omhulsel
Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore.It is inserted into a well bore and cemented in place to protect both subsurface formations and the well bore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi.
Putmantel dient eveneens zijwand. Normen en technische voorwaarden voor het aanbod: API Spec 5CT ISO13680 Kwaliteit: J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, C95, P110. Tread types: NUE, EUE, VAM, STC, LTC, BTC, bijzondere machtiging, XC, VAM boven New VAM.
Olie mantelbuis: Darmen worden gebruikt voor de vaststelling van de putwand of downhole, dat de brede diameters, kunnen worden onderverdeeld in geleidende omhulsels, omhulsels en technische olie darmen.
Gebruikt: Nou behuizing dient ook zijwand.
Normen en technische voorwaarden voor het aanbod: API Spec 5CT
Graad van leidingmantel: J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, C95, P110.
Loopvlak soorten leidingmantel: STC, LTC, BTC, bijzondere machtiging, XC, VAM boven New VAM.
Afmetingen: OD: 114.3-508mm WT: 5.21-16.13mm
lengtes:
olie schacht |
bereik 1 |
range 2 |
range 3 |
4,88 ~ 7,62 |
7.62 ~ 10.36 |
10.36 ~ 14.63 |
Dimensie:
labels |
Buitendiameter D |
Nominale lineaire massa T & C |
Wanddikte t |
J55 |
N80 |
L80 |
C90 |
P110 |
Q125 |
|
mm |
kg / m |
mm |
K55 |
1 / Q? |
T95 |
|||||
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
4 1/2 |
9.5 |
114,3 |
14.14 |
5.21 |
PS |
- |
- |
- |
- |
- |
4 1/2 |
10.5 |
114,3 |
15.63 |
5.69 |
PSB |
- |
- |
- |
- |
- |
4 1/2 |
11.6 |
114,3 |
17.26 |
6.35 |
PSLB |
PLB |
PLB |
PLB |
PLB |
- |
4 1/2 |
13.5 |
114,3 |
20.09 |
7.37 |
- |
PLB |
PLB |
PLB |
PLB |
- |
4 1/2 |
15.1 |
114,3 |
22.47 |
8.56 |
- |
- |
- |
- |
PLB |
PLB |
5 |
11.5 |
127 |
17.11 |
5.59 |
PS |
- |
- |
- |
- |
- |
5 |
13 |
127 |
19.35 |
6.43 |
PSLB |
- |
- |
- |
- |
- |
5 |
15 |
127 |
22.32 |
7.52 |
PSLBE |
PLBE |
PLBE |
PLBE |
PLBE |
- |
5 |
18 |
127 |
26.79 |
9.19 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
PLBE |
5 |
21.4 |
127 |
31.85 |
11.1 |
- |
PLB |
PLB |
PLB |
PLB |
PLB |
5 |
23.2 |
127 |
34.53 |
12.14 |
- |
PLB |
PLB |
PLB |
PLB |
PLB |
5 |
24.1 |
127 |
35.86 |
12.7 |
- |
PLB |
PLB |
PLB |
PLB |
PLB |
5 1/2 |
14 |
139,7 |
20.83 |
6.2 |
PS |
- |
- |
- |
- |
- |
5 1/2 |
15.5 |
139,7 |
23.07 |
6.98 |
PSLBE |
- |
- |
- |
- |
- |
5 1/2 |
17 |
139,7 |
25.3 |
7,72 |
PSLBE |
PLBE |
PLBE |
PLBE |
PLBE |
- |
5 1/2 |
20 |
139,7 |
29.76 |
9.17 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
- |
5 1/2 |
23 |
139,7 |
34.23 |
10.54 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
PLBE |
5 1/2 |
26.8 |
139,7 |
39,88 |
12.7 |
- |
- |
- |
P |
- |
- |
5 1/2 |
29.7 |
139,7 |
44.2 |
14.27 |
- |
