Kenyelletso ea sehlahisoa
The J55 API casing kapa tubing ke ntho e tloaelehileng ho cheka oli. Ka lebaka la tšepe e tlase ea J55,
e sebelisoa bakeng sa ho ntša oli e sa tebang le khase. Ka lebaka la theko ea eona e tlase har'a lihlopha tse ling tsa tšepe, e thabela ho feta
lits'ebetso. The J55 API casing kapa tubing e sebelisoa haholo ha ho ntšoa khase ea tlhaho le coalbed methane,
’me hangata e ka fumanoa lilibeng tse sa tebang, lilibeng tsa mocheso o phahameng oa lefatše le lilibeng tsa metsi.
Litlhaloso
1. Bophara ba ka ntle
4 1/2″, 5″, 5 1/2″, 6 5/8″, 7″, 7 5/8″, 9 5/8″, 10 3/ /4″, 13 3/8″, 16″, 18 5/8″, 20″
2. Botenya ba lebota
5.21 - 16.13 limilimithara
3. Mofuta oa khoele
SC(Khoele e chitja e khuts'oane), LC(Khoele e chitja e telele), BC(Khoele ea Buttress)
4. Bolelele
R1(4.88-7.62m), R2(7.62-10.36m), R3(10.36-14.63m)
| Kantle Bophara |
Botenya ba Lebota |
Boima ba 'mele |
Kereiti |
E khoele |
Bolelele |
| ho |
mm |
kg/m |
lb/ft |
| 4 1/2" |
114.3 |
14.14-22.47 |
9.50-11.50 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
| 5" |
127 |
17.11-35.86 |
11.50-24.10 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
| 5 1/2" |
139.7 |
20.83-34.23 |
14.00-23.00 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
| 6 5/8" |
168.28 |
29.76-35.72 |
20.00-24.00 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
| 7" |
177.8 |
25.30-56.55 |
17.00-38.00 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
| 7 5/8" |
193.68 |
35.72-63.69 |
24.00-42.80 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
| 8 5/8" |
219.08 |
35.72-72.92 |
24.00-49.00 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
| 9 5/8" |
244.48 |
48.07-86.91 |
32.30-58.40 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
| 10 3/4" |
273.05 |
48.73-97.77 |
32.75-65.70 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
| 11 3/4" |
298.45 |
62.50-89.29 |
42.00-60.00 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
| 13 3/8" |
339.72 |
71.43-107.15 |
48.00-72.00 |
J55/N80/P110/K55 |
LTC/STC/BTC |
R1/R2/R3 |
API 5CT J55 Casing Tubing Features
Bokaholimo ba khoele ea ho kopanya le API 5CT J55 Casing Tubing e lokela ho ba boreleli ntle le ho taboha, burr
kapa likoli tse ling tse ka bang le phello e mpe ho matla le khokahano e haufi.
API 5CT J55 Casing Tubing e fanoa ka bolelele ba mahala ho tloha ho 8m ho isa ho 13m ho latela SY/T6194-96
tloaelo. Leha ho le joalo, e fumaneha hape ka bolelele ba 6m mme bongata ba eona ha ea lokela ho feta 20%.
Liphetoho tse boletsoeng ka holimo ha lia lumelloa ho hlaha ka ntle ho API 5CT J55 Casing
Ho kopanya li-tubing.
Phetoho leha e le efe e kang crease, karohano, moriri, crack kapa scab ha e amohelehe ka hare le ka ntle.
bokahodimo ba sehlahiswa. Litšitiso tsena kaofela li lokela ho tlosoa ka ho feletseng, 'me botebo bo tlosoang ha boa lokela
ho feta 12.5% ea botenya ba lebota bo ikhethileng.
