Utangulizi wa bidhaa
Jalada la J55 API casing au neli ni la kawaida katika uchimbaji wa mafuta. Kwa sababu ya chini
daraja la chuma la J55, hutumiwa kwa uchimbaji wa mafuta ya kina na gesi. Kwa sababu ya bei yake ya chini kati ya
darasa zingine za chuma, inafurahia matumizi mapana. Jalada la J55 API casing au neli ni pana
kutumika katika uchimbaji wa gesi asilia na coalbed methane, na inaweza kupatikana kwa kawaida katika
visima vifupi, visima vya jotoardhi, na visima vya maji.
Nyenzo ya Mirija ya J55 inaweza kuwa muhimu kwa ujumla kwa mafuta, maendeleo, ujenzi wa meli, uboreshaji,
angani, nishati ya umeme, riziki, karatasi, tasnia ya kiwanja, vifaa vya urejeshaji,
boilers, vibadilisha joto, madini, n.k. 5CT J55 Casing Tubing hutumika kusafirisha zote mbili.
petroli isiyosafishwa na petroli ya gesi kutoka safu ya mafuta na gesi hadi bomba la uso
baada ya boring ni kumaliza. Inaweza kubeba uzito ulioundwa na utaratibu wa matumizi mabaya.
Vipimo
Ukubwa wa Casing Bomba, Ukubwa wa Casing Oilfield & Ukubwa wa Casing Drift |
Kipenyo cha Nje (Ukubwa wa Bomba la Casing) |
4 1/2"-20", (114.3-508mm) |
Ukubwa wa Casing Kawaida |
4 1/2"-20", (114.3-508mm) |
Aina ya Thread |
Mkoba wa uzi wa buttress, Mkoba mrefu wa uzi wa duara, Mkoba mfupi wa uzi wa pande zote |
Kazi |
Inaweza kulinda bomba la bomba. |
Dimension Standard ya API 5CTQ J-55 Tubing
Ukubwa |
Uzito |
Kipenyo cha Nje |
Unene wa Ukuta |
Mwisho Maliza |
Daraja |
katika |
mm |
katika |
mm |
J55 K55 |
4 1/2 |
9.50 |
4.500 |
114.3 |
0.205 |
5.21 |
PS |
10.50 |
0.224 |
5.69 |
PSB |
11.60 |
0.250 |
6.35 |
PSLB |
13.50 |
0.290 |
7.37 |
- |
15.10 |
0.337 |
9.56 |
- |
5 |
11.50 |
5.00 |
127.00 |
0.220 |
5.59 |
PS |
13.00 |
0.253 |
6.43 |
PSLB |
15.00 |
0.296 |
7.52 |
PSLB |
18.00 |
0.362 |
9.19 |
- |
21.40 |
0.437 |
11.10 |
- |
23.20 |
0.478 |
12.14 |
- |
24.10 |
0.500 |
12.70 |
- |
5 1/2 |
14.00 |
5.500 |
139.7 |
0.244 |
6.20 |
PS |
15.50 |
0.275 |
6.98 |
PSLB |
17.00 |
0.304 |
7.72 |
PSLB |
20.00 |
0.361 |
9.17 |
- |
23.00 |
0.415 |
10.54 |
- |
6 5/8 |
20.00 |
6.625 |
168.28 |
0.288 |
7.32 |
PSLB |
24.00 |
0.352 |
8.94 |
PSLB |
28.00 |
0.417 |
10.59 |
- |
32.00 |
0.475 |
12.06 |
- |
7 |
17.00 |
7.00 |
177.80 |
0.231 |
5.87 |
- |
20.00 |
0.272 |
6.91 |
PS |
23.00 |
0.317 |
8.05 |
PSLB |
26.00 |
0.362 |
9.19 |
PSLB |
29.00 |
0.408 |
10.36 |
- |
32.00 |
0.453 |
11.51 |
- |
35.00 |
0.498 |
12.65 |
- |
38.00 |
0.540 |
13.72 |
- |
7 5/8 |
24.00 |
7.625 |
193.68 |
0.300 |
7.62 |
- |
26.40 |
0.328 |
8.33 |
PSLB |
29.70 |
0.375 |
9.52 |
- |
33.70 |
0.430 |
10.92 |
- |
39.00 |
0.500 |
12.70 |
- |
42.80 |
0.562 |
14.27 |
- |
45.30 |
0.595 |
15.11 |
- |
47.10 |
0.625 |
15.88 |
- |
8 5/8 |
24.00 |
8.625 |
219.08 |
0.264 |
6.71 |
PS |
28.00 |
0.304 |
7.72 |
- |
32.00 |
0.352 |
8.94 |
PSLB |
36.00 |
0.400 |
10.16 |
PSLB |
40.00 |
0.450 |
11.43 |
- |
44.00 |
0.500 |
12.70 |
- |
49.00 |
0.557 |
14.15 |
- |
9 5/8 |
32.30 |
9.625 |
244.48 |
0.312 |
7.92 |
- |
36.00 |
0.352 |
8.94 |
PSLB |
40.00 |
0.395 |
10.03 |
PSLB |
43.50 |
0.435 |
11.05 |
- |
47.00 |
0.472 |
11.99 |
- |
53.50 |
0.545 |
13.84 |
- |
58.40 |
0.595 |
15.11 |
- |
10 3/4 |
32.75 |
10.75 |
273.05 |
0.279 |
7.09 |
- |
40.50 |
0.350 |
8.89 |
PSB |
15.50 |
0.400 |
10.16 |
PSB |
51.00 |
0.450 |
11.43 |
PSB |
55.50 |
0.495 |
12.57 |
- |
60.70 |
0.545 |
13.84 |
- |
65.70 |
0.595 |
15.11 |
- |
13 3/8 |
48.00 |
13.375 |
339.73 |
0.330 |
8.38 |
- |
54.50 |
0.380 |
9.65 |
PSB |
61.00 |
0.430 |
10.92 |
PSB |
68.00 |
0.480 |
12.19 |
PSB |
72.00 |
0.514 |
13.06 |
- |
16 |
65.00 |
16 |
406.40 |
0.375 |
9.53 |
- |
75.00 |
0.438 |
11.13 |
PSB |
84.00 |
0.495 |
12.57 |
PSB |
109.00 |
0.656 |
16.66 |
P |
18 5/8 |
87.50 |
18.625 |
473.08 |
0.435 |
11.05 |
PSB |
20 |
94.00 |
20 |
508.00 |
0.438 |
11.13 |
PSLB |
106.50 |
0.500 |
12.70 |
PSLB |
133.00 |
0.635 |
16.13 |
PSLB |