- |
- |
P |
- |
- |
5 1/2 |
32.6 |
139,7 |
48.51 |
15.88 |
- |
- |
- |
P |
- |
- |
5 1/2 |
35.3 |
139,7 |
52.53 |
17.45 |
- |
- |
- |
P |
- |
- |
5 1/2 |
38 |
139,7 |
56.55 |
19.05 |
- |
- |
- |
P |
- |
- |
5 1/2 |
40.5 |
139,7 |
60.27 |
20.62 |
- |
- |
- |
P |
- |
- |
5 1/2 |
43.1 |
139,7 |
64.14 |
22.22 |
- |
- |
- |
P |
- |
- |
6 5/8 |
20 |
168.28 |
29.76 |
7.32 |
PSLB |
- |
- |
- |
- |
- |
6 5/8 |
24 |
168.28 |
35.72 |
8.94 |
PSLBE |
PLBE |
PLBE |
PLBE |
PLBE |
- |
6 5/8 |
28 |
168.28 |
41,67 |
10.59 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
- |
6 5/8 |
32 |
168.28 |
47.62 |
12.06 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
PLBE |
7 |
17 |
177,8 |
25.3 |
5.87 |
- |
- |
- |
- |
- |
- |
7 |
20 |
177,8 |
29.76 |
6.91 |
PS |
- |
- |
- |
- |
- |
7 |
23 |
177,8 |
34.23 |
8.05 |
PSLBE |
PLBE |
PLBE |
PLBE |
- |
- |
7 |
26 |
177,8 |
38.69 |
9.19 |
PSLBE |
PLBE |
PLBE |
PLBE |
PLBE |
- |
7 |
29 |
177,8 |
43.16 |
10.36 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
- |
7 |
32 |
177,8 |
47.62 |
11.51 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
- |
7 |
35 |
177,8 |
52.09 |
12.65 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
PLBE |
7 |
38 |
177,8 |
56.55 |
13.72 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
PLBE |
7 |
42.7 |
177,8 |
63,54 |
15.88 |
- |
- |
- |
P |
- |
- |
7 |
46.4 |
177,8 |
69.05 |
17.45 |
- |
- |
- |
P |
- |
- |
7 |
50 |
177,8 |
74.56 |
19.05 |
- |
- |
- |
P |
- |
- |
7 |
53.6 |
177,8 |
79.77 |
20.62 |
- |
- |
- |
P |
- |
- |
7 |
57.1 |
177,8 |
84.97 |
22.22 |
- |
- |
- |
P |
- |
- |
7 5/8 |
24 |
193.68 |
35.72 |
7.62 |
- |
- |
- |
- |
- |
- |
7 5/8 |
26.4 |
193.68 |
39.29 |
8.33 |
PSLBE |
PLBE |
PLBE |
PLBE |
- |
- |
7 5/8 |
29.7 |
193.68 |
44.2 |
9.52 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
- |
7 5/8 |
33.7 |
193.68 |
50.15 |
10.92 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
- |
7 5/8 |
39 |
193.68 |
58.04 |
12.7 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
PLBE |
7 5/8 |
42.8 |
193.68 |
63,69 |
14.27 |
- |
PLB |
PLB |
PLB |
PLB |
PLB |
7 5/8 |
45.3 |
193.68 |
67,41 |
15.11 |
- |
PLB |
PLB |
PLB |
PLB |
PLB |
7 5/8 |
47.1 |
193.68 |
70.09 |
15.88 |
- |
PLB |
PLB |
PLB |
PLB |
PLB |
7 5/8 |
51 |
193.68 |
76.19 |
17.45 |
- |
- |
- |
P |
- |
- |
7 5/8 |
55.3 |
193.68 |
82.3 |
19.05 |
- |
- |
- |
P |
- |
- |
8 5/8 |
24 |
219,08 |
35.72 |
6.71 |
PS |
- |
- |
- |
- |
- |
8 5/8 |
28 |
219,08 |
41,67 |
7,72 |
- |
- |
- |
- |
- |
- |
8 5/8 |
32 |
219,08 |
47.62 |
8.94 |
PSLBE |
- |
- |
- |
- |
- |
8 5/8 |
36 |
219,08 |
53.57 |
10.16 |
PSLBE |
PLBE |
PLBE |
PLBE |
- |
- |
8 5/8 |
40 |
219,08 |
59.53 |
11.43 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
