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Home Products Well CompletionCasing and Coupling
Casing
Jereh Drilltech provides various Seamless Casing from 4-1/2"~20" in grade H40, J55, K55, N80, L80, C95, P110. The Casing length range is R1, R2, R3, with threads of BTC, LTC, STC, PE (Plain End).
All casing are manufactured and inspected as per API 5CT and API 5B specifications.
Casing Coupling
Casing Couplings are important accessories for tubing and casing pipes. Jereh Drilltech supplies various API 5CT/5B/5L casing and tubing couplings from 1.66" to 13-3/8" in threads: NU, EU, STC, BTC, LTC. The casing and tubing couplings can be made in grade H40, J55, K55, N80, L80, P110 and so on.
|
Casing |
Nominal |
OD |
Wall |
Casing Connector type |
|||||||||
|
Grade |
|||||||||||||
|
(ln) |
(mm) |
(ln) |
(mm) |
H-40 |
J-55 |
M-65 |
L-80 |
N-80/ Q |
C-90 |
P-110 |
Q-125 |
||
|
K-55 |
C-95 |
T-95 |
|||||||||||
|
4-1/2 |
9.5 |
4.5 |
114.3 |
0.205 |
5.21 |
PS |
PS |
PS |
-- |
-- |
-- |
-- |
-- |
|
10.5 |
4.5 |
114.3 |
0.224 |
5.69 |
— |
PSB |
PSB |
-- |
-- |
-- |
-- |
-- |
|
|
11.6 |
4.5 |
114.3 |
0.25 |
6.35 |
-- |
PSLB |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
13.5 |
4.5 |
114.3 |
0.29 |
7.37 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
15.1 |
4.5 |
114.3 |
0.337 |
8.56 |
-- |
-- |
-- |
-- |
-- |
-- |
PLB |
PLB |
|
|
5 |
11.5 |
5 |
127 |
0.22 |
5.59 |
-- |
PS |
PS |
-- |
-- |
-- |
-- |
-- |
|
13 |
5 |
127 |
0.253 |
6.43 |
-- |
PSLB |
PSLB |
-- |
-- |
-- |
-- |
-- |
|
|
15 |
5 |
127 |
0.296 |
7.52 |
-- |
PSLB |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
18 |
5 |
127 |
0.362 |
9.19 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
21.4 |
5 |
127 |
0.437 |
11.1 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
23.2 |
5 |
127 |
0.478 |
12.14 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
24.1 |
5 |
127 |
0.5 |
12.7 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
5-1/2 |
14 |
5.5 |
139.7 |
0.244 |
6.2 |
PS |
PS |
PS |
-- |
-- |
-- |
-- |
-- |
|
15.5 |
5.5 |
139.7 |
0.275 |
6.98 |
-- |
PSLB |
PSLB |
-- |
-- |
-- |
-- |
-- |
|
|
17 |
5.5 |
139.7 |
0.304 |
7.72 |
-- |
PSLB |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
20 |
5.5 |
139.7 |
0.361 |
9.17 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
23 |
5.5 |
139.7 |
0.415 |
10.54 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
26.8 |
5.5 |
139.7 |
0.5 |
12.7 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
29.7 |
5.5 |
139.7 |
0.562 |
14.27 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
32.6 |
5.5 |
139.7 |
0.625 |
15.87 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
35.3 |
5.5 |
139.7 |
0.687 |
17.45 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
38 |
5.5 |
139.7 |
0.75 |
19.05 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
40.5 |
5.5 |
139.7 |
0.812 |
20.62 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
43.1 |
5.5 |
139.7 |
0.875 |
22.23 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
6-5/8 |
20 |
6.625 |
168.28 |
0.288 |
7.32 |
PS |
PSLB |
PSLB |
-- |
-- |
-- |
-- |
-- |
|
24 |
6.625 |
168.28 |
0.352 |
8.94 |
-- |
PSLB |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
28 |
6.625 |
168.28 |
0.417 |
10.59 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
32 |
6.625 |
168.28 |
0.475 |
12.06 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
7 |
17 |
7 |
177.8 |
0.231 |
5.87 |
PS |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
