |
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STANDARD: API SPEC 5CT |
|||||||
Outside Diameter Specified(mm) |
Nominal Weight Threads &Coupling |
Steel Grade |
WT (mm) |
Type of Thread |
|||
|
Ib/ft |
|
|
Short |
Long |
Buttress |
TG-QMI |
114.30(4 1/2") |
9.50 |
H,J,K |
5.21 |
YES |
|
|
|
10.50 |
J,K |
5.69 |
YES |
|
YES |
|
|
11.60 |
J,K,C,L,N,P |
6.35 |
YES |
YES |
YES |
|
|
13.50 |
C,L,N,P |
7.37 |
|
YES |
YES |
|
|
15.10 |
P,Q |
8.56 |
|
YES |
YES |
|
|
127.00(5") |
11.50 |
J,K |
5.59 |
YES |
|
|
|
13.00 |
J,K |
6.43 |
YES |
YES |
YES |
|
|
15.00 |
J,K,C,L,N,P |
7.52 |
YES |
YES |
YES |
|
|
18.00 |
C,L,N,P,Q |
9.19 |
|
YES |
YES |
|
|
21.40 |
C,L,N,P,Q |
11.10 |
|
YES |
YES |
|
|
23.20 |
C,L,N,P,Q |
12.14 |
|
YES |
YES |
|
|
24.10 |
C,L,N,P,Q |
12.70 |
|
YES |
YES |
|
|
139.70(5 1/2") |
14.00 |
H,J,K |
6.20 |
YES |
|
|
|
15.50 |
J,K |
6.98 |
YES |
YES |
YES |
YES |
|
17.00 |
J,K,C,L,N,P |
7.72 |
YES |
YES |
YES |
YES |
|
20.00 |
C,L,N,P |
9.17 |
|
YES |
YES |
YES |
|
23.00 |
C,L,N,P,Q |
10.54 |
|
YES |
YES |
YES |
|
168.28(6 5/8") |
20.00 |
H,J,K |
7.32 |
YES |
YES |
YES |
|
24.00 |
J,K,C,L,N,P |
8.94 |
YES |
YES |
YES |
|
|
28.00 |
C,L,N,P |
10.59 |
|
YES |
YES |
|
|
32.00 |
C,L,N,P,Q |
12.06 |
|
YES |
YES |
|
|
177.80(7") |
20.00 |
H,J,K |
6.91 |
YES |
|
|
|
23.00 |
J,K,C,L,N |
8.05 |
YES |
YES |
YES |
YES |
|
26.00 |
J,K,C,L,N,P |
9.19 |
YES |
YES |
YES |
YES |
|
29.00 |
C,L,N,P |
10.36 |
|
YES |
YES |
YES |
|
32.00 |
C,L,N,P |
11.51 |
|
YES |
YES |
YES |
|
35.00 |
C,L,N,P,Q |
12.65 |
|
YES |
YES |
YES |
|
38.00 |
C,L,N,P,Q |
13.72 |
|
YES |
YES |
YES |
|
193.68(7 5/8") |
24.00 |
H |
7.62 |
YES |
|
|
|
26.40 |
J,K,C,L,N |
8.33 |
YES |
YES |
YES |
|
|
29.70 |
C,L,N,P |
9.52 |
|
YES |
YES |
|
|
33.70 |
C,L,N,P |
10.92 |
|
YES |
YES |
|
|
39.00 |
C,L,N,P,Q |
12.70 |
|
YES |
YES |
|
|
42.80 |
C,L,N,P,Q |
14.27 |
|
YES |
YES |
|
|
45.30 |
C,L,N,P,Q |
15.11 |
|
YES |
YES |
|
|
47.10 |
C,L,N,P,Q |
15.88 |
|
YES |
YES |
|
|
196.85(7 3/4") |
46.10 |
C,L,N,P,Q |
15.11 |
|
|
|
|
219.08(8 5/8") |
24.00 |
J,K |
6.71 |
YES |
|
|
|
28.00 |
H |
7.72 |
YES |
|
|
|
|
32.00 |
H,J,K |
8.94 |
YES |
YES |
YES |
|
|
36.00 |
J,K,C,L,N |
10.16 |
YES |
YES |
YES |
|
|
40.00 |
C,L,N,P |
11.43 |
|
YES |
YES |
|
|
44.00 |
C,L,N,P |
12.70 |
|
YES |
YES |
|
|
49.00 |
C,L,N,P,Q |
14.15 |
|
YES |
YES |
|
|
244.48(9 5/8") |
32.30 |
H |
7.92 |
YES |
|
|
|
36.00 |
H,J,K |
8.94 |
YES |
YES |
YES |
YES |
|
40.00 |
J,K,C,L,N |
10.03 |
|
YES |
YES |
YES |
|
43.50 |
C,L,N,P |
11.05 |
|
YES |
YES |
YES |
|
47.00 |
C,L,N,P,Q |
11.99 |
|
YES |
YES |
YES |
|
53.50 |
C,L,N,P,Q |
13.84 |
|
YES |
YES |
YES |
|
273.05(10 3/4") |
32.75 |
H |
7.09 |
YES |
|
|
|
40.50 |
H,J,K |
8.89 |
YES |
|
YES |
|
|
45.50 |
J,K |
10.16 |
YES |
|
YES |
|
|
51.00 |
J,K,C,L,N,P |
11.43 |
YES |
|
YES |
|
|
55.50 |
C,L,N,P |
12.57 |
YES |
|
YES |
|
|
60.70 |
P,Q |
13.84 |
YES |
|
YES |
|
|
65.70 |
P,Q |
15.11 |
YES |
|
YES |
|
|
298.45(11 3/4") |
42.00 |
H |
8.46 |
YES |
|
|
|
47.00 |
J,K,M |
9.53 |
YES |
|
YES |
|
|
54.00 |
J,K,M |
11.05 |
YES |
|
YES |
|
|
60.00 |
J,K,M,L,N,C,P,Q |
12.42 |
YES |
|
YES |
|
|
339.7(13 3/8") |
48.00 |
H |
8.38 |
YES |
|
|
|
54.50 |
J,K |
9.65 |
YES |
|
YES |
|
|
61.00 |
J,K |
10.92 |
YES |
|
YES |
|
|
68.00 |
J,K,C,L,N,P |
12.19 |
YES |
|
YES |
|
|
72.00 |
C,L,N,P,Q |
13.06 |
YES |
|
YES |
|
|
406.40(16") |
65.00 |
H |
9.53 |
YES |
|
|
|
75.00 |
J,K,M |
11.13 |
YES |
|
YES |
|
|
84.00 |
J,K,M |
12.57 |
YES |
|
YES |
|
|
473.08(18 5/8") |
87.50 |
H,J,K,M |
11.05 |
YES |
YES |
YES |
|
508.00(20") |
94.00 |
H,J,K |
11.13 |
YES |
YES |
YES |
|
106.50 |
J,K |
12.70 |
YES |
YES |
YES |
|
|
133.00 |
J,K |
16.13 |
YES |
YES |
YES |
|
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