- |
8 5/8 |
44 |
219,08 |
65,48 |
12.7 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
|
8 5/8 |
49 |
219,08 |
72.92 |
14.15 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
PLBE |
9 5/8 |
32 |
244,48 |
48.07 |
7.92 |
- |
- |
- |
- |
- |
- |
9 5/8 |
36 |
244,48 |
53.57 |
8.94 |
PSLB |
- |
- |
- |
- |
- |
9 5/8 |
40 |
244,48 |
59.53 |
10.03 |
PSLBE |
PLBE |
PLBE |
PLBE |
- |
- |
9 5/8 |
43.5 |
244,48 |
64,73 |
11.05 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
- |
9 5/8 |
47 |
244,48 |
69.94 |
11.99 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
PLBE |
9 5/8 |
53.5 |
244,48 |
79.62 |
13.84 |
- |
PLBE |
PLBE |
PLBE |
PLBE |
PLBE |
9 5/8 |
58.4 |
244,48 |
86.91 |
15.11 |
- |
PLB |
PLB |
PLB |
PLB |
PLB |
9 5/8 |
59 |
244,48 |
88.4 |
15.47 |
- |
- |
- |
P |
- |
- |
9 5/8 |
64.9 |
244,48 |
96.58 |
17.07 |
- |
- |
- |
P |
- |
- |
9 5/8 |
70.3 |
244,48 |
104.62 |
18.64 |
- |
- |
- |
P |
- |
- |
9 5/8 |
75.6 |
244,48 |
112.5 |
20.24 |
- |
- |
- |
P |
- |
- |
10 3/4 |
32.75 |
273,05 |
48.74 |
7.09 |
- |
- |
- |
- |
- |
- |
10 3/4 |
40.5 |
273,05 |
60.27 |
8.89 |
PSB |
- |
- |
- |
- |
- |
10 3/4 |
45.5 |
273,05 |
67,71 |
10.16 |
PSBE |
- |
- |
- |
- |
- |
10 3/4 |
51 |
273,05 |
75.9 |
11.43 |
PSBE |
PSBE |
PSBE |
PSBE |
PSBE |
- |
10 3/4 |
55 |
273,05 |
82.59 |
12.57 |
- |
PSBE |
PSBE |
PSBE |
PSBE |
- |
10 3/4 |
60.7 |
273,05 |
90.33 |
13.84 |
- |
- |
- |
PSBE |
PSBE |
PSBE |
10 3/4 |
65.7 |
273,05 |
97.77 |
15.11 |
- |
- |
- |
PSB |
PSB |
PSB |
10 3/4 |
73.2 |
273,05 |
108,93 |
17.07 |
- |
- |
- |
P |
- |
- |
10 3/4 |
79.2 |
273,05 |
117.86 |
18.64 |
- |
- |
- |
P |
- |
- |
10 3/4 |
85.3 |
273,05 |
126.94 |
20.24 |
P |
|||||
11 3/4 |
42 |
298,45 |
62.5 |
8.46 |
- |
- |
- |
- |
- |
- |
11 3/4 |
47 |
298,45 |
69.94 |
9.53 |
PSB |
- |
- |
- |
- |
- |
11 3/4 |
54 |
298,45 |
80,36 |
11.05 |
PSB |
- |
- |
- |
- |
- |
11 3/4 |
60 |
298,45 |
89.29 |
12.42 |
PSB |
PSB |
PSB |
PSB |
PSB |
PSB |
11 3/4 |
65 |
298,45 |
96.73 |
13.56 |
- |
P |
P |
P |
P |
P |
11 3/4 |
71 |
298,45 |
105,66 |
14.78 |
- |
P |
P |
P |
P |
P |
13 3/8 |
48 |
339,72 |
71.43 |
8.38 |
- |
- |
- |
- |
- |
- |
13 3/8 |
54.5 |
339,72 |
81.1 |
9.65 |
PSB |
- |
- |
- |
- |
- |
13 3/8 |
61 |
339,72 |
90.78 |
10.92 |
PSB |
- |
- |
- |
- |
- |
13 3/8 |
68 |
339,72 |
101,19 |
12.19 |
PSB |
PSB |
PSB |
PSB |
PSB |
- |
13 3/8 |
72 |
339,72 |
107.15 |
13.06 |
- |
PSB |
PSB |
PSB |
PSB |
PSB |
16 |
65 |
406.4 |
96.73 |
9.53 |
- |
- |
- |
- |
- |
- |
16 |
75 |
406.4 |
111,61 |
11.13 |
PSB |
- |
- |
- |
- |
- |
16 |
84 |
406.4 |
125,01 |
12.57 |
PSB |
- |
- |
- |
- |
- |
16 |
109 |
406.4 |
162,21 |
16.66 |
P |
P |
P |
- |
P |