|
20 |
7 |
177.8 |
0.272 |
6.91 |
PS |
PS |
PS |
-- |
-- |
-- |
-- |
-- |
|
|
23 |
7 |
177.8 |
0.317 |
8.05 |
-- |
PSLB |
PLB |
PLB |
PLB |
PLB |
-- |
-- |
|
|
26 |
7 |
177.8 |
0.362 |
9.19 |
-- |
PSLB |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
29 |
7 |
177.8 |
0.408 |
10.36 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
32 |
7 |
177.8 |
0.453 |
11.51 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
35 |
7 |
177.8 |
0.498 |
12.65 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
38 |
7 |
177.8 |
0.54 |
13.72 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
42.7 |
7 |
177.8 |
0.625 |
15.87 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
46.4 |
7 |
177.8 |
0.687 |
17.45 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
50.1 |
7 |
177.8 |
0.75 |
19.05 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
53.6 |
7 |
177.8 |
0.812 |
20.62 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
57.1 |
7 |
177.8 |
0.875 |
22.23 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
7-5/8 |
24 |
7.625 |
193.68 |
0.3 |
7.62 |
PS |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
|
26.4 |
7.625 |
193.68 |
0.328 |
8.33 |
-- |
PSLB |
PSLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
29.7 |
7.625 |
193.68 |
0.375 |
9.53 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
33.7 |
7.625 |
193.68 |
0.43 |
10.92 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
39 |
7.625 |
193.68 |
0.5 |
12.7 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
42.8 |
7.625 |
193.68 |
0.562 |
14.27 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
45.3 |
7.625 |
193.68 |
0.595 |
15.11 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
47.1 |
7.625 |
193.68 |
0.625 |
15.88 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
51.2 |
7.625 |
193.68 |
0.687 |
17.45 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
55.3 |
7.75 |
193.68 |
196.85 |
19.05 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
7-3/4 |
46.1 |
8.625 |
219.08 |
0.595 |
15.11 |
-- |
-- |
-- |
P |
P |
P |
P |
P |
|
8-5/8 |
24 |
8.625 |
219.08 |
0.264 |
6.71 |
-- |
PS |
PS |
-- |
-- |
-- |
-- |
-- |
|
28 |
8.625 |
219.08 |
0.304 |
7.72 |
PS |
-- |
PS |
-- |
-- |
-- |
-- |
-- |
|
|
32 |
8.625 |
219.08 |
0.352 |
8.94 |
PS |
PSLB |
PSLB |
-- |
-- |
-- |
-- |
-- |
|
|
36 |
8.625 |
219.08 |
0.4 |
10.16 |
-- |
PSLB |
PSLB |
PLB |
PLB |
PLB |
PSLB |
-- |
|
|
40 |
8.625 |
219.08 |
0.45 |
11.43 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
44 |
8.625 |
219.08 |
0.5 |
12.7 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
49 |
9.625 |
244.48 |
0.557 |
14.15 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
9-5/8 |
32.3 |
9.625 |
244.48 |
0.312 |
7.92 |
PS |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
|
36 |
9.625 |
244.48 |
0.352 |
8.94 |
PS |
PSLB |
PSLB |
-- |
-- |
-- |
-- |
-- |
|
|
40 |
9.625 |
244.48 |
0.395 |
10.03 |
-- |
PSLB |
PSLB |
PLB |
PLB |
PLB |
-- |
-- |
|
|
43.5 |
9.625 |
244.48 |
0.435 |
11.05 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
-- |
|
|
47 |
9.625 |
244.48 |
0.472 |
11.99 |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
53.5 |
9.625 |
244.48 |
0.545 |
13.84 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
58.4 |
9.625 |
244.48 |
0.595 |
15.11 |
-- |
-- |
-- |
PLB |
PLB |
PLB |
PLB |
PLB |
|
|
59.4 |
9.625 |
244.48 |
0.609 |
15.47 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
64.9 |
9.625 |
244.48 |
0.672 |