P |
18 5/8 |
87.5 |
473,08 |
130,21 |
11.05 |
PSB |
- |
- |
- |
- |
- |
20 |
94 |
508 |
139.89 |
11.13 |
PSLB |
- |
- |
- |
- |
- |
20 |
106.5 |
508 |
158,49 |
12.7 |
PSLB |
- |
- |
- |
- |
- |
20 |
133 |
508 |
197,93 |
16.13 |
PSLB |
- |
- |
- |
- |
- |
P - Plain end; S - Korte ronde schroefdraad, L - lange ronde schroefdraad, B - zaagtanddraad; E - Extreme lijn. |
Mechanische eigenschappen:
Groep |
rang |
Type |
Totale verlenging onder belasting% |
Opbrengst MPa |
Treksterkte MPa min |
hardheid max |
||
min |
max |
HRC |
HBW |
|||||
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
1 |
J55 |
- |
0,5 |
379 |
552 |
517 |
- |
- |
K55 |
- |
0,5 |
379 |
552 |
655 |
- |
- |
|
N80 |
1 |
0,5 |
552 |
758 |
689 |
- |
- |
|
N80 |
Q |
0,5 |
552 |
758 |
689 |
- |
- |
|
2 |
L80 |
1 |
0,5 |
552 |
655 |
655 |
23 |
241 |
L80 |
9CR |
0,5 |
552 |
655 |
655 |
23 |
241 |
|
L80 |
13Cr |
0,5 |
552 |
655 |
655 |
23 |
241 |
|
C90 |
1? 2 |
0,5 |
621 |
724 |
689 |
25.4 |
255 |
|
C95 |
- |
0,5 |
655 |
758 |
724 |
- |
- |
|
T95 |
1? 2 |
0,5 |
655 |
758 |
724 |
25.4 |
255 |
|
3 |
P110 |
- |
0,6 |
758 |
965 |
862 |
- |
- |
4 |
Q125 |
Allemaal |
0.65 |
862 |
1034 |
931 |
- |
- |
Tolerantie
Staalsoorten buizen |
Buitenste diameter |
wanddikte |
|
Koudgewalste buizen |
Slangmaten (mm) |
Toleranties (mm) |
Toleranties (mm) |
< 114,3 |
± 0,79 |
- 12,5% |
|
Chemische samenstelling
Standaard | rang | Chemische samenstellingen (%) | |||||||||
API SPEC 5CT | J55 | C | Si | Mn | P | S | Cr | Ni | Cu | Mo | V |
K55 | 0,34 ~ 0,39 | 0,20~ 0,35 | 1,25 ~ 1,50 | ≤0.020 | ≤0.015 | ≤0.15 | ≤0.20 | ≤0.20 | / | / | |
N80 | 0,34 ~ 0,38 | 0,20~ 0,35 | 1.45 ~ 1.70 | ≤0.020 | ≤0.015 | ≤0.15 | / | / | / | 0,11 ~ 0,16 | |
L80 | 0,15~ 0,22 | ≤1.00 | 0,25~ 1,00 | ≤0.020 | ≤0.010 | 12,0 ~ 14,0 | ≤0.20 | ≤0.20 | / | / | |
P110 | 0,26 ~ 0,395 | 0,17 ~ 0,37 | 0,40~ 0,70 | ≤0.020 | ≤0.010 | 0,80 ~ 1.10 | ≤0.20 | ≤0.20 | 0,15~ 0,25 | ≤0.08 |
Mechanische eigenschappen
rang | Type | Totale verlenging onder belasting (%) | Vloeigrens (min) | Rekgrens (max) | Treksterkte min Mpa | Hardheid Max (HRC) | Hardheid Max (HBW) |
J55 | - | 0,5 | 379 | 552 | 517 | - | - |
K55 | - | 0,5 | 379 | 552 | 655 | - | - |
N80 | 1 | 0,5 | 552 | 758 | 689 | - | - |
N80 | Q | 0,5 | 552 | 758 | 689 | - | - |
L80 | 1 | 0,5 | 552 | 655 | 655 | 23 | 241 |
L80 | 9CR | 0,5 | 552 | 655 | 655 | 23 | 241 |
L80 | 13Cr | 0,5 | 552 | 655 | 655 | 23 | 241 |
C90 | - | 0,5 | 621 | 724 | 689 | 25.4 | 255 |
C95 | - | 0,5 | 655 | 758 | 724 | - | - |
T95 | - | 0,5 | 655 | 758 | 724 | 25.4 | 255 |
P110 | - | 0,6 | 758 | 965 | 862 | - | - |
Q125 | Allemaal | 0.65 | 862 | 1034 | 931 | - | - |
Anti-corrosie verf op waterbasis