17.07 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
70.3 |
9.625 |
244.48 |
0.734 |
18.64 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
75.6 |
9.625 |
244.48 |
0.797 |
20.24 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
10-3/4 |
32.75 |
10.75 |
273.05 |
0.279 |
7.09 |
PS |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
|
40.5 |
10.75 |
273.05 |
0.35 |
8.89 |
PS |
PSB |
PSB |
-- |
-- |
-- |
-- |
-- |
|
|
45.5 |
10.75 |
273.05 |
0.4 |
10.16 |
-- |
PSB |
PSB |
-- |
-- |
-- |
-- |
-- |
|
|
51 |
10.75 |
273.05 |
0.45 |
11.43 |
-- |
PSB |
PSB |
PSB |
PSB |
PSB |
PSB |
-- |
|
|
55.5 |
10.75 |
273.05 |
0.495 |
12.57 |
-- |
-- |
PSB |
PSB |
PSB |
PSB |
PSB |
-- |
|
|
60.7 |
10.75 |
273.05 |
0.545 |
13.84 |
-- |
-- |
-- |
-- |
-- |
PSB |
PSB |
PSB |
|
|
65.7 |
10.75 |
273.05 |
0.595 |
15.11 |
-- |
-- |
-- |
-- |
-- |
PSB |
PSB |
PSB |
|
|
73.2 |
10.75 |
273.05 |
0.672 |
17.07 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
79.2 |
10.75 |
273.05 |
0.734 |
18.64 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
85.3 |
10.75 |
273.05 |
0.797 |
20.24 |
-- |
-- |
-- |
-- |
-- |
P |
-- |
-- |
|
|
11-3/4 |
42 |
11.75 |
298.45 |
0.333 |
8.46 |
PS |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
|
47 |
11.75 |
298.45 |
0.375 |
9.53 |
-- |
PSB |
PSB |
-- |
-- |
-- |
-- |
-- |
|
|
54 |
11.75 |
298.45 |
0.435 |
11.05 |
-- |
PSB |
PSB |
-- |
-- |
-- |
-- |
-- |
|
|
60 |
11.75 |
298.45 |
0.489 |
12.42 |
-- |
PSB |
PSB |
PSB |
PSB |
PSB |
PSB |
PSB |
|
|
65 |
11.75 |
298.45 |
0.534 |
13.56 |
-- |
-- |
-- |
P |
P |
P |
P |
P |
|
|
71 |
11.75 |
298.45 |
0.582 |
14.78 |
-- |
-- |
-- |
P |
P |
P |
P |
P |
|
|
13-3/8 |
48 |
13.38 |
339.73 |
0.33 |
8.38 |
PS |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
|
54.5 |
13.38 |
339.73 |
0.38 |
9.65 |
-- |
PSB |
PSB |
-- |
-- |
-- |
-- |
-- |
|
|
61 |
13.38 |
339.73 |
0.43 |
10.92 |
-- |
PSB |
PSB |
-- |
-- |
-- |
-- |
-- |
|
|
68 |
13.38 |
339.73 |
0.48 |
12.19 |
-- |
PSB |
PSB |
PSB |
PSB |
PSB |
PSB |
-- |
|
|
72 |
13.38 |
339.73 |
0.514 |
13.06 |
-- |
-- |
-- |
PSB |
PSB |
PSB |
PSB |
PSB |
|
|
Casing Coupling Size (in) |
O.D.(in) |
Minimum Length (in) |
Weight (lb) |
||
|
Round Thread |
Round Thread |
Round Thread |
|||
|
- |
Short |
Long |
Short |
Long |
|
|
4-1/2 |
5.000 |
6-1/4 |
7 |
7.98 |
9.16 |
|
5 |
5.563 |
6-1/2 |
7-3/4 |
10.27 |
12.68 |
|
5-1/2 |
6.050 |
6-3/4 |
8 |
11.54 |
14.15 |
|
6-5/8 |
7.390 |
7-1/4 |
8-3/4 |
20.11 |
25.01 |
|
7 |
7.656 |
7-1/4 |
9 |
18.49 |
23.87 |
|
7-5/8 |
8.500 |
7-1/2 |
9-1/4 |
27.11 |
34.46 |
|
8-5/8 |
9.625 |
7-3/4 |
10 |
35.79 |
47.77 |
|
9-5/8 |
10.625 |
7-3/4 |
10-1/2 |
39.75 |
56.11 |
|
10-3/4 |
11.750 |
8 |
- |
45.81 |
- |
|
11-3/4 |
12.750 |
8 |
- |
49.91 |
- |
|
13-5/8 |
14.375 |
8 |
- |
56.57 |
- |
|
16 |
17.000 |
9 |
- |
76.96 |
- |
|
18-5/8 |
20.000 |
9 |
- |
119.07 |
- |
|
20 |
21.000 |
9 |
11-1/2 |
95.73 |
126.87 |
|
Casing Coupling Size (in) |
O.D.(in) |
Minimum Length (in) |
Weight (lb) |
|
BTC |
BTC Thread |
BTC Thread |
|
|
4-1/2 |
5.000 |
8-7/8 |
10.12 |
|
5 |
5.563 |
9-1/8 |
13.00 |
|
5-1/2 |
6.050 |
9-1/4 |
14.15 |
|
6-5/8 |
7.390 |
9-5/8 |
24.49 |
|
7 |
7.656 |
10 |
23.24 |
|
7-5/8 |
8.500 |
10-3/8 |
34.88 |
|
8-5/8 |
9.625 |
10-5/8 |
45.99 |
|
9-5/8 |
10.625 |
10-5/8 |
51.05 |
|
10-3/4 |
11.750 |
10-5/8 |
56.74 |
|
11-3/4 |
12.750 |
10-5/8 |
61.80 |
|
13-5/8 |
14.375 |
10-5/8 |
70.03 |
|
16 |
17.000 |
10-5/8 |
88.81 |
|
18-5/8 |
20.000 |
10-5/8 |
138.18 |
|
20 |
21.000 |
10-5/8 |
110.